#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for PTLib 2.18beta8.
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 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
as_nop=:
if test ${ZSH_VERSION+y} && (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 $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

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


# 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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi


# 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'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="as_nop=:
if test \${ZSH_VERSION+y} && (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 \$as_nop
  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 \$as_nop
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
test x\"\$blah\" = xblah || 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 $as_nop
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :

else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
  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 "$as_shell.exe"; } &&
		    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
IFS=$as_save_IFS
if $as_found
then :

else $as_nop
  if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi
fi


      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'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi

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

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


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

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
  return $?
}
as_nop=as_fn_nop

# 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 $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$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 ||
printf "%s\n" 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_nop
  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 $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith

# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
  return $?
}
as_nop=as_fn_nop

# 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
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$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 ||
printf "%s\n" 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" ||
    { printf "%s\n" "$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
}


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
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

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'


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='PTLib'
PACKAGE_TARNAME='ptlib'
PACKAGE_VERSION='2.18beta8'
PACKAGE_STRING='PTLib 2.18beta8'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''

ac_unique_file="include/ptlib.h"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stddef.h>
#ifdef HAVE_STDIO_H
# include <stdio.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_header_c_list=
ac_subst_vars='LTLIBOBJS
LIBOBJS
PTLIB_SAMPLES
HAS_SAMPLES
HAS_THREAD_SANITIZER
HAS_ADDRESS_SANITIZER
DC_CFLAGS
HAS_DC1394
HAS_AVC1394
HAS_BSDVIDEOCAP
HAS_V4L2
V4L2_LIBS
V4L2_CFLAGS
HAS_V4L
PTLIB_PORTAUDIO
HAS_PORTAUDIO
HAS_PORTMIXER
PORTAUDIO_USABLE
PORTAUDIO_LIBS
PORTAUDIO_CFLAGS
PORTAUDIO_SYSTEM
HAS_SHM_AUDIO
HAS_SUN_AUDIO
HAS_PULSE
HAS_OSS
PTLIB_ESD
HAS_ESD
ESD_LIBS
ESD_CFLAGS
HAS_ALSA
PTLIB_PLUGIN_DIR
PTLIB_PLUGINS
HAS_PLUGINS
PTLIB_PLUGINMGR
HAS_PLUGINMGR
PTLIB_DYNALINK
HAS_DYNALINK
HAS_DIRECTSOUND
HAS_DIRECTSHOW
PTLIB_VFW_CAPTURE
HAS_VFW_CAPTURE
PTLIB_ODBC
HAS_ODBC
ODBC_USABLE
ODBC_LIBS
ODBC_CFLAGS
ODBC_SYSTEM
PTLIB_GSTREAMER
HAS_GSTREAMER
GSTREAMER_USABLE
GSTREAMER_LIBS
GSTREAMER_CFLAGS
GSTREAMER_SYSTEM
PTLIB_SDL
HAS_SDL
SDL_USABLE
SDL_LIBS
SDL_CFLAGS
SDL_SYSTEM
PTLIB_CURSES
HAS_CURSES
CURSES_USABLE
CURSES_LIBS
CURSES_CFLAGS
CURSES_SYSTEM
PTLIB_SHM_VIDEO
HAS_SHM_VIDEO
PTLIB_APPSHARE
HAS_APPSHARE
PTLIB_MEDIAFILE
HAS_MEDIAFILE
PTLIB_VIDFILE
HAS_VIDFILE
PTLIB_VIDEO
HAS_VIDEO
PTLIB_WAVFILE
HAS_WAVFILE
PTLIB_AUDIO
HAS_AUDIO
PTLIB_POP3SMTP
HAS_POP3SMTP
PTLIB_SERIAL
HAS_SERIAL
PTLIB_REMCONN
HAS_REMCONN
PTLIB_CLI
HAS_CLI
PTLIB_TELNET
HAS_TELNET
PTLIB_SNMP
HAS_SNMP
PTLIB_FTP
HAS_FTP
PTLIB_SOCKS
HAS_SOCKS
PTLIB_DTMF
HAS_DTMF
PTLIB_PIPECHAN
HAS_PIPECHAN
PTLIB_STUNSRVR
HAS_STUNSRVR
PTLIB_TURN
HAS_TURN
PTLIB_STUN
HAS_STUN
PTLIB_NAT
HAS_NAT
PTLIB_ASN
HAS_ASN
PTLIB_SOAP
HAS_SOAP
PTLIB_XMLRPC
HAS_XMLRPC
PTLIB_VXML_VIDEO
HAS_VXML_VIDEO
PTLIB_VXML
HAS_VXML
PTLIB_JABBER
HAS_JABBER
PTLIB_VCARD
HAS_VCARD
PTLIB_NETWORKING
HAS_NETWORKING
PTLIB_TIMERS
HAS_TIMERS
PTLIB_CHANNEL_UTILS
HAS_CHANNEL_UTILS
PTLIB_SYSTEMLOG
HAS_SYSTEMLOG
PTLIB_SPOOLDIR
HAS_SPOOLDIR
PTLIB_SCRIPTS
HAS_SCRIPTS
PTLIB_GUID
HAS_GUID
PTLIB_VARTYPE
HAS_VARTYPE
PTLIB_CYPHER
HAS_CYPHER
PTLIB_SSDP
HAS_SSDP
PTLIB_HTTPSVC
HAS_HTTPSVC
PTLIB_HTTPFORMS
HAS_HTTPFORMS
PTLIB_HTTP
HAS_HTTP
PTLIB_URL
HAS_URL
PTLIB_CONFIG_FILE
HAS_CONFIG_FILE
PTLIB_FESTIVAL
HAS_FESTIVAL
PTLIB_TTS
HAS_TTS
PTLIB_V8
HAS_V8
V8_USABLE
V8_LIBS
V8_CFLAGS
V8_SYSTEM
PTLIB_LUA
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LUA_USABLE
LUA_LIBS
LUA_CFLAGS
LUA_SYSTEM
PTLIB_EXPAT
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EXPAT_USABLE
EXPAT_LIBS
EXPAT_CFLAGS
EXPAT_SYSTEM
PTLIB_SSL_AES
HAS_SSL_AES
PTLIB_OPENSSL
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OPENSSL_CFLAGS
OPENSSL_SYSTEM
PTLIB_OPENLDAP
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OPENLDAP_USABLE
OPENLDAP_LIBS
OPENLDAP_CFLAGS
OPENLDAP_SYSTEM
PTLIB_SASL
HAS_SASL
PTLIB_SASL2
HAS_SASL2
PTLIB_LIBJPEG
HAS_LIBJPEG
LIBJPEG_USABLE
LIBJPEG_LIBS
LIBJPEG_CFLAGS
LIBJPEG_SYSTEM
HAS_IMAGEMAGICK
IMAGEMAGICK_USABLE
IMAGEMAGICK_LIBS
IMAGEMAGICK_CFLAGS
IMAGEMAGICK_SYSTEM
PTLIB_FFMPEG
HAS_FFMPEG
LIBAVFORMAT_LIBS
LIBAVFORMAT_CFLAGS
LIBAVCODEC_LIBS
LIBAVCODEC_CFLAGS
LIBSWSCALE_LIBS
LIBSWSCALE_CFLAGS
LIBSWRESAMPLE_LIBS
LIBSWRESAMPLE_CFLAGS
LIBAVUTIL_LIBS
LIBAVUTIL_CFLAGS
PTLIB_PCAP
HAS_PCAP
PTLIB_DNS_RESOLVER
HAS_DNS_RESOLVER
PTLIB_REGEX
HAS_REGEX
PTLIB_BACKTRACE
HAS_BACKTRACE
PTLIB_IPV6
HAS_IPV6
PTHREAD_CFLAGS
PTHREAD_LIBS
PTHREAD_CC
ax_pthread_config
EGREP
GREP
CPP
SED
PTLIB_EXCEPTIONS
HAS_EXCEPTIONS
BISON
PTLIB_VERSION
PTLIB_STAGE
PTLIB_OEM
PTLIB_PATCH
PTLIB_MINOR
PTLIB_MAJOR
makedir
P_PROFILING
OPT_CFLAGS
OPT_CPPFLAGS
DEBUG_CFLAGS
DEBUG_CPPFLAGS
CPLUSPLUS_STD
ARFLAGS
DEBUGINFOEXT
STATICLIBEXT
SHAREDLIBEXT
SHARED_LDFLAGS
SHARED_CPPFLAGS
LD
DSYMUTIL
OBJCOPY
STRIP
AR
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
GIT
SVN
MKDIR_P
RANLIB
LN_S
ac_ct_CXX
CXXFLAGS
CXX
OBJEXT
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ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
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target
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build_vendor
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PKG_CONFIG_PATH
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enable_video
enable_vidfile
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enable_appshare
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enable_sdl
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ac_unrecognized_sep=
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program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
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site=
srcdir=
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# Installation directory options.
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datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${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='${datarootdir}/locale'
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ac_dashdash=
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  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
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  --x)
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  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
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  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
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    x_includes=$ac_optarg ;;

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

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
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    eval $ac_envvar=\$ac_optarg
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  *)
    # FIXME: should be removed in autoconf 3.0.
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      printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
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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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    *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
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fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir runstatedir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
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    */ )
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      eval $ac_var=\$ac_val;;
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    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

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

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

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

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


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
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test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
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	  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 PTLib 2.18beta8 to adapt to many kinds of systems.

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

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

Defaults for the options are specified in brackets.

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

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

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

For better control, use the options below.

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

  cat <<\_ACEOF

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
  --target=TARGET   configure for building compilers for TARGET [HOST]
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of PTLib 2.18beta8:";;
   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-ios=iphone|simulator
                          enable iOS support
  --enable-cpp11          Enable C++11 build
  --enable-cpp14          Enable C++14 build
  --enable-cpp17          Enable C++17 build
  --enable-force32        Force 32-bit x86 build
  --enable-minsize        Minimise the size of the lib by disabling least used
                          options
  --disable-deprecated    Stop compiler warning about deprecated functions
  --enable-exceptions     enable C++ exceptions
  --enable-pindex_is_size_t
                          enable PINDEX set to
                          size_t
  --disable-pthread_kill  Disable use of pthread_kill for checking on thread
                          terminated
  --disable-ipv6          disable IPV6 support
  --disable-backtrace     disable stack back trace support
  --disable-tracing       Remove PTRACE and all trace logging
  --disable-trace-instance
                          Disable object instance in trace logging
  --enable-internalregex  Force internal regex library
  --disable-resolver      disable DNS resolver support
  --disable-pcap          disable PCAP support
  --disable-imagemagick   disable
                          ImageMagick v6 support
  --disable-imagemagick   disable
                          ImageMagick v7 support
  --disable-libjpeg       disable libJPEG
                          support
  --disable-mlib          disable SUN
                          mlib support
  --disable-sasl          disable SASL support
  --disable-openldap      disable Open
                          LDAP support
  --disable-openssl       disable OpenSSL
                          support
  --disable-expat         disable expat
                          XML support
  --disable-lua           disable Lua
                          script support
  --disable-v8            disable V8 Javascript script
                          support
  --disable-tts           disable Text-To-Speech server
                          support
  --disable-configfile    disable
                          config file support
  --disable-url           disable URL support
  --disable-http          disable HTTP
                          support
  --disable-httpforms     disable HTTP
                          forms support
  --disable-httpsvc       disable
                          HTTP server support
  --disable-ssdp          disable SSDP
                          support
  --disable-cypher        disable Cypher
                          support
  --disable-vartype       disable VarType
                          support
  --disable-guid          disable GUID
                          support
  --disable-scripts       disable Scripts
                          support
  --disable-spooldir      disable
                          Spool directory support
  --disable-syslog        disable
                          System log support
  --disable-chanutils     disable Channel utilities support
  --disable-timers        disable Timers
                          support
  --disable-networking    disable Network
                          support
  --disable-vcard         disable VCard
                          support
  --disable-jabber        disable Jabber
                          support
  --disable-vxml          disable VXML
                          support
  --disable-vxmlvideo     disable
                          VXML (video) support
  --disable-xmlrpc        disable XMLRPC
                          support
  --disable-soap          disable SOAP
                          support
  --disable-asn           disable ASN decoding/encoding
                          support
  --disable-nat           disable
                          NAT traversal support
  --disable-stun          disable STUN
                          support
  --disable-turn          disable TURN
                          support
  --disable-stunsrvr      disable
                          STUN server support
  --disable-pipechan      disable sub-process
                          (PPipeChannel) support
  --disable-dtmf          disable
                          DTMF protocol support
  --disable-socks         disable
                          SOCKS protocol support
  --disable-ftp           disable
                          FTP protocol support
  --disable-snmp          disable
                          SNMP protocol support
  --disable-telnet        disable
                          TELNET protocol support
  --disable-cli           disable command line interpreter
                          support
  --disable-remconn       disable remote connection support
  --disable-serial        disable
                          serial port support
  --disable-pop3smtp      disable
                          POP3/SMTP support
  --disable-audio         disable audio
                          support
  --disable-wavfile       disable WAVFILE
                          support
  --disable-video         disable
                          video device support
  --disable-vidfile       disable
                          video file support
  --disable-mediafile     disable
                          Media file support
  --disable-appshare      disable application sharing
                          support
  --disable-shmvideo      disable shared memory video
                          devices
  --disable-curses        disable disable Curses (text mode
                          windows) support
  --disable-sdl           disable disable libSDL2 (video
                          display) support
  --disable-gstreamer     disable
                          GStreamer 0.10 support
  --disable-gstreamer     disable
                          GStreamer 1.0 support
  --disable-odbc          disable
                          ODBC database support
  --disable-odbc          disable unixODBC database support
  --enable-vfw            enable video for windows
                          capture
  --disable-pluginmgr     disable
                          Plugin Manager support
  --disable-plugins       disable Plugin
                          support
  --disable-alsa          disable ALSA audio support
  --disable-esd           disable ESD audio support
  --disable-oss           disable OSS audio support
  --enable-pulse          enable Pulse audio support
  --disable-sunaudio      disable Sun audio support
  --disable-shmaudio      disable shm audio support
  --disable-portaudio     disable
                          PortAudio library
  --disable-v4l           disable V4L video support
  --disable-v4l2          disable V4L2 video support
  --disable-bsdvideo      disable BSD video support
  --disable-avc           disable IEEE1394/AVC video support
  --disable-dc            disable IEEE1394/DC video support
  --enable-sanitize-address
                          Enable GCC/clang Address Sanitizer
  --enable-sanitize-thread
                          Enable GCC/clang Thread Sanitizer
  --enable-memcheck       enable leak testing code (off by default)
  --enable-samples        enable samples build

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-profiling        Enable profiling: gprof, eccam, raw or manual
  --with-allocator=std,mt,bitmap
                          Set the allocator type
  --with-libjpeg-dir=<dir>
                          location for libJPEG support
  --with-openldap-dir=<dir>
                          location for Open LDAP support
  --with-expat-dir=<dir>  location for expat XML support
  --with-v8-dir=<dir>     location for V8 Javascript script support
  --with-curses-dir=<dir> location for disable Curses (text mode windows)
                          support
  --with-odbc-dir=<dir>   location for ODBC database support
  --with-odbc-dir=<dir>   location for unixODBC database support
  --with-directx-includedir=DIR
                          Location of DirectX include files
  --with-plugin-installdir=DIR
                          Location where plugins are installed, starting at
                          the lib dir
  --with-portaudio-dir=<dir>
                          location for PortAudio library

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>
  CXX         C++ compiler command
  CXXFLAGS    C++ compiler flags
  CPP         C preprocessor
  LIBAVUTIL_CFLAGS
              C compiler flags for LIBAVUTIL, overriding pkg-config
  LIBAVUTIL_LIBS
              linker flags for LIBAVUTIL, overriding pkg-config
  LIBSWRESAMPLE_CFLAGS
              C compiler flags for LIBSWRESAMPLE, overriding pkg-config
  LIBSWRESAMPLE_LIBS
              linker flags for LIBSWRESAMPLE, overriding pkg-config
  LIBSWSCALE_CFLAGS
              C compiler flags for LIBSWSCALE, overriding pkg-config
  LIBSWSCALE_LIBS
              linker flags for LIBSWSCALE, overriding pkg-config
  LIBAVCODEC_CFLAGS
              C compiler flags for LIBAVCODEC, overriding pkg-config
  LIBAVCODEC_LIBS
              linker flags for LIBAVCODEC, overriding pkg-config
  LIBAVFORMAT_CFLAGS
              C compiler flags for LIBAVFORMAT, overriding pkg-config
  LIBAVFORMAT_LIBS
              linker flags for LIBAVFORMAT, overriding pkg-config
  IMAGEMAGICK_CFLAGS
              C compiler flags for IMAGEMAGICK, overriding pkg-config
  IMAGEMAGICK_LIBS
              linker flags for IMAGEMAGICK, overriding pkg-config
  LIBJPEG_CFLAGS
              C compiler flags for LIBJPEG, overriding pkg-config
  LIBJPEG_LIBS
              linker flags for LIBJPEG, overriding pkg-config
  OPENLDAP_CFLAGS
              C compiler flags for OPENLDAP, overriding pkg-config
  OPENLDAP_LIBS
              linker flags for OPENLDAP, overriding pkg-config
  OPENSSL_CFLAGS
              C compiler flags for OPENSSL, overriding pkg-config
  OPENSSL_LIBS
              linker flags for OPENSSL, overriding pkg-config
  EXPAT_CFLAGS
              C compiler flags for EXPAT, overriding pkg-config
  EXPAT_LIBS  linker flags for EXPAT, overriding pkg-config
  LUA_CFLAGS  C compiler flags for LUA, overriding pkg-config
  LUA_LIBS    linker flags for LUA, overriding pkg-config
  V8_CFLAGS   C compiler flags for V8, overriding pkg-config
  V8_LIBS     linker flags for V8, overriding pkg-config
  CURSES_CFLAGS
              C compiler flags for CURSES, overriding pkg-config
  CURSES_LIBS linker flags for CURSES, overriding pkg-config
  SDL_CFLAGS  C compiler flags for SDL, overriding pkg-config
  SDL_LIBS    linker flags for SDL, overriding pkg-config
  GSTREAMER_CFLAGS
              C compiler flags for GSTREAMER, overriding pkg-config
  GSTREAMER_LIBS
              linker flags for GSTREAMER, overriding pkg-config
  ODBC_CFLAGS C compiler flags for ODBC, overriding pkg-config
  ODBC_LIBS   linker flags for ODBC, overriding pkg-config
  ESD_CFLAGS  C compiler flags for ESD, overriding pkg-config
  ESD_LIBS    linker flags for ESD, overriding pkg-config
  PORTAUDIO_CFLAGS
              C compiler flags for PORTAUDIO, overriding pkg-config
  PORTAUDIO_LIBS
              linker flags for PORTAUDIO, overriding pkg-config

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to the package provider.
_ACEOF
ac_status=$?
fi

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

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$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 configure.gnu first; this name is used for a wrapper for
    # Metaconfig's "Configure" on case-insensitive file systems.
    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
      printf "%s\n" "$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
PTLib configure 2.18beta8
generated by GNU Autoconf 2.71

Copyright (C) 2021 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.$ac_objext conftest.beam
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case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
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    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
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  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
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  printf "%s\n" "$as_me: failed program was:" >&5
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	ac_retval=1
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  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
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# ac_fn_cxx_try_compile LINENO
# ----------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam
  if { { ac_try="$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}: $ac_try_echo\""
printf "%s\n" "$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
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

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

} # ac_fn_cxx_try_compile

# ac_fn_c_try_run LINENO
# ----------------------
# Try to run 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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: program exited with status $ac_status" >&5
       printf "%s\n" "$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_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_c_compute_int ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if test "$cross_compiling" = yes; then
    # Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= 0)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_lo=0 ac_mid=0
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_hi=$ac_mid; break
else $as_nop
  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
			if test $ac_lo -le $ac_mid; then
			  ac_lo= ac_hi=
			  break
			fi
			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  done
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) < 0)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_hi=-1 ac_mid=-1
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_lo=$ac_mid; break
else $as_nop
  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
			if test $ac_mid -le $ac_hi; then
			  ac_lo= ac_hi=
			  break
			fi
			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  done
else $as_nop
  ac_lo= ac_hi=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_hi=$ac_mid
else $as_nop
  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
case $ac_lo in #((
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
'') ac_retval=1 ;;
esac
  else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
static long int longval (void) { return $2; }
static unsigned long int ulongval (void) { return $2; }
#include <stdio.h>
#include <stdlib.h>
int
main (void)
{

  FILE *f = fopen ("conftest.val", "w");
  if (! f)
    return 1;
  if (($2) < 0)
    {
      long int i = longval ();
      if (i != ($2))
	return 1;
      fprintf (f, "%ld", i);
    }
  else
    {
      unsigned long int i = ulongval ();
      if (i != ($2))
	return 1;
      fprintf (f, "%lu", i);
    }
  /* Do not output a trailing newline, as this causes \r\n confusion
     on some platforms.  */
  return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
else $as_nop
  ac_retval=1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f conftest.val

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

} # ac_fn_c_compute_int

# ac_fn_c_check_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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_compile

# 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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
printf %s "checking for int$2_t... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  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 = $2 / 2 - 1 };
int
main (void)
{
static int test_array [1 - 2 * !(0 < ($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 = $2 / 2 - 1 };
int
main (void)
{
static int test_array [1 - 2 * !(($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 $as_nop
  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.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
       if eval test \"x\$"$3"\" = x"no"
then :

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

} # ac_fn_c_find_intX_t

# 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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  eval "$3=no"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
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 (void)
{
if (sizeof (($2)))
	    return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

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

} # ac_fn_c_check_type

# ac_fn_c_find_uintX_t LINENO BITS VAR
# ------------------------------------
# Finds an unsigned integer type with width BITS, setting cache variable VAR
# accordingly.
ac_fn_c_find_uintX_t ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
printf %s "checking for uint$2_t... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  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.  */
$ac_includes_default
int
main (void)
{
static int test_array [1 - 2 * !((($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.beam conftest.$ac_ext
       if eval test \"x\$"$3"\" = x"no"
then :

else $as_nop
  break
fi
     done
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$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.$ac_objext conftest.beam conftest$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}: $ac_try_echo\""
printf "%s\n" "$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
  printf "%s\n" "$as_me:${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 $as_nop
  printf "%s\n" "$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_cxx_try_run LINENO
# ------------------------
# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
# executables *can* be run.
ac_fn_cxx_try_run ()
{
  as_lineno=${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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: program exited with status $ac_status" >&5
       printf "%s\n" "$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_cxx_try_run

# ac_fn_cxx_try_link LINENO
# -------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam conftest$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}: $ac_try_echo\""
printf "%s\n" "$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
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 test -x conftest$ac_exeext
       }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$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_cxx_try_link

# ac_fn_cxx_check_func LINENO FUNC VAR
# ------------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_cxx_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$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.  */

#include <limits.h>
#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 (void)
{
return $2 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_cxx_check_func

# ac_fn_cxx_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_cxx_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_cxx_check_header_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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$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 $as_nop
  printf "%s\n" "$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_configure_args_raw=
for ac_arg
do
  case $ac_arg in
  *\'*)
    ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  esac
  as_fn_append ac_configure_args_raw " '$ac_arg'"
done

case $ac_configure_args_raw in
  *$as_nl*)
    ac_safe_unquote= ;;
  *)
    ac_unsafe_z='|&;<>()$`\\"*?[ ''	' # This string ends in space, tab.
    ac_unsafe_a="$ac_unsafe_z#~"
    ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
    ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
esac

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 PTLib $as_me 2.18beta8, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ $0$ac_configure_args_raw

_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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    printf "%s\n" "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 $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`printf "%s\n" "$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=$?
  # Sanitize IFS.
  IFS=" ""	$as_nl"
  # Save into config.log some information that might help in debugging.
  {
    echo

    printf "%s\n" "## ---------------- ##
## 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 $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$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

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

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

    if test -s confdefs.h; then
      printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      printf "%s\n" "$as_me: caught signal $ac_signal"
    printf "%s\n" "$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

printf "%s\n" "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
  ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
  ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
  ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi

for ac_site_file in $ac_site_files
do
  case $ac_site_file in #(
  */*) :
     ;; #(
  *) :
    ac_site_file=./$ac_site_file ;;
esac
  if test -f "$ac_site_file" && test -r "$ac_site_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$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 "$cache_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Test code for whether the C compiler supports C89 (global declarations)
ac_c_conftest_c89_globals='
/* Does the compiler advertise C89 conformance?
   Do not test the value of __STDC__, because some compilers set it to 0
   while being otherwise adequately conformant. */
#if !defined __STDC__
# error "Compiler does not advertise C89 conformance"
#endif

#include <stddef.h>
#include <stdarg.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
struct buf { int x; };
struct buf * (*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 do not provoke an error unfortunately, instead are silently treated
   as an "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 is necessary to write \x00 == 0 to get something
   that is 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 **, int *(*)(struct buf *, struct stat *, int),
               int, int);'

# Test code for whether the C compiler supports C89 (body of main).
ac_c_conftest_c89_main='
ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
'

# Test code for whether the C compiler supports C99 (global declarations)
ac_c_conftest_c99_globals='
// Does the compiler advertise C99 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
# error "Compiler does not advertise C99 conformance"
#endif

#include <stdbool.h>
extern int puts (const char *);
extern int printf (const char *, ...);
extern int dprintf (int, const char *, ...);
extern void *malloc (size_t);

// Check varargs macros.  These examples are taken from C99 6.10.3.5.
// dprintf is used instead of fprintf to avoid needing to declare
// FILE and stderr.
#define debug(...) dprintf (2, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
  int x = 1234;
  int y = 5678;
  debug ("Flag");
  debug ("X = %d\n", x);
  showlist (The first, second, and third items.);
  report (x>y, "x is %d but y is %d", x, y);
}

// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
  #error "your preprocessor is broken"
#endif
#if BIG_OK
#else
  #error "your preprocessor is broken"
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;

struct incomplete_array
{
  int datasize;
  double data[];
};

struct named_init {
  int number;
  const wchar_t *name;
  double average;
};

typedef const char *ccp;

static inline int
test_restrict (ccp restrict text)
{
  // See if C++-style comments work.
  // Iterate through items via the restricted pointer.
  // Also check for declarations in for loops.
  for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
    continue;
  return 0;
}

// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
  va_list args;
  va_start (args, format);
  va_list args_copy;
  va_copy (args_copy, args);

  const char *str = "";
  int number = 0;
  float fnumber = 0;

  while (*format)
    {
      switch (*format++)
	{
	case '\''s'\'': // string
	  str = va_arg (args_copy, const char *);
	  break;
	case '\''d'\'': // int
	  number = va_arg (args_copy, int);
	  break;
	case '\''f'\'': // float
	  fnumber = va_arg (args_copy, double);
	  break;
	default:
	  break;
	}
    }
  va_end (args_copy);
  va_end (args);

  return *str && number && fnumber;
}
'

# Test code for whether the C compiler supports C99 (body of main).
ac_c_conftest_c99_main='
  // Check bool.
  _Bool success = false;
  success |= (argc != 0);

  // Check restrict.
  if (test_restrict ("String literal") == 0)
    success = true;
  char *restrict newvar = "Another string";

  // Check varargs.
  success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
  test_varargs_macros ();

  // Check flexible array members.
  struct incomplete_array *ia =
    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  ia->datasize = 10;
  for (int i = 0; i < ia->datasize; ++i)
    ia->data[i] = i * 1.234;

  // Check named initializers.
  struct named_init ni = {
    .number = 34,
    .name = L"Test wide string",
    .average = 543.34343,
  };

  ni.number = 58;

  int dynamic_array[ni.number];
  dynamic_array[0] = argv[0][0];
  dynamic_array[ni.number - 1] = 543;

  // work around unused variable warnings
  ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
	 || dynamic_array[ni.number - 1] != 543);
'

# Test code for whether the C compiler supports C11 (global declarations)
ac_c_conftest_c11_globals='
// Does the compiler advertise C11 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
# error "Compiler does not advertise C11 conformance"
#endif

// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;

// Check _Alignof.
enum
{
  int_alignment = _Alignof (int),
  int_array_alignment = _Alignof (int[100]),
  char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");

// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }

// Check _Static_assert.
struct test_static_assert
{
  int x;
  _Static_assert (sizeof (int) <= sizeof (long int),
                  "_Static_assert does not work in struct");
  long int y;
};

// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";

// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;

// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
  union {
    struct { int i; int j; };
    struct { int k; long int l; } w;
  };
  int m;
} v1;
'

# Test code for whether the C compiler supports C11 (body of main).
ac_c_conftest_c11_main='
  _Static_assert ((offsetof (struct anonymous, i)
		   == offsetof (struct anonymous, w.k)),
		  "Anonymous union alignment botch");
  v1.i = 2;
  v1.w.k = 5;
  ok |= v1.i != 5;
'

# Test code for whether the C compiler supports C11 (complete).
ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
${ac_c_conftest_c11_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  ${ac_c_conftest_c99_main}
  ${ac_c_conftest_c11_main}
  return ok;
}
"

# Test code for whether the C compiler supports C99 (complete).
ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  ${ac_c_conftest_c99_main}
  return ok;
}
"

# Test code for whether the C compiler supports C89 (complete).
ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  return ok;
}
"

# Test code for whether the C++ compiler supports C++98 (global declarations)
ac_cxx_conftest_cxx98_globals='
// Does the compiler advertise C++98 conformance?
#if !defined __cplusplus || __cplusplus < 199711L
# error "Compiler does not advertise C++98 conformance"
#endif

// These inclusions are to reject old compilers that
// lack the unsuffixed header files.
#include <cstdlib>
#include <exception>

// <cassert> and <cstring> are *not* freestanding headers in C++98.
extern void assert (int);
namespace std {
  extern int strcmp (const char *, const char *);
}

// Namespaces, exceptions, and templates were all added after "C++ 2.0".
using std::exception;
using std::strcmp;

namespace {

void test_exception_syntax()
{
  try {
    throw "test";
  } catch (const char *s) {
    // Extra parentheses suppress a warning when building autoconf itself,
    // due to lint rules shared with more typical C programs.
    assert (!(strcmp) (s, "test"));
  }
}

template <typename T> struct test_template
{
  T const val;
  explicit test_template(T t) : val(t) {}
  template <typename U> T add(U u) { return static_cast<T>(u) + val; }
};

} // anonymous namespace
'

# Test code for whether the C++ compiler supports C++98 (body of main)
ac_cxx_conftest_cxx98_main='
  assert (argc);
  assert (! argv[0]);
{
  test_exception_syntax ();
  test_template<double> tt (2.0);
  assert (tt.add (4) == 6.0);
  assert (true && !false);
}
'

# Test code for whether the C++ compiler supports C++11 (global declarations)
ac_cxx_conftest_cxx11_globals='
// Does the compiler advertise C++ 2011 conformance?
#if !defined __cplusplus || __cplusplus < 201103L
# error "Compiler does not advertise C++11 conformance"
#endif

namespace cxx11test
{
  constexpr int get_val() { return 20; }

  struct testinit
  {
    int i;
    double d;
  };

  class delegate
  {
  public:
    delegate(int n) : n(n) {}
    delegate(): delegate(2354) {}

    virtual int getval() { return this->n; };
  protected:
    int n;
  };

  class overridden : public delegate
  {
  public:
    overridden(int n): delegate(n) {}
    virtual int getval() override final { return this->n * 2; }
  };

  class nocopy
  {
  public:
    nocopy(int i): i(i) {}
    nocopy() = default;
    nocopy(const nocopy&) = delete;
    nocopy & operator=(const nocopy&) = delete;
  private:
    int i;
  };

  // for testing lambda expressions
  template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
  {
    return f(v);
  }

  // for testing variadic templates and trailing return types
  template <typename V> auto sum(V first) -> V
  {
    return first;
  }
  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
  {
    return first + sum(rest...);
  }
}
'

# Test code for whether the C++ compiler supports C++11 (body of main)
ac_cxx_conftest_cxx11_main='
{
  // Test auto and decltype
  auto a1 = 6538;
  auto a2 = 48573953.4;
  auto a3 = "String literal";

  int total = 0;
  for (auto i = a3; *i; ++i) { total += *i; }

  decltype(a2) a4 = 34895.034;
}
{
  // Test constexpr
  short sa[cxx11test::get_val()] = { 0 };
}
{
  // Test initializer lists
  cxx11test::testinit il = { 4323, 435234.23544 };
}
{
  // Test range-based for
  int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
                 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
  for (auto &x : array) { x += 23; }
}
{
  // Test lambda expressions
  using cxx11test::eval;
  assert (eval ([](int x) { return x*2; }, 21) == 42);
  double d = 2.0;
  assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
  assert (d == 5.0);
  assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
  assert (d == 5.0);
}
{
  // Test use of variadic templates
  using cxx11test::sum;
  auto a = sum(1);
  auto b = sum(1, 2);
  auto c = sum(1.0, 2.0, 3.0);
}
{
  // Test constructor delegation
  cxx11test::delegate d1;
  cxx11test::delegate d2();
  cxx11test::delegate d3(45);
}
{
  // Test override and final
  cxx11test::overridden o1(55464);
}
{
  // Test nullptr
  char *c = nullptr;
}
{
  // Test template brackets
  test_template<::test_template<int>> v(test_template<int>(12));
}
{
  // Unicode literals
  char const *utf8 = u8"UTF-8 string \u2500";
  char16_t const *utf16 = u"UTF-8 string \u2500";
  char32_t const *utf32 = U"UTF-32 string \u2500";
}
'

# Test code for whether the C compiler supports C++11 (complete).
ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
${ac_cxx_conftest_cxx11_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_cxx_conftest_cxx98_main}
  ${ac_cxx_conftest_cxx11_main}
  return ok;
}
"

# Test code for whether the C compiler supports C++98 (complete).
ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_cxx_conftest_cxx98_main}
  return ok;
}
"

as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"

# Auxiliary files required by this configure script.
ac_aux_files="install-sh config.guess config.sub"

# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${srcdir}/make"

# Search for a directory containing all of the required auxiliary files,
# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
# If we don't find one directory that contains all the files we need,
# we report the set of missing files from the *first* directory in
# $ac_aux_dir_candidates and give up.
ac_missing_aux_files=""
ac_first_candidate=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in $ac_aux_dir_candidates
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
  as_found=:

  printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
  ac_aux_dir_found=yes
  ac_install_sh=
  for ac_aux in $ac_aux_files
  do
    # As a special case, if "install-sh" is required, that requirement
    # can be satisfied by any of "install-sh", "install.sh", or "shtool",
    # and $ac_install_sh is set appropriately for whichever one is found.
    if test x"$ac_aux" = x"install-sh"
    then
      if test -f "${as_dir}install-sh"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
        ac_install_sh="${as_dir}install-sh -c"
      elif test -f "${as_dir}install.sh"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
        ac_install_sh="${as_dir}install.sh -c"
      elif test -f "${as_dir}shtool"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
        ac_install_sh="${as_dir}shtool install -c"
      else
        ac_aux_dir_found=no
        if $ac_first_candidate; then
          ac_missing_aux_files="${ac_missing_aux_files} install-sh"
        else
          break
        fi
      fi
    else
      if test -f "${as_dir}${ac_aux}"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
      else
        ac_aux_dir_found=no
        if $ac_first_candidate; then
          ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
        else
          break
        fi
      fi
    fi
  done
  if test "$ac_aux_dir_found" = yes; then
    ac_aux_dir="$as_dir"
    break
  fi
  ac_first_candidate=false

  as_found=false
done
IFS=$as_save_IFS
if $as_found
then :

else $as_nop
  as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$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.
if test -f "${ac_aux_dir}config.guess"; then
  ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi
if test -f "${ac_aux_dir}config.sub"; then
  ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi
if test -f "$ac_aux_dir/configure"; then
  ac_configure="$SHELL ${ac_aux_dir}configure"
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,)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
printf "%s\n" "$as_me: error: \`$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" != "$ac_new_val_w"; then
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
printf "%s\n" "$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=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$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 $ac_cache_corrupted; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`${MAKE-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

























































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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PKG_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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$ac_exec_ext"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
printf "%s\n" "$PKG_CONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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$ac_exec_ext"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_pt_PKG_CONFIG" = x; then
    PKG_CONFIG=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$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 "$PKG_CONFIG"; then
	_pkg_min_version=0.9.0
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		PKG_CONFIG=""
	fi
fi
if test ${PKG_CONFIG+y}
then :

else $as_nop
  as_fn_error 1 "pkg-config is required" "$LINENO" 5
fi


# Check whether --enable-ios was given.
if test ${enable_ios+y}
then :
  enableval=$enable_ios;
fi





  # Make sure we can run config.sub.
$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
  as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
printf %s "checking build system type... " >&6; }
if test ${ac_cv_build+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
  ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test "x$ac_build_alias" = x &&
  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
  as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
printf "%s\n" "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
printf %s "checking host system type... " >&6; }
if test ${ac_cv_host+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test "x$host_alias" = x; then
  ac_cv_host=$ac_cv_build
else
  ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
    as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
printf "%s\n" "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
printf %s "checking target system type... " >&6; }
if test ${ac_cv_target+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test "x$target_alias" = x; then
  ac_cv_target=$ac_cv_host
else
  ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
    as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
printf "%s\n" "$ac_cv_target" >&6; }
case $ac_cv_target in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
esac
target=$ac_cv_target
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_target
shift
target_cpu=$1
target_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
target_os=$*
IFS=$ac_save_IFS
case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac


# The aliases save the names the user supplied, while $host etc.
# will get canonicalized.
test -n "$target_alias" &&
  test "$program_prefix$program_suffix$program_transform_name" = \
    NONENONEs,x,x, &&
  program_prefix=${target_alias}-
case $enable_ios in #(
  "") :


    ;; #(
  iphone) :

      target_vendor=apple
      target_os=iPhoneOS
      target_cpu=armv7
      target_release=`xcodebuild -showsdks | sed -n 's/.*iphoneos\(.*\)/\1/p' | sort | tail -n 1`
    ;; #(
  simulator) :

      target_vendor=apple
      target_os=iPhoneSimulator
      target_cpu=i686
      target_release=`xcodebuild -showsdks | sed -n 's/.*iphonesimulator\(.*\)/\1/p' | sort | tail -n 1`
    ;; #(
  *) :
          as_fn_error $? "Unknown iOS variant ${enable_ios} - use either iphone or simulator" "$LINENO" 5
 ;;
esac


oldCFLAGS="$CFLAGS"
oldCXXFLAGS="$CXXFLAGS"










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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="${ac_tool_prefix}gcc"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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"
    printf "%s\n" "$as_me:${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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="${ac_tool_prefix}cc"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    printf "%s\n" "$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 "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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"
    printf "%s\n" "$as_me:${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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="$ac_prog"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi

fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="${ac_tool_prefix}clang"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="clang"
    printf "%s\n" "$as_me:${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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

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

fi


test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$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.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
  { { ac_try="$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}: $ac_try_echo\""
printf "%s\n" "$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
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

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

int
main (void)
{

  ;
  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.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
printf %s "checking whether the C compiler works... " >&6; }
ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

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

ac_rmfiles=
for ac_file in $ac_files
do
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  esac
done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile.  We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
	;;
    [ab].out )
	# We found the default executable, but exeext='' is most
	# certainly right.
	break;;
    *.* )
	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
	then :; else
	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	fi
	# We set ac_cv_exeext here because the later test for it is not
	# safe: cross compilers may not add the suffix if given an `-o'
	# argument, so we may need to know it at that point already.
	# Even if this section looks crufty: it has the advantage of
	# actually working.
	break;;
    * )
	break;;
  esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=

else $as_nop
  ac_file=''
fi
if test -z "$ac_file"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
printf %s "checking for C compiler default output file name... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
printf "%s\n" "$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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	  break;;
    * ) break;;
  esac
done
else $as_nop
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$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$ac_cv_exeext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
printf "%s\n" "$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 (void)
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
printf %s "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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
	cross_compiling=yes
    else
	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
printf "%s\n" "$cross_compiling" >&6; }

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

int
main (void)
{

  ;
  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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  for ac_file in conftest.o conftest.obj conftest.*; do
  test -f "$ac_file" || continue;
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
       break;;
  esac
done
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
printf "%s\n" "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

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

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu

if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_c_werror_flag=$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 (void)
{

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

int
main (void)
{

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

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

int
main (void)
{

  ;
  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.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
  CFLAGS=$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 "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c11" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c11" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
     CC="$CC $ac_cv_prog_cc_c11"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
  ac_prog_cc_stdc=c11
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c99" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c99" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
     CC="$CC $ac_cv_prog_cc_c99"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
  ac_prog_cc_stdc=c99
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$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 conftest.beam
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c89" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c89" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
     CC="$CC $ac_cv_prog_cc_c89"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
  ac_prog_cc_stdc=c89
fi
fi

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







ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test -z "$CXX"; then
  if test -n "$CCC"; then
    CXX=$CCC
  else
    if test -n "$ac_tool_prefix"; then
  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
  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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CXX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CXX"; then
  ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
printf "%s\n" "$CXX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    test -n "$CXX" && break
  done
fi
if test -z "$CXX"; then
  ac_ct_CXX=$CXX
  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CXX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_CXX"; then
  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CXX="$ac_prog"
    printf "%s\n" "$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_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
printf "%s\n" "$ac_ct_CXX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$ac_ct_CXX" && break
done

  if test "x$ac_ct_CXX" = x; then
    CXX="g++"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CXX=$ac_ct_CXX
  fi
fi

  fi
fi
# Provide some information about the compiler.
printf "%s\n" "$as_me:${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}: $ac_try_echo\""
printf "%s\n" "$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
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
printf %s "checking whether the compiler supports GNU C++... " >&6; }
if test ${ac_cv_cxx_compiler_gnu+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

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

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

if test $ac_compiler_gnu = yes; then
  GXX=yes
else
  GXX=
fi
ac_test_CXXFLAGS=${CXXFLAGS+y}
ac_save_CXXFLAGS=$CXXFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
printf %s "checking whether $CXX accepts -g... " >&6; }
if test ${ac_cv_prog_cxx_g+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
   ac_cxx_werror_flag=yes
   ac_cv_prog_cxx_g=no
   CXXFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  ac_cv_prog_cxx_g=yes
else $as_nop
  CXXFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

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

else $as_nop
  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
	 CXXFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  ac_cv_prog_cxx_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
if test $ac_test_CXXFLAGS; then
  CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
  if test "$GXX" = yes; then
    CXXFLAGS="-g -O2"
  else
    CXXFLAGS="-g"
  fi
else
  if test "$GXX" = yes; then
    CXXFLAGS="-O2"
  else
    CXXFLAGS=
  fi
fi
ac_prog_cxx_stdcxx=no
if test x$ac_prog_cxx_stdcxx = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
printf %s "checking for $CXX option to enable C++11 features... " >&6; }
if test ${ac_cv_prog_cxx_11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cxx_11=no
ac_save_CXX=$CXX
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_cxx_conftest_cxx11_program
_ACEOF
for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
do
  CXX="$ac_save_CXX $ac_arg"
  if ac_fn_cxx_try_compile "$LINENO"
then :
  ac_cv_prog_cxx_cxx11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
done
rm -f conftest.$ac_ext
CXX=$ac_save_CXX
fi

if test "x$ac_cv_prog_cxx_cxx11" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cxx_cxx11" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
     CXX="$CXX $ac_cv_prog_cxx_cxx11"
fi
  ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
  ac_prog_cxx_stdcxx=cxx11
fi
fi
if test x$ac_prog_cxx_stdcxx = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
printf %s "checking for $CXX option to enable C++98 features... " >&6; }
if test ${ac_cv_prog_cxx_98+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cxx_98=no
ac_save_CXX=$CXX
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_cxx_conftest_cxx98_program
_ACEOF
for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
do
  CXX="$ac_save_CXX $ac_arg"
  if ac_fn_cxx_try_compile "$LINENO"
then :
  ac_cv_prog_cxx_cxx98=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
done
rm -f conftest.$ac_ext
CXX=$ac_save_CXX
fi

if test "x$ac_cv_prog_cxx_cxx98" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cxx_cxx98" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
     CXX="$CXX $ac_cv_prog_cxx_cxx98"
fi
  ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
  ac_prog_cxx_stdcxx=cxx98
fi
fi

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

if test ${CXX+y}
then :

else $as_nop
  as_fn_error 1 "C++ compiler is required" "$LINENO" 5
fi

CFLAGS="$oldCFLAGS"
CXXFLAGS="$oldCXXFLAGS"

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
printf %s "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
printf "%s\n" "no, using $LN_S" >&6; }
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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="${ac_tool_prefix}ranlib"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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"
    printf "%s\n" "$as_me:${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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_RANLIB" = x; then
    RANLIB=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$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

MKDIR_P="mkdir -p"

# Extract the first word of "svn", so it can be a program name with args.
set dummy svn; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_SVN+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $SVN in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SVN="$SVN" # 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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_SVN="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$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
SVN=$ac_cv_path_SVN
if test -n "$SVN"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SVN" >&5
printf "%s\n" "$SVN" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "git", so it can be a program name with args.
set dummy git; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GIT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $GIT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GIT="$GIT" # 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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_GIT="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$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
GIT=$ac_cv_path_GIT
if test -n "$GIT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GIT" >&5
printf "%s\n" "$GIT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi




  # Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# 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.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    # Account for fact that we put trailing slashes in our PATH walk.
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 ${ac_cv_path_install+y}; then
    INSTALL=$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=$ac_install_sh
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$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'

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking install support for -C" >&5
printf %s "checking install support for -C... " >&6; }
touch /tmp/ptlib_install_test1
if $INSTALL -C /tmp/ptlib_install_test1 /tmp/ptlib_install_test2 2> /dev/null
then :

   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
   INSTALL="$INSTALL -C"

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm /tmp/ptlib_install_test?

if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AR+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="${ac_tool_prefix}ar"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
printf "%s\n" "$AR" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_AR"; then
  ac_ct_AR=$AR
  # Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_AR+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="ar"
    printf "%s\n" "$as_me:${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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
printf "%s\n" "$ac_ct_AR" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

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


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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_STRIP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="${ac_tool_prefix}strip"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
printf "%s\n" "$STRIP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_STRIP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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"
    printf "%s\n" "$as_me:${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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
printf "%s\n" "$ac_ct_STRIP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_STRIP" = x; then
    STRIP=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$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}objcopy", so it can be a program name with args.
set dummy ${ac_tool_prefix}objcopy; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OBJCOPY+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OBJCOPY"; then
  ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_OBJCOPY="${ac_tool_prefix}objcopy"
    printf "%s\n" "$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
OBJCOPY=$ac_cv_prog_OBJCOPY
if test -n "$OBJCOPY"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
printf "%s\n" "$OBJCOPY" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OBJCOPY"; then
  ac_ct_OBJCOPY=$OBJCOPY
  # Extract the first word of "objcopy", so it can be a program name with args.
set dummy objcopy; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_OBJCOPY+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_OBJCOPY"; then
  ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_OBJCOPY="objcopy"
    printf "%s\n" "$as_me:${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_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
if test -n "$ac_ct_OBJCOPY"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5
printf "%s\n" "$ac_ct_OBJCOPY" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_OBJCOPY" = x; then
    OBJCOPY=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OBJCOPY=$ac_ct_OBJCOPY
  fi
else
  OBJCOPY="$ac_cv_prog_OBJCOPY"
fi
   if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DSYMUTIL+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$DSYMUTIL"; then
  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_DSYMUTIL="${ac_tool_prefix}dsymutil"
    printf "%s\n" "$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
DSYMUTIL=$ac_cv_prog_DSYMUTIL
if test -n "$DSYMUTIL"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
printf "%s\n" "$DSYMUTIL" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_DSYMUTIL"; then
  ac_ct_DSYMUTIL=$DSYMUTIL
  # Extract the first word of "dsymutil", so it can be a program name with args.
set dummy dsymutil; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_DSYMUTIL+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_DSYMUTIL"; then
  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_DSYMUTIL="dsymutil"
    printf "%s\n" "$as_me:${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_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
if test -n "$ac_ct_DSYMUTIL"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
printf "%s\n" "$ac_ct_DSYMUTIL" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_DSYMUTIL" = x; then
    DSYMUTIL=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    DSYMUTIL=$ac_ct_DSYMUTIL
  fi
else
  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
fi


ac_header= ac_cache=
for ac_item in $ac_header_c_list
do
  if test $ac_cache; then
    ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
    if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
      printf "%s\n" "#define $ac_item 1" >> confdefs.h
    fi
    ac_header= ac_cache=
  elif test $ac_header; then
    ac_cache=$ac_item
  else
    ac_header=$ac_item
  fi
done








if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
then :

printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h

fi
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
printf %s "checking size of int... " >&6; }
if test ${ac_cv_sizeof_int+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"
then :

else $as_nop
  if test "$ac_cv_type_int" = yes; then
     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (int)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_int=0
   fi
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
printf "%s\n" "$ac_cv_sizeof_int" >&6; }



printf "%s\n" "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h


ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
case $ac_cv_c_int8_t in #(
  no|yes) ;; #(
  *)

printf "%s\n" "#define int8_t $ac_cv_c_int8_t" >>confdefs.h
;;
esac

ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
case $ac_cv_c_int16_t in #(
  no|yes) ;; #(
  *)

printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
;;
esac

ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
case $ac_cv_c_int32_t in #(
  no|yes) ;; #(
  *)

printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
;;
esac

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

printf "%s\n" "#define int64_t $ac_cv_c_int64_t" >>confdefs.h
;;
esac


  ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
if test "x$ac_cv_type_intptr_t" = xyes
then :

printf "%s\n" "#define HAVE_INTPTR_T 1" >>confdefs.h

else $as_nop
  for ac_type in 'int' 'long int' 'long long int'; do
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main (void)
{
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
test_array [0] = 0;
return test_array [0];

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

printf "%s\n" "#define intptr_t $ac_type" >>confdefs.h

	  ac_type=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
       test -z "$ac_type" && break
     done
fi


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

printf "%s\n" "#define _UINT8_T 1" >>confdefs.h


printf "%s\n" "#define uint8_t $ac_cv_c_uint8_t" >>confdefs.h
;;
  esac

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


printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
;;
  esac

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

printf "%s\n" "#define _UINT32_T 1" >>confdefs.h


printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
;;
  esac

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

printf "%s\n" "#define _UINT64_T 1" >>confdefs.h


printf "%s\n" "#define uint64_t $ac_cv_c_uint64_t" >>confdefs.h
;;
  esac


  ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
if test "x$ac_cv_type_uintptr_t" = xyes
then :

printf "%s\n" "#define HAVE_UINTPTR_T 1" >>confdefs.h

else $as_nop
  for ac_type in 'unsigned int' 'unsigned long int' \
	'unsigned long long int'; do
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main (void)
{
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
test_array [0] = 0;
return test_array [0];

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

printf "%s\n" "#define uintptr_t $ac_type" >>confdefs.h

	  ac_type=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
       test -z "$ac_type" && break
     done
fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
printf %s "checking for unsigned long long int... " >&6; }
if test ${ac_cv_type_unsigned_long_long_int+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_type_unsigned_long_long_int=yes
     case $ac_prog_cc_stdc in
       no | c89) ;;
       *)
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  /* For now, do not test the preprocessor; as of 2007 there are too many
	 implementations with broken preprocessors.  Perhaps this can
	 be revisited in 2012.  In the meantime, code should not expect
	 #if to work with literals wider than 32 bits.  */
      /* Test literals.  */
      long long int ll = 9223372036854775807ll;
      long long int nll = -9223372036854775807LL;
      unsigned long long int ull = 18446744073709551615ULL;
      /* Test constant expressions.   */
      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
		     ? 1 : -1)];
      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
		     ? 1 : -1)];
      int i = 63;
int
main (void)
{
/* Test availability of runtime routines for shift and division.  */
      long long int llmax = 9223372036854775807ll;
      unsigned long long int ullmax = 18446744073709551615ull;
      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
	      | (llmax / ll) | (llmax % ll)
	      | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
	      | (ullmax / ull) | (ullmax % ull));
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

else $as_nop
  ac_cv_type_unsigned_long_long_int=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext;;
     esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
printf "%s\n" "$ac_cv_type_unsigned_long_long_int" >&6; }
  if test $ac_cv_type_unsigned_long_long_int = yes; then

printf "%s\n" "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h

  fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
printf %s "checking for long long int... " >&6; }
if test ${ac_cv_type_long_long_int+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_type_long_long_int=yes
      case $ac_prog_cc_stdc in
	no | c89) ;;
	*)
	  ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
	  if test $ac_cv_type_long_long_int = yes; then
	    	    	    	    if test "$cross_compiling" = yes
then :
  :
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		   #ifndef LLONG_MAX
		   # define HALF \
			    (1LL << (sizeof (long long int) * CHAR_BIT - 2))
		   # define LLONG_MAX (HALF - 1 + HALF)
		   #endif
int
main (void)
{
long long int n = 1;
		   int i;
		   for (i = 0; ; i++)
		     {
		       long long int m = n << i;
		       if (m >> i != n)
			 return 1;
		       if (LLONG_MAX / 2 < m)
			 break;
		     }
		   return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :

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

	  fi;;
      esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
printf "%s\n" "$ac_cv_type_long_long_int" >&6; }
  if test $ac_cv_type_long_long_int = yes; then

printf "%s\n" "#define HAVE_LONG_LONG_INT 1" >>confdefs.h

  fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
printf %s "checking for unsigned long long int... " >&6; }
if test ${ac_cv_type_unsigned_long_long_int+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_type_unsigned_long_long_int=yes
     case $ac_prog_cc_stdc in
       no | c89) ;;
       *)
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  /* For now, do not test the preprocessor; as of 2007 there are too many
	 implementations with broken preprocessors.  Perhaps this can
	 be revisited in 2012.  In the meantime, code should not expect
	 #if to work with literals wider than 32 bits.  */
      /* Test literals.  */
      long long int ll = 9223372036854775807ll;
      long long int nll = -9223372036854775807LL;
      unsigned long long int ull = 18446744073709551615ULL;
      /* Test constant expressions.   */
      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
		     ? 1 : -1)];
      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
		     ? 1 : -1)];
      int i = 63;
int
main (void)
{
/* Test availability of runtime routines for shift and division.  */
      long long int llmax = 9223372036854775807ll;
      unsigned long long int ullmax = 18446744073709551615ull;
      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
	      | (llmax / ll) | (llmax % ll)
	      | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
	      | (ullmax / ull) | (ullmax % ull));
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

else $as_nop
  ac_cv_type_unsigned_long_long_int=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext;;
     esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
printf "%s\n" "$ac_cv_type_unsigned_long_long_int" >&6; }
  if test $ac_cv_type_unsigned_long_long_int = yes; then

printf "%s\n" "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h

  fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for long double" >&5
printf %s "checking for long double... " >&6; }
if test ${ac_cv_type_long_double+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test "$GCC" = yes; then
       ac_cv_type_long_double=yes
     else
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* The Stardent Vistra knows sizeof (long double), but does
		 not support it.  */
	      long double foo = 0.0L;
int
main (void)
{
static int test_array [1 - 2 * !(/* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
	      sizeof (double) <= sizeof (long double))];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_type_long_double=yes
else $as_nop
  ac_cv_type_long_double=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
     fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_double" >&5
printf "%s\n" "$ac_cv_type_long_double" >&6; }
  if test $ac_cv_type_long_double = yes; then

printf "%s\n" "#define HAVE_LONG_DOUBLE 1" >>confdefs.h

  fi



LD=$CXX

SHARED_CPPFLAGS="-fPIC"

SHARED_LDFLAGS='-shared -Wl,--build-id,-soname,$(LIB_SONAME)'

SHAREDLIBEXT="so"

STATICLIBEXT="a"

DEBUGINFOEXT="debug"

ARFLAGS="rc"



CPLUSPLUS_STD="-std=c++03"

# Check whether --enable-cpp11 was given.
if test ${enable_cpp11+y}
then :
  enableval=$enable_cpp11; CPLUSPLUS_STD="-std=c++11"

fi

# Check whether --enable-cpp14 was given.
if test ${enable_cpp14+y}
then :
  enableval=$enable_cpp14; CPLUSPLUS_STD="-std=c++14"

fi

# Check whether --enable-cpp17 was given.
if test ${enable_cpp17+y}
then :
  enableval=$enable_cpp17; CPLUSPLUS_STD="-std=c++17"

fi



case "$target_os" in
   darwin* | iPhone* )
      SHARED_LDFLAGS='-dynamiclib -Wl,-install_name,@executable_path/$(LIB_SONAME)'
      SHAREDLIBEXT="dylib"
      DEBUGINFOEXT="dSYM"
      AR="libtool"
      ARFLAGS="-static -o"
      RANLIB=
      CPPFLAGS="-stdlib=libc++ $CPPFLAGS"
      LDFLAGS="${LDFLAGS} -stdlib=libc++"
      LIBS="-framework AudioToolbox -framework CoreAudio -framework SystemConfiguration -framework Foundation -lobjc $LIBS"
   ;;

   cygwin* | mingw* )
      SHARED_CPPFLAGS=""
      SHARED_LDFLAGS="-shared -Wl,--kill-at"
      SHAREDLIBEXT="dll"
      STATICLIBEXT="lib"
   ;;
esac

case "$target_os" in
   iPhone* )
      if test ${target_release+y}
then :

else $as_nop
  as_fn_error $? "Unable to determine iOS release number" "$LINENO" 5
fi

      IOS_DEVROOT="`xcode-select -print-path`/Platforms/${target_os}.platform/Developer"
      IOS_SDKROOT=${IOS_DEVROOT}/SDKs/${target_os}${target_release}.sdk
      IOS_FLAGS="-arch $target_cpu -miphoneos-version-min=6.0 -isysroot ${IOS_SDKROOT}"
      CPPFLAGS="${IOS_FLAGS} $CPPFLAGS"
      LDFLAGS="${IOS_FLAGS} -L${IOS_SDKROOT}/usr/lib $LDFLAGS"
   ;;

   darwin* )
      target_os=Darwin
      target_release=`xcodebuild -showsdks | sed -n 's/.* macosx\(.*\)/\1/p' | sort | tail -n 1`
      if test ${target_release+y}
then :

else $as_nop
  as_fn_error $? "Unable to determine iOS release number" "$LINENO" 5
fi

      CPPFLAGS="-mmacosx-version-min=$target_release $CPPFLAGS"
      LDFLAGS="-mmacosx-version-min=$target_release $LDFLAGS"
      LIBS="-framework AVFoundation -framework CoreVideo -framework CoreMedia -framework AudioUnit $LIBS"
   ;;

   linux* | Linux* | uclibc* )
      target_os=linux
   ;;

   freebsd* | kfreebsd* )
      target_os=FreeBSD
      target_release="`sysctl -n kern.osreldate`"
      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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="${ac_tool_prefix}ranlib"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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"
    printf "%s\n" "$as_me:${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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_RANLIB" = x; then
    RANLIB=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$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

   ;;

   openbsd* )
      target_os=OpenBSD
      target_release="`sysctl -n kern.osrevision`"
   ;;

   netbsd* )
      target_os=NetBSD
      target_release="`/sbin/sysctl -n kern.osrevision`"
   ;;

   solaris* | sunos* )
      target_os=solaris
      target_release=`uname -r | sed "s/5\.//g"`
      CPPFLAGS="-D__inline=inline -DSOLARIS $CPPFLAGS"
      SHARED_LDFLAGS='-Bdynamic -G -h $(LIB_SONAME)'
   ;;

   beos* )
      target_os=beos
      CPPFLAGS="-D__BEOS__ -DBE_THREADS -Wno-multichar -Wno-format $CPPFLAGS"
      LIBS="-lstdc++.r4 -lbe -lmedia -lgame -lroot -lsocket -lbind -ldl $LIBS"
      SHARED_LDFLAGS="-shared -nostdlib -nostart"
   ;;

   cygwin* )
      target_os=cygwin
   ;;

   mingw* )
      target_os=mingw
      LIBS="-lwinmm -lwsock32 -lws2_32 -lsnmpapi -lmpr -lcomdlg32 -lgdi32 -lavicap32 -liphlpapi -lole32 -lquartz $LIBS"
   ;;

   * )
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Operating system $target_os not recognized - proceed with caution!" >&5
printf "%s\n" "$as_me: WARNING: Operating system $target_os not recognized - proceed with caution!" >&2;}
   ;;
esac

if test ${target_release+y}
then :

else $as_nop
  target_release="`uname -r`"
fi

case $target_cpu in #(
  x86 | i686 | i586 | i486 | i386) :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking 64 bit system masquerading as 32 bit" >&5
printf %s "checking 64 bit system masquerading as 32 bit... " >&6; }
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int t = __amd64__;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
            target_cpu=x86_64
            target_64bit=1

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            target_cpu=x86
            target_64bit=0
            CFLAGS="-march=i686 $CFLAGS"
            CXXFLAGS="-march=i686 $CXXFLAGS"


fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    ;; #(
  x86_64 | amd64) :

      target_cpu=x86_64
      target_64bit=1
    ;; #(
  alpha*) :

      target_cpu=alpha
      target_64bit=1
    ;; #(
  sparc*) :

      target_cpu=sparc
      target_64bit=1
    ;; #(
  ppc | powerpc) :

      target_cpu=ppc
      target_64bit=0
    ;; #(
  ppc64 | powerpc64 | ppc64el | powerpc64le) :

      target_cpu=ppc64
      target_64bit=1
    ;; #(
  hppa64 | ia64 | s390x) :

      target_64bit=1
    ;; #(
  arm*) :

      target_64bit=0
    ;; #(
  aarch64*) :

      target_64bit=1
    ;; #(
  mips64 | mips64el) :

      target_64bit=1
    ;; #(
  *) :
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: CPU $target_cpu not recognized - assuming 32 bit" >&5
printf "%s\n" "$as_me: WARNING: CPU $target_cpu not recognized - assuming 32 bit" >&2;}
      target_64bit=0
 ;;
esac

# Check whether --enable-force32 was given.
if test ${enable_force32+y}
then :
  enableval=$enable_force32;
fi

if test "x$enable_force32" = xyes
then :

   if test "x$target_cpu" = xx86_64
then :

else $as_nop
  as_fn_error $? "force32 option only available for 64 bit x86" "$LINENO" 5
fi

   target_cpu=x86
   target_64bit=0

   if test "x$target_os" = xDarwin
then :

      CPPFLAGS="-arch i386 $CPPFLAGS"
      LDFLAGS="$LDFLAGS -arch i386"

else $as_nop

      CPPFLAGS="-m32 $CPPFLAGS"
      LDFLAGS="$LDFLAGS -m32"

fi

   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Forcing 32 bit x86 compile" >&5
printf "%s\n" "$as_me: Forcing 32 bit x86 compile" >&6;}

fi


target=${target_os}_${target_cpu}

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Platform: $target_os release $target_release on $target_cpu" >&5
printf "%s\n" "$as_me: Platform: $target_os release $target_release on $target_cpu" >&6;}



DEBUG_CPPFLAGS="-D_DEBUG $DEBUG_CPPFLAGS"

if test ${DEBUG_FLAG+y}
then :

else $as_nop

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -gdwarf-4"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking debug build (-gdwarf-4)" >&5
printf %s "checking debug build (-gdwarf-4)... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  DEBUG_FLAG="-gdwarf-4"
else $as_nop

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -g3"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking debug build (-g3)" >&5
printf %s "checking debug build (-g3)... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  DEBUG_FLAG="-g3"
else $as_nop
  DEBUG_FLAG="-g"

fi



fi



fi
DEBUG_CFLAGS="$DEBUG_FLAG $DEBUG_CFLAGS"


OPT_CPPFLAGS="-DNDEBUG $OPT_CPPFLAGS"


   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -O2"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking optimised build (-O2)" >&5
printf %s "checking optimised build (-O2)... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  OPT_CFLAGS="-O2 $OPT_CFLAGS"
else $as_nop
  OPT_CFLAGS="-O $OPT_CFLAGS"

fi





   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -fno-omit-frame-pointer"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Don't omit frame pointers for stack walking (-fno-omit-frame-pointer)" >&5
printf %s "checking Don't omit frame pointers for stack walking (-fno-omit-frame-pointer)... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

      CFLAGS="-fno-omit-frame-pointer $CFLAGS"
      CXXFLAGS="-fno-omit-frame-pointer $CXXFLAGS"


fi






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -Werror -Wunknown-pragmas -Wno-unknown-pragmas"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Disable unknown-pragmas warning (-Wno-unknown-pragmas)" >&5
printf %s "checking Disable unknown-pragmas warning (-Wno-unknown-pragmas)... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  CPPFLAGS="-Wno-unknown-pragmas $CPPFLAGS"

fi



ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu




   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -Werror -Wunused-private-field -Wno-unused-private-field"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Disable unused-private-field warning (-Wno-unused-private-field)" >&5
printf %s "checking Disable unused-private-field warning (-Wno-unused-private-field)... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  CXXFLAGS="-Wno-unused-private-field $CXXFLAGS"

fi




   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -Werror -Woverloaded-virtual -Wno-overloaded-virtual"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Disable overloaded-virtual warning (-Wno-overloaded-virtual)" >&5
printf %s "checking Disable overloaded-virtual warning (-Wno-overloaded-virtual)... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  CXXFLAGS="-Wno-overloaded-virtual $CXXFLAGS"

fi




   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -Werror -Wdeprecated-declarations -Wno-deprecated-declarations"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Disable deprecated-declarations warning (-Wno-deprecated-declarations)" >&5
printf %s "checking Disable deprecated-declarations warning (-Wno-deprecated-declarations)... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  CXXFLAGS="$CXXFLAGS -Wno-deprecated-declarations"

fi




   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -Werror -Wpotentially-evaluated-expression -Wno-potentially-evaluated-expression"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Disable potentially evaluated expression warning (-Wno-potentially-evaluated-expression)" >&5
printf %s "checking Disable potentially evaluated expression warning (-Wno-potentially-evaluated-expression)... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  CXXFLAGS="$CXXFLAGS -Wno-potentially-evaluated-expression"

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



   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -Wall"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking warnings (-Wall)" >&5
printf %s "checking warnings (-Wall)... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  CPPFLAGS="-Wall $CPPFLAGS"

fi




 OLD_LDFLAGS="$LDFLAGS"
 LDFLAGS="-rdynamic $LDFLAGS"
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Dynamic linker (-rdynamic)" >&5
printf %s "checking Dynamic linker (-rdynamic)... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

       LDFLAGS="$OLD_LDFLAGS"
       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


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




# Check whether --with-profiling was given.
if test ${with_profiling+y}
then :
  withval=$with_profiling;
      case $with_profiling in #(
  gprof) :


   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -pg"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking has compiler supported profiling (-pg)" >&5
printf %s "checking has compiler supported profiling (-pg)... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CFLAGS: -pg" >&5
printf "%s\n" "$as_me: Adding CFLAGS: -pg" >&6;}
      CFLAGS="-pg $CFLAGS"


      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CXXFLAGS: -pg" >&5
printf "%s\n" "$as_me: Adding CXXFLAGS: -pg" >&6;}
      CXXFLAGS="-pg $CXXFLAGS"



else $as_nop
  as_fn_error $? "Compiler does not support gprof profiling" "$LINENO" 5

fi


          ;; #(
  eccam|raw) :


   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -finstrument-functions"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking has compiler supported instrumentation (-finstrument-functions)" >&5
printf %s "checking has compiler supported instrumentation (-finstrument-functions)... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

                  if test "x$with_profiling" = xraw
then :

                     printf "%s\n" "#define P_PROFILING 1" >>confdefs.h
,

else $as_nop


   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking has Eccam embedded profile libraries (-lEProfiler)" >&5
printf %s "checking has Eccam embedded profile libraries (-lEProfiler)... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
-lEProfiler
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :






      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: -lEProfiler" >&5
printf "%s\n" "$as_me: Adding LIBS: -lEProfiler" >&6;}
      LIBS="-lEProfiler $LIBS"



else $as_nop
  as_fn_error $? "Eccam profiling not installed" "$LINENO" 5

fi



fi



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CFLAGS: -finstrument-functions" >&5
printf "%s\n" "$as_me: Adding CFLAGS: -finstrument-functions" >&6;}
      CFLAGS="-finstrument-functions $CFLAGS"


      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CXXFLAGS: -finstrument-functions" >&5
printf "%s\n" "$as_me: Adding CXXFLAGS: -finstrument-functions" >&6;}
      CXXFLAGS="-finstrument-functions $CXXFLAGS"




else $as_nop
  as_fn_error $? "Compiler does not support gprof profiling" "$LINENO" 5

fi


          ;; #(
  manual) :

            printf "%s\n" "#define P_PROFILING 2" >>confdefs.h

          ;; #(
  *) :
    as_fn_error $? "Unknown profile method: $with_profiling" "$LINENO" 5
       ;;
esac

      P_PROFILING=$with_profiling



fi
















# ===========================================================================
#        https://www.gnu.org/software/autoconf-archive/ax_pthread.html
# ===========================================================================
#
# SYNOPSIS
#
#   AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
#
# DESCRIPTION
#
#   This macro figures out how to build C programs using POSIX threads. It
#   sets the PTHREAD_LIBS output variable to the threads library and linker
#   flags, and the PTHREAD_CFLAGS output variable to any special C compiler
#   flags that are needed. (The user can also force certain compiler
#   flags/libs to be tested by setting these environment variables.)
#
#   Also sets PTHREAD_CC to any special C compiler that is needed for
#   multi-threaded programs (defaults to the value of CC otherwise). (This
#   is necessary on AIX to use the special cc_r compiler alias.)
#
#   NOTE: You are assumed to not only compile your program with these flags,
#   but also to link with them as well. For example, you might link with
#   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
#
#   If you are only building threaded programs, you may wish to use these
#   variables in your default LIBS, CFLAGS, and CC:
#
#     LIBS="$PTHREAD_LIBS $LIBS"
#     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
#     CC="$PTHREAD_CC"
#
#   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
#   has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to
#   that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
#
#   Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
#   PTHREAD_PRIO_INHERIT symbol is defined when compiling with
#   PTHREAD_CFLAGS.
#
#   ACTION-IF-FOUND is a list of shell commands to run if a threads library
#   is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
#   is not found. If ACTION-IF-FOUND is not specified, the default action
#   will define HAVE_PTHREAD.
#
#   Please let the authors know if this macro fails on any platform, or if
#   you have any other suggestions or comments. This macro was based on work
#   by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
#   from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
#   Alejandro Forero Cuervo to the autoconf macro repository. We are also
#   grateful for the helpful feedback of numerous users.
#
#   Updated for Autoconf 2.68 by Daniel Richard G.
#
# LICENSE
#
#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
#   Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
#
#   This program is free software: you can redistribute it and/or modify it
#   under the terms of the GNU General Public License as published by the
#   Free Software Foundation, either version 3 of the License, or (at your
#   option) any later version.
#
#   This program is distributed in the hope that it will be useful, but
#   WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
#   Public License for more details.
#
#   You should have received a copy of the GNU General Public License along
#   with this program. If not, see <https://www.gnu.org/licenses/>.
#
#   As a special exception, the respective Autoconf Macro's copyright owner
#   gives unlimited permission to copy, distribute and modify the configure
#   scripts that are the output of Autoconf when processing the Macro. You
#   need not follow the terms of the GNU General Public License when using
#   or distributing such scripts, even though portions of the text of the
#   Macro appear in them. The GNU General Public License (GPL) does govern
#   all other use of the material that constitutes the Autoconf Macro.
#
#   This special exception to the GPL applies to versions of the Autoconf
#   Macro released by the Autoconf Archive. When you make and distribute a
#   modified version of the Autoconf Macro, you may extend this special
#   exception to the GPL to apply to your modified version as well.

#serial 25

# This is what autoupdate's m4 run will expand.  It fires the warning
# (with _au_warn_XXX), outputs it into the updated configure.ac (with
# m4_warn), and then outputs the replacement expansion.  We need extra
# quotation around the m4_warn and dnl so they will be written
# unexpanded into the updated configure.ac.


# This is an auxiliary macro that is also run when
# autoupdate runs m4.  It simply calls m4_warning, but
# we need a wrapper so that each warning is emitted only
# once.  We break the quoting in m4_warning's argument in
# order to expand this macro's arguments, not AU_DEFUN's.


# Finally, this is the expansion that is picked up by
# autoconf, causing NAME to expand to NEW-CODE, plus
# (if SILENT is not "silent") a m4_warning telling the
# maintainer to run autoupdate.  We don't issue MESSAGE
# from autoconf, because that's instructions for what
# to do *after* running autoupdate.





# Check whether --enable-minsize was given.
if test ${enable_minsize+y}
then :
  enableval=$enable_minsize;
fi


if test "${enable_minsize}x" = "yesx" ; then
  DEFAULT_RESOLVER=no
  DEFAULT_OPENLDAP=no
  DEFAULT_OPENSSL=no
  DEFAULT_EXPAT=no
  DEFAULT_SDL=no
  DEFAULT_GSTREAMER=no
  DEFAULT_SASL=no
  DEFAULT_MLIB=no
  DEFAULT_PCAP=no
  DEFAULT_LUA=no
  DEFAULT_V8=no
  DEFAULT_ODBC=no
  DEFAULT_TTS=no
  DEFAULT_ASN=1
  DEFAULT_NAT=no
  DEFAULT_STUN=no
  DEFAULT_STUNSRVR=no
  DEFAULT_PIPECHAN=no
  DEFAULT_DTMF=no
  DEFAULT_WAVFILE=no
  DEFAULT_SOCKS=no
  DEFAULT_FTP=no
  DEFAULT_SNMP=no
  DEFAULT_TELNET=no
  DEFAULT_CLI=no
  DEFAULT_REMCONN=no
  DEFAULT_SERIAL=no
  DEFAULT_POP3SMTP=no
  DEFAULT_VIDEO=no
  DEFAULT_URL=no
  DEFAULT_HTTP=no
  DEFAULT_HTTPFORMS=no
  DEFAULT_HTTPSVC=no
  DEFAULT_SSDP=no
  DEFAULT_VCARD=no
  DEFAULT_SOAP=no
  DEFAULT_XMLRPC=no
  DEFAULT_JABBER=no
  DEFAULT_CONFIG_FILE=no
  DEFAULT_QOS=no
  DEFAULT_VIDFILE=no
  DEFAULT_FFVDEV=no
  DEFAULT_VXML=no
fi

DEFAULT_APPSHARE=no
DEFAULT_SHM_VIDEO=no
DEFAULT_SHM_AUDIO=no
DEFAULT_PORTAUDIO=no
DEFAULT_VFW_CAPTURE=no
DEFAULT_SAMPLES=no
DEFAULT_PLUGINS=yes
DEFAULT_EXCEPTIONS=yes
MEMORY_CHECKER=None





case "$target_os" in
   linux )
      OS_TAG="P_LINUX"
   ;;

   gnu )
      OS_TAG="P_GNU_HURD"
   ;;

   FreeBSD )
      OS_TAG="P_FREEBSD"
   ;;

   OpenBSD )
      OS_TAG="P_OPENBSD"
   ;;

   NetBSD )
      OS_TAG="P_NETBSD"
   ;;

   solaris )
      OS_TAG="P_SOLARIS"


   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for upad128_t" >&5
printf %s "checking for upad128_t... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
int
main (void)
{
upad128_t upad; upad._q = 0.0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_HAS_UPAD128_T 1" >>confdefs.h


fi



            ptlib_fdsize_file=/etc/system
      ptlib_fdsize=`cat ${ptlib_fdsize_file} | grep rlim_fd_max | cut -c1`

      if test "x${ptlib_fdsize}" = "x#"; then
         ptlib_fdsize=4098
      else
         ptlib_fdsize=`cat ${ptlib_fdsize_file} | grep rlim_fd_max | cut -f2 -d'='`
         if test "x${ptlib_fdsize}" = "x"; then
            ptlib_fdsize=4098
         fi
      fi

      if test "x${ptlib_fdsize}" != "x4098"; then
         CPPFLAGS="$CPPFLAGS -DFD_SETSIZE=${ptlib_fdsize}"
      fi
   ;;

   Darwin )
      OS_TAG="P_MACOSX"
            if test -d /opt/local/include; then
        CPPFLAGS="$CPPFLAGS -I/opt/local/include"
      fi
      if test -d /opt/local/lib; then
        LIBS="-L/opt/local/lib $LIBS"
      fi
   ;;

   iPhone* )
      OS_TAG="P_IOS"
   ;;

   beos )
      OS_TAG="P_BEOS"
   ;;

   cygwin )
      OS_TAG="P_CYGWIN"
   ;;

   mingw )
      OS_TAG="P_MINGW"
   ;;

   * )
      OS_TAG="P_TARGET_OS"
esac

printf "%s\n" "#define $OS_TAG $target_release" >>confdefs.h



if test "$target_64bit" = "1" ; then

printf "%s\n" "#define P_64BIT 1" >>confdefs.h

  CPPFLAGS="$CPPFLAGS -DP_64BIT"
fi

if test "$target_os" = "linux-gnulp" ; then

printf "%s\n" "#define P_LPIA 1" >>confdefs.h

fi


if test "x$prefix" != "x" && test "x$prefix" != "xNONE" ; then
   if test "$prefix" = `pwd`; then
      INTERNAL_PTLIBDIR="$prefix"
   fi
else
   if test "x$PTLIBDIR" != "x" ; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: PTLIBDIR environment variable detected as $PTLIBDIR" >&5
printf "%s\n" "$as_me: PTLIBDIR environment variable detected as $PTLIBDIR" >&6;}
      ac_default_prefix=$PTLIBDIR
      INTERNAL_PTLIBDIR="$PTLIBDIR"
   fi
fi

if test "x$INTERNAL_PTLIBDIR" != "x"; then
   libdir+=_$target
   datarootdir="\${exec_prefix}"
   makedir="\${datarootdir}/make"
   VERSION_DIR="$INTERNAL_PTLIBDIR"
else
   makedir="\${datarootdir}/ptlib/make"
   VERSION_DIR="$srcdir"
fi






   if test ${PTLIB_MAJOR+y}
then :
  major=${PTLIB_MAJOR}
else $as_nop
  major=`cat $VERSION_DIR/version.h | grep MAJOR_VERSION | cut -f3 -d' '`
fi
   if test ${PTLIB_MINOR+y}
then :
  minor=${PTLIB_MINOR}
else $as_nop
  minor=`cat $VERSION_DIR/version.h | grep MINOR_VERSION | cut -f3 -d' '`
fi
   if test ${PTLIB_PATCH+y}
then :
  patch=${PTLIB_PATCH}
else $as_nop
  patch=`cat $VERSION_DIR/version.h | grep PATCH_VERSION | cut -f3 -d' '`
fi
   if { as_var=PTLIB_OEM  ; eval test \${$as_var+y}; }
then :
    oem=${PTLIB_OEM}
else $as_nop
    oem=`cat $VERSION_DIR/version.h | grep OEM_VERSION   | cut -f3 -d' '`
fi
   if test ${PTLIB_STAGE+y}
then :
  stage=${PTLIB_STAGE}
else $as_nop
  stage=`cat $VERSION_DIR/version.h | grep BUILD_TYPE    | cut -f3 -d' ' | sed 's/BetaCode/-beta/' | sed 's/AlphaCode/-alpha/' | sed 's/ReleaseCode/\./'`
fi

   if test -z "$major" -o -z "$minor" -o -z "$patch"
then :
  as_fn_error $? "Could not determine version number from $VERSION_DIR/version.h" "$LINENO" 5
fi

   if test "x$oem" = x0
then :
  version="${major}.${minor}.${patch}"
else $as_nop
  version="${major}.${minor}.${patch}-${oem}"
fi

   PTLIB_MAJOR=$major

   PTLIB_MINOR=$minor

   PTLIB_PATCH=$patch

   PTLIB_OEM=$oem

   PTLIB_STAGE=$stage

   PTLIB_VERSION="${version}"



printf "%s\n" "#define PTLIB_MAJOR ${major}" >>confdefs.h


printf "%s\n" "#define PTLIB_MINOR ${minor}" >>confdefs.h


printf "%s\n" "#define PTLIB_PATCH ${patch}" >>confdefs.h


printf "%s\n" "#define PTLIB_OEM ${oem}" >>confdefs.h


printf "%s\n" "#define PTLIB_VERSION \"$version\"" >>confdefs.h


   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: PTLIB version is $version (${major}.${minor}${stage}${patch}-${oem})" >&5
printf "%s\n" "$as_me: PTLIB version is $version (${major}.${minor}${stage}${patch}-${oem})" >&6;}






# Extract the first word of "bison", so it can be a program name with args.
set dummy bison; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_BISON+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $BISON in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_BISON="$BISON" # 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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_BISON="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$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
BISON=$ac_cv_path_BISON
if test -n "$BISON"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
printf "%s\n" "$BISON" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi





ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Default extension for C++ files is $ac_ext" >&5
printf "%s\n" "$as_me: Default extension for C++ files is $ac_ext" >&6;}



gcc_version=`$CC -dumpversion`
if test "x$gcc_version" != "x" ; then
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $CC version is $gcc_version" >&5
printf "%s\n" "$as_me: $CC version is $gcc_version" >&6;};

   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking checking if pragma implementation should be used" >&5
printf %s "checking checking if pragma implementation should be used... " >&6; }
   if test `echo $gcc_version | sed 's/\..*$//'` -lt 4 ; then
      CPPFLAGS="$CPPFLAGS -DP_USE_PRAGMA"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
   else
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking checking if bogus warning on strict aliasing" >&5
printf %s "checking checking if bogus warning on strict aliasing... " >&6; }
      if test `echo $gcc_version | sed -e 's/^4\.//' -e 's/\..*$//'` -le 4 ; then
         CPPFLAGS="$CPPFLAGS -Wno-strict-aliasing"
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
      else
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      fi
   fi
fi



   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -Werror -felide-constructors"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler -felide-constructors" >&5
printf %s "checking compiler -felide-constructors... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  CXXFLAGS="-felide-constructors $CXXFLAGS"

fi




   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -Werror -Wreorder"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler -Wreorder" >&5
printf %s "checking compiler -Wreorder... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  CXXFLAGS="-Wreorder $CXXFLAGS"

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



   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -Werror -fno-diagnostics-show-caret"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler -fno-diagnostics-show-caret" >&5
printf %s "checking compiler -fno-diagnostics-show-caret... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  CPPFLAGS="$CPPFLAGS -fno-diagnostics-show-caret"

fi




   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -Werror -fno-caret-diagnostics"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler -fno-caret-diagnostics" >&5
printf %s "checking compiler -fno-caret-diagnostics... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  CPPFLAGS="$CPPFLAGS -fno-caret-diagnostics"

fi




# Check whether --enable-deprecated was given.
if test ${enable_deprecated+y}
then :
  enableval=$enable_deprecated;
fi


if test "${enable_deprecated}" = "no" ; then

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -Werror -Wno-deprecated-declarations"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler -Wno-deprecated-declarations" >&5
printf %s "checking compiler -Wno-deprecated-declarations... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  CPPFLAGS="$CPPFLAGS -Wno-deprecated-declarations"

fi


fi

ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler uses RTTI by default" >&5
printf %s "checking if compiler uses RTTI by default... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      class A
      {
        public:
          virtual void fred() { }
      };
      class B : public A
      {
        public:
          virtual void fred() { }
      };

int
main (void)
{

      B t;
      A * p = dynamic_cast<A *>(&t);

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

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      CPPFLAGS="$CPPFLAGS -frtti"


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






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking enable C++ exceptions" >&5
printf %s "checking enable C++ exceptions... " >&6; }

   # Check whether --enable-exceptions was given.
if test ${enable_exceptions+y}
then :
  enableval=$enable_exceptions; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_EXCEPTIONS:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_EXCEPTIONS=1

   if test "x$HAS_EXCEPTIONS" = "xyes" ; then
      HAS_EXCEPTIONS=1
   fi

   if test "x$HAS_EXCEPTIONS" = "x0" || test "x$HAS_EXCEPTIONS" = "xno" ; then
      HAS_EXCEPTIONS=
   fi



   if test "x$HAS_EXCEPTIONS" = "x1" ; then
      PTLIB_EXCEPTIONS=yes
      printf "%s\n" "#define P_EXCEPTIONS 1" >>confdefs.h

   else
      PTLIB_EXCEPTIONS=no
   fi



else $as_nop
  HAS_EXCEPTIONS=
fi


   enable_exceptions="$enableval"



if test "x${HAS_EXCEPTIONS}" = "x1" ; then
   CXXFLAGS="-fexceptions $CXXFLAGS"
else
   CXXFLAGS="-fno-exceptions $CXXFLAGS"
fi



{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking C++ memory allocator" >&5
printf %s "checking C++ memory allocator... " >&6; }


# Check whether --with-allocator was given.
if test ${with_allocator+y}
then :
  withval=$with_allocator;
else $as_nop
  withval="std"

fi


if test "$withval" = "std"; then
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: std" >&5
printf "%s\n" "std" >&6; }
elif test "$withval" = "mt"; then
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ext/mt_allocator.h>
int
main (void)
{
typedef __gnu_cxx::__mt_alloc<char> TestAllocator;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :

         printf "%s\n" "#define P_GNU_ALLOCATOR 1" >>confdefs.h

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: mt" >&5
printf "%s\n" "mt" >&6; }

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: std (mt unavailable)" >&5
printf "%s\n" "std (mt unavailable)" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
elif test "$withval" = "bitmap"; then
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

         #include <ext/mt_allocator.h>
         #include <ext/bitmap_allocator.h>

int
main (void)
{

         typedef __gnu_cxx::__mt_alloc<char> VariableAllocator;
         typedef __gnu_cxx::bitmap_allocator<char> FixedAllocator;

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

         printf "%s\n" "#define P_GNU_ALLOCATOR 2" >>confdefs.h

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: bitmap" >&5
printf "%s\n" "bitmap" >&6; }

else $as_nop
  as_fn_error $? "bitmap_allocator not available" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else
  as_fn_error $? "Unknown allocator type $withval" "$LINENO" 5
fi




   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if has malloc_info" >&5
printf %s "checking if has malloc_info... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <stdio.h>
      #include <malloc.h>

int
main (void)
{

      FILE * out;
      malloc_info(0, out);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

      printf "%s\n" "#define P_HAS_MALLOC_INFO 1" >>confdefs.h



fi







   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if has read TSC function" >&5
printf %s "checking if has read TSC function... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <x86intrin.h>
int
main (void)
{
unsigned long long = __rdtsc()
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

      printf "%s\n" "#define P_HAS_RDTSC 1" >>confdefs.h



fi






 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
printf %s "checking whether byte ordering is bigendian... " >&6; }
if test ${ac_cv_c_bigendian+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_c_bigendian=unknown
    # See if we're dealing with a universal compiler.
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __APPLE_CC__
	       not a universal capable compiler
	     #endif
	     typedef int dummy;

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :

	# Check for potential -arch flags.  It is not universal unless
	# there are at least two -arch flags with different values.
	ac_arch=
	ac_prev=
	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
	 if test -n "$ac_prev"; then
	   case $ac_word in
	     i?86 | x86_64 | ppc | ppc64)
	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
		 ac_arch=$ac_word
	       else
		 ac_cv_c_bigendian=universal
		 break
	       fi
	       ;;
	   esac
	   ac_prev=
	 elif test "x$ac_word" = "x-arch"; then
	   ac_prev=arch
	 fi
       done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    if test $ac_cv_c_bigendian = unknown; then
      # See if sys/param.h defines the BYTE_ORDER macro.
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
	     #include <sys/param.h>

int
main (void)
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
		     && LITTLE_ENDIAN)
	      bogus endian macros
	     #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  # It does; now see whether it defined to BIG_ENDIAN or not.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
		#include <sys/param.h>

int
main (void)
{
#if BYTE_ORDER != BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  ac_cv_c_bigendian=yes
else $as_nop
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main (void)
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
	      bogus endian macros
	     #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  # It does; now see whether it defined to _BIG_ENDIAN or not.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main (void)
{
#ifndef _BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  ac_cv_c_bigendian=yes
else $as_nop
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # Compile a test program.
      if test "$cross_compiling" = yes
then :
  # Try to guess by grepping values from an object file.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
unsigned short int ascii_mm[] =
		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
		unsigned short int ascii_ii[] =
		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
		int use_ascii (int i) {
		  return ascii_mm[i] + ascii_ii[i];
		}
		unsigned short int ebcdic_ii[] =
		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
		unsigned short int ebcdic_mm[] =
		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
		int use_ebcdic (int i) {
		  return ebcdic_mm[i] + ebcdic_ii[i];
		}
		extern int foo;

int
main (void)
{
return use_ascii (foo) == use_ebcdic (foo);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
	      ac_cv_c_bigendian=yes
	    fi
	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
	      if test "$ac_cv_c_bigendian" = unknown; then
		ac_cv_c_bigendian=no
	      else
		# finding both strings is unlikely to happen, but who knows?
		ac_cv_c_bigendian=unknown
	      fi
	    fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main (void)
{

	     /* Are we little or big endian?  From Harbison&Steele.  */
	     union
	     {
	       long int l;
	       char c[sizeof (long int)];
	     } u;
	     u.l = 1;
	     return u.c[sizeof (long int) - 1] == 1;

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

    fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
printf "%s\n" "$ac_cv_c_bigendian" >&6; }
 case $ac_cv_c_bigendian in #(
   yes)
     printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h
;; #(
   no)
      ;; #(
   universal)

printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h

     ;; #(
   *)
     as_fn_error $? "unknown endianness
 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
 esac

if test "x${ac_cv_c_bigendian}" = "xyes" ; then

printf "%s\n" "#define PBYTE_ORDER PBIG_ENDIAN" >>confdefs.h

else

printf "%s\n" "#define PBYTE_ORDER PLITTLE_ENDIAN" >>confdefs.h

fi


if test "$target_os" != "solaris"; then
   ac_fn_cxx_check_func "$LINENO" "swab" "ac_cv_func_swab"
if test "x$ac_cv_func_swab" = xyes
then :

printf "%s\n" "#define USE_SYSTEM_SWAB /**/" >>confdefs.h

fi

fi




   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking enable PINDEX set to size_t" >&5
printf %s "checking enable PINDEX set to size_t... " >&6; }

   # Check whether --enable-pindex_is_size_t was given.
if test ${enable_pindex_is_size_t+y}
then :
  enableval=$enable_pindex_is_size_t; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=yes
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  printf "%s\n" "#define P_PINDEX_IS_SIZE_T 1" >>confdefs.h


fi


   enable_pindex_is_size_t="$enableval"



ac_fn_cxx_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default"
if test "x$ac_cv_header_limits_h" = xyes
then :
  printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "alloca.h" "ac_cv_header_alloca_h" "$ac_includes_default"
if test "x$ac_cv_header_alloca_h" = xyes
then :
  printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "signal.h" "ac_cv_header_signal_h" "$ac_includes_default"
if test "x$ac_cv_header_signal_h" = xyes
then :
  printf "%s\n" "#define HAVE_SIGNAL_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
if test "x$ac_cv_header_fcntl_h" = xyes
then :
  printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_time_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default"
if test "x$ac_cv_header_termios_h" = xyes
then :
  printf "%s\n" "#define HAVE_TERMIOS_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "sys/termios.h" "ac_cv_header_sys_termios_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_termios_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_TERMIOS_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "ioctl.h" "ac_cv_header_ioctl_h" "$ac_includes_default"
if test "x$ac_cv_header_ioctl_h" = xyes
then :
  printf "%s\n" "#define HAVE_IOCTL_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_ioctl_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_sockio_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_sysctl_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_SYSCTL_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_socket_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
if test "x$ac_cv_header_arpa_inet_h" = xyes
then :
  printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default"
if test "x$ac_cv_header_netdb_h" = xyes
then :
  printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default"
if test "x$ac_cv_header_ifaddrs_h" = xyes
then :
  printf "%s\n" "#define HAVE_IFADDRS_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_in_h" = xyes
then :
  printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "netinet/tcp.h" "ac_cv_header_netinet_tcp_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_tcp_h" = xyes
then :
  printf "%s\n" "#define HAVE_NETINET_TCP_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "net/if_types.h" "ac_cv_header_net_if_types_h" "$ac_includes_default"
if test "x$ac_cv_header_net_if_types_h" = xyes
then :
  printf "%s\n" "#define HAVE_NET_IF_TYPES_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default"
if test "x$ac_cv_header_net_if_dl_h" = xyes
then :
  printf "%s\n" "#define HAVE_NET_IF_DL_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_if_ether_h" = xyes
then :
  printf "%s\n" "#define HAVE_NETINET_IF_ETHER_H 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "linux/errqueue.h" "ac_cv_header_linux_errqueue_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_errqueue_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_ERRQUEUE_H 1" >>confdefs.h

fi

ac_fn_cxx_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "#include <sys/socket.h>
"
if test "x$ac_cv_header_net_if_h" = xyes
then :
  printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h

fi

ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
  as_ac_Header=`printf "%s\n" "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
printf %s "checking for $ac_hdr that defines DIR... " >&6; }
if eval test \${$as_ac_Header+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#include <$ac_hdr>

int
main (void)
{
if ((DIR *) 0)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  eval "$as_ac_Header=yes"
else $as_nop
  eval "$as_ac_Header=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$as_ac_Header
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_hdr" | $as_tr_cpp` 1
_ACEOF

ac_header_dirent=$ac_hdr; break
fi

done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
printf %s "checking for library containing opendir... " >&6; }
if test ${ac_cv_search_opendir+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int opendir ();
}
int
main (void)
{
return conftest::opendir ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' dir
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_opendir+y}
then :
  break
fi
done
if test ${ac_cv_search_opendir+y}
then :

else $as_nop
  ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
printf "%s\n" "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
printf %s "checking for library containing opendir... " >&6; }
if test ${ac_cv_search_opendir+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int opendir ();
}
int
main (void)
{
return conftest::opendir ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' x
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_opendir+y}
then :
  break
fi
done
if test ${ac_cv_search_opendir+y}
then :

else $as_nop
  ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
printf "%s\n" "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

fi





   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS "
   LIBS=" $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv in standard library" >&5
printf %s "checking for iconv in standard library... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <iconv.h>
int
main (void)
{

      iconv_t cd;
      char * s;
      size_t l;
      iconv(cd, &s, &l, &s, &l);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_HAS_ICONV 1" >>confdefs.h

else $as_nop

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS "
   LIBS="-liconv $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv with separate library" >&5
printf %s "checking for iconv with separate library... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <iconv.h>
int
main (void)
{

         iconv_t cd;
         char * s;
         size_t l;
         iconv(cd, &s, &l, &s, &l);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :

         printf "%s\n" "#define P_HAS_ICONV 1" >>confdefs.h

         LIBS="-liconv $LIBS"


fi



fi






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for poll" >&5
printf %s "checking for poll... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <poll.h>
int
main (void)
{

      struct pollfd pfd;
      poll(&pfd, 1, 1000);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_HAS_POLL 1" >>confdefs.h


fi





   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if readdir_r has 2 parms" >&5
printf %s "checking if readdir_r has 2 parms... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #define _POSIX_PTHREAD_SEMANTICS
      #include <dirent.h>

int
main (void)
{

      DIR *s;
      struct dirent * e;
      readdir_r(s, e);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  P_HAS_POSIX_READDIR_R=2
else $as_nop


   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if readdir_r has 3 parms" >&5
printf %s "checking if readdir_r has 3 parms... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <dirent.h>
int
main (void)
{

            DIR *s;
            struct dirent * e;
            struct dirent * p;
            readdir_r(s, e, &p);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  P_HAS_POSIX_READDIR_R=3
else $as_nop
  P_HAS_POSIX_READDIR_R=0

fi




fi


printf "%s\n" "#define P_HAS_POSIX_READDIR_R ${P_HAS_POSIX_READDIR_R}" >>confdefs.h






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for recvmsg" >&5
printf %s "checking for recvmsg... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <sys/types.h>
      #include <sys/socket.h>
      #include <netinet/in.h>

int
main (void)
{

      struct msghdr *msg;
      recvmsg(0, msg, 0);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_HAS_RECVMSG 1" >>confdefs.h


fi






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for rt_msghdr" >&5
printf %s "checking for rt_msghdr... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <net/route.h>

int
main (void)
{

      struct rt_msghdr msg;
      msg.rtm_msglen = 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_HAS_RT_MSGHDR 1" >>confdefs.h


fi






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for recvmsg flag MSG_ERRQUEUE" >&5
printf %s "checking for recvmsg flag MSG_ERRQUEUE... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <sys/types.h>
      #include <sys/socket.h>
      #include <netinet/in.h>

int
main (void)
{

      int fd = -1;
      msghdr readData;
      recvmsg(fd, &readData, MSG_ERRQUEUE);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_HAS_RECVMSG_MSG_ERRQUEUE 1" >>confdefs.h


fi






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sockopt option IP_RECVERR" >&5
printf %s "checking for sockopt option IP_RECVERR... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <sys/types.h>
      #include <sys/socket.h>
      #include <netinet/in.h>

int
main (void)
{

      int fd = -1;
      int v = 1;
      setsockopt(fd, IPPROTO_IP, IP_RECVERR, &v, sizeof(v));

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_HAS_RECVMSG_IP_RECVERR 1" >>confdefs.h


fi






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpwuid_r with 4 arguments" >&5
printf %s "checking for getpwuid_r with 4 arguments... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <sys/types.h>
      #include <pwd.h>

int
main (void)
{

      uid_t uid;
      struct passwd * pwd;
      char * buffer;
      size_t bufsize;
      getpwuid_r(uid, pwd, buffer, bufsize);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_GETPWUID_R4 1" >>confdefs.h

else $as_nop

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpwuid_r with 5 arguments" >&5
printf %s "checking for getpwuid_r with 5 arguments... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

         #include <sys/types.h>
         #include <pwd.h>

int
main (void)
{

         uid_t uid;
         struct passwd * pwd;
         char * buffer;
         size_t bufsize;
         struct passwd *result;
         getpwuid_r(uid, pwd, buffer, bufsize, &result);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_GETPWUID_R5 1" >>confdefs.h


fi



fi






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getgrgid_r with 4 arguments" >&5
printf %s "checking for getgrgid_r with 4 arguments... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <sys/types.h>
      #include <grp.h>

int
main (void)
{

      gid_t gid;
      struct group * grp;
      char * buffer;
      size_t bufsize;
      getgrgid_r(gid, grp, buffer, bufsize);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_GETGRGID_R4 1" >>confdefs.h

else $as_nop

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getgrgid_r with 5 arguments" >&5
printf %s "checking for getgrgid_r with 5 arguments... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

         #include <sys/types.h>
         #include <grp.h>

int
main (void)
{

         gid_t gid;
         struct group * grp;
         char * buffer;
         size_t bufsize;
         struct group *result;
         getgrgid_r(gid, grp, buffer, bufsize, &result);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_GETGRGID_R5 1" >>confdefs.h


fi



fi






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpwnam_r with 4 arguments" >&5
printf %s "checking for getpwnam_r with 4 arguments... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <sys/types.h>
      #include <pwd.h>

int
main (void)
{

      const char * name;
      struct passwd * pwd;
      char * buffer;
      size_t bufsize;
      getpwnam_r(name, pwd, buffer, bufsize);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_GETPWNAM_R4 1" >>confdefs.h

else $as_nop

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpwnam_r with 5 arguments" >&5
printf %s "checking for getpwnam_r with 5 arguments... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

         #include <sys/types.h>
         #include <pwd.h>

int
main (void)
{

         const char * name;
         struct passwd * pwd;
         char * buffer;
         size_t bufsize;
         struct passwd *result;
         getpwnam_r(name, pwd, buffer, bufsize, &result);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_GETPWNAM_R5 1" >>confdefs.h


fi



fi






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getgrnam_r with 4 arguments" >&5
printf %s "checking for getgrnam_r with 4 arguments... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <sys/types.h>
      #include <grp.h>

int
main (void)
{

      const char * name;
      struct group * grp;
      char * buffer;
      size_t bufsize;
      getgrnam_r(name, pwd, buffer, bufsize);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_GETGRNAM_R4 1" >>confdefs.h

else $as_nop

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getgrnam_r with 5 arguments" >&5
printf %s "checking for getgrnam_r with 5 arguments... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

         #include <sys/types.h>
         #include <grp.h>

int
main (void)
{

         const char * name;
         struct group * grp;
         char * buffer;
         size_t bufsize;
         struct group *result;
         getgrnam_r(name, grp, buffer, bufsize, &result);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_GETGRNAM_R5 1" >>confdefs.h


fi



fi





   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if setpgrp takes no parameters" >&5
printf %s "checking if setpgrp takes no parameters... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <unistd.h>
int
main (void)
{
pid_t p = setpgrp();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_SETPGRP_NOPARM 1" >>confdefs.h


fi







   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS $CPLUSPLUS_STD"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if has std::atomic" >&5
printf %s "checking if has std::atomic... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <atomic>
int
main (void)
{

      std::atomic<unsigned> val;
      val.exchange(1);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

      printf "%s\n" "#define P_STD_ATOMIC 1" >>confdefs.h


else $as_nop


   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS "
   LIBS=" $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if has builtin atomic" >&5
printf %s "checking if has builtin atomic... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

         int val;
         __sync_fetch_and_add(&val, 1);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :

         printf "%s\n" "#define P_ATOMICITY_BUILTIN 1" >>confdefs.h


else $as_nop

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if has bits/atomicity.h" >&5
printf %s "checking if has bits/atomicity.h... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <bits/atomicity.h>
int
main (void)
{
_Atomic_word val
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  P_ATOMICITY_HEADER="<bits/atomicity.h>"
else $as_nop

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if has ext/atomicity.h" >&5
printf %s "checking if has ext/atomicity.h... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ext/atomicity.h>
int
main (void)
{
_Atomic_word val
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  P_ATOMICITY_HEADER="<ext/atomicity.h>"
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no (SIMULATING!)" >&5
printf "%s\n" "no (SIMULATING!)" >&6; }

fi



fi



fi



   if test -n "$P_ATOMICITY_HEADER" ; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes $P_ATOMICITY_HEADER" >&5
printf "%s\n" "yes $P_ATOMICITY_HEADER" >&6; }
      printf "%s\n" "#define P_ATOMICITY_HEADER $P_ATOMICITY_HEADER" >>confdefs.h


      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if atomic __exchange_and_add is in __gnu_cxx namespace" >&5
printf %s "checking if atomic __exchange_and_add is in __gnu_cxx namespace... " >&6; }
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include P_ATOMICITY_HEADER
int
main (void)
{

            _Atomic_word val;
            __gnu_cxx::__exchange_and_add(&val, 1);

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

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
            printf "%s\n" "#define P_ATOMICITY_NAMESPACE __gnu_cxx::" >>confdefs.h


else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


fi





{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
printf %s "checking for a sed that does not truncate output... " >&6; }
if test ${ac_cv_path_SED+y}
then :
  printf %s "(cached) " >&6
else $as_nop
            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
     for ac_i in 1 2 3 4 5 6 7; do
       ac_script="$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="$ac_path_SED" ac_path_SED_found=:;;
*)
  ac_count=0
  printf %s 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    printf "%s\n" '' >> "conftest.nl"
    "$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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
printf "%s\n" "$ac_cv_path_SED" >&6; }
 SED="$ac_cv_path_SED"
  rm -f conftest.sed

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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
printf %s "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if test ${ac_cv_prog_CPP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
      # Double quotes because $CC needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :

else $as_nop
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$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 $as_nop
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
printf "%s\n" "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :

else $as_nop
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$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 $as_nop
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$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 $as_nop
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$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


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -z "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="$ac_path_GREP" ac_path_GREP_found=:;;
*)
  ac_count=0
  printf %s 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    printf "%s\n" 'GREP' >> "conftest.nl"
    "$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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
  ac_count=0
  printf %s 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    printf "%s\n" 'EGREP' >> "conftest.nl"
    "$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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"






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

ax_pthread_ok=no

# We used to check for pthread.h first, but this fails if pthread.h
# requires special compiler flags (e.g. on Tru64 or Sequent).
# It gets checked for in the link test anyway.

# First of all, check if the user has set any of the PTHREAD_LIBS,
# etcetera environment variables, and if threads linking works using
# them:
if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
        ax_pthread_save_CC="$CC"
        ax_pthread_save_CFLAGS="$CFLAGS"
        ax_pthread_save_LIBS="$LIBS"
        if test "x$PTHREAD_CC" != "x"
then :
  CC="$PTHREAD_CC"
fi
        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
        LIBS="$PTHREAD_LIBS $LIBS"
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
printf %s "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char pthread_join ();
int
main (void)
{
return pthread_join ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ax_pthread_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
printf "%s\n" "$ax_pthread_ok" >&6; }
        if test "x$ax_pthread_ok" = "xno"; then
                PTHREAD_LIBS=""
                PTHREAD_CFLAGS=""
        fi
        CC="$ax_pthread_save_CC"
        CFLAGS="$ax_pthread_save_CFLAGS"
        LIBS="$ax_pthread_save_LIBS"
fi

# We must check for the threads library under a number of different
# names; the ordering is very important because some systems
# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
# libraries is broken (non-POSIX).

# Create a list of thread flags to try.  Items starting with a "-" are
# C compiler flags, and other items are library names, except for "none"
# which indicates that we try without any flags at all, and "pthread-config"
# which is a program returning the flags for the Pth emulation library.

ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"

# The ordering *is* (sometimes) important.  Some notes on the
# individual items follow:

# pthreads: AIX (must check this before -lpthread)
# none: in case threads are in libc; should be tried before -Kthread and
#       other compiler flags to prevent continual compiler warnings
# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
#           (Note: HP C rejects this with "bad form for `-t' option")
# -pthreads: Solaris/gcc (Note: HP C also rejects)
# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
#      doesn't hurt to check since this sometimes defines pthreads and
#      -D_REENTRANT too), HP C (must be checked before -lpthread, which
#      is present but should not be used directly; and before -mthreads,
#      because the compiler interprets this as "-mt" + "-hreads")
# -mthreads: Mingw32/gcc, Lynx/gcc
# pthread: Linux, etcetera
# --thread-safe: KAI C++
# pthread-config: use pthread-config program (for GNU Pth library)

case $host_os in

        freebsd*)

        # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
        # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)

        ax_pthread_flags="-kthread lthread $ax_pthread_flags"
        ;;

        hpux*)

        # From the cc(1) man page: "[-mt] Sets various -D flags to enable
        # multi-threading and also sets -lpthread."

        ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
        ;;

        openedition*)

        # IBM z/OS requires a feature-test macro to be defined in order to
        # enable POSIX threads at all, so give the user a hint if this is
        # not set. (We don't define these ourselves, as they can affect
        # other portions of the system API in unpredictable ways.)

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

#            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
             AX_PTHREAD_ZOS_MISSING
#            endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
printf "%s\n" "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
fi
rm -rf conftest*

        ;;

        solaris*)

        # On Solaris (at least, for some versions), libc contains stubbed
        # (non-functional) versions of the pthreads routines, so link-based
        # tests will erroneously succeed. (N.B.: The stubs are missing
        # pthread_cleanup_push, or rather a function called by this macro,
        # so we could check for that, but who knows whether they'll stub
        # that too in a future libc.)  So we'll check first for the
        # standard Solaris way of linking pthreads (-mt -lpthread).

        ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
        ;;
esac

# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)

if test "x$GCC" = "xyes"
then :
  ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"
fi

# The presence of a feature test macro requesting re-entrant function
# definitions is, on some systems, a strong hint that pthreads support is
# correctly enabled

case $host_os in
        darwin* | hpux* | linux* | osf* | solaris*)
        ax_pthread_check_macro="_REENTRANT"
        ;;

        aix*)
        ax_pthread_check_macro="_THREAD_SAFE"
        ;;

        *)
        ax_pthread_check_macro="--"
        ;;
esac
if test "x$ax_pthread_check_macro" = "x--"
then :
  ax_pthread_check_cond=0
else $as_nop
  ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
fi

# Are we compiling with Clang?

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
printf %s "checking whether $CC is Clang... " >&6; }
if test ${ax_cv_PTHREAD_CLANG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ax_cv_PTHREAD_CLANG=no
     # Note that Autoconf sets GCC=yes for Clang as well as GCC
     if test "x$GCC" = "xyes"; then
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
#            if defined(__clang__) && defined(__llvm__)
             AX_PTHREAD_CC_IS_CLANG
#            endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1
then :
  ax_cv_PTHREAD_CLANG=yes
fi
rm -rf conftest*

     fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
printf "%s\n" "$ax_cv_PTHREAD_CLANG" >&6; }
ax_pthread_clang="$ax_cv_PTHREAD_CLANG"

ax_pthread_clang_warning=no

# Clang needs special handling, because older versions handle the -pthread
# option in a rather... idiosyncratic way

if test "x$ax_pthread_clang" = "xyes"; then

        # Clang takes -pthread; it has never supported any other flag

        # (Note 1: This will need to be revisited if a system that Clang
        # supports has POSIX threads in a separate library.  This tends not
        # to be the way of modern systems, but it's conceivable.)

        # (Note 2: On some systems, notably Darwin, -pthread is not needed
        # to get POSIX threads support; the API is always present and
        # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
        # -pthread does define _REENTRANT, and while the Darwin headers
        # ignore this macro, third-party headers might not.)

        PTHREAD_CFLAGS="-pthread"
        PTHREAD_LIBS=

        ax_pthread_ok=yes

        # However, older versions of Clang make a point of warning the user
        # that, in an invocation where only linking and no compilation is
        # taking place, the -pthread option has no effect ("argument unused
        # during compilation").  They expect -pthread to be passed in only
        # when source code is being compiled.
        #
        # Problem is, this is at odds with the way Automake and most other
        # C build frameworks function, which is that the same flags used in
        # compilation (CFLAGS) are also used in linking.  Many systems
        # supported by AX_PTHREAD require exactly this for POSIX threads
        # support, and in fact it is often not straightforward to specify a
        # flag that is used only in the compilation phase and not in
        # linking.  Such a scenario is extremely rare in practice.
        #
        # Even though use of the -pthread flag in linking would only print
        # a warning, this can be a nuisance for well-run software projects
        # that build with -Werror.  So if the active version of Clang has
        # this misfeature, we search for an option to squash it.

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
printf %s "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
if test ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
             # Create an alternate version of $ac_link that compiles and
             # links in two steps (.c -> .o, .o -> exe) instead of one
             # (.c -> exe), because the warning occurs only in the second
             # step
             ax_pthread_save_ac_link="$ac_link"
             ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
             ax_pthread_link_step=`printf "%s\n" "$ac_link" | sed "$ax_pthread_sed"`
             ax_pthread_2step_ac_link="($ac_compile) && (printf "%s\n"  ==== >&5) && ($ax_pthread_link_step)"
             ax_pthread_save_CFLAGS="$CFLAGS"
             for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
                if test "x$ax_pthread_try" = "xunknown"
then :
  break
fi
                CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
                ac_link="$ax_pthread_save_ac_link"
                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main(void){return 0;}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_link="$ax_pthread_2step_ac_link"
                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main(void){return 0;}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
             done
             ac_link="$ax_pthread_save_ac_link"
             CFLAGS="$ax_pthread_save_CFLAGS"
             if test "x$ax_pthread_try" = "x"
then :
  ax_pthread_try=no
fi
             ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
printf "%s\n" "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }

        case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
                no | unknown) ;;
                *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
        esac

fi # $ax_pthread_clang = yes

if test "x$ax_pthread_ok" = "xno"; then
for ax_pthread_try_flag in $ax_pthread_flags; do

        case $ax_pthread_try_flag in
                none)
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
printf %s "checking whether pthreads work without any flags... " >&6; }
                ;;

                -mt,pthread)
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
printf %s "checking whether pthreads work with -mt -lpthread... " >&6; }
                PTHREAD_CFLAGS="-mt"
                PTHREAD_LIBS="-lpthread"
                ;;

                -*)
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
printf %s "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
                PTHREAD_CFLAGS="$ax_pthread_try_flag"
                ;;

                pthread-config)
                # Extract the first word of "pthread-config", so it can be a program name with args.
set dummy pthread-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ax_pthread_config+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ax_pthread_config"; then
  ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_ax_pthread_config="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
fi
fi
ax_pthread_config=$ac_cv_prog_ax_pthread_config
if test -n "$ax_pthread_config"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
printf "%s\n" "$ax_pthread_config" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


                if test "x$ax_pthread_config" = "xno"
then :
  continue
fi
                PTHREAD_CFLAGS="`pthread-config --cflags`"
                PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
                ;;

                *)
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
printf %s "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
                PTHREAD_LIBS="-l$ax_pthread_try_flag"
                ;;
        esac

        ax_pthread_save_CFLAGS="$CFLAGS"
        ax_pthread_save_LIBS="$LIBS"
        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
        LIBS="$PTHREAD_LIBS $LIBS"

        # Check for various functions.  We must include pthread.h,
        # since some functions may be macros.  (On the Sequent, we
        # need a special flag -Kthread to make this header compile.)
        # We check for pthread_join because it is in -lpthread on IRIX
        # while pthread_create is in libc.  We check for pthread_attr_init
        # due to DEC craziness with -lpthreads.  We check for
        # pthread_cleanup_push because it is one of the few pthread
        # functions on Solaris that doesn't have a non-functional libc stub.
        # We try pthread_create on general principles.

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
#                       if $ax_pthread_check_cond
#                        error "$ax_pthread_check_macro must be defined"
#                       endif
                        static void routine(void *a) { a = 0; }
                        static void *start_routine(void *a) { return a; }
int
main (void)
{
pthread_t th; pthread_attr_t attr;
                        pthread_create(&th, 0, start_routine, 0);
                        pthread_join(th, 0);
                        pthread_attr_init(&attr);
                        pthread_cleanup_push(routine, 0);
                        pthread_cleanup_pop(0) /* ; */
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ax_pthread_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

        CFLAGS="$ax_pthread_save_CFLAGS"
        LIBS="$ax_pthread_save_LIBS"

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
printf "%s\n" "$ax_pthread_ok" >&6; }
        if test "x$ax_pthread_ok" = "xyes"
then :
  break
fi

        PTHREAD_LIBS=""
        PTHREAD_CFLAGS=""
done
fi

# Various other checks:
if test "x$ax_pthread_ok" = "xyes"; then
        ax_pthread_save_CFLAGS="$CFLAGS"
        ax_pthread_save_LIBS="$LIBS"
        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
        LIBS="$PTHREAD_LIBS $LIBS"

        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
printf %s "checking for joinable pthread attribute... " >&6; }
if test ${ax_cv_PTHREAD_JOINABLE_ATTR+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ax_cv_PTHREAD_JOINABLE_ATTR=unknown
             for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
int
main (void)
{
int attr = $ax_pthread_attr; return attr /* ; */
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
             done

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
printf "%s\n" "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
        if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
               test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
               test "x$ax_pthread_joinable_attr_defined" != "xyes"
then :

printf "%s\n" "#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR" >>confdefs.h

               ax_pthread_joinable_attr_defined=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
printf %s "checking whether more special flags are required for pthreads... " >&6; }
if test ${ax_cv_PTHREAD_SPECIAL_FLAGS+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ax_cv_PTHREAD_SPECIAL_FLAGS=no
             case $host_os in
             solaris*)
             ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
             ;;
             esac

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
printf "%s\n" "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
        if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
               test "x$ax_pthread_special_flags_added" != "xyes"
then :
  PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
               ax_pthread_special_flags_added=yes
fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
printf %s "checking for PTHREAD_PRIO_INHERIT... " >&6; }
if test ${ax_cv_PTHREAD_PRIO_INHERIT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
int
main (void)
{
int i = PTHREAD_PRIO_INHERIT;
                                               return i;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ax_cv_PTHREAD_PRIO_INHERIT=yes
else $as_nop
  ax_cv_PTHREAD_PRIO_INHERIT=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
printf "%s\n" "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
        if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
               test "x$ax_pthread_prio_inherit_defined" != "xyes"
then :

printf "%s\n" "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h

               ax_pthread_prio_inherit_defined=yes

fi

        CFLAGS="$ax_pthread_save_CFLAGS"
        LIBS="$ax_pthread_save_LIBS"

        # More AIX lossage: compile with *_r variant
        if test "x$GCC" != "xyes"; then
            case $host_os in
                aix*)
                case "x/$CC" in #(
  x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
    #handle absolute path differently from PATH based program lookup
                     case "x$CC" in #(
  x/*) :
    if as_fn_executable_p ${CC}_r
then :
  PTHREAD_CC="${CC}_r"
fi ;; #(
  *) :
    for ac_prog in ${CC}_r
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_PTHREAD_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$PTHREAD_CC"; then
  ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_PTHREAD_CC="$ac_prog"
    printf "%s\n" "$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
PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
if test -n "$PTHREAD_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
printf "%s\n" "$PTHREAD_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$PTHREAD_CC" && break
done
test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
 ;;
esac ;; #(
  *) :
     ;;
esac
                ;;
            esac
        fi
fi

test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"





# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
if test "x$ax_pthread_ok" = "xyes"; then

printf "%s\n" "#define HAVE_PTHREAD 1" >>confdefs.h

        :
else
        ax_pthread_ok=no
        as_fn_error $? "Must have pthreads!" "$LINENO" 5
fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu



HAS_PTHREADS=yes

printf "%s\n" "#define P_PTHREADS 1" >>confdefs.h


LIBS="$PTHREAD_LIBS $LIBS"
CPPFLAGS="$CPPFLAGS -D_REENTRANT"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
if test "$CC" != "$PTHREAD_CC"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Overriding default CC to $PTHREAD_CC" >&5
printf "%s\n" "$as_me: WARNING: Overriding default CC to $PTHREAD_CC" >&2;}
    CC="$PTHREAD_CC"
fi

# Check whether --enable-pthread_kill was given.
if test ${enable_pthread_kill+y}
then :
  enableval=$enable_pthread_kill;
printf "%s\n" "#define P_NO_PTHREAD_KILL 1" >>confdefs.h


fi




{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
printf %s "checking for clock_gettime in -lrt... " >&6; }
if test ${ac_cv_lib_rt_clock_gettime+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int clock_gettime ();
}
int
main (void)
{
return conftest::clock_gettime ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_lib_rt_clock_gettime=yes
else $as_nop
  ac_cv_lib_rt_clock_gettime=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
if test "x$ac_cv_lib_rt_clock_gettime" = xyes
then :
  HAS_RT=yes
else $as_nop
  HAS_RT=no
fi

if test ${HAS_RT} = yes ; then
  LIBS="-lrt $LIBS"
fi




   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if has Unix semaphores" >&5
printf %s "checking if has Unix semaphores... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <semaphore.h>
int
main (void)
{

      sem_t *s;
      sem_init(s, 0, 0);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

      printf "%s\n" "#define P_HAS_SEMAPHORES 1" >>confdefs.h



   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if named semaphores are available" >&5
printf %s "checking if named semaphores are available... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <semaphore.h>
int
main (void)
{
sem_t *s = sem_open("test", O_CREAT)
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_HAS_NAMED_SEMAPHORES 1" >>confdefs.h


fi




   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if has sem_timedwait" >&5
printf %s "checking if has sem_timedwait... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <semaphore.h>
int
main (void)
{

            sem_t *s;
            const struct timespec * t;
            sem_timedwait(s, t);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

printf "%s\n" "#define P_HAS_SEMAPHORES_XPG6 1" >>confdefs.h


fi




fi






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if has pthread_mutex_timedlock" >&5
printf %s "checking if has pthread_mutex_timedlock... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
int
main (void)
{
pthread_mutex_timedlock(NULL, NULL)
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

printf "%s\n" "#define P_PTHREADS_XPG6 1" >>confdefs.h


fi





   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if has NP recursive mutexes" >&5
printf %s "checking if has NP recursive mutexes... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
int
main (void)
{

      pthread_mutexattr_t attr;
      pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE_NP);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_HAS_RECURSIVE_MUTEX 1" >>confdefs.h

else $as_nop

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if has recursive mutexes" >&5
printf %s "checking if has recursive mutexes... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
int
main (void)
{

         pthread_mutexattr_t attr;
         pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_HAS_RECURSIVE_MUTEX 2" >>confdefs.h


fi



fi






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyaddr_r" >&5
printf %s "checking for gethostbyaddr_r... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <netdb.h>
int
main (void)
{

      const void *addr;
      socklen_t len;
      int type;
      struct hostent *ret;
      char *buf;
      size_t buflen;
      struct hostent **result;
      int *h_errnop;
      gethostbyaddr_r(addr, len, type, ret, buf, buflen, result, h_errnop);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_GETHOSTBYNAME_R 1" >>confdefs.h


fi






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for NetLink support" >&5
printf %s "checking for NetLink support... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <asm/types.h>
      #include <sys/socket.h>
      #include <linux/netlink.h>
      #include <linux/rtnetlink.h>
      #include <linux/genetlink.h>

int
main (void)
{

      struct sockaddr_nl sa;
      sa.nl_family = AF_NETLINK;
      sa.nl_groups = RTMGRP_LINK | RTMGRP_IPV4_IFADDR;
      int fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_HAS_NETLINK 1" >>confdefs.h


fi






# Check whether --enable-ipv6 was given.
if test ${enable_ipv6+y}
then :
  enableval=$enable_ipv6;
fi


HAS_IPV6=

if test "$enable_ipv6" = "no" ; then
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: IPV6 disabled" >&5
printf "%s\n" "$as_me: IPV6 disabled" >&6;}
else

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IPv6 support" >&5
printf %s "checking for IPv6 support... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

         #include <sys/types.h>
         #include <sys/socket.h>
         #include <netinet/in.h>
         #include <netdb.h>

int
main (void)
{

         struct sockaddr_in6 s;
         s.sin6_scope_id = 0;
         getnameinfo(0, 0, 0, 0, 0, 0, 0);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

         HAS_IPV6=1

printf "%s\n" "#define P_HAS_IPV6 1" >>confdefs.h



fi


fi




   if test "x$HAS_IPV6" = "xyes" ; then
      HAS_IPV6=1
   fi

   if test "x$HAS_IPV6" = "x0" || test "x$HAS_IPV6" = "xno" ; then
      HAS_IPV6=
   fi



   if test "x$HAS_IPV6" = "x1" ; then
      PTLIB_IPV6=yes
      printf "%s\n" "#define P_IPV6 1" >>confdefs.h

   else
      PTLIB_IPV6=no
   fi






   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_ntop" >&5
printf %s "checking for inet_ntop... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <sys/types.h>
      #include <netinet/in.h>
      #include <arpa/inet.h>

int
main (void)
{

      int af;
      void * src;
      char * dst;
      socklen_t len;
      inet_ntop(af, src, dst, len);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_HAS_INET_NTOP 1" >>confdefs.h


fi





   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IPV6_ADD_MEMBERSHIP" >&5
printf %s "checking for IPV6_ADD_MEMBERSHIP... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <netinet/in.h>
int
main (void)
{
int x = IPV6_ADD_MEMBERSHIP;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_HAS_IPV6_ADD_MEMBERSHIP 1" >>confdefs.h


fi





       for ac_header in aio.h
do :
  ac_fn_cxx_check_header_compile "$LINENO" "aio.h" "ac_cv_header_aio_h" "$ac_includes_default"
if test "x$ac_cv_header_aio_h" = xyes
then :
  printf "%s\n" "#define HAVE_AIO_H 1" >>confdefs.h
 printf "%s\n" "#define P_HAS_AIO 1" >>confdefs.h

fi

done





       for ac_header in wchar.h
do :
  ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
if test "x$ac_cv_header_wchar_h" = xyes
then :
  printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h

      printf "%s\n" "#define P_HAS_WCHAR 1" >>confdefs.h

      printf "%s\n" "#define P_HAS_WOSTREAM 1" >>confdefs.h



fi

done





   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if has iostream::set_rdbuf" >&5
printf %s "checking if has iostream::set_rdbuf... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <iostream>
int
main (void)
{

      struct MyStream : public std::iostream {
        MyStream()
          : std::iostream(NULL)
        {
          set_rdbuf(NULL);
        }
      };

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

printf "%s\n" "#define P_HAS_SET_RDBUF 1" >>confdefs.h


fi





# Check whether --enable-backtrace was given.
if test ${enable_backtrace+y}
then :
  enableval=$enable_backtrace;
fi


HAS_BACKTRACE=

if test "$enable_backtrace" = "no" ; then
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Stack back trace disabled" >&5
printf "%s\n" "$as_me: Stack back trace disabled" >&6;}
else

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stack back trace support" >&5
printf %s "checking for stack back trace support... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <execinfo.h>
int
main (void)
{

         void* addrlist[100];
         int addrlen = backtrace(addrlist, sizeof(addrlist)/sizeof(void*));
         char** symbollist = backtrace_symbols(addrlist, addrlen);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

         HAS_BACKTRACE=1

printf "%s\n" "#define P_HAS_BACKTRACE 1" >>confdefs.h



   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS "
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ demangle support" >&5
printf %s "checking for C++ demangle support... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <cxxabi.h>
int
main (void)
{

               char name[100];
               size_t size;
               int status;
               abi::__cxa_demangle("something", name, &size, &status);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

printf "%s\n" "#define P_HAS_DEMANGLE 1" >>confdefs.h


fi




fi


fi




   if test "x$HAS_BACKTRACE" = "xyes" ; then
      HAS_BACKTRACE=1
   fi

   if test "x$HAS_BACKTRACE" = "x0" || test "x$HAS_BACKTRACE" = "xno" ; then
      HAS_BACKTRACE=
   fi



   if test "x$HAS_BACKTRACE" = "x1" ; then
      PTLIB_BACKTRACE=yes
      printf "%s\n" "#define P_BACKTRACE 1" >>confdefs.h

   else
      PTLIB_BACKTRACE=no
   fi






# Check whether --enable-tracing was given.
if test ${enable_tracing+y}
then :
  enableval=$enable_tracing;
fi

# Check whether --enable-trace-instance was given.
if test ${enable_trace_instance+y}
then :
  enableval=$enable_trace_instance;
fi


if test "x${enable_tracing}" = "xno" ; then
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: PTRACE and all trace logging removed" >&5
printf "%s\n" "$as_me: PTRACE and all trace logging removed" >&6;}
   CPPFLAGS="$CPPFLAGS -DPTRACING=0 -DPASN_NOPRINTON -DPASN_LEANANDMEAN"
else
   if test "x${enable_trace_instance}" = "xno" ; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: PTRACE without object instance trace logging included" >&5
printf "%s\n" "$as_me: PTRACE without object instance trace logging included" >&6;}
      CPPFLAGS="$CPPFLAGS -DPTRACING=1"
   else
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: PTRACE and all trace logging included" >&5
printf "%s\n" "$as_me: PTRACE and all trace logging included" >&6;}
      CPPFLAGS="$CPPFLAGS -DPTRACING=2"
   fi
fi



# Check whether --enable-internalregex was given.
if test ${enable_internalregex+y}
then :
  enableval=$enable_internalregex; internalregex=$enableval

fi

if test "$internalregex" = "yes" ; then
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Forcing use of internal regex library" >&5
printf "%s\n" "$as_me: Forcing use of internal regex library" >&6;}
else
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing regcomp" >&5
printf %s "checking for library containing regcomp... " >&6; }
if test ${ac_cv_search_regcomp+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int regcomp ();
}
int
main (void)
{
return conftest::regcomp ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' regex
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_regcomp=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_regcomp+y}
then :
  break
fi
done
if test ${ac_cv_search_regcomp+y}
then :

else $as_nop
  ac_cv_search_regcomp=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_regcomp" >&5
printf "%s\n" "$ac_cv_search_regcomp" >&6; }
ac_res=$ac_cv_search_regcomp
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

         HAS_REGEX=1


printf "%s\n" "#define P_REGEX 1" >>confdefs.h



fi

fi




   if test "x$HAS_REGEX" = "xyes" ; then
      HAS_REGEX=1
   fi

   if test "x$HAS_REGEX" = "x0" || test "x$HAS_REGEX" = "xno" ; then
      HAS_REGEX=
   fi



   if test "x$HAS_REGEX" = "x1" ; then
      PTLIB_REGEX=yes
      printf "%s\n" "#define P_REGEX 1" >>confdefs.h

   else
      PTLIB_REGEX=no
   fi













# Check whether --enable-resolver was given.
if test ${enable_resolver+y}
then :
  enableval=$enable_resolver; enable_resolver=$enableval
else $as_nop
  enable_resolver=${DEFAULT_RESOLVER:-yes}

fi


HAS_DNS_RESOLVER=0
if test "$enable_resolver" = "no" ; then
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: DNS resolver disabled" >&5
printf "%s\n" "$as_me: DNS resolver disabled" >&6;}
else
   ac_fn_cxx_check_func "$LINENO" "res_ninit" "ac_cv_func_res_ninit"
if test "x$ac_cv_func_res_ninit" = xyes
then :

         HAS_DNS_RESOLVER=1
         printf "%s\n" "#define P_HAS_RES_NINIT 1" >>confdefs.h


else $as_nop

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS "
   LIBS="-lresolv $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for res_ninit in -lresolv" >&5
printf %s "checking for res_ninit in -lresolv... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

            #include <netinet/in.h>
            #include <resolv.h>

int
main (void)
{

            res_state p;
            res_ninit(p);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :

            HAS_DNS_RESOLVER=1
            printf "%s\n" "#define P_HAS_RES_NINIT 1" >>confdefs.h

            LIBS="-lresolv $LIBS"

else $as_nop
  ac_fn_cxx_check_func "$LINENO" "res_search" "ac_cv_func_res_search"
if test "x$ac_cv_func_res_search" = xyes
then :
  HAS_DNS_RESOLVER=1
else $as_nop

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS "
   LIBS="-lresolv $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for res_search in -lresolv" >&5
printf %s "checking for res_search in -lresolv... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                  #include <netinet/in.h>
                  #include <resolv.h>

int
main (void)
{
res_search(NULL, 0, 0, NULL, 0)
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :

                  HAS_DNS_RESOLVER=1
                  LIBS="-lresolv $LIBS"

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing __res_search" >&5
printf %s "checking for library containing __res_search... " >&6; }
if test ${ac_cv_search___res_search+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int __res_search ();
}
int
main (void)
{
return conftest::__res_search ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' resolv
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search___res_search=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search___res_search+y}
then :
  break
fi
done
if test ${ac_cv_search___res_search+y}
then :

else $as_nop
  ac_cv_search___res_search=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search___res_search" >&5
printf "%s\n" "$ac_cv_search___res_search" >&6; }
ac_res=$ac_cv_search___res_search
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  HAS_DNS_RESOLVER=1
                  ac_fn_cxx_check_header_compile "$LINENO" "windns.h" "ac_cv_header_windns_h" "#include <windows.h>

"
if test "x$ac_cv_header_windns_h" = xyes
then :

                        HAS_DNS_RESOLVER=1
                        LIBS="-ldnsapi $LIBS"

fi


fi


fi



fi


fi



fi

fi

printf "%s\n" "#define P_DNS_RESOLVER $HAS_DNS_RESOLVER" >>confdefs.h


   HAS_DNS_RESOLVER=$HAS_DNS_RESOLVER

   if test "x$HAS_DNS_RESOLVER" = "xyes" ; then
      HAS_DNS_RESOLVER=1
   fi

   if test "x$HAS_DNS_RESOLVER" = "x0" || test "x$HAS_DNS_RESOLVER" = "xno" ; then
      HAS_DNS_RESOLVER=
   fi



   if test "x$HAS_DNS_RESOLVER" = "x1" ; then
      PTLIB_DNS_RESOLVER=yes
      printf "%s\n" "#define P_DNS_RESOLVER 1" >>confdefs.h

   else
      PTLIB_DNS_RESOLVER=no
   fi







# Check whether --enable-pcap was given.
if test ${enable_pcap+y}
then :
  enableval=$enable_pcap;
else $as_nop
  enable_pcap=$DEFAULT_PCAP

fi


HAS_PCAP=
if test "$enable_pcap" = "no" ; then
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: PCAP disabled" >&5
printf "%s\n" "$as_me: PCAP disabled" >&6;}
else

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS "
   LIBS="-lpcap $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PCAP support" >&5
printf %s "checking for PCAP support... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pcap/pcap.h>
int
main (void)
{
pcap_t *h
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :


printf "%s\n" "#define P_PCAP 1" >>confdefs.h

         LIBS="-lpcap $LIBS"
         HAS_PCAP=1


fi


fi




   if test "x$HAS_PCAP" = "xyes" ; then
      HAS_PCAP=1
   fi

   if test "x$HAS_PCAP" = "x0" || test "x$HAS_PCAP" = "xno" ; then
      HAS_PCAP=
   fi



   if test "x$HAS_PCAP" = "x1" ; then
      PTLIB_PCAP=yes
      printf "%s\n" "#define P_PCAP 1" >>confdefs.h

   else
      PTLIB_PCAP=no
   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


oldLIBS="$LIBS"
CFLAGS="$CFLAGS -D__STDC_CONSTANT_MACROS"



pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libavutil >= 55" >&5
printf %s "checking for libavutil >= 55... " >&6; }

if test -n "$LIBAVUTIL_CFLAGS"; then
    pkg_cv_LIBAVUTIL_CFLAGS="$LIBAVUTIL_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavutil >= 55\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libavutil >= 55") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBAVUTIL_CFLAGS=`$PKG_CONFIG --cflags "libavutil >= 55" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBAVUTIL_LIBS"; then
    pkg_cv_LIBAVUTIL_LIBS="$LIBAVUTIL_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavutil >= 55\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libavutil >= 55") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBAVUTIL_LIBS=`$PKG_CONFIG --libs "libavutil >= 55" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBAVUTIL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libavutil >= 55" 2>&1`
        else
	        LIBAVUTIL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libavutil >= 55" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBAVUTIL_PKG_ERRORS" >&5

	usable=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	usable=no

else
	LIBAVUTIL_CFLAGS=$pkg_cv_LIBAVUTIL_CFLAGS
	LIBAVUTIL_LIBS=$pkg_cv_LIBAVUTIL_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $LIBAVUTIL_CFLAGS"
   LIBS="$LIBAVUTIL_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LIBAVUTIL usability" >&5
printf %s "checking for LIBAVUTIL usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <libavutil/avutil.h>
int
main (void)
{
avutil_version()
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :

            CPPFLAGS="$CPPFLAGS $LIBAVUTIL_CFLAGS"
            LIBS="$LIBAVUTIL_LIBS $LIBS"


fi


fi

   if test "x$usable" = "xyes"
then :
  HAS_LIBAVUTIL=1

fi





pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libswresample" >&5
printf %s "checking for libswresample... " >&6; }

if test -n "$LIBSWRESAMPLE_CFLAGS"; then
    pkg_cv_LIBSWRESAMPLE_CFLAGS="$LIBSWRESAMPLE_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libswresample\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libswresample") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBSWRESAMPLE_CFLAGS=`$PKG_CONFIG --cflags "libswresample" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBSWRESAMPLE_LIBS"; then
    pkg_cv_LIBSWRESAMPLE_LIBS="$LIBSWRESAMPLE_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libswresample\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libswresample") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBSWRESAMPLE_LIBS=`$PKG_CONFIG --libs "libswresample" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBSWRESAMPLE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libswresample" 2>&1`
        else
	        LIBSWRESAMPLE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libswresample" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBSWRESAMPLE_PKG_ERRORS" >&5

	usable=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	usable=no

else
	LIBSWRESAMPLE_CFLAGS=$pkg_cv_LIBSWRESAMPLE_CFLAGS
	LIBSWRESAMPLE_LIBS=$pkg_cv_LIBSWRESAMPLE_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $LIBSWRESAMPLE_CFLAGS"
   LIBS="$LIBSWRESAMPLE_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LIBSWRESAMPLE usability" >&5
printf %s "checking for LIBSWRESAMPLE usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <libswresample/swresample.h>
int
main (void)
{
swresample_version()
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :

            CPPFLAGS="$CPPFLAGS $LIBSWRESAMPLE_CFLAGS"
            LIBS="$LIBSWRESAMPLE_LIBS $LIBS"


fi


fi

   if test "x$usable" = "xyes"
then :
  HAS_LIBSWRESAMPLE=1

fi





pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libswscale >= 4" >&5
printf %s "checking for libswscale >= 4... " >&6; }

if test -n "$LIBSWSCALE_CFLAGS"; then
    pkg_cv_LIBSWSCALE_CFLAGS="$LIBSWSCALE_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libswscale >= 4\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libswscale >= 4") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBSWSCALE_CFLAGS=`$PKG_CONFIG --cflags "libswscale >= 4" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBSWSCALE_LIBS"; then
    pkg_cv_LIBSWSCALE_LIBS="$LIBSWSCALE_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libswscale >= 4\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libswscale >= 4") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBSWSCALE_LIBS=`$PKG_CONFIG --libs "libswscale >= 4" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBSWSCALE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libswscale >= 4" 2>&1`
        else
	        LIBSWSCALE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libswscale >= 4" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBSWSCALE_PKG_ERRORS" >&5

	usable=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	usable=no

else
	LIBSWSCALE_CFLAGS=$pkg_cv_LIBSWSCALE_CFLAGS
	LIBSWSCALE_LIBS=$pkg_cv_LIBSWSCALE_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $LIBSWSCALE_CFLAGS"
   LIBS="$LIBSWSCALE_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LIBSWSCALE usability" >&5
printf %s "checking for LIBSWSCALE usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <libswscale/swscale.h>
int
main (void)
{
swscale_version()
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :

            CPPFLAGS="$CPPFLAGS $LIBSWSCALE_CFLAGS"
            LIBS="$LIBSWSCALE_LIBS $LIBS"


fi


fi

   if test "x$usable" = "xyes"
then :
  HAS_LIBSWSCALE=1

fi





pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libavcodec >= 57" >&5
printf %s "checking for libavcodec >= 57... " >&6; }

if test -n "$LIBAVCODEC_CFLAGS"; then
    pkg_cv_LIBAVCODEC_CFLAGS="$LIBAVCODEC_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavcodec >= 57\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libavcodec >= 57") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBAVCODEC_CFLAGS=`$PKG_CONFIG --cflags "libavcodec >= 57" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBAVCODEC_LIBS"; then
    pkg_cv_LIBAVCODEC_LIBS="$LIBAVCODEC_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavcodec >= 57\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libavcodec >= 57") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBAVCODEC_LIBS=`$PKG_CONFIG --libs "libavcodec >= 57" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBAVCODEC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libavcodec >= 57" 2>&1`
        else
	        LIBAVCODEC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libavcodec >= 57" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBAVCODEC_PKG_ERRORS" >&5

	usable=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	usable=no

else
	LIBAVCODEC_CFLAGS=$pkg_cv_LIBAVCODEC_CFLAGS
	LIBAVCODEC_LIBS=$pkg_cv_LIBAVCODEC_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $LIBAVCODEC_CFLAGS"
   LIBS="$LIBAVCODEC_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LIBAVCODEC usability" >&5
printf %s "checking for LIBAVCODEC usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <libavcodec/avcodec.h>
int
main (void)
{
avcodec_version()
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :

            CPPFLAGS="$CPPFLAGS $LIBAVCODEC_CFLAGS"
            LIBS="$LIBAVCODEC_LIBS $LIBS"


fi


fi

   if test "x$usable" = "xyes"
then :
  HAS_LIBAVCODEC=1

fi





pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libavformat >= 57" >&5
printf %s "checking for libavformat >= 57... " >&6; }

if test -n "$LIBAVFORMAT_CFLAGS"; then
    pkg_cv_LIBAVFORMAT_CFLAGS="$LIBAVFORMAT_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavformat >= 57\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libavformat >= 57") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBAVFORMAT_CFLAGS=`$PKG_CONFIG --cflags "libavformat >= 57" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBAVFORMAT_LIBS"; then
    pkg_cv_LIBAVFORMAT_LIBS="$LIBAVFORMAT_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavformat >= 57\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libavformat >= 57") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBAVFORMAT_LIBS=`$PKG_CONFIG --libs "libavformat >= 57" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBAVFORMAT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libavformat >= 57" 2>&1`
        else
	        LIBAVFORMAT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libavformat >= 57" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBAVFORMAT_PKG_ERRORS" >&5

	usable=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	usable=no

else
	LIBAVFORMAT_CFLAGS=$pkg_cv_LIBAVFORMAT_CFLAGS
	LIBAVFORMAT_LIBS=$pkg_cv_LIBAVFORMAT_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $LIBAVFORMAT_CFLAGS"
   LIBS="$LIBAVFORMAT_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LIBAVFORMAT usability" >&5
printf %s "checking for LIBAVFORMAT usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <libavformat/avformat.h>
int
main (void)
{
avformat_version()
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :

            CPPFLAGS="$CPPFLAGS $LIBAVFORMAT_CFLAGS"
            LIBS="$LIBAVFORMAT_LIBS $LIBS"


fi


fi

   if test "x$usable" = "xyes"
then :
  HAS_LIBAVFORMAT=1

fi



if test "$HAS_LIBAVUTIL" = 1 -a "$HAS_LIBSWRESAMPLE" = 1 -a "$HAS_LIBSWSCALE" = 1 -a "$HAS_LIBAVCODEC" = 1 -a "$HAS_LIBAVFORMAT" = 1; then

   HAS_FFMPEG=1

   if test "x$HAS_FFMPEG" = "xyes" ; then
      HAS_FFMPEG=1
   fi

   if test "x$HAS_FFMPEG" = "x0" || test "x$HAS_FFMPEG" = "xno" ; then
      HAS_FFMPEG=
   fi



   if test "x$HAS_FFMPEG" = "x1" ; then
      PTLIB_FFMPEG=yes
      printf "%s\n" "#define P_FFMPEG 1" >>confdefs.h

   else
      PTLIB_FFMPEG=no
   fi



else
   LIBS="$oldLIBS"
fi

ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu






   IMAGEMAGICK_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking ImageMagick v6 support" >&5
printf %s "checking ImageMagick v6 support... " >&6; }

   # Check whether --enable-imagemagick was given.
if test ${enable_imagemagick+y}
then :
  enableval=$enable_imagemagick; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_IMAGEMAGICK:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_imagemagick="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$IMAGEMAGICK_SYSTEM" = xyes
then :


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MagickWand" >&5
printf %s "checking for MagickWand... " >&6; }

if test -n "$IMAGEMAGICK_CFLAGS"; then
    pkg_cv_IMAGEMAGICK_CFLAGS="$IMAGEMAGICK_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"MagickWand\""; } >&5
  ($PKG_CONFIG --exists --print-errors "MagickWand") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "MagickWand" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$IMAGEMAGICK_LIBS"; then
    pkg_cv_IMAGEMAGICK_LIBS="$IMAGEMAGICK_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"MagickWand\""; } >&5
  ($PKG_CONFIG --exists --print-errors "MagickWand") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "MagickWand" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "MagickWand" 2>&1`
        else
	        IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "MagickWand" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$IMAGEMAGICK_PKG_ERRORS" >&5

	usable=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	usable=no

else
	IMAGEMAGICK_CFLAGS=$pkg_cv_IMAGEMAGICK_CFLAGS
	IMAGEMAGICK_LIBS=$pkg_cv_IMAGEMAGICK_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $IMAGEMAGICK_CFLAGS"
   LIBS="$IMAGEMAGICK_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ImageMagick v6 support usability" >&5
printf %s "checking for ImageMagick v6 support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <wand/MagickWand.h>
int
main (void)
{
MagickWandGenesis()
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $IMAGEMAGICK_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $IMAGEMAGICK_CFLAGS" >&6;}
      CPPFLAGS="$IMAGEMAGICK_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $IMAGEMAGICK_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $IMAGEMAGICK_LIBS" >&6;}
      LIBS="$IMAGEMAGICK_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   IMAGEMAGICK_USABLE=$usable



   if test "x$usable" = "xyes"
then :

      HAS_IMAGEMAGICK=1

      printf "%s\n" "#define P_IMAGEMAGICK 6" >>confdefs.h

      PTLIB_IMAGEMAGICK="yes (before v7)"

else $as_nop

   IMAGEMAGICK_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking ImageMagick v7 support" >&5
printf %s "checking ImageMagick v7 support... " >&6; }

   # Check whether --enable-imagemagick was given.
if test ${enable_imagemagick+y}
then :
  enableval=$enable_imagemagick; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_IMAGEMAGICK:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_imagemagick="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$IMAGEMAGICK_SYSTEM" = xyes
then :


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MagickWand" >&5
printf %s "checking for MagickWand... " >&6; }

if test -n "$IMAGEMAGICK_CFLAGS"; then
    pkg_cv_IMAGEMAGICK_CFLAGS="$IMAGEMAGICK_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"MagickWand\""; } >&5
  ($PKG_CONFIG --exists --print-errors "MagickWand") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "MagickWand" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$IMAGEMAGICK_LIBS"; then
    pkg_cv_IMAGEMAGICK_LIBS="$IMAGEMAGICK_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"MagickWand\""; } >&5
  ($PKG_CONFIG --exists --print-errors "MagickWand") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "MagickWand" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "MagickWand" 2>&1`
        else
	        IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "MagickWand" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$IMAGEMAGICK_PKG_ERRORS" >&5

	usable=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	usable=no

else
	IMAGEMAGICK_CFLAGS=$pkg_cv_IMAGEMAGICK_CFLAGS
	IMAGEMAGICK_LIBS=$pkg_cv_IMAGEMAGICK_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $IMAGEMAGICK_CFLAGS"
   LIBS="$IMAGEMAGICK_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ImageMagick v7 support usability" >&5
printf %s "checking for ImageMagick v7 support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <MagickWand/MagickWand.h>
int
main (void)
{
MagickWandGenesis()
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $IMAGEMAGICK_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $IMAGEMAGICK_CFLAGS" >&6;}
      CPPFLAGS="$IMAGEMAGICK_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $IMAGEMAGICK_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $IMAGEMAGICK_LIBS" >&6;}
      LIBS="$IMAGEMAGICK_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   IMAGEMAGICK_USABLE=$usable



   if test "x$usable" = "xyes"
then :

         HAS_IMAGEMAGICK=1

         printf "%s\n" "#define P_IMAGEMAGICK 7" >>confdefs.h

         PTLIB_IMAGEMAGICK="yes (after v7)"


fi



fi






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




   LIBJPEG_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking libJPEG support" >&5
printf %s "checking libJPEG support... " >&6; }

   # Check whether --enable-libjpeg was given.
if test ${enable_libjpeg+y}
then :
  enableval=$enable_libjpeg; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_LIBJPEG:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_libjpeg="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$LIBJPEG_SYSTEM" = xyes
then :


# Check whether --with-libjpeg-dir was given.
if test ${with_libjpeg_dir+y}
then :
  withval=$with_libjpeg_dir;
                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using directory $withval for libJPEG support" >&5
printf "%s\n" "$as_me: Using directory $withval for libJPEG support" >&6;}
                  LIBJPEG_CFLAGS="-I$withval/include "
                  LIBJPEG_LIBS="-L$withval/lib -ljpeg"

else $as_nop

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libjpeg" >&5
printf %s "checking for libjpeg... " >&6; }

if test -n "$LIBJPEG_CFLAGS"; then
    pkg_cv_LIBJPEG_CFLAGS="$LIBJPEG_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libjpeg\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libjpeg") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBJPEG_CFLAGS=`$PKG_CONFIG --cflags "libjpeg" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBJPEG_LIBS"; then
    pkg_cv_LIBJPEG_LIBS="$LIBJPEG_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libjpeg\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libjpeg") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBJPEG_LIBS=`$PKG_CONFIG --libs "libjpeg" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBJPEG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libjpeg" 2>&1`
        else
	        LIBJPEG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libjpeg" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBJPEG_PKG_ERRORS" >&5


                     LIBJPEG_CFLAGS=""
                     LIBJPEG_LIBS="-ljpeg"


elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

                     LIBJPEG_CFLAGS=""
                     LIBJPEG_LIBS="-ljpeg"


else
	LIBJPEG_CFLAGS=$pkg_cv_LIBJPEG_CFLAGS
	LIBJPEG_LIBS=$pkg_cv_LIBJPEG_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $LIBJPEG_CFLAGS"
   LIBS="$LIBJPEG_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libJPEG support usability" >&5
printf %s "checking for libJPEG support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <stdio.h>
      #include <jpeglib.h>

int
main (void)
{

     struct jpeg_decompress_struct d;
     unsigned char * b;
     unsigned long s;
     jpeg_mem_src(&d, b, s);


  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $LIBJPEG_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $LIBJPEG_CFLAGS" >&6;}
      CPPFLAGS="$LIBJPEG_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $LIBJPEG_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $LIBJPEG_LIBS" >&6;}
      LIBS="$LIBJPEG_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   LIBJPEG_USABLE=$usable







   HAS_LIBJPEG=$LIBJPEG_USABLE

   if test "x$HAS_LIBJPEG" = "xyes" ; then
      HAS_LIBJPEG=1
   fi

   if test "x$HAS_LIBJPEG" = "x0" || test "x$HAS_LIBJPEG" = "xno" ; then
      HAS_LIBJPEG=
   fi



   if test "x$HAS_LIBJPEG" = "x1" ; then
      PTLIB_LIBJPEG=yes
      printf "%s\n" "#define P_LIBJPEG 1" >>confdefs.h

   else
      PTLIB_LIBJPEG=no
   fi





ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu





   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking SUN mlib support" >&5
printf %s "checking SUN mlib support... " >&6; }

   # Check whether --enable-mlib was given.
if test ${enable_mlib+y}
then :
  enableval=$enable_mlib; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=$DEFAULT_MLIB
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mlib_VideoColorJFIFYCC2RGB420_Nearest in -lmlib" >&5
printf %s "checking for mlib_VideoColorJFIFYCC2RGB420_Nearest in -lmlib... " >&6; }
if test ${ac_cv_lib_mlib_mlib_VideoColorJFIFYCC2RGB420_Nearest+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lmlib  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int mlib_VideoColorJFIFYCC2RGB420_Nearest ();
}
int
main (void)
{
return conftest::mlib_VideoColorJFIFYCC2RGB420_Nearest ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_lib_mlib_mlib_VideoColorJFIFYCC2RGB420_Nearest=yes
else $as_nop
  ac_cv_lib_mlib_mlib_VideoColorJFIFYCC2RGB420_Nearest=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mlib_mlib_VideoColorJFIFYCC2RGB420_Nearest" >&5
printf "%s\n" "$ac_cv_lib_mlib_mlib_VideoColorJFIFYCC2RGB420_Nearest" >&6; }
if test "x$ac_cv_lib_mlib_mlib_VideoColorJFIFYCC2RGB420_Nearest" = xyes
then :

         printf "%s\n" "#define P_MEDIALIB 1" >>confdefs.h

         LIBS="-lmlib $LIBS"


fi


fi


   enable_mlib="$enableval"







# Check whether --enable-sasl was given.
if test ${enable_sasl+y}
then :
  enableval=$enable_sasl; enable_sasl=$enableval
else $as_nop
  enable_sasl=$DEFAULT_SASL

fi


if test "$enable_sasl" = "no" ; then
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SASL disabled" >&5
printf "%s\n" "$as_me: SASL disabled" >&6;}
else
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sasl_version in -lsasl2" >&5
printf %s "checking for sasl_version in -lsasl2... " >&6; }
if test ${ac_cv_lib_sasl2_sasl_version+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lsasl2  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int sasl_version ();
}
int
main (void)
{
return conftest::sasl_version ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_lib_sasl2_sasl_version=yes
else $as_nop
  ac_cv_lib_sasl2_sasl_version=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sasl2_sasl_version" >&5
printf "%s\n" "$ac_cv_lib_sasl2_sasl_version" >&6; }
if test "x$ac_cv_lib_sasl2_sasl_version" = xyes
then :

         HAS_SASL2=1
         printf "%s\n" "#define P_SASL 2" >>confdefs.h

         LIBS="-lsasl2 $LIBS"

else $as_nop

         HAS_SASL2=
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sasl_client_init in -lsasl" >&5
printf %s "checking for sasl_client_init in -lsasl... " >&6; }
if test ${ac_cv_lib_sasl_sasl_client_init+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lsasl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int sasl_client_init ();
}
int
main (void)
{
return conftest::sasl_client_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_lib_sasl_sasl_client_init=yes
else $as_nop
  ac_cv_lib_sasl_sasl_client_init=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sasl_sasl_client_init" >&5
printf "%s\n" "$ac_cv_lib_sasl_sasl_client_init" >&6; }
if test "x$ac_cv_lib_sasl_sasl_client_init" = xyes
then :

               HAS_SASL=1
               printf "%s\n" "#define P_SASL 1" >>confdefs.h

               LIBS="-lsasl $LIBS"

else $as_nop
  HAS_SASL=

fi



fi


   if test "x$HAS_SASL$HAS_SASL2" != "x" ; then
      ac_fn_cxx_check_header_compile "$LINENO" "sasl/sasl.h" "ac_cv_header_sasl_sasl_h" "$ac_includes_default"
if test "x$ac_cv_header_sasl_sasl_h" = xyes
then :
  printf "%s\n" "#define P_HAS_SASL_SASL_H 1" >>confdefs.h

fi

   fi
fi




   if test "x$HAS_SASL2" = "xyes" ; then
      HAS_SASL2=1
   fi

   if test "x$HAS_SASL2" = "x0" || test "x$HAS_SASL2" = "xno" ; then
      HAS_SASL2=
   fi



   if test "x$HAS_SASL2" = "x1" ; then
      PTLIB_SASL2=yes
      printf "%s\n" "#define P_SASL2 1" >>confdefs.h

   else
      PTLIB_SASL2=no
   fi






   if test "x$HAS_SASL" = "xyes" ; then
      HAS_SASL=1
   fi

   if test "x$HAS_SASL" = "x0" || test "x$HAS_SASL" = "xno" ; then
      HAS_SASL=
   fi



   if test "x$HAS_SASL" = "x1" ; then
      PTLIB_SASL=yes
      printf "%s\n" "#define P_SASL 1" >>confdefs.h

   else
      PTLIB_SASL=no
   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




   OPENLDAP_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Open LDAP support" >&5
printf %s "checking Open LDAP support... " >&6; }

   # Check whether --enable-openldap was given.
if test ${enable_openldap+y}
then :
  enableval=$enable_openldap; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_OPENLDAP:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_DNS_RESOLVER" != "x1" && \
             test "x$HAS_DNS_RESOLVER" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_DNS_RESOLVER
=$HAS_DNS_RESOLVER
" >&5
printf "%s\n" "disabled due to disabled dependency HAS_DNS_RESOLVER
=$HAS_DNS_RESOLVER
" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_openldap="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$OPENLDAP_SYSTEM" = xyes
then :


# Check whether --with-openldap-dir was given.
if test ${with_openldap_dir+y}
then :
  withval=$with_openldap_dir;
                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using directory $withval for Open LDAP support" >&5
printf "%s\n" "$as_me: Using directory $withval for Open LDAP support" >&6;}
                  OPENLDAP_CFLAGS="-I$withval/include "
                  OPENLDAP_LIBS="-L$withval/lib -lldap -llber"

else $as_nop

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ldap" >&5
printf %s "checking for ldap... " >&6; }

if test -n "$OPENLDAP_CFLAGS"; then
    pkg_cv_OPENLDAP_CFLAGS="$OPENLDAP_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ldap\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ldap") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_OPENLDAP_CFLAGS=`$PKG_CONFIG --cflags "ldap" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$OPENLDAP_LIBS"; then
    pkg_cv_OPENLDAP_LIBS="$OPENLDAP_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ldap\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ldap") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_OPENLDAP_LIBS=`$PKG_CONFIG --libs "ldap" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        OPENLDAP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ldap" 2>&1`
        else
	        OPENLDAP_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ldap" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$OPENLDAP_PKG_ERRORS" >&5


                     OPENLDAP_CFLAGS=""
                     OPENLDAP_LIBS="-lldap -llber"


elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

                     OPENLDAP_CFLAGS=""
                     OPENLDAP_LIBS="-lldap -llber"


else
	OPENLDAP_CFLAGS=$pkg_cv_OPENLDAP_CFLAGS
	OPENLDAP_LIBS=$pkg_cv_OPENLDAP_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $OPENLDAP_CFLAGS"
   LIBS="$OPENLDAP_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Open LDAP support usability" >&5
printf %s "checking for Open LDAP support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ldap.h>
int
main (void)
{
ldap_init("localhost", 1234)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $OPENLDAP_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $OPENLDAP_CFLAGS" >&6;}
      CPPFLAGS="$OPENLDAP_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $OPENLDAP_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $OPENLDAP_LIBS" >&6;}
      LIBS="$OPENLDAP_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   OPENLDAP_USABLE=$usable







   HAS_OPENLDAP=$OPENLDAP_USABLE

   if test "x$HAS_OPENLDAP" = "xyes" ; then
      HAS_OPENLDAP=1
   fi

   if test "x$HAS_OPENLDAP" = "x0" || test "x$HAS_OPENLDAP" = "xno" ; then
      HAS_OPENLDAP=
   fi



   if test "x$HAS_OPENLDAP" = "x1" ; then
      PTLIB_OPENLDAP=yes
      printf "%s\n" "#define P_OPENLDAP 1" >>confdefs.h

   else
      PTLIB_OPENLDAP=no
   fi





ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu








   OPENSSL_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking OpenSSL support" >&5
printf %s "checking OpenSSL support... " >&6; }

   # Check whether --enable-openssl was given.
if test ${enable_openssl+y}
then :
  enableval=$enable_openssl; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_OPENSSL:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_openssl="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$OPENSSL_SYSTEM" = xyes
then :


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for openssl" >&5
printf %s "checking for openssl... " >&6; }

if test -n "$OPENSSL_CFLAGS"; then
    pkg_cv_OPENSSL_CFLAGS="$OPENSSL_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl\""; } >&5
  ($PKG_CONFIG --exists --print-errors "openssl") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_OPENSSL_CFLAGS=`$PKG_CONFIG --cflags "openssl" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$OPENSSL_LIBS"; then
    pkg_cv_OPENSSL_LIBS="$OPENSSL_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl\""; } >&5
  ($PKG_CONFIG --exists --print-errors "openssl") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_OPENSSL_LIBS=`$PKG_CONFIG --libs "openssl" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        OPENSSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "openssl" 2>&1`
        else
	        OPENSSL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "openssl" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$OPENSSL_PKG_ERRORS" >&5

	usable=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	usable=no

else
	OPENSSL_CFLAGS=$pkg_cv_OPENSSL_CFLAGS
	OPENSSL_LIBS=$pkg_cv_OPENSSL_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $OPENSSL_CFLAGS"
   LIBS="$OPENSSL_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OpenSSL support usability" >&5
printf %s "checking for OpenSSL support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <openssl/ssl.h>
int
main (void)
{
TLSv1_method()
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $OPENSSL_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $OPENSSL_CFLAGS" >&6;}
      CPPFLAGS="$OPENSSL_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $OPENSSL_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $OPENSSL_LIBS" >&6;}
      LIBS="$OPENSSL_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   OPENSSL_USABLE=$usable



   if test "x$usable" = "xyes"
then :


   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS $OPENSSL_CFLAGS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OPENSSL const arg to d2i_AutoPrivateKey" >&5
printf %s "checking for OPENSSL const arg to d2i_AutoPrivateKey... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <openssl/evp.h>
int
main (void)
{

            EVP_PKEY **a;
            const unsigned char **p;
            long l;
            d2i_AutoPrivateKey(a, p, l);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

printf "%s\n" "#define P_SSL_USE_CONST 1" >>confdefs.h


fi




   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS $OPENSSL_CFLAGS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OPENSSL SRTP support" >&5
printf %s "checking for OPENSSL SRTP support... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <openssl/ssl.h>
int
main (void)
{

            SSL *s;
            SRTP_PROTECTION_PROFILE * srtp = SSL_get_selected_srtp_profile(s);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :


printf "%s\n" "#define P_SSL_SRTP 1" >>confdefs.h

            HAS_SSL_SRTP=1


fi




   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS $OPENSSL_CFLAGS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OPENSSL AES header" >&5
printf %s "checking for OPENSSL AES header... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <openssl/aes.h>
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :


printf "%s\n" "#define P_SSL_AES 1" >>confdefs.h

            HAS_SSL_AES=1


fi




   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS $OPENSSL_CFLAGS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OPENSSL d2i_DHparams_bio new variant" >&5
printf %s "checking for OPENSSL d2i_DHparams_bio new variant... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

            #include <openssl/dh.h>
            #include <openssl/asn1.h>

int
main (void)
{

            BIO * in;
            d2i_DHparams_bio(in, NULL);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

else $as_nop
  printf "%s\n" "#define P_d2i_DHparams_bio_OLD 1" >>confdefs.h


fi




fi



   HAS_OPENSSL=$OPENSSL_USABLE

   if test "x$HAS_OPENSSL" = "xyes" ; then
      HAS_OPENSSL=1
   fi

   if test "x$HAS_OPENSSL" = "x0" || test "x$HAS_OPENSSL" = "xno" ; then
      HAS_OPENSSL=
   fi



   if test "x$HAS_OPENSSL" = "x1" ; then
      PTLIB_OPENSSL=yes
      printf "%s\n" "#define P_OPENSSL 1" >>confdefs.h

   else
      PTLIB_OPENSSL=no
   fi







   if test "x$HAS_SSL_AES" = "xyes" ; then
      HAS_SSL_AES=1
   fi

   if test "x$HAS_SSL_AES" = "x0" || test "x$HAS_SSL_AES" = "xno" ; then
      HAS_SSL_AES=
   fi



   if test "x$HAS_SSL_AES" = "x1" ; then
      PTLIB_SSL_AES=yes
      printf "%s\n" "#define P_SSL_AES 1" >>confdefs.h

   else
      PTLIB_SSL_AES=no
   fi











   EXPAT_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking expat XML support" >&5
printf %s "checking expat XML support... " >&6; }

   # Check whether --enable-expat was given.
if test ${enable_expat+y}
then :
  enableval=$enable_expat; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_EXPAT:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_expat="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$EXPAT_SYSTEM" = xyes
then :


# Check whether --with-expat-dir was given.
if test ${with_expat_dir+y}
then :
  withval=$with_expat_dir;
                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using directory $withval for expat XML support" >&5
printf "%s\n" "$as_me: Using directory $withval for expat XML support" >&6;}
                  EXPAT_CFLAGS="-I$withval/include "
                  EXPAT_LIBS="-L$withval/lib -lexpat"

else $as_nop

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for expat" >&5
printf %s "checking for expat... " >&6; }

if test -n "$EXPAT_CFLAGS"; then
    pkg_cv_EXPAT_CFLAGS="$EXPAT_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"expat\""; } >&5
  ($PKG_CONFIG --exists --print-errors "expat") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_EXPAT_CFLAGS=`$PKG_CONFIG --cflags "expat" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$EXPAT_LIBS"; then
    pkg_cv_EXPAT_LIBS="$EXPAT_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"expat\""; } >&5
  ($PKG_CONFIG --exists --print-errors "expat") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_EXPAT_LIBS=`$PKG_CONFIG --libs "expat" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        EXPAT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "expat" 2>&1`
        else
	        EXPAT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "expat" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$EXPAT_PKG_ERRORS" >&5


                     EXPAT_CFLAGS=""
                     EXPAT_LIBS="-lexpat"


elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

                     EXPAT_CFLAGS=""
                     EXPAT_LIBS="-lexpat"


else
	EXPAT_CFLAGS=$pkg_cv_EXPAT_CFLAGS
	EXPAT_LIBS=$pkg_cv_EXPAT_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $EXPAT_CFLAGS"
   LIBS="$EXPAT_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for expat XML support usability" >&5
printf %s "checking for expat XML support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <expat.h>
int
main (void)
{
XML_ParserCreate(NULL)

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $EXPAT_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $EXPAT_CFLAGS" >&6;}
      CPPFLAGS="$EXPAT_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $EXPAT_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $EXPAT_LIBS" >&6;}
      LIBS="$EXPAT_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   EXPAT_USABLE=$usable







   HAS_EXPAT=$EXPAT_USABLE

   if test "x$HAS_EXPAT" = "xyes" ; then
      HAS_EXPAT=1
   fi

   if test "x$HAS_EXPAT" = "x0" || test "x$HAS_EXPAT" = "xno" ; then
      HAS_EXPAT=
   fi



   if test "x$HAS_EXPAT" = "x1" ; then
      PTLIB_EXPAT=yes
      printf "%s\n" "#define P_EXPAT 1" >>confdefs.h

   else
      PTLIB_EXPAT=no
   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


LUA_PKG=`pkg-config --list-all | sed -n "s/\(lua-*[0-9\.]*\).*/\1/p" | head -1`


   LUA_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Lua script support" >&5
printf %s "checking Lua script support... " >&6; }

   # Check whether --enable-lua was given.
if test ${enable_lua+y}
then :
  enableval=$enable_lua; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_LUA:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_lua="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$LUA_SYSTEM" = xyes
then :


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LUA_PKG" >&5
printf %s "checking for $LUA_PKG... " >&6; }

if test -n "$LUA_CFLAGS"; then
    pkg_cv_LUA_CFLAGS="$LUA_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$LUA_PKG\""; } >&5
  ($PKG_CONFIG --exists --print-errors "$LUA_PKG") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LUA_CFLAGS=`$PKG_CONFIG --cflags "$LUA_PKG" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LUA_LIBS"; then
    pkg_cv_LUA_LIBS="$LUA_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$LUA_PKG\""; } >&5
  ($PKG_CONFIG --exists --print-errors "$LUA_PKG") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LUA_LIBS=`$PKG_CONFIG --libs "$LUA_PKG" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LUA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$LUA_PKG" 2>&1`
        else
	        LUA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$LUA_PKG" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LUA_PKG_ERRORS" >&5

	usable=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	usable=no

else
	LUA_CFLAGS=$pkg_cv_LUA_CFLAGS
	LUA_LIBS=$pkg_cv_LUA_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $LUA_CFLAGS"
   LIBS="$LUA_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Lua script support usability" >&5
printf %s "checking for Lua script support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <lua.h>
int
main (void)
{
lua_newstate(NULL, NULL)

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $LUA_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $LUA_CFLAGS" >&6;}
      CPPFLAGS="$LUA_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $LUA_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $LUA_LIBS" >&6;}
      LIBS="$LUA_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   LUA_USABLE=$usable







   HAS_LUA=$LUA_USABLE

   if test "x$HAS_LUA" = "xyes" ; then
      HAS_LUA=1
   fi

   if test "x$HAS_LUA" = "x0" || test "x$HAS_LUA" = "xno" ; then
      HAS_LUA=
   fi



   if test "x$HAS_LUA" = "x1" ; then
      PTLIB_LUA=yes
      printf "%s\n" "#define P_LUA 1" >>confdefs.h

   else
      PTLIB_LUA=no
   fi





ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu





oldCXXFLAGS="$CXXFLAGS"
CXXFLAGS="$CXXFLAGS $CPLUSPLUS_STD"

if test "x$target_os" = xDarwin
then :

      V8_EXTRA_CFLAGS="-I/usr/local/include/node"
      V8_EXTRA_LIBS="-lv8_libplatform -lv8_libbase"


fi



   V8_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking V8 Javascript script support" >&5
printf %s "checking V8 Javascript script support... " >&6; }

   # Check whether --enable-v8 was given.
if test ${enable_v8+y}
then :
  enableval=$enable_v8; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_V8:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_v8="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$V8_SYSTEM" = xyes
then :


# Check whether --with-v8-dir was given.
if test ${with_v8_dir+y}
then :
  withval=$with_v8_dir;
                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using directory $withval for V8 Javascript script support" >&5
printf "%s\n" "$as_me: Using directory $withval for V8 Javascript script support" >&6;}
                  V8_CFLAGS="-I$withval/include $V8_EXTRA_CFLAGS"
                  V8_LIBS="-L$withval/lib -lv8 $V8_EXTRA_LIBS"

else $as_nop

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for v8" >&5
printf %s "checking for v8... " >&6; }

if test -n "$V8_CFLAGS"; then
    pkg_cv_V8_CFLAGS="$V8_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"v8\""; } >&5
  ($PKG_CONFIG --exists --print-errors "v8") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_V8_CFLAGS=`$PKG_CONFIG --cflags "v8" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$V8_LIBS"; then
    pkg_cv_V8_LIBS="$V8_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"v8\""; } >&5
  ($PKG_CONFIG --exists --print-errors "v8") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_V8_LIBS=`$PKG_CONFIG --libs "v8" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        V8_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "v8" 2>&1`
        else
	        V8_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "v8" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$V8_PKG_ERRORS" >&5


                     V8_CFLAGS="$V8_EXTRA_CFLAGS"
                     V8_LIBS="-lv8 $V8_EXTRA_LIBS"


elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

                     V8_CFLAGS="$V8_EXTRA_CFLAGS"
                     V8_LIBS="-lv8 $V8_EXTRA_LIBS"


else
	V8_CFLAGS=$pkg_cv_V8_CFLAGS
	V8_LIBS=$pkg_cv_V8_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $V8_CFLAGS"
   LIBS="$V8_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for V8 Javascript script support usability" >&5
printf %s "checking for V8 Javascript script support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <v8.h>

int
main (void)
{

      v8::V8::Initialize();


  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $V8_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $V8_CFLAGS" >&6;}
      CPPFLAGS="$V8_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $V8_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $V8_LIBS" >&6;}
      LIBS="$V8_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   V8_USABLE=$usable







   HAS_V8=$V8_USABLE

   if test "x$HAS_V8" = "xyes" ; then
      HAS_V8=1
   fi

   if test "x$HAS_V8" = "x0" || test "x$HAS_V8" = "xno" ; then
      HAS_V8=
   fi



   if test "x$HAS_V8" = "x1" ; then
      PTLIB_V8=yes
      printf "%s\n" "#define P_V8 1" >>confdefs.h

   else
      PTLIB_V8=no
   fi





CXXFLAGS="$oldCXXFLAGS"





   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Text-To-Speech server support" >&5
printf %s "checking Text-To-Speech server support... " >&6; }

   # Check whether --enable-tts was given.
if test ${enable_tts+y}
then :
  enableval=$enable_tts; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_TTS:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_TTS=1

   if test "x$HAS_TTS" = "xyes" ; then
      HAS_TTS=1
   fi

   if test "x$HAS_TTS" = "x0" || test "x$HAS_TTS" = "xno" ; then
      HAS_TTS=
   fi



   if test "x$HAS_TTS" = "x1" ; then
      PTLIB_TTS=yes
      printf "%s\n" "#define P_TTS 1" >>confdefs.h

   else
      PTLIB_TTS=no
   fi



else $as_nop
  HAS_TTS=
fi


   enable_tts="$enableval"





   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS -I/usr/include/speech_tools -fopenmp"
   LIBS="-lFestival -lestools -lestbase -leststring $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Festival support" >&5
printf %s "checking for Festival support... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <festival/festival.h>
int
main (void)
{
festival_initialize(1, 21000)
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :

      CPPFLAGS+=" -I/usr/include/speech_tools"
      CXXFLAGS+=" -fopenmp"
      LIBS+="-lFestival -lestools -lestbase -leststring"

   HAS_FESTIVAL=1

   if test "x$HAS_FESTIVAL" = "xyes" ; then
      HAS_FESTIVAL=1
   fi

   if test "x$HAS_FESTIVAL" = "x0" || test "x$HAS_FESTIVAL" = "xno" ; then
      HAS_FESTIVAL=
   fi



   if test "x$HAS_FESTIVAL" = "x1" ; then
      PTLIB_FESTIVAL=yes
      printf "%s\n" "#define P_FESTIVAL 1" >>confdefs.h

   else
      PTLIB_FESTIVAL=no
   fi





fi







   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking config file support" >&5
printf %s "checking config file support... " >&6; }

   # Check whether --enable-configfile was given.
if test ${enable_configfile+y}
then :
  enableval=$enable_configfile; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_CONFIG_FILE:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_CONFIG_FILE=1

   if test "x$HAS_CONFIG_FILE" = "xyes" ; then
      HAS_CONFIG_FILE=1
   fi

   if test "x$HAS_CONFIG_FILE" = "x0" || test "x$HAS_CONFIG_FILE" = "xno" ; then
      HAS_CONFIG_FILE=
   fi



   if test "x$HAS_CONFIG_FILE" = "x1" ; then
      PTLIB_CONFIG_FILE=yes
      printf "%s\n" "#define P_CONFIG_FILE 1" >>confdefs.h

   else
      PTLIB_CONFIG_FILE=no
   fi



else $as_nop
  HAS_CONFIG_FILE=
fi


   enable_configfile="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking URL support" >&5
printf %s "checking URL support... " >&6; }

   # Check whether --enable-url was given.
if test ${enable_url+y}
then :
  enableval=$enable_url; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_URL:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_URL=1

   if test "x$HAS_URL" = "xyes" ; then
      HAS_URL=1
   fi

   if test "x$HAS_URL" = "x0" || test "x$HAS_URL" = "xno" ; then
      HAS_URL=
   fi



   if test "x$HAS_URL" = "x1" ; then
      PTLIB_URL=yes
      printf "%s\n" "#define P_URL 1" >>confdefs.h

   else
      PTLIB_URL=no
   fi



else $as_nop
  HAS_URL=
fi


   enable_url="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking HTTP support" >&5
printf %s "checking HTTP support... " >&6; }

   # Check whether --enable-http was given.
if test ${enable_http+y}
then :
  enableval=$enable_http; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_HTTP:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_URL" != "x1" && \
             test "x$HAS_URL" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_URL=$HAS_URL" >&5
printf "%s\n" "disabled due to disabled dependency HAS_URL=$HAS_URL" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_HTTP=1

   if test "x$HAS_HTTP" = "xyes" ; then
      HAS_HTTP=1
   fi

   if test "x$HAS_HTTP" = "x0" || test "x$HAS_HTTP" = "xno" ; then
      HAS_HTTP=
   fi



   if test "x$HAS_HTTP" = "x1" ; then
      PTLIB_HTTP=yes
      printf "%s\n" "#define P_HTTP 1" >>confdefs.h

   else
      PTLIB_HTTP=no
   fi



else $as_nop
  HAS_HTTP=
fi


   enable_http="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking HTTP forms support" >&5
printf %s "checking HTTP forms support... " >&6; }

   # Check whether --enable-httpforms was given.
if test ${enable_httpforms+y}
then :
  enableval=$enable_httpforms; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_HTTPFORMS:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_HTTP" != "x1" && \
             test "x$HAS_HTTP" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_HTTP=$HAS_HTTP" >&5
printf "%s\n" "disabled due to disabled dependency HAS_HTTP=$HAS_HTTP" >&6; }
         enableval=no

fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_CONFIG_FILE" != "x1" && \
             test "x$HAS_CONFIG_FILE" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_CONFIG_FILE=$HAS_CONFIG_FILE" >&5
printf "%s\n" "disabled due to disabled dependency HAS_CONFIG_FILE=$HAS_CONFIG_FILE" >&6; }
         enableval=no

fi









   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_HTTPFORMS=1

   if test "x$HAS_HTTPFORMS" = "xyes" ; then
      HAS_HTTPFORMS=1
   fi

   if test "x$HAS_HTTPFORMS" = "x0" || test "x$HAS_HTTPFORMS" = "xno" ; then
      HAS_HTTPFORMS=
   fi



   if test "x$HAS_HTTPFORMS" = "x1" ; then
      PTLIB_HTTPFORMS=yes
      printf "%s\n" "#define P_HTTPFORMS 1" >>confdefs.h

   else
      PTLIB_HTTPFORMS=no
   fi



else $as_nop
  HAS_HTTPFORMS=
fi


   enable_httpforms="$enableval"







   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking HTTP server support" >&5
printf %s "checking HTTP server support... " >&6; }

   # Check whether --enable-httpsvc was given.
if test ${enable_httpsvc+y}
then :
  enableval=$enable_httpsvc; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_HTTPSVC:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_HTTPFORMS" != "x1" && \
             test "x$HAS_HTTPFORMS" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_HTTPFORMS=$HAS_HTTPFORMS" >&5
printf "%s\n" "disabled due to disabled dependency HAS_HTTPFORMS=$HAS_HTTPFORMS" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_HTTPSVC=1

   if test "x$HAS_HTTPSVC" = "xyes" ; then
      HAS_HTTPSVC=1
   fi

   if test "x$HAS_HTTPSVC" = "x0" || test "x$HAS_HTTPSVC" = "xno" ; then
      HAS_HTTPSVC=
   fi



   if test "x$HAS_HTTPSVC" = "x1" ; then
      PTLIB_HTTPSVC=yes
      printf "%s\n" "#define P_HTTPSVC 1" >>confdefs.h

   else
      PTLIB_HTTPSVC=no
   fi



else $as_nop
  HAS_HTTPSVC=
fi


   enable_httpsvc="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking SSDP support" >&5
printf %s "checking SSDP support... " >&6; }

   # Check whether --enable-ssdp was given.
if test ${enable_ssdp+y}
then :
  enableval=$enable_ssdp; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_SSDP:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_HTTP" != "x1" && \
             test "x$HAS_HTTP" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_HTTP=$HAS_HTTP" >&5
printf "%s\n" "disabled due to disabled dependency HAS_HTTP=$HAS_HTTP" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_SSDP=1

   if test "x$HAS_SSDP" = "xyes" ; then
      HAS_SSDP=1
   fi

   if test "x$HAS_SSDP" = "x0" || test "x$HAS_SSDP" = "xno" ; then
      HAS_SSDP=
   fi



   if test "x$HAS_SSDP" = "x1" ; then
      PTLIB_SSDP=yes
      printf "%s\n" "#define P_SSDP 1" >>confdefs.h

   else
      PTLIB_SSDP=no
   fi



else $as_nop
  HAS_SSDP=
fi


   enable_ssdp="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Cypher support" >&5
printf %s "checking Cypher support... " >&6; }

   # Check whether --enable-cypher was given.
if test ${enable_cypher+y}
then :
  enableval=$enable_cypher; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_CYPHER:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_CYPHER=1

   if test "x$HAS_CYPHER" = "xyes" ; then
      HAS_CYPHER=1
   fi

   if test "x$HAS_CYPHER" = "x0" || test "x$HAS_CYPHER" = "xno" ; then
      HAS_CYPHER=
   fi



   if test "x$HAS_CYPHER" = "x1" ; then
      PTLIB_CYPHER=yes
      printf "%s\n" "#define P_CYPHER 1" >>confdefs.h

   else
      PTLIB_CYPHER=no
   fi



else $as_nop
  HAS_CYPHER=
fi


   enable_cypher="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking VarType support" >&5
printf %s "checking VarType support... " >&6; }

   # Check whether --enable-vartype was given.
if test ${enable_vartype+y}
then :
  enableval=$enable_vartype; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_VARTYPE:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_VARTYPE=1

   if test "x$HAS_VARTYPE" = "xyes" ; then
      HAS_VARTYPE=1
   fi

   if test "x$HAS_VARTYPE" = "x0" || test "x$HAS_VARTYPE" = "xno" ; then
      HAS_VARTYPE=
   fi



   if test "x$HAS_VARTYPE" = "x1" ; then
      PTLIB_VARTYPE=yes
      printf "%s\n" "#define P_VARTYPE 1" >>confdefs.h

   else
      PTLIB_VARTYPE=no
   fi



else $as_nop
  HAS_VARTYPE=
fi


   enable_vartype="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking GUID support" >&5
printf %s "checking GUID support... " >&6; }

   # Check whether --enable-guid was given.
if test ${enable_guid+y}
then :
  enableval=$enable_guid; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_GUID:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_GUID=1

   if test "x$HAS_GUID" = "xyes" ; then
      HAS_GUID=1
   fi

   if test "x$HAS_GUID" = "x0" || test "x$HAS_GUID" = "xno" ; then
      HAS_GUID=
   fi



   if test "x$HAS_GUID" = "x1" ; then
      PTLIB_GUID=yes
      printf "%s\n" "#define P_GUID 1" >>confdefs.h

   else
      PTLIB_GUID=no
   fi



else $as_nop
  HAS_GUID=
fi


   enable_guid="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Scripts support" >&5
printf %s "checking Scripts support... " >&6; }

   # Check whether --enable-scripts was given.
if test ${enable_scripts+y}
then :
  enableval=$enable_scripts; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_SCRIPTS:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_VARTYPE" != "x1" && \
             test "x$HAS_VARTYPE" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_VARTYPE=$HAS_VARTYPE" >&5
printf "%s\n" "disabled due to disabled dependency HAS_VARTYPE=$HAS_VARTYPE" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_SCRIPTS=1

   if test "x$HAS_SCRIPTS" = "xyes" ; then
      HAS_SCRIPTS=1
   fi

   if test "x$HAS_SCRIPTS" = "x0" || test "x$HAS_SCRIPTS" = "xno" ; then
      HAS_SCRIPTS=
   fi



   if test "x$HAS_SCRIPTS" = "x1" ; then
      PTLIB_SCRIPTS=yes
      printf "%s\n" "#define P_SCRIPTS 1" >>confdefs.h

   else
      PTLIB_SCRIPTS=no
   fi



else $as_nop
  HAS_SCRIPTS=
fi


   enable_scripts="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Spool directory support" >&5
printf %s "checking Spool directory support... " >&6; }

   # Check whether --enable-spooldir was given.
if test ${enable_spooldir+y}
then :
  enableval=$enable_spooldir; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_SPOOLDIR:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_GUID" != "x1" && \
             test "x$HAS_GUID" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_GUID=$HAS_GUID" >&5
printf "%s\n" "disabled due to disabled dependency HAS_GUID=$HAS_GUID" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_SPOOLDIR=1

   if test "x$HAS_SPOOLDIR" = "xyes" ; then
      HAS_SPOOLDIR=1
   fi

   if test "x$HAS_SPOOLDIR" = "x0" || test "x$HAS_SPOOLDIR" = "xno" ; then
      HAS_SPOOLDIR=
   fi



   if test "x$HAS_SPOOLDIR" = "x1" ; then
      PTLIB_SPOOLDIR=yes
      printf "%s\n" "#define P_SPOOLDIR 1" >>confdefs.h

   else
      PTLIB_SPOOLDIR=no
   fi



else $as_nop
  HAS_SPOOLDIR=
fi


   enable_spooldir="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking System log support" >&5
printf %s "checking System log support... " >&6; }

   # Check whether --enable-syslog was given.
if test ${enable_syslog+y}
then :
  enableval=$enable_syslog; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_SYSTEMLOG:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_SYSTEMLOG=1

   if test "x$HAS_SYSTEMLOG" = "xyes" ; then
      HAS_SYSTEMLOG=1
   fi

   if test "x$HAS_SYSTEMLOG" = "x0" || test "x$HAS_SYSTEMLOG" = "xno" ; then
      HAS_SYSTEMLOG=
   fi



   if test "x$HAS_SYSTEMLOG" = "x1" ; then
      PTLIB_SYSTEMLOG=yes
      printf "%s\n" "#define P_SYSTEMLOG 1" >>confdefs.h

   else
      PTLIB_SYSTEMLOG=no
   fi



else $as_nop
  HAS_SYSTEMLOG=
fi


   enable_syslog="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Channel utilities support" >&5
printf %s "checking Channel utilities support... " >&6; }

   # Check whether --enable-chanutils was given.
if test ${enable_chanutils+y}
then :
  enableval=$enable_chanutils; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_CHANNEL_UTILS:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_CHANNEL_UTILS=1

   if test "x$HAS_CHANNEL_UTILS" = "xyes" ; then
      HAS_CHANNEL_UTILS=1
   fi

   if test "x$HAS_CHANNEL_UTILS" = "x0" || test "x$HAS_CHANNEL_UTILS" = "xno" ; then
      HAS_CHANNEL_UTILS=
   fi



   if test "x$HAS_CHANNEL_UTILS" = "x1" ; then
      PTLIB_CHANNEL_UTILS=yes
      printf "%s\n" "#define P_CHANNEL_UTILS 1" >>confdefs.h

   else
      PTLIB_CHANNEL_UTILS=no
   fi



else $as_nop
  HAS_CHANNEL_UTILS=
fi


   enable_chanutils="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Timers support" >&5
printf %s "checking Timers support... " >&6; }

   # Check whether --enable-timers was given.
if test ${enable_timers+y}
then :
  enableval=$enable_timers; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_TIMERS:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_TIMERS=1

   if test "x$HAS_TIMERS" = "xyes" ; then
      HAS_TIMERS=1
   fi

   if test "x$HAS_TIMERS" = "x0" || test "x$HAS_TIMERS" = "xno" ; then
      HAS_TIMERS=
   fi



   if test "x$HAS_TIMERS" = "x1" ; then
      PTLIB_TIMERS=yes
      printf "%s\n" "#define P_TIMERS 1" >>confdefs.h

   else
      PTLIB_TIMERS=no
   fi



else $as_nop
  HAS_TIMERS=
fi


   enable_timers="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Network support" >&5
printf %s "checking Network support... " >&6; }

   # Check whether --enable-networking was given.
if test ${enable_networking+y}
then :
  enableval=$enable_networking; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_NETWORKING:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_NETWORKING=1

   if test "x$HAS_NETWORKING" = "xyes" ; then
      HAS_NETWORKING=1
   fi

   if test "x$HAS_NETWORKING" = "x0" || test "x$HAS_NETWORKING" = "xno" ; then
      HAS_NETWORKING=
   fi



   if test "x$HAS_NETWORKING" = "x1" ; then
      PTLIB_NETWORKING=yes
      printf "%s\n" "#define P_NETWORKING 1" >>confdefs.h

   else
      PTLIB_NETWORKING=no
   fi



else $as_nop
  HAS_NETWORKING=
fi


   enable_networking="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking VCard support" >&5
printf %s "checking VCard support... " >&6; }

   # Check whether --enable-vcard was given.
if test ${enable_vcard+y}
then :
  enableval=$enable_vcard; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_VCARD:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_URL" != "x1" && \
             test "x$HAS_URL" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_URL=$HAS_URL" >&5
printf "%s\n" "disabled due to disabled dependency HAS_URL=$HAS_URL" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_VCARD=1

   if test "x$HAS_VCARD" = "xyes" ; then
      HAS_VCARD=1
   fi

   if test "x$HAS_VCARD" = "x0" || test "x$HAS_VCARD" = "xno" ; then
      HAS_VCARD=
   fi



   if test "x$HAS_VCARD" = "x1" ; then
      PTLIB_VCARD=yes
      printf "%s\n" "#define P_VCARD 1" >>confdefs.h

   else
      PTLIB_VCARD=no
   fi



else $as_nop
  HAS_VCARD=
fi


   enable_vcard="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Jabber support" >&5
printf %s "checking Jabber support... " >&6; }

   # Check whether --enable-jabber was given.
if test ${enable_jabber+y}
then :
  enableval=$enable_jabber; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_JABBER:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_EXPAT" != "x1" && \
             test "x$HAS_EXPAT" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_EXPAT=$HAS_EXPAT" >&5
printf "%s\n" "disabled due to disabled dependency HAS_EXPAT=$HAS_EXPAT" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_JABBER=1

   if test "x$HAS_JABBER" = "xyes" ; then
      HAS_JABBER=1
   fi

   if test "x$HAS_JABBER" = "x0" || test "x$HAS_JABBER" = "xno" ; then
      HAS_JABBER=
   fi



   if test "x$HAS_JABBER" = "x1" ; then
      PTLIB_JABBER=yes
      printf "%s\n" "#define P_JABBER 1" >>confdefs.h

   else
      PTLIB_JABBER=no
   fi



else $as_nop
  HAS_JABBER=
fi


   enable_jabber="$enableval"







   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking VXML support" >&5
printf %s "checking VXML support... " >&6; }

   # Check whether --enable-vxml was given.
if test ${enable_vxml+y}
then :
  enableval=$enable_vxml; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_VXML:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_EXPAT" != "x1" && \
             test "x$HAS_EXPAT" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_EXPAT=$HAS_EXPAT" >&5
printf "%s\n" "disabled due to disabled dependency HAS_EXPAT=$HAS_EXPAT" >&6; }
         enableval=no

fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_HTTP" != "x1" && \
             test "x$HAS_HTTP" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_HTTP=$HAS_HTTP" >&5
printf "%s\n" "disabled due to disabled dependency HAS_HTTP=$HAS_HTTP" >&6; }
         enableval=no

fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_TTS" != "x1" && \
             test "x$HAS_TTS" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_TTS
   =$HAS_TTS
   " >&5
printf "%s\n" "disabled due to disabled dependency HAS_TTS
   =$HAS_TTS
   " >&6; }
         enableval=no

fi






   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_VXML=1

   if test "x$HAS_VXML" = "xyes" ; then
      HAS_VXML=1
   fi

   if test "x$HAS_VXML" = "x0" || test "x$HAS_VXML" = "xno" ; then
      HAS_VXML=
   fi



   if test "x$HAS_VXML" = "x1" ; then
      PTLIB_VXML=yes
      printf "%s\n" "#define P_VXML 1" >>confdefs.h

   else
      PTLIB_VXML=no
   fi



else $as_nop
  HAS_VXML=
fi


   enable_vxml="$enableval"




   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking VXML (video) support" >&5
printf %s "checking VXML (video) support... " >&6; }

   # Check whether --enable-vxmlvideo was given.
if test ${enable_vxmlvideo+y}
then :
  enableval=$enable_vxmlvideo; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_VXML_VIDEO:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_VXML" != "x1" && \
             test "x$HAS_VXML" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_VXML=$HAS_VXML" >&5
printf "%s\n" "disabled due to disabled dependency HAS_VXML=$HAS_VXML" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_VXML_VIDEO=1

   if test "x$HAS_VXML_VIDEO" = "xyes" ; then
      HAS_VXML_VIDEO=1
   fi

   if test "x$HAS_VXML_VIDEO" = "x0" || test "x$HAS_VXML_VIDEO" = "xno" ; then
      HAS_VXML_VIDEO=
   fi



   if test "x$HAS_VXML_VIDEO" = "x1" ; then
      PTLIB_VXML_VIDEO=yes
      printf "%s\n" "#define P_VXML_VIDEO 1" >>confdefs.h

   else
      PTLIB_VXML_VIDEO=no
   fi



else $as_nop
  HAS_VXML_VIDEO=
fi


   enable_vxmlvideo="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking XMLRPC support" >&5
printf %s "checking XMLRPC support... " >&6; }

   # Check whether --enable-xmlrpc was given.
if test ${enable_xmlrpc+y}
then :
  enableval=$enable_xmlrpc; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_XMLRPC:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_EXPAT" != "x1" && \
             test "x$HAS_EXPAT" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_EXPAT=$HAS_EXPAT" >&5
printf "%s\n" "disabled due to disabled dependency HAS_EXPAT=$HAS_EXPAT" >&6; }
         enableval=no

fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_HTTP" != "x1" && \
             test "x$HAS_HTTP" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_HTTP=$HAS_HTTP" >&5
printf "%s\n" "disabled due to disabled dependency HAS_HTTP=$HAS_HTTP" >&6; }
         enableval=no

fi









   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_XMLRPC=1

   if test "x$HAS_XMLRPC" = "xyes" ; then
      HAS_XMLRPC=1
   fi

   if test "x$HAS_XMLRPC" = "x0" || test "x$HAS_XMLRPC" = "xno" ; then
      HAS_XMLRPC=
   fi



   if test "x$HAS_XMLRPC" = "x1" ; then
      PTLIB_XMLRPC=yes
      printf "%s\n" "#define P_XMLRPC 1" >>confdefs.h

   else
      PTLIB_XMLRPC=no
   fi



else $as_nop
  HAS_XMLRPC=
fi


   enable_xmlrpc="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking SOAP support" >&5
printf %s "checking SOAP support... " >&6; }

   # Check whether --enable-soap was given.
if test ${enable_soap+y}
then :
  enableval=$enable_soap; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_SOAP:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_EXPAT" != "x1" && \
             test "x$HAS_EXPAT" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_EXPAT=$HAS_EXPAT" >&5
printf "%s\n" "disabled due to disabled dependency HAS_EXPAT=$HAS_EXPAT" >&6; }
         enableval=no

fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_HTTP" != "x1" && \
             test "x$HAS_HTTP" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_HTTP=$HAS_HTTP" >&5
printf "%s\n" "disabled due to disabled dependency HAS_HTTP=$HAS_HTTP" >&6; }
         enableval=no

fi









   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_SOAP=1

   if test "x$HAS_SOAP" = "xyes" ; then
      HAS_SOAP=1
   fi

   if test "x$HAS_SOAP" = "x0" || test "x$HAS_SOAP" = "xno" ; then
      HAS_SOAP=
   fi



   if test "x$HAS_SOAP" = "x1" ; then
      PTLIB_SOAP=yes
      printf "%s\n" "#define P_SOAP 1" >>confdefs.h

   else
      PTLIB_SOAP=no
   fi



else $as_nop
  HAS_SOAP=
fi


   enable_soap="$enableval"







   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking ASN decoding/encoding support" >&5
printf %s "checking ASN decoding/encoding support... " >&6; }

   # Check whether --enable-asn was given.
if test ${enable_asn+y}
then :
  enableval=$enable_asn; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_ASN:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_ASN=1

   if test "x$HAS_ASN" = "xyes" ; then
      HAS_ASN=1
   fi

   if test "x$HAS_ASN" = "x0" || test "x$HAS_ASN" = "xno" ; then
      HAS_ASN=
   fi



   if test "x$HAS_ASN" = "x1" ; then
      PTLIB_ASN=yes
      printf "%s\n" "#define P_ASN 1" >>confdefs.h

   else
      PTLIB_ASN=no
   fi



else $as_nop
  HAS_ASN=
fi


   enable_asn="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking NAT traversal support" >&5
printf %s "checking NAT traversal support... " >&6; }

   # Check whether --enable-nat was given.
if test ${enable_nat+y}
then :
  enableval=$enable_nat; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_NAT:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_NAT=1

   if test "x$HAS_NAT" = "xyes" ; then
      HAS_NAT=1
   fi

   if test "x$HAS_NAT" = "x0" || test "x$HAS_NAT" = "xno" ; then
      HAS_NAT=
   fi



   if test "x$HAS_NAT" = "x1" ; then
      PTLIB_NAT=yes
      printf "%s\n" "#define P_NAT 1" >>confdefs.h

   else
      PTLIB_NAT=no
   fi



else $as_nop
  HAS_NAT=
fi


   enable_nat="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking STUN support" >&5
printf %s "checking STUN support... " >&6; }

   # Check whether --enable-stun was given.
if test ${enable_stun+y}
then :
  enableval=$enable_stun; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_STUN:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_NAT" != "x1" && \
             test "x$HAS_NAT" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_NAT=$HAS_NAT" >&5
printf "%s\n" "disabled due to disabled dependency HAS_NAT=$HAS_NAT" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_STUN=1

   if test "x$HAS_STUN" = "xyes" ; then
      HAS_STUN=1
   fi

   if test "x$HAS_STUN" = "x0" || test "x$HAS_STUN" = "xno" ; then
      HAS_STUN=
   fi



   if test "x$HAS_STUN" = "x1" ; then
      PTLIB_STUN=yes
      printf "%s\n" "#define P_STUN 1" >>confdefs.h

   else
      PTLIB_STUN=no
   fi



else $as_nop
  HAS_STUN=
fi


   enable_stun="$enableval"




   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking TURN support" >&5
printf %s "checking TURN support... " >&6; }

   # Check whether --enable-turn was given.
if test ${enable_turn+y}
then :
  enableval=$enable_turn; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_TURN:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_STUN" != "x1" && \
             test "x$HAS_STUN" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_STUN=$HAS_STUN" >&5
printf "%s\n" "disabled due to disabled dependency HAS_STUN=$HAS_STUN" >&6; }
         enableval=no

fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_OPENSSL" != "x1" && \
             test "x$HAS_OPENSSL" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_OPENSSL=$HAS_OPENSSL" >&5
printf "%s\n" "disabled due to disabled dependency HAS_OPENSSL=$HAS_OPENSSL" >&6; }
         enableval=no

fi









   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_TURN=1

   if test "x$HAS_TURN" = "xyes" ; then
      HAS_TURN=1
   fi

   if test "x$HAS_TURN" = "x0" || test "x$HAS_TURN" = "xno" ; then
      HAS_TURN=
   fi



   if test "x$HAS_TURN" = "x1" ; then
      PTLIB_TURN=yes
      printf "%s\n" "#define P_TURN 1" >>confdefs.h

   else
      PTLIB_TURN=no
   fi



else $as_nop
  HAS_TURN=
fi


   enable_turn="$enableval"




   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking STUN server support" >&5
printf %s "checking STUN server support... " >&6; }

   # Check whether --enable-stunsrvr was given.
if test ${enable_stunsrvr+y}
then :
  enableval=$enable_stunsrvr; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_STUNSRVR:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_NAT" != "x1" && \
             test "x$HAS_NAT" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_NAT=$HAS_NAT" >&5
printf "%s\n" "disabled due to disabled dependency HAS_NAT=$HAS_NAT" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_STUNSRVR=1

   if test "x$HAS_STUNSRVR" = "xyes" ; then
      HAS_STUNSRVR=1
   fi

   if test "x$HAS_STUNSRVR" = "x0" || test "x$HAS_STUNSRVR" = "xno" ; then
      HAS_STUNSRVR=
   fi



   if test "x$HAS_STUNSRVR" = "x1" ; then
      PTLIB_STUNSRVR=yes
      printf "%s\n" "#define P_STUNSRVR 1" >>confdefs.h

   else
      PTLIB_STUNSRVR=no
   fi



else $as_nop
  HAS_STUNSRVR=
fi


   enable_stunsrvr="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking sub-process (PPipeChannel) support" >&5
printf %s "checking sub-process (PPipeChannel) support... " >&6; }

   # Check whether --enable-pipechan was given.
if test ${enable_pipechan+y}
then :
  enableval=$enable_pipechan; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_PIPECHAN:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_PIPECHAN=1

   if test "x$HAS_PIPECHAN" = "xyes" ; then
      HAS_PIPECHAN=1
   fi

   if test "x$HAS_PIPECHAN" = "x0" || test "x$HAS_PIPECHAN" = "xno" ; then
      HAS_PIPECHAN=
   fi



   if test "x$HAS_PIPECHAN" = "x1" ; then
      PTLIB_PIPECHAN=yes
      printf "%s\n" "#define P_PIPECHAN 1" >>confdefs.h

   else
      PTLIB_PIPECHAN=no
   fi



else $as_nop
  HAS_PIPECHAN=
fi


   enable_pipechan="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking DTMF protocol support" >&5
printf %s "checking DTMF protocol support... " >&6; }

   # Check whether --enable-dtmf was given.
if test ${enable_dtmf+y}
then :
  enableval=$enable_dtmf; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_DTMF:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_DTMF=1

   if test "x$HAS_DTMF" = "xyes" ; then
      HAS_DTMF=1
   fi

   if test "x$HAS_DTMF" = "x0" || test "x$HAS_DTMF" = "xno" ; then
      HAS_DTMF=
   fi



   if test "x$HAS_DTMF" = "x1" ; then
      PTLIB_DTMF=yes
      printf "%s\n" "#define P_DTMF 1" >>confdefs.h

   else
      PTLIB_DTMF=no
   fi



else $as_nop
  HAS_DTMF=
fi


   enable_dtmf="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking SOCKS protocol support" >&5
printf %s "checking SOCKS protocol support... " >&6; }

   # Check whether --enable-socks was given.
if test ${enable_socks+y}
then :
  enableval=$enable_socks; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_SOCKS:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_SOCKS=1

   if test "x$HAS_SOCKS" = "xyes" ; then
      HAS_SOCKS=1
   fi

   if test "x$HAS_SOCKS" = "x0" || test "x$HAS_SOCKS" = "xno" ; then
      HAS_SOCKS=
   fi



   if test "x$HAS_SOCKS" = "x1" ; then
      PTLIB_SOCKS=yes
      printf "%s\n" "#define P_SOCKS 1" >>confdefs.h

   else
      PTLIB_SOCKS=no
   fi



else $as_nop
  HAS_SOCKS=
fi


   enable_socks="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking FTP protocol support" >&5
printf %s "checking FTP protocol support... " >&6; }

   # Check whether --enable-ftp was given.
if test ${enable_ftp+y}
then :
  enableval=$enable_ftp; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_FTP:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_FTP=1

   if test "x$HAS_FTP" = "xyes" ; then
      HAS_FTP=1
   fi

   if test "x$HAS_FTP" = "x0" || test "x$HAS_FTP" = "xno" ; then
      HAS_FTP=
   fi



   if test "x$HAS_FTP" = "x1" ; then
      PTLIB_FTP=yes
      printf "%s\n" "#define P_FTP 1" >>confdefs.h

   else
      PTLIB_FTP=no
   fi



else $as_nop
  HAS_FTP=
fi


   enable_ftp="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking SNMP protocol support" >&5
printf %s "checking SNMP protocol support... " >&6; }

   # Check whether --enable-snmp was given.
if test ${enable_snmp+y}
then :
  enableval=$enable_snmp; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_SNMP:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_SNMP=1

   if test "x$HAS_SNMP" = "xyes" ; then
      HAS_SNMP=1
   fi

   if test "x$HAS_SNMP" = "x0" || test "x$HAS_SNMP" = "xno" ; then
      HAS_SNMP=
   fi



   if test "x$HAS_SNMP" = "x1" ; then
      PTLIB_SNMP=yes
      printf "%s\n" "#define P_SNMP 1" >>confdefs.h

   else
      PTLIB_SNMP=no
   fi



else $as_nop
  HAS_SNMP=
fi


   enable_snmp="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking TELNET protocol support" >&5
printf %s "checking TELNET protocol support... " >&6; }

   # Check whether --enable-telnet was given.
if test ${enable_telnet+y}
then :
  enableval=$enable_telnet; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_TELNET:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_TELNET=1

   if test "x$HAS_TELNET" = "xyes" ; then
      HAS_TELNET=1
   fi

   if test "x$HAS_TELNET" = "x0" || test "x$HAS_TELNET" = "xno" ; then
      HAS_TELNET=
   fi



   if test "x$HAS_TELNET" = "x1" ; then
      PTLIB_TELNET=yes
      printf "%s\n" "#define P_TELNET 1" >>confdefs.h

   else
      PTLIB_TELNET=no
   fi



else $as_nop
  HAS_TELNET=
fi


   enable_telnet="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command line interpreter support" >&5
printf %s "checking command line interpreter support... " >&6; }

   # Check whether --enable-cli was given.
if test ${enable_cli+y}
then :
  enableval=$enable_cli; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_CLI:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_CLI=1

   if test "x$HAS_CLI" = "xyes" ; then
      HAS_CLI=1
   fi

   if test "x$HAS_CLI" = "x0" || test "x$HAS_CLI" = "xno" ; then
      HAS_CLI=
   fi



   if test "x$HAS_CLI" = "x1" ; then
      PTLIB_CLI=yes
      printf "%s\n" "#define P_CLI 1" >>confdefs.h

   else
      PTLIB_CLI=no
   fi



else $as_nop
  HAS_CLI=
fi


   enable_cli="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking remote connection support" >&5
printf %s "checking remote connection support... " >&6; }

   # Check whether --enable-remconn was given.
if test ${enable_remconn+y}
then :
  enableval=$enable_remconn; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_REMCONN:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_CONFIG_FILE" != "x1" && \
             test "x$HAS_CONFIG_FILE" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_CONFIG_FILE=$HAS_CONFIG_FILE" >&5
printf "%s\n" "disabled due to disabled dependency HAS_CONFIG_FILE=$HAS_CONFIG_FILE" >&6; }
         enableval=no

fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_PIPECHAN" != "x1" && \
             test "x$HAS_PIPECHAN" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_PIPECHAN=$HAS_PIPECHAN" >&5
printf "%s\n" "disabled due to disabled dependency HAS_PIPECHAN=$HAS_PIPECHAN" >&6; }
         enableval=no

fi









   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_REMCONN=1

   if test "x$HAS_REMCONN" = "xyes" ; then
      HAS_REMCONN=1
   fi

   if test "x$HAS_REMCONN" = "x0" || test "x$HAS_REMCONN" = "xno" ; then
      HAS_REMCONN=
   fi



   if test "x$HAS_REMCONN" = "x1" ; then
      PTLIB_REMCONN=yes
      printf "%s\n" "#define P_REMCONN 1" >>confdefs.h

   else
      PTLIB_REMCONN=no
   fi



else $as_nop
  HAS_REMCONN=
fi


   enable_remconn="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking serial port support" >&5
printf %s "checking serial port support... " >&6; }

   # Check whether --enable-serial was given.
if test ${enable_serial+y}
then :
  enableval=$enable_serial; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_SERIAL:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_SERIAL=1

   if test "x$HAS_SERIAL" = "xyes" ; then
      HAS_SERIAL=1
   fi

   if test "x$HAS_SERIAL" = "x0" || test "x$HAS_SERIAL" = "xno" ; then
      HAS_SERIAL=
   fi



   if test "x$HAS_SERIAL" = "x1" ; then
      PTLIB_SERIAL=yes
      printf "%s\n" "#define P_SERIAL 1" >>confdefs.h

   else
      PTLIB_SERIAL=no
   fi



else $as_nop
  HAS_SERIAL=
fi


   enable_serial="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking POP3/SMTP support" >&5
printf %s "checking POP3/SMTP support... " >&6; }

   # Check whether --enable-pop3smtp was given.
if test ${enable_pop3smtp+y}
then :
  enableval=$enable_pop3smtp; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_POP3SMTP:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_POP3SMTP=1

   if test "x$HAS_POP3SMTP" = "xyes" ; then
      HAS_POP3SMTP=1
   fi

   if test "x$HAS_POP3SMTP" = "x0" || test "x$HAS_POP3SMTP" = "xno" ; then
      HAS_POP3SMTP=
   fi



   if test "x$HAS_POP3SMTP" = "x1" ; then
      PTLIB_POP3SMTP=yes
      printf "%s\n" "#define P_POP3SMTP 1" >>confdefs.h

   else
      PTLIB_POP3SMTP=no
   fi



else $as_nop
  HAS_POP3SMTP=
fi


   enable_pop3smtp="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking audio support" >&5
printf %s "checking audio support... " >&6; }

   # Check whether --enable-audio was given.
if test ${enable_audio+y}
then :
  enableval=$enable_audio; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_AUDIO:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_AUDIO=1

   if test "x$HAS_AUDIO" = "xyes" ; then
      HAS_AUDIO=1
   fi

   if test "x$HAS_AUDIO" = "x0" || test "x$HAS_AUDIO" = "xno" ; then
      HAS_AUDIO=
   fi



   if test "x$HAS_AUDIO" = "x1" ; then
      PTLIB_AUDIO=yes
      printf "%s\n" "#define P_AUDIO 1" >>confdefs.h

   else
      PTLIB_AUDIO=no
   fi



else $as_nop
  HAS_AUDIO=
fi


   enable_audio="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking WAVFILE support" >&5
printf %s "checking WAVFILE support... " >&6; }

   # Check whether --enable-wavfile was given.
if test ${enable_wavfile+y}
then :
  enableval=$enable_wavfile; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_WAVFILE:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_AUDIO" != "x1" && \
             test "x$HAS_AUDIO" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_AUDIO=$HAS_AUDIO" >&5
printf "%s\n" "disabled due to disabled dependency HAS_AUDIO=$HAS_AUDIO" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_WAVFILE=1

   if test "x$HAS_WAVFILE" = "xyes" ; then
      HAS_WAVFILE=1
   fi

   if test "x$HAS_WAVFILE" = "x0" || test "x$HAS_WAVFILE" = "xno" ; then
      HAS_WAVFILE=
   fi



   if test "x$HAS_WAVFILE" = "x1" ; then
      PTLIB_WAVFILE=yes
      printf "%s\n" "#define P_WAVFILE 1" >>confdefs.h

   else
      PTLIB_WAVFILE=no
   fi



else $as_nop
  HAS_WAVFILE=
fi


   enable_wavfile="$enableval"











   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking video device support" >&5
printf %s "checking video device support... " >&6; }

   # Check whether --enable-video was given.
if test ${enable_video+y}
then :
  enableval=$enable_video; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_VIDEO:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_VIDEO=1

   if test "x$HAS_VIDEO" = "xyes" ; then
      HAS_VIDEO=1
   fi

   if test "x$HAS_VIDEO" = "x0" || test "x$HAS_VIDEO" = "xno" ; then
      HAS_VIDEO=
   fi



   if test "x$HAS_VIDEO" = "x1" ; then
      PTLIB_VIDEO=yes
      printf "%s\n" "#define P_VIDEO 1" >>confdefs.h

   else
      PTLIB_VIDEO=no
   fi



else $as_nop
  HAS_VIDEO=
fi


   enable_video="$enableval"



if test "x${HAS_VIDEO}" != "x1" ; then

printf "%s\n" "#define NO_VIDEO_CAPTURE /**/" >>confdefs.h

fi




   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking video file support" >&5
printf %s "checking video file support... " >&6; }

   # Check whether --enable-vidfile was given.
if test ${enable_vidfile+y}
then :
  enableval=$enable_vidfile; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_VIDFILE:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_VIDEO" != "x1" && \
             test "x$HAS_VIDEO" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_VIDEO=$HAS_VIDEO" >&5
printf "%s\n" "disabled due to disabled dependency HAS_VIDEO=$HAS_VIDEO" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_VIDFILE=1

   if test "x$HAS_VIDFILE" = "xyes" ; then
      HAS_VIDFILE=1
   fi

   if test "x$HAS_VIDFILE" = "x0" || test "x$HAS_VIDFILE" = "xno" ; then
      HAS_VIDFILE=
   fi



   if test "x$HAS_VIDFILE" = "x1" ; then
      PTLIB_VIDFILE=yes
      printf "%s\n" "#define P_VIDFILE 1" >>confdefs.h

   else
      PTLIB_VIDFILE=no
   fi



else $as_nop
  HAS_VIDFILE=
fi


   enable_vidfile="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Media file support" >&5
printf %s "checking Media file support... " >&6; }

   # Check whether --enable-mediafile was given.
if test ${enable_mediafile+y}
then :
  enableval=$enable_mediafile; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_MEDIAFILE:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_MEDIAFILE=1

   if test "x$HAS_MEDIAFILE" = "xyes" ; then
      HAS_MEDIAFILE=1
   fi

   if test "x$HAS_MEDIAFILE" = "x0" || test "x$HAS_MEDIAFILE" = "xno" ; then
      HAS_MEDIAFILE=
   fi



   if test "x$HAS_MEDIAFILE" = "x1" ; then
      PTLIB_MEDIAFILE=yes
      printf "%s\n" "#define P_MEDIAFILE 1" >>confdefs.h

   else
      PTLIB_MEDIAFILE=no
   fi



else $as_nop
  HAS_MEDIAFILE=
fi


   enable_mediafile="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking application sharing support" >&5
printf %s "checking application sharing support... " >&6; }

   # Check whether --enable-appshare was given.
if test ${enable_appshare+y}
then :
  enableval=$enable_appshare; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_APPSHARE:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_VIDEO" != "x1" && \
             test "x$HAS_VIDEO" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_VIDEO=$HAS_VIDEO" >&5
printf "%s\n" "disabled due to disabled dependency HAS_VIDEO=$HAS_VIDEO" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_APPSHARE=1

   if test "x$HAS_APPSHARE" = "xyes" ; then
      HAS_APPSHARE=1
   fi

   if test "x$HAS_APPSHARE" = "x0" || test "x$HAS_APPSHARE" = "xno" ; then
      HAS_APPSHARE=
   fi



   if test "x$HAS_APPSHARE" = "x1" ; then
      PTLIB_APPSHARE=yes
      printf "%s\n" "#define P_APPSHARE 1" >>confdefs.h

   else
      PTLIB_APPSHARE=no
   fi



else $as_nop
  HAS_APPSHARE=
fi


   enable_appshare="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking shared memory video devices" >&5
printf %s "checking shared memory video devices... " >&6; }

   # Check whether --enable-shmvideo was given.
if test ${enable_shmvideo+y}
then :
  enableval=$enable_shmvideo; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_SHM_VIDEO:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_SHM_VIDEO=1

   if test "x$HAS_SHM_VIDEO" = "xyes" ; then
      HAS_SHM_VIDEO=1
   fi

   if test "x$HAS_SHM_VIDEO" = "x0" || test "x$HAS_SHM_VIDEO" = "xno" ; then
      HAS_SHM_VIDEO=
   fi



   if test "x$HAS_SHM_VIDEO" = "x1" ; then
      PTLIB_SHM_VIDEO=yes
      printf "%s\n" "#define P_SHM_VIDEO 1" >>confdefs.h

   else
      PTLIB_SHM_VIDEO=no
   fi



else $as_nop
  HAS_SHM_VIDEO=
fi


   enable_shmvideo="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking shared memory video devices" >&5
printf %s "checking shared memory video devices... " >&6; }

   # Check whether --enable-shmvideo was given.
if test ${enable_shmvideo+y}
then :
  enableval=$enable_shmvideo; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_SHM_VIDEO:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_SHM_VIDEO=1

   if test "x$HAS_SHM_VIDEO" = "xyes" ; then
      HAS_SHM_VIDEO=1
   fi

   if test "x$HAS_SHM_VIDEO" = "x0" || test "x$HAS_SHM_VIDEO" = "xno" ; then
      HAS_SHM_VIDEO=
   fi



   if test "x$HAS_SHM_VIDEO" = "x1" ; then
      PTLIB_SHM_VIDEO=yes
      printf "%s\n" "#define P_SHM_VIDEO 1" >>confdefs.h

   else
      PTLIB_SHM_VIDEO=no
   fi



else $as_nop
  HAS_SHM_VIDEO=
fi


   enable_shmvideo="$enableval"








   CURSES_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking disable Curses (text mode windows) support" >&5
printf %s "checking disable Curses (text mode windows) support... " >&6; }

   # Check whether --enable-curses was given.
if test ${enable_curses+y}
then :
  enableval=$enable_curses; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_CURSES:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_curses="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$CURSES_SYSTEM" = xyes
then :


# Check whether --with-curses-dir was given.
if test ${with_curses_dir+y}
then :
  withval=$with_curses_dir;
                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using directory $withval for disable Curses (text mode windows) support" >&5
printf "%s\n" "$as_me: Using directory $withval for disable Curses (text mode windows) support" >&6;}
                  CURSES_CFLAGS="-I$withval/include "
                  CURSES_LIBS="-L$withval/lib -lncurses"

else $as_nop

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ncurses" >&5
printf %s "checking for ncurses... " >&6; }

if test -n "$CURSES_CFLAGS"; then
    pkg_cv_CURSES_CFLAGS="$CURSES_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_CURSES_CFLAGS=`$PKG_CONFIG --cflags "ncurses" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$CURSES_LIBS"; then
    pkg_cv_CURSES_LIBS="$CURSES_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_CURSES_LIBS=`$PKG_CONFIG --libs "ncurses" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        CURSES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncurses" 2>&1`
        else
	        CURSES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncurses" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$CURSES_PKG_ERRORS" >&5


                     CURSES_CFLAGS=""
                     CURSES_LIBS="-lncurses"


elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

                     CURSES_CFLAGS=""
                     CURSES_LIBS="-lncurses"


else
	CURSES_CFLAGS=$pkg_cv_CURSES_CFLAGS
	CURSES_LIBS=$pkg_cv_CURSES_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $CURSES_CFLAGS"
   LIBS="$CURSES_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for disable Curses (text mode windows) support usability" >&5
printf %s "checking for disable Curses (text mode windows) support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ncurses.h>
int
main (void)
{
initscr()

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $CURSES_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $CURSES_CFLAGS" >&6;}
      CPPFLAGS="$CURSES_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $CURSES_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $CURSES_LIBS" >&6;}
      LIBS="$CURSES_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   CURSES_USABLE=$usable







   HAS_CURSES=$CURSES_USABLE

   if test "x$HAS_CURSES" = "xyes" ; then
      HAS_CURSES=1
   fi

   if test "x$HAS_CURSES" = "x0" || test "x$HAS_CURSES" = "xno" ; then
      HAS_CURSES=
   fi



   if test "x$HAS_CURSES" = "x1" ; then
      PTLIB_CURSES=yes
      printf "%s\n" "#define P_CURSES 1" >>confdefs.h

   else
      PTLIB_CURSES=no
   fi










   SDL_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking disable libSDL2 (video display) support" >&5
printf %s "checking disable libSDL2 (video display) support... " >&6; }

   # Check whether --enable-sdl was given.
if test ${enable_sdl+y}
then :
  enableval=$enable_sdl; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_SDL:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_VIDEO" != "x1" && \
             test "x$HAS_VIDEO" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_VIDEO
=$HAS_VIDEO
" >&5
printf "%s\n" "disabled due to disabled dependency HAS_VIDEO
=$HAS_VIDEO
" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_sdl="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$SDL_SYSTEM" = xyes
then :


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sdl2" >&5
printf %s "checking for sdl2... " >&6; }

if test -n "$SDL_CFLAGS"; then
    pkg_cv_SDL_CFLAGS="$SDL_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "sdl2") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SDL_CFLAGS=`$PKG_CONFIG --cflags "sdl2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$SDL_LIBS"; then
    pkg_cv_SDL_LIBS="$SDL_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "sdl2") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SDL_LIBS=`$PKG_CONFIG --libs "sdl2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        SDL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "sdl2" 2>&1`
        else
	        SDL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "sdl2" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$SDL_PKG_ERRORS" >&5

	usable=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	usable=no

else
	SDL_CFLAGS=$pkg_cv_SDL_CFLAGS
	SDL_LIBS=$pkg_cv_SDL_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $SDL_CFLAGS"
   LIBS="$SDL_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for disable libSDL2 (video display) support usability" >&5
printf %s "checking for disable libSDL2 (video display) support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #define SDL_MAIN_HANDLED 1
      #include <SDL.h>

int
main (void)
{

      #if !SDL_VERSION_ATLEAST(2,0,0)
         #error Unsupported version
      #endif
      SDL_Init(SDL_INIT_VIDEO)

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $SDL_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $SDL_CFLAGS" >&6;}
      CPPFLAGS="$SDL_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $SDL_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $SDL_LIBS" >&6;}
      LIBS="$SDL_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   SDL_USABLE=$usable







   HAS_SDL=$SDL_USABLE

   if test "x$HAS_SDL" = "xyes" ; then
      HAS_SDL=1
   fi

   if test "x$HAS_SDL" = "x0" || test "x$HAS_SDL" = "xno" ; then
      HAS_SDL=
   fi



   if test "x$HAS_SDL" = "x1" ; then
      PTLIB_SDL=yes
      printf "%s\n" "#define P_SDL 1" >>confdefs.h

   else
      PTLIB_SDL=no
   fi











   GSTREAMER_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking GStreamer 0.10 support" >&5
printf %s "checking GStreamer 0.10 support... " >&6; }

   # Check whether --enable-gstreamer was given.
if test ${enable_gstreamer+y}
then :
  enableval=$enable_gstreamer; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_GSTREAMER:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_gstreamer="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$GSTREAMER_SYSTEM" = xyes
then :


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gstreamer-app-0.10" >&5
printf %s "checking for gstreamer-app-0.10... " >&6; }

if test -n "$GSTREAMER_CFLAGS"; then
    pkg_cv_GSTREAMER_CFLAGS="$GSTREAMER_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gstreamer-app-0.10\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gstreamer-app-0.10") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GSTREAMER_CFLAGS=`$PKG_CONFIG --cflags "gstreamer-app-0.10" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GSTREAMER_LIBS"; then
    pkg_cv_GSTREAMER_LIBS="$GSTREAMER_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gstreamer-app-0.10\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gstreamer-app-0.10") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GSTREAMER_LIBS=`$PKG_CONFIG --libs "gstreamer-app-0.10" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        GSTREAMER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gstreamer-app-0.10" 2>&1`
        else
	        GSTREAMER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gstreamer-app-0.10" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$GSTREAMER_PKG_ERRORS" >&5

	usable=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	usable=no

else
	GSTREAMER_CFLAGS=$pkg_cv_GSTREAMER_CFLAGS
	GSTREAMER_LIBS=$pkg_cv_GSTREAMER_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
   LIBS="$GSTREAMER_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GStreamer 0.10 support usability" >&5
printf %s "checking for GStreamer 0.10 support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <gst/gst.h>
int
main (void)
{
gst_version_string()
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $GSTREAMER_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $GSTREAMER_CFLAGS" >&6;}
      CPPFLAGS="$GSTREAMER_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $GSTREAMER_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $GSTREAMER_LIBS" >&6;}
      LIBS="$GSTREAMER_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   GSTREAMER_USABLE=$usable



   if test "x$usable" = "xyes"
then :

else $as_nop


   GSTREAMER_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking GStreamer 1.0 support" >&5
printf %s "checking GStreamer 1.0 support... " >&6; }

   # Check whether --enable-gstreamer was given.
if test ${enable_gstreamer+y}
then :
  enableval=$enable_gstreamer; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_GSTREAMER:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_gstreamer="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$GSTREAMER_SYSTEM" = xyes
then :


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 gstreamer-app-1.0" >&5
printf %s "checking for gio-2.0 gstreamer-app-1.0... " >&6; }

if test -n "$GSTREAMER_CFLAGS"; then
    pkg_cv_GSTREAMER_CFLAGS="$GSTREAMER_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gio-2.0 gstreamer-app-1.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gio-2.0 gstreamer-app-1.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GSTREAMER_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 gstreamer-app-1.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GSTREAMER_LIBS"; then
    pkg_cv_GSTREAMER_LIBS="$GSTREAMER_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gio-2.0 gstreamer-app-1.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gio-2.0 gstreamer-app-1.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GSTREAMER_LIBS=`$PKG_CONFIG --libs "gio-2.0 gstreamer-app-1.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        GSTREAMER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gio-2.0 gstreamer-app-1.0" 2>&1`
        else
	        GSTREAMER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gio-2.0 gstreamer-app-1.0" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$GSTREAMER_PKG_ERRORS" >&5

	usable=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	usable=no

else
	GSTREAMER_CFLAGS=$pkg_cv_GSTREAMER_CFLAGS
	GSTREAMER_LIBS=$pkg_cv_GSTREAMER_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
   LIBS="$GSTREAMER_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GStreamer 1.0 support usability" >&5
printf %s "checking for GStreamer 1.0 support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <gst/gst.h>
int
main (void)
{
gst_version_string()
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $GSTREAMER_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $GSTREAMER_CFLAGS" >&6;}
      CPPFLAGS="$GSTREAMER_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $GSTREAMER_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $GSTREAMER_LIBS" >&6;}
      LIBS="$GSTREAMER_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   GSTREAMER_USABLE=$usable



   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_GSTREAMER_1_0_API 1" >>confdefs.h


fi



   HAS_GSTREAMER=$GSTREAMER_USABLE

   if test "x$HAS_GSTREAMER" = "xyes" ; then
      HAS_GSTREAMER=1
   fi

   if test "x$HAS_GSTREAMER" = "x0" || test "x$HAS_GSTREAMER" = "xno" ; then
      HAS_GSTREAMER=
   fi



   if test "x$HAS_GSTREAMER" = "x1" ; then
      PTLIB_GSTREAMER=yes
      printf "%s\n" "#define P_GSTREAMER 1" >>confdefs.h

   else
      PTLIB_GSTREAMER=no
   fi





fi



   HAS_GSTREAMER=$GSTREAMER_USABLE

   if test "x$HAS_GSTREAMER" = "xyes" ; then
      HAS_GSTREAMER=1
   fi

   if test "x$HAS_GSTREAMER" = "x0" || test "x$HAS_GSTREAMER" = "xno" ; then
      HAS_GSTREAMER=
   fi



   if test "x$HAS_GSTREAMER" = "x1" ; then
      PTLIB_GSTREAMER=yes
      printf "%s\n" "#define P_GSTREAMER 1" >>confdefs.h

   else
      PTLIB_GSTREAMER=no
   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




   ODBC_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking ODBC database support" >&5
printf %s "checking ODBC database support... " >&6; }

   # Check whether --enable-odbc was given.
if test ${enable_odbc+y}
then :
  enableval=$enable_odbc; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_ODBC:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_odbc="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$ODBC_SYSTEM" = xyes
then :


# Check whether --with-odbc-dir was given.
if test ${with_odbc_dir+y}
then :
  withval=$with_odbc_dir;
                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using directory $withval for ODBC database support" >&5
printf "%s\n" "$as_me: Using directory $withval for ODBC database support" >&6;}
                  ODBC_CFLAGS="-I$withval/include "
                  ODBC_LIBS="-L$withval/lib -lodbc"

else $as_nop

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for odbc" >&5
printf %s "checking for odbc... " >&6; }

if test -n "$ODBC_CFLAGS"; then
    pkg_cv_ODBC_CFLAGS="$ODBC_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"odbc\""; } >&5
  ($PKG_CONFIG --exists --print-errors "odbc") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ODBC_CFLAGS=`$PKG_CONFIG --cflags "odbc" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$ODBC_LIBS"; then
    pkg_cv_ODBC_LIBS="$ODBC_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"odbc\""; } >&5
  ($PKG_CONFIG --exists --print-errors "odbc") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ODBC_LIBS=`$PKG_CONFIG --libs "odbc" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        ODBC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "odbc" 2>&1`
        else
	        ODBC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "odbc" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$ODBC_PKG_ERRORS" >&5


                     ODBC_CFLAGS=""
                     ODBC_LIBS="-lodbc"


elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

                     ODBC_CFLAGS=""
                     ODBC_LIBS="-lodbc"


else
	ODBC_CFLAGS=$pkg_cv_ODBC_CFLAGS
	ODBC_LIBS=$pkg_cv_ODBC_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $ODBC_CFLAGS"
   LIBS="$ODBC_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ODBC database support usability" >&5
printf %s "checking for ODBC database support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sql.h>
int
main (void)
{
SQLFreeHandle(0, 0)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $ODBC_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $ODBC_CFLAGS" >&6;}
      CPPFLAGS="$ODBC_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $ODBC_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $ODBC_LIBS" >&6;}
      LIBS="$ODBC_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   ODBC_USABLE=$usable



   if test "x$usable" = "xyes"
then :

else $as_nop


   ODBC_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking unixODBC database support" >&5
printf %s "checking unixODBC database support... " >&6; }

   # Check whether --enable-odbc was given.
if test ${enable_odbc+y}
then :
  enableval=$enable_odbc; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_ODBC:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_odbc="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$ODBC_SYSTEM" = xyes
then :


# Check whether --with-odbc-dir was given.
if test ${with_odbc_dir+y}
then :
  withval=$with_odbc_dir;
                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using directory $withval for unixODBC database support" >&5
printf "%s\n" "$as_me: Using directory $withval for unixODBC database support" >&6;}
                  ODBC_CFLAGS="-I$withval/include "
                  ODBC_LIBS="-L$withval/lib -lodbc"

else $as_nop

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unixODBC" >&5
printf %s "checking for unixODBC... " >&6; }

if test -n "$ODBC_CFLAGS"; then
    pkg_cv_ODBC_CFLAGS="$ODBC_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"unixODBC\""; } >&5
  ($PKG_CONFIG --exists --print-errors "unixODBC") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ODBC_CFLAGS=`$PKG_CONFIG --cflags "unixODBC" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$ODBC_LIBS"; then
    pkg_cv_ODBC_LIBS="$ODBC_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"unixODBC\""; } >&5
  ($PKG_CONFIG --exists --print-errors "unixODBC") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ODBC_LIBS=`$PKG_CONFIG --libs "unixODBC" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        ODBC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "unixODBC" 2>&1`
        else
	        ODBC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "unixODBC" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$ODBC_PKG_ERRORS" >&5


                     ODBC_CFLAGS=""
                     ODBC_LIBS="-lodbc"


elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

                     ODBC_CFLAGS=""
                     ODBC_LIBS="-lodbc"


else
	ODBC_CFLAGS=$pkg_cv_ODBC_CFLAGS
	ODBC_LIBS=$pkg_cv_ODBC_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $ODBC_CFLAGS"
   LIBS="$ODBC_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unixODBC database support usability" >&5
printf %s "checking for unixODBC database support usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sql.h>
int
main (void)
{
SQLFreeHandle(0, 0)

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $ODBC_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $ODBC_CFLAGS" >&6;}
      CPPFLAGS="$ODBC_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $ODBC_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $ODBC_LIBS" >&6;}
      LIBS="$ODBC_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   ODBC_USABLE=$usable







   HAS_ODBC=$ODBC_USABLE

   if test "x$HAS_ODBC" = "xyes" ; then
      HAS_ODBC=1
   fi

   if test "x$HAS_ODBC" = "x0" || test "x$HAS_ODBC" = "xno" ; then
      HAS_ODBC=
   fi



   if test "x$HAS_ODBC" = "x1" ; then
      PTLIB_ODBC=yes
      printf "%s\n" "#define P_ODBC 1" >>confdefs.h

   else
      PTLIB_ODBC=no
   fi





fi



   HAS_ODBC=$ODBC_USABLE

   if test "x$HAS_ODBC" = "xyes" ; then
      HAS_ODBC=1
   fi

   if test "x$HAS_ODBC" = "x0" || test "x$HAS_ODBC" = "xno" ; then
      HAS_ODBC=
   fi



   if test "x$HAS_ODBC" = "x1" ; then
      PTLIB_ODBC=yes
      printf "%s\n" "#define P_ODBC 1" >>confdefs.h

   else
      PTLIB_ODBC=no
   fi





if test "$HAS_ODBC" = "1"; then

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS $ODBC_CFLAGS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking ODBC defines Windows types" >&5
printf %s "checking ODBC defines Windows types... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sqltypes.h>
int
main (void)
{
BYTE b
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :
  printf "%s\n" "#define P_ODBC_DEFINES_WINDOWS_TYPES 1" >>confdefs.h


fi


fi

ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking enable video for windows capture" >&5
printf %s "checking enable video for windows capture... " >&6; }

   # Check whether --enable-vfw was given.
if test ${enable_vfw+y}
then :
  enableval=$enable_vfw; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_VFW_CAPTURE:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_VIDEO" != "x1" && \
             test "x$HAS_VIDEO" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_VIDEO=$HAS_VIDEO" >&5
printf "%s\n" "disabled due to disabled dependency HAS_VIDEO=$HAS_VIDEO" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_VFW_CAPTURE=1

   if test "x$HAS_VFW_CAPTURE" = "xyes" ; then
      HAS_VFW_CAPTURE=1
   fi

   if test "x$HAS_VFW_CAPTURE" = "x0" || test "x$HAS_VFW_CAPTURE" = "xno" ; then
      HAS_VFW_CAPTURE=
   fi



   if test "x$HAS_VFW_CAPTURE" = "x1" ; then
      PTLIB_VFW_CAPTURE=yes
      printf "%s\n" "#define P_VFW_CAPTURE 1" >>confdefs.h

   else
      PTLIB_VFW_CAPTURE=no
   fi



else $as_nop
  HAS_VFW_CAPTURE=
fi


   enable_vfw="$enableval"




# Check whether --with-directx-includedir was given.
if test ${with_directx_includedir+y}
then :
  withval=$with_directx_includedir; with_directx_dir="$withval"
else $as_nop
  with_directx_dir="include"

fi


if test "x${HAS_VIDEO}" = "x1" ; then
  case "$target_os" in
    cygwin* | mingw* )
      old_CPPFLAGS="$CPPFLAGS"
      CPPFLAGS="$CPPFLAGS -I${with_directx_dir}"
      ptlib_has_directx=yes
             for ac_header in dshow.h
do :
  ac_fn_cxx_check_header_compile "$LINENO" "dshow.h" "ac_cv_header_dshow_h" "$ac_includes_default"
if test "x$ac_cv_header_dshow_h" = xyes
then :
  printf "%s\n" "#define HAVE_DSHOW_H 1" >>confdefs.h

else $as_nop
  ptlib_has_directx=no
fi

done
      CPPFLAGS="$old_CPPFLAGS"

      if test "x${ptlib_has_directx}" = "xyes" ; then
         HAS_DIRECTSHOW=1
         HAS_DIRECTSOUND=1
         printf "%s\n" "#define P_DIRECTSHOW 1" >>confdefs.h

         printf "%s\n" "#define P_DIRECTX 1" >>confdefs.h

         printf "%s\n" "#define P_DIRECTSOUND 1" >>confdefs.h

         CPPFLAGS="$CPPFLAGS -I${with_directx_dir}"
         LIBS="-ldsound -ldxerr9 -ldxguid -lstrmiids -lole32 -luuid -loleaut32 -lquartz $LIBS"
      fi
    ;;
  esac

  if test "${HAS_VIDEO_CAPTURE}z" = "z" ; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No Video Capture support" >&5
printf "%s\n" "$as_me: No Video Capture support" >&6;}

printf "%s\n" "#define NO_VIDEO_CAPTURE /**/" >>confdefs.h

  fi
fi







   case $target_os in #(
  cygwin* | mingw*) :

         usable=yes
       ;; #(
  *) :
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
printf %s "checking for dlopen in -ldl... " >&6; }
if test ${ac_cv_lib_dl_dlopen+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int dlopen ();
}
int
main (void)
{
return conftest::dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_lib_dl_dlopen=yes
else $as_nop
  ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes
then :

            usable=yes
            DLFCN_LIBS="-ldl"

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lc" >&5
printf %s "checking for dlopen in -lc... " >&6; }
if test ${ac_cv_lib_c_dlopen+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lc  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int dlopen ();
}
int
main (void)
{
return conftest::dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_lib_c_dlopen=yes
else $as_nop
  ac_cv_lib_c_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_dlopen" >&5
printf "%s\n" "$ac_cv_lib_c_dlopen" >&6; }
if test "x$ac_cv_lib_c_dlopen" = xyes
then :

               usable=yes
               DLFCN_LIBS-"-lc"

else $as_nop
  usable=no

fi


fi

    ;;
esac


   if test "x$usable" = "xyes"
then :




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $DLFCN_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $DLFCN_CFLAGS" >&6;}
      CPPFLAGS="$DLFCN_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $DLFCN_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $DLFCN_LIBS" >&6;}
      LIBS="$DLFCN_LIBS $LIBS"




   HAS_DYNALINK=1

   if test "x$HAS_DYNALINK" = "xyes" ; then
      HAS_DYNALINK=1
   fi

   if test "x$HAS_DYNALINK" = "x0" || test "x$HAS_DYNALINK" = "xno" ; then
      HAS_DYNALINK=
   fi



   if test "x$HAS_DYNALINK" = "x1" ; then
      PTLIB_DYNALINK=yes
      printf "%s\n" "#define P_DYNALINK 1" >>confdefs.h

   else
      PTLIB_DYNALINK=no
   fi




fi








   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Plugin Manager support" >&5
printf %s "checking Plugin Manager support... " >&6; }

   # Check whether --enable-pluginmgr was given.
if test ${enable_pluginmgr+y}
then :
  enableval=$enable_pluginmgr; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_PLUGINMGR:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_PLUGINMGR=1

   if test "x$HAS_PLUGINMGR" = "xyes" ; then
      HAS_PLUGINMGR=1
   fi

   if test "x$HAS_PLUGINMGR" = "x0" || test "x$HAS_PLUGINMGR" = "xno" ; then
      HAS_PLUGINMGR=
   fi



   if test "x$HAS_PLUGINMGR" = "x1" ; then
      PTLIB_PLUGINMGR=yes
      printf "%s\n" "#define P_PLUGINMGR 1" >>confdefs.h

   else
      PTLIB_PLUGINMGR=no
   fi



else $as_nop
  HAS_PLUGINMGR=
fi


   enable_pluginmgr="$enableval"






   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Plugin support" >&5
printf %s "checking Plugin support... " >&6; }

   # Check whether --enable-plugins was given.
if test ${enable_plugins+y}
then :
  enableval=$enable_plugins; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_PLUGINS:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi




      if test "x${enableval}" = "xyes" && \
             test "x$HAS_PLUGINMGR" != "x1" && \
             test "x$HAS_PLUGINMGR" != "xyes"
then :

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled due to disabled dependency HAS_PLUGINMGR=$HAS_PLUGINMGR" >&5
printf "%s\n" "disabled due to disabled dependency HAS_PLUGINMGR=$HAS_PLUGINMGR" >&6; }
         enableval=no

fi












   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_PLUGINS=1

   if test "x$HAS_PLUGINS" = "xyes" ; then
      HAS_PLUGINS=1
   fi

   if test "x$HAS_PLUGINS" = "x0" || test "x$HAS_PLUGINS" = "xno" ; then
      HAS_PLUGINS=
   fi



   if test "x$HAS_PLUGINS" = "x1" ; then
      PTLIB_PLUGINS=yes
      printf "%s\n" "#define P_PLUGINS 1" >>confdefs.h

   else
      PTLIB_PLUGINS=no
   fi



else $as_nop
  HAS_PLUGINS=
fi


   enable_plugins="$enableval"



if test "x$enable_plugins" != "xno" ; then
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where plugins are being installed" >&5
printf %s "checking where plugins are being installed... " >&6; }

# Check whether --with-plugin-installdir was given.
if test ${with_plugin_installdir+y}
then :
  withval=$with_plugin_installdir; PTLIB_PLUGIN_DIR="$withval"
else $as_nop
  PTLIB_PLUGIN_DIR="ptlib-${PTLIB_VERSION}"

fi




   EXPANDED_PLUGIN_DIR="${libdir}/${PTLIB_PLUGIN_DIR}"
   if test "x${exec_prefix}" = "xNONE" ; then
     if test "x${prefix}" = "xNONE" ; then
       EXPANDED_PLUGIN_DIR=`echo ${EXPANDED_PLUGIN_DIR} | sed s#\\${exec_prefix}#/usr/local#`
     else
       EXPANDED_PLUGIN_DIR=`echo ${EXPANDED_PLUGIN_DIR} | sed s#\\${exec_prefix}#${prefix}#`
     fi
   else
     EXPANDED_PLUGIN_DIR=`echo ${EXPANDED_PLUGIN_DIR} | sed s#\\${exec_prefix}#${exec_prefix}#`
   fi

   case "$target_os" in
     cygwin* | mingw* )
       EXPANDED_PLUGIN_DIR="plugins"
     ;;
   esac

   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${EXPANDED_PLUGIN_DIR}" >&5
printf "%s\n" "${EXPANDED_PLUGIN_DIR}" >&6; }


printf "%s\n" "#define P_DEFAULT_PLUGIN_DIR \"${EXPANDED_PLUGIN_DIR}\"" >>confdefs.h



   if test "x${enable_audio}" != "xno" ; then








      # Check whether --enable-alsa was given.
if test ${enable_alsa+y}
then :
  enableval=$enable_alsa;
fi

      PTLIB_ALSA=no
      if test "x${enable_alsa}" = "xno" ; then
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ALSA audio disabled by user" >&5
printf "%s\n" "$as_me: ALSA audio disabled by user" >&6;}
      else
         ac_fn_cxx_check_header_compile "$LINENO" "alsa/asoundlib.h" "ac_cv_header_alsa_asoundlib_h" "$ac_includes_default"
if test "x$ac_cv_header_alsa_asoundlib_h" = xyes
then :

               HAS_ALSA=1

               PTLIB_ALSA=yes


fi

      fi


      # Check whether --enable-esd was given.
if test ${enable_esd+y}
then :
  enableval=$enable_esd;
fi

      PTLIB_ESD=no
      if test "x${enable_esd}" = "xno" ; then
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ESD audio disabled by user" >&5
printf "%s\n" "$as_me: ESD audio disabled by user" >&6;}
      else


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for esound" >&5
printf %s "checking for esound... " >&6; }

if test -n "$ESD_CFLAGS"; then
    pkg_cv_ESD_CFLAGS="$ESD_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"esound\""; } >&5
  ($PKG_CONFIG --exists --print-errors "esound") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ESD_CFLAGS=`$PKG_CONFIG --cflags "esound" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$ESD_LIBS"; then
    pkg_cv_ESD_LIBS="$ESD_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"esound\""; } >&5
  ($PKG_CONFIG --exists --print-errors "esound") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ESD_LIBS=`$PKG_CONFIG --libs "esound" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        ESD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "esound" 2>&1`
        else
	        ESD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "esound" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$ESD_PKG_ERRORS" >&5

	usable=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	usable=no

else
	ESD_CFLAGS=$pkg_cv_ESD_CFLAGS
	ESD_LIBS=$pkg_cv_ESD_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $ESD_CFLAGS"
   LIBS="$ESD_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ESD usability" >&5
printf %s "checking for ESD usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <esd.h>
int
main (void)
{
esd_get_server_info(0)
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :

            CPPFLAGS="$CPPFLAGS $ESD_CFLAGS"
            LIBS="$ESD_LIBS $LIBS"


fi


fi

   if test "x$usable" = "xyes"
then :

   HAS_ESD=yes

   if test "x$HAS_ESD" = "xyes" ; then
      HAS_ESD=1
   fi

   if test "x$HAS_ESD" = "x0" || test "x$HAS_ESD" = "xno" ; then
      HAS_ESD=
   fi



   if test "x$HAS_ESD" = "x1" ; then
      PTLIB_ESD=yes
      printf "%s\n" "#define P_ESD 1" >>confdefs.h

   else
      PTLIB_ESD=no
   fi




fi


      fi


      # Check whether --enable-oss was given.
if test ${enable_oss+y}
then :
  enableval=$enable_oss;
fi

      PTLIB_OSS=no
      if test "x${enable_oss}" = "xno" ; then
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: OSS audio disabled by user" >&5
printf "%s\n" "$as_me: OSS audio disabled by user" >&6;}
      else
         ac_fn_cxx_check_header_compile "$LINENO" "sys/soundcard.h" "ac_cv_header_sys_soundcard_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_soundcard_h" = xyes
then :

               HAS_OSS=1

               PTLIB_OSS=yes


fi

      fi


                  # Check whether --enable-pulse was given.
if test ${enable_pulse+y}
then :
  enableval=$enable_pulse; enable_pulse="$enableval"
else $as_nop
  enable_pulse=disabled
fi

      PTLIB_PULSE=no
      if test "x${enable_pulse}" = "xno" ; then
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Pulse audio disabled by user" >&5
printf "%s\n" "$as_me: Pulse audio disabled by user" >&6;}
      elif test "x${enable_pulse}" = "xdisabled" ; then
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Pulse audio disabled by default" >&5
printf "%s\n" "$as_me: Pulse audio disabled by default" >&6;}
      else

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS "
   LIBS="-lpulse $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Pulse support" >&5
printf %s "checking for Pulse support... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pulse/context.h>
int
main (void)
{
pa_context * conteext = pa_context_new(NULL, "conf")
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :

               HAS_PULSE=1

               PTLIB_PULSE=yes


fi


      fi


      # Check whether --enable-sunaudio was given.
if test ${enable_sunaudio+y}
then :
  enableval=$enable_sunaudio;
fi

      PTLIB_SUNAUDIO=no
      if test "x${enable_sunaudio}" = "xno" ; then
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Sun audio disabled by user" >&5
printf "%s\n" "$as_me: Sun audio disabled by user" >&6;}
      else
         ac_fn_cxx_check_header_compile "$LINENO" "sys/mixer.h" "ac_cv_header_sys_mixer_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mixer_h" = xyes
then :

               HAS_SUN_AUDIO=1

               PTLIB_SUNAUDIO=yes


fi

      fi


      # Check whether --enable-shmaudio was given.
if test ${enable_shmaudio+y}
then :
  enableval=$enable_shmaudio;
fi

      PTLIB_AUDIOSHM=no
      if test "x${enable_shmaudio}" = "xno" ; then
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: shm audio disabled by user" >&5
printf "%s\n" "$as_me: shm audio disabled by user" >&6;}
      else
         ac_fn_cxx_check_func "$LINENO" "shmifOpen" "ac_cv_func_shmifOpen"
if test "x$ac_cv_func_shmifOpen" = xyes
then :

               HAS_SHM_AUDIO=1

               PTLIB_AUDIOSHM=yes


fi

      fi




   PORTAUDIO_SYSTEM="yes"



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking PortAudio library" >&5
printf %s "checking PortAudio library... " >&6; }

   # Check whether --enable-portaudio was given.
if test ${enable_portaudio+y}
then :
  enableval=$enable_portaudio; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_PORTAUDIO:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :
  usable=yes
else $as_nop
  usable=no
fi


   enable_portaudio="$enableval"


   if test "x$usable" = xyes
then :



      if test "x$PORTAUDIO_SYSTEM" = xyes
then :


# Check whether --with-portaudio-dir was given.
if test ${with_portaudio_dir+y}
then :
  withval=$with_portaudio_dir;
                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using directory $withval for PortAudio library" >&5
printf "%s\n" "$as_me: Using directory $withval for PortAudio library" >&6;}
                  PORTAUDIO_CFLAGS="-I$withval/include "
                  PORTAUDIO_LIBS="-L$withval/lib -;portaudio"

else $as_nop

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for portaudio" >&5
printf %s "checking for portaudio... " >&6; }

if test -n "$PORTAUDIO_CFLAGS"; then
    pkg_cv_PORTAUDIO_CFLAGS="$PORTAUDIO_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"portaudio\""; } >&5
  ($PKG_CONFIG --exists --print-errors "portaudio") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PORTAUDIO_CFLAGS=`$PKG_CONFIG --cflags "portaudio" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$PORTAUDIO_LIBS"; then
    pkg_cv_PORTAUDIO_LIBS="$PORTAUDIO_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"portaudio\""; } >&5
  ($PKG_CONFIG --exists --print-errors "portaudio") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PORTAUDIO_LIBS=`$PKG_CONFIG --libs "portaudio" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        PORTAUDIO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "portaudio" 2>&1`
        else
	        PORTAUDIO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "portaudio" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$PORTAUDIO_PKG_ERRORS" >&5


                     PORTAUDIO_CFLAGS=""
                     PORTAUDIO_LIBS="-;portaudio"


elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

                     PORTAUDIO_CFLAGS=""
                     PORTAUDIO_LIBS="-;portaudio"


else
	PORTAUDIO_CFLAGS=$pkg_cv_PORTAUDIO_CFLAGS
	PORTAUDIO_LIBS=$pkg_cv_PORTAUDIO_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

fi


         if test "x$usable" = xyes
then :

   MY_LINK_IFELSE_CPPFLAGS="$CPPFLAGS"
   MY_LINK_IFELSE_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $PORTAUDIO_CFLAGS"
   LIBS="$PORTAUDIO_LIBS $LIBS"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PortAudio library usability" >&5
printf %s "checking for PortAudio library usability... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <portaudio.h>
int
main (void)
{
Pa_GetDeviceCount()
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$MY_LINK_IFELSE_CPPFLAGS"
   LIBS="$MY_LINK_IFELSE_LIBS"

   if test "x$usable" = "xyes"
then :



      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CPPFLAGS: $PORTAUDIO_CFLAGS" >&5
printf "%s\n" "$as_me: Adding CPPFLAGS: $PORTAUDIO_CFLAGS" >&6;}
      CPPFLAGS="$PORTAUDIO_CFLAGS $CPPFLAGS"




      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding LIBS: $PORTAUDIO_LIBS" >&5
printf "%s\n" "$as_me: Adding LIBS: $PORTAUDIO_LIBS" >&6;}
      LIBS="$PORTAUDIO_LIBS $LIBS"



else $as_nop
  usable=no

fi



fi



fi

fi

   PORTAUDIO_USABLE=$usable



   if test "x$usable" = "xyes"
then :
  ac_fn_cxx_check_header_compile "$LINENO" "portmixer.h" "ac_cv_header_portmixer_h" "$ac_includes_default"
if test "x$ac_cv_header_portmixer_h" = xyes
then :

               HAS_PORTMIXER=1

               printf "%s\n" "#define P_PORTMIXER 1" >>confdefs.h

               LIBS="-lportmixer $LIBS"


fi


fi



   HAS_PORTAUDIO=$PORTAUDIO_USABLE

   if test "x$HAS_PORTAUDIO" = "xyes" ; then
      HAS_PORTAUDIO=1
   fi

   if test "x$HAS_PORTAUDIO" = "x0" || test "x$HAS_PORTAUDIO" = "xno" ; then
      HAS_PORTAUDIO=
   fi



   if test "x$HAS_PORTAUDIO" = "x1" ; then
      PTLIB_PORTAUDIO=yes
      printf "%s\n" "#define P_PORTAUDIO 1" >>confdefs.h

   else
      PTLIB_PORTAUDIO=no
   fi





   fi # enable_audio

   if test "x$enable_video" != "xno" ; then


      # Check whether --enable-v4l was given.
if test ${enable_v4l+y}
then :
  enableval=$enable_v4l;
fi

      PTLIB_V4L=no
      if test "x${enable_v4l}" = "xno" ; then
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: V4L video disabled by user" >&5
printf "%s\n" "$as_me: V4L video disabled by user" >&6;}
      else
         ac_fn_cxx_check_header_compile "$LINENO" "linux/videodev.h" "ac_cv_header_linux_videodev_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_videodev_h" = xyes
then :

               HAS_V4L=1

               PTLIB_V4L=yes


fi

      fi


      # Check whether --enable-v4l2 was given.
if test ${enable_v4l2+y}
then :
  enableval=$enable_v4l2;
fi


      if test "x$enable_v4l2" = "xno" ; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: V4L2 video disabled by user" >&5
printf "%s\n" "$as_me: V4L2 video disabled by user" >&6;}
      else
         as_ac_Header=`printf "%s\n" "ac_cv_header_"linux/videodev2.h"" | $as_tr_sh`
ac_fn_cxx_check_header_compile "$LINENO" ""linux/videodev2.h"" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  V4L2_HEADER="linux/videodev2.h"
else $as_nop
  as_ac_Header=`printf "%s\n" "ac_cv_header_"sys/videodev2.h"" | $as_tr_sh`
ac_fn_cxx_check_header_compile "$LINENO" ""sys/videodev2.h"" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  V4L2_HEADER="sys/videodev2.h"
else $as_nop
  as_ac_Header=`printf "%s\n" "ac_cv_header_"sys/videoio.h"" | $as_tr_sh`
ac_fn_cxx_check_header_compile "$LINENO" ""sys/videoio.h"" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  V4L2_HEADER="sys/videoio.h"

fi


fi


fi


         if test "x$V4L2_HEADER" != "x" ; then
            V4L2_CFLAGS=-DV4L2_HEADER="\"\\\"$V4L2_HEADER\\\"\""


            HAS_V4L2=1

            PTLIB_V4L2=yes
         fi
      fi


      # Check whether --enable-bsdvideo was given.
if test ${enable_bsdvideo+y}
then :
  enableval=$enable_bsdvideo;
fi

      if test "x$enable_bsdvideo" = "xno" ; then
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: BSD video disabled by user" >&5
printf "%s\n" "$as_me: BSD video disabled by user" >&6;}
      else
         ac_fn_cxx_check_header_compile "$LINENO" "machine/ioctl_meteor.h" "ac_cv_header_machine_ioctl_meteor_h" "$ac_includes_default"
if test "x$ac_cv_header_machine_ioctl_meteor_h" = xyes
then :
  HAS_BSDVIDEOCAP=1

else $as_nop

               ac_fn_cxx_check_header_compile "$LINENO" "i386/ioctl_meteor.h" "ac_cv_header_i386_ioctl_meteor_h" "$ac_includes_default"
if test "x$ac_cv_header_i386_ioctl_meteor_h" = xyes
then :
  HAS_BSDVIDEOCAP=1

else $as_nop

                     ac_fn_cxx_check_header_compile "$LINENO" "dev/ic/bt8xx.h" "ac_cv_header_dev_ic_bt8xx_h" "$ac_includes_default"
if test "x$ac_cv_header_dev_ic_bt8xx_h" = xyes
then :
  HAS_BSDVIDEOCAP=1


fi



fi



fi

      fi
      if test "x$HAS_BSDVIDEOCAP" = "x1"; then
         PTLIB_BSDVIDEOCAP=yes
      else
         PTLIB_BSDVIDEOCAP=no
      fi


      # Check whether --enable-avc was given.
if test ${enable_avc+y}
then :
  enableval=$enable_avc;
fi

      PTLIB_AVC1394=no
      if test "x$enable_avc" = "xno" ; then
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: IEEE1394/AVC video disabled by user" >&5
printf "%s\n" "$as_me: IEEE1394/AVC video disabled by user" >&6;}
      else
         ac_fn_cxx_check_header_compile "$LINENO" "libavc1394/avc1394.h" "ac_cv_header_libavc1394_avc1394_h" "$ac_includes_default"
if test "x$ac_cv_header_libavc1394_avc1394_h" = xyes
then :

               ac_fn_cxx_check_header_compile "$LINENO" "libdv/dv.h" "ac_cv_header_libdv_dv_h" "$ac_includes_default"
if test "x$ac_cv_header_libdv_dv_h" = xyes
then :

                     ac_fn_cxx_check_header_compile "$LINENO" "libraw1394/raw1394.h" "ac_cv_header_libraw1394_raw1394_h" "$ac_includes_default"
if test "x$ac_cv_header_libraw1394_raw1394_h" = xyes
then :

                           HAS_AVC1394=1

                           PTLIB_AVC1394=yes


fi



fi



fi

      fi


      # Check whether --enable-dc was given.
if test ${enable_dc+y}
then :
  enableval=$enable_dc;
fi

      PTLIB_DC1394=no
      if test "x$enable_dc" = "xno" ; then
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: IEEE1394/DC video disabled by user" >&5
printf "%s\n" "$as_me: IEEE1394/DC video disabled by user" >&6;}
      else
         ac_fn_cxx_check_header_compile "$LINENO" "libdc1394/dc1394_control.h" "ac_cv_header_libdc1394_dc1394_control_h" "$ac_includes_default"
if test "x$ac_cv_header_libdc1394_dc1394_control_h" = xyes
then :

               ac_fn_cxx_check_header_compile "$LINENO" "libraw1394/raw1394.h" "ac_cv_header_libraw1394_raw1394_h" "$ac_includes_default"
if test "x$ac_cv_header_libraw1394_raw1394_h" = xyes
then :

                     HAS_DC1394=1

                     PTLIB_DC1394=yes

fi



fi

      fi

      if test "x${HAS_DC1394}" = "x1" ; then
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if dc1394_dma_setup_capture has 12 parms" >&5
printf %s "checking if dc1394_dma_setup_capture has 12 parms... " >&6; }
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

               #include "libdc1394/dc1394_control.h"
               int main(int ac,char **av)
               {
                 raw1394handle_t handle;
                 nodeid_t node;
                 int channel;
                 int format;
                 int mode;
                 int speed;
                 int frame_rate;
                 int num_dma_buffers;
                 int do_extra_buffering;
                 int drop_frames;
                 const char *dma_device_file;
                 dc1394_cameracapture *camera;
                 dc1394_dma_setup_capture(handle, node, channel, format, mode, speed, frame_rate, num_dma_buffers,
                                          do_extra_buffering, drop_frames, dma_device_file, camera);
                 return 0;
               }

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :

               DC_CFLAGS=-DNEW_DC_API

               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop


               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


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

   fi

fi # enable_plugins



# Check whether --enable-sanitize-address was given.
if test ${enable_sanitize_address+y}
then :
  enableval=$enable_sanitize_address;
fi


if test "${enable_sanitize_address}" = "yes" ; then

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -fsanitize=address"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler -fsanitize=address" >&5
printf %s "checking compiler -fsanitize=address... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

         HAS_ADDRESS_SANITIZER=1

         CFLAGS="-fsanitize=address -fno-omit-frame-pointer $CFLAGS"
         CXXFLAGS="-fsanitize=address -fno-omit-frame-pointer $CXXFLAGS"
         LDFLAGS="-fsanitize=address $LDFLAGS"
         MEMORY_CHECKER="GCC AddressSanitizer"


fi


fi


# Check whether --enable-sanitize-thread was given.
if test ${enable_sanitize_thread+y}
then :
  enableval=$enable_sanitize_thread;
fi


if test "${enable_sanitize_thread}" = "yes" ; then

   oldCPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS -fsanitize=thread"
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler -fsanitize=thread" >&5
printf %s "checking compiler -fsanitize=thread... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  usable=yes
else $as_nop
  usable=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usable" >&5
printf "%s\n" "$usable" >&6; }
   CPPFLAGS="$oldCPPFLAGS"

   if test "x$usable" = "xyes"
then :

         HAS_THREAD_SANITIZER=1

         CPPFLAGS="-D__SANITIZE_THREAD__ $CPPFLAGS"
         CFLAGS="-fsanitize=thread -fno-omit-frame-pointer $CFLAGS"
         CXXFLAGS="-fsanitize=thread -fno-omit-frame-pointer $CXXFLAGS"
         LDFLAGS="-fsanitize=thread $LDFLAGS"


fi


fi


if test "$HAS_ADDRESS_SANITIZER" -ne 1 ; then
   # Check whether --enable-memcheck was given.
if test ${enable_memcheck+y}
then :
  enableval=$enable_memcheck;
fi

   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Memory checking... $enable_memcheck" >&5
printf "%s\n" "$as_me: Memory checking... $enable_memcheck" >&6;}
   if test "$enable_memcheck" = "yes" ; then
      printf "%s\n" "#define PMEMORY_CHECK 1" >>confdefs.h

      MEMORY_CHECKER="Internal"
   fi
fi





   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking enable samples build" >&5
printf %s "checking enable samples build... " >&6; }

   # Check whether --enable-samples was given.
if test ${enable_samples+y}
then :
  enableval=$enable_samples; if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5
printf "%s\n" "disabled by user" >&6; }
fi
else $as_nop

         enableval=${DEFAULT_SAMPLES:-yes}
         if test "x$enableval" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled by default" >&5
printf "%s\n" "disabled by default" >&6; }
fi


fi















   if test "x$enableval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi

   if test "x$enableval" = "xyes"
then :

   HAS_SAMPLES=1

   if test "x$HAS_SAMPLES" = "xyes" ; then
      HAS_SAMPLES=1
   fi

   if test "x$HAS_SAMPLES" = "x0" || test "x$HAS_SAMPLES" = "xno" ; then
      HAS_SAMPLES=
   fi



   if test "x$HAS_SAMPLES" = "x1" ; then
      PTLIB_SAMPLES=yes
      printf "%s\n" "#define P_SAMPLES 1" >>confdefs.h

   else
      PTLIB_SAMPLES=no
   fi



else $as_nop
  HAS_SAMPLES=
fi


   enable_samples="$enableval"





ac_config_files="$ac_config_files ptlib.pc"

ac_config_files="$ac_config_files ptlib_cfg.dxy"

ac_config_files="$ac_config_files make/ptlib_config.mak"

ac_config_headers="$ac_config_headers ${ac_top_build_prefix}include/ptlib_config.h:include/ptlib_config.h.in"



ac_config_commands="$ac_config_commands Platform-Makefile"




cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, 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 $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$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+y} || &/
     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$cache_file" != "x/dev/null"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$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
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$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$//'
  ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs




: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$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
as_nop=:
if test ${ZSH_VERSION+y} && (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 $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

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


# 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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi



# 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
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$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_nop
  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 $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || 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 ||
printf "%s\n" 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


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
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

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'

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 $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$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 ||
printf "%s\n" 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 PTLib $as_me 2.18beta8, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_commands="$ac_config_commands"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Configuration commands:
$config_commands

Report bugs to the package provider."

_ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
PTLib config.status 2.18beta8
configured by $0, generated by GNU Autoconf 2.71,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2021 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    printf "%s\n" "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    printf "%s\n" "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$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 $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$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 \`$0 --help' for more information.";;
  --help | --hel | -h )
    printf "%s\n" "$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' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \printf "%s\n" "running CONFIG_SHELL=$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 $as_me. ##
_ASBOX
  printf "%s\n" "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "ptlib.pc") CONFIG_FILES="$CONFIG_FILES ptlib.pc" ;;
    "ptlib_cfg.dxy") CONFIG_FILES="$CONFIG_FILES ptlib_cfg.dxy" ;;
    "make/ptlib_config.mak") CONFIG_FILES="$CONFIG_FILES make/ptlib_config.mak" ;;
    "${ac_top_build_prefix}include/ptlib_config.h") CONFIG_HEADERS="$CONFIG_HEADERS ${ac_top_build_prefix}include/ptlib_config.h:include/ptlib_config.h.in" ;;
    "Platform-Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Platform-Makefile" ;;

  *) 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 ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
  test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
  test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$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 $ac_f in *\'*) ac_f=`printf "%s\n" "$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 $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`printf "%s\n" "$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 ||
printf "%s\n" 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 "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

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


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

  case $INSTALL in
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  esac
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
printf "%s\n" "$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
    {
      printf "%s\n" "/* $configure_input  */" >&1 \
      && eval '$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
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
printf "%s\n" "$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
    printf "%s\n" "/* $configure_input  */" >&1 \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
 ;;

  :C)  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
 ;;
  esac


  case $ac_file$ac_mode in
    "Platform-Makefile":C)
    if test -n "${srcdir}" && test `cd ${srcdir} ; pwd` != `pwd`; then
      echo "all: ; @\$(MAKE) --file=${srcdir}/Makefile \$(MAKECMDGOALS)" > ${ac_top_build_prefix}Makefile
    fi

 ;;

  esac
done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>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 "$enable_option_checking" != no; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi




   printf "%s\n" ""
   printf "%s\n" "=========================== Configuration =============================="

   if test ${target_os+y}
then :
  printf "%s\n" "                          OS Type : ${target_os}"
else $as_nop
  printf "%s\n" "                          OS Type : no"

fi



   if test ${target_cpu+y}
then :
  printf "%s\n" "                     Machine Type : ${target_cpu}"
else $as_nop
  printf "%s\n" "                     Machine Type : no"

fi


   if test ${P_PROFILING+y}
then :

      printf "%s\n" ""

   if test ${P_PROFILING+y}
then :
  printf "%s\n" "           ***** Profiling *****  : ${P_PROFILING}"
else $as_nop
  printf "%s\n" "           ***** Profiling *****  : no"

fi



fi
   printf "%s\n" ""

   if test ${prefix+y}
then :
  printf "%s\n" "                           prefix : ${prefix}"
else $as_nop
  printf "%s\n" "                           prefix : no"

fi



   if test ${exec_prefix+y}
then :
  printf "%s\n" "                      exec_prefix : ${exec_prefix}"
else $as_nop
  printf "%s\n" "                      exec_prefix : no"

fi



   if test ${includedir+y}
then :
  printf "%s\n" "                       includedir : ${includedir}"
else $as_nop
  printf "%s\n" "                       includedir : no"

fi



   if test ${libdir+y}
then :
  printf "%s\n" "                           libdir : ${libdir}"
else $as_nop
  printf "%s\n" "                           libdir : no"

fi



   if test ${datarootdir+y}
then :
  printf "%s\n" "                      datarootdir : ${datarootdir}"
else $as_nop
  printf "%s\n" "                      datarootdir : no"

fi



   if test ${makedir+y}
then :
  printf "%s\n" "                          makedir : ${makedir}"
else $as_nop
  printf "%s\n" "                          makedir : no"

fi



   printf "%s\n" ""

   if test ${MEMORY_CHECKER+y}
then :
  printf "%s\n" "                  Memory checking : ${MEMORY_CHECKER}"
else $as_nop
  printf "%s\n" "                  Memory checking : no"

fi


   printf "%s\n" ""

   if test ${PTLIB_DNS_RESOLVER+y}
then :
  printf "%s\n" "                     DNS Resolver : ${PTLIB_DNS_RESOLVER}"
else $as_nop
  printf "%s\n" "                     DNS Resolver : no"

fi


   if test ${PTLIB_IPV6+y}
then :
  printf "%s\n" "                             IPv6 : ${PTLIB_IPV6}"
else $as_nop
  printf "%s\n" "                             IPv6 : no"

fi


   if test ${PTLIB_PCAP+y}
then :
  printf "%s\n" "            Packet Capture (PCAP) : ${PTLIB_PCAP}"
else $as_nop
  printf "%s\n" "            Packet Capture (PCAP) : no"

fi


   if test ${PTLIB_EXPAT+y}
then :
  printf "%s\n" "               Expat (XML parser) : ${PTLIB_EXPAT}"
else $as_nop
  printf "%s\n" "               Expat (XML parser) : no"

fi


   if test ${PTLIB_OPENSSL+y}
then :
  printf "%s\n" "                          OpenSSL : ${PTLIB_OPENSSL}"
else $as_nop
  printf "%s\n" "                          OpenSSL : no"

fi


   if test ${PTLIB_SASL+y}
then :
  printf "%s\n" "                          SASL v1 : ${PTLIB_SASL}"
else $as_nop
  printf "%s\n" "                          SASL v1 : no"

fi


   if test ${PTLIB_SASL2+y}
then :
  printf "%s\n" "                          SASL v2 : ${PTLIB_SASL2}"
else $as_nop
  printf "%s\n" "                          SASL v2 : no"

fi


   if test ${PTLIB_OPENLDAP+y}
then :
  printf "%s\n" "                         OpenLDAP : ${PTLIB_OPENLDAP}"
else $as_nop
  printf "%s\n" "                         OpenLDAP : no"

fi


   if test ${PTLIB_ODBC+y}
then :
  printf "%s\n" "                             ODBC : ${PTLIB_ODBC}"
else $as_nop
  printf "%s\n" "                             ODBC : no"

fi


   if test ${PTLIB_LUA+y}
then :
  printf "%s\n" "                              Lua : ${PTLIB_LUA}"
else $as_nop
  printf "%s\n" "                              Lua : no"

fi


   if test ${PTLIB_V8+y}
then :
  printf "%s\n" "                  Javascript (V8) : ${PTLIB_V8}"
else $as_nop
  printf "%s\n" "                  Javascript (V8) : no"

fi


   if test ${PTLIB_FESTIVAL+y}
then :
  printf "%s\n" "                     Festival TTS : ${PTLIB_FESTIVAL}"
else $as_nop
  printf "%s\n" "                     Festival TTS : no"

fi


   if test ${PTLIB_CURSES+y}
then :
  printf "%s\n" "                           Curses : ${PTLIB_CURSES}"
else $as_nop
  printf "%s\n" "                           Curses : no"

fi


   if test ${PTLIB_GSTREAMER+y}
then :
  printf "%s\n" "                        GStreamer : ${PTLIB_GSTREAMER}"
else $as_nop
  printf "%s\n" "                        GStreamer : no"

fi


   printf "%s\n" ""

   if test ${PTLIB_AUDIO+y}
then :
  printf "%s\n" "                            Audio : ${PTLIB_AUDIO}"
else $as_nop
  printf "%s\n" "                            Audio : no"

fi


   if test ${PTLIB_ALSA+y}
then :
  printf "%s\n" "                             ALSA : ${PTLIB_ALSA}"
else $as_nop
  printf "%s\n" "                             ALSA : no"

fi


   if test ${PTLIB_ESD+y}
then :
  printf "%s\n" "                              ESD : ${PTLIB_ESD}"
else $as_nop
  printf "%s\n" "                              ESD : no"

fi


   if test ${PTLIB_OSS+y}
then :
  printf "%s\n" "                              OSS : ${PTLIB_OSS}"
else $as_nop
  printf "%s\n" "                              OSS : no"

fi


   if test ${PTLIB_PULSE+y}
then :
  printf "%s\n" "                            Pulse : ${PTLIB_PULSE}"
else $as_nop
  printf "%s\n" "                            Pulse : no"

fi


   if test ${PTLIB_SUNAUDIO+y}
then :
  printf "%s\n" "                              Sun : ${PTLIB_SUNAUDIO}"
else $as_nop
  printf "%s\n" "                              Sun : no"

fi


   if test ${PTLIB_AUDIOSHM+y}
then :
  printf "%s\n" "                              shm : ${PTLIB_AUDIOSHM}"
else $as_nop
  printf "%s\n" "                              shm : no"

fi


   printf "%s\n" ""

   if test ${PTLIB_VIDEO+y}
then :
  printf "%s\n" "                            Video : ${PTLIB_VIDEO}"
else $as_nop
  printf "%s\n" "                            Video : no"

fi


   if test ${PTLIB_SDL+y}
then :
  printf "%s\n" "                             SDL2 : ${PTLIB_SDL}"
else $as_nop
  printf "%s\n" "                             SDL2 : no"

fi


   if test ${PTLIB_V4L+y}
then :
  printf "%s\n" "                     Video4linux  : ${PTLIB_V4L}"
else $as_nop
  printf "%s\n" "                     Video4linux  : no"

fi


   if test ${PTLIB_V4L2+y}
then :
  printf "%s\n" "                     Video4linux2 : ${PTLIB_V4L2}"
else $as_nop
  printf "%s\n" "                     Video4linux2 : no"

fi


   if test ${PTLIB_BSDVIDEOCAP+y}
then :
  printf "%s\n" "                              BSD : ${PTLIB_BSDVIDEOCAP}"
else $as_nop
  printf "%s\n" "                              BSD : no"

fi


   if test ${PTLIB_AVC1394+y}
then :
  printf "%s\n" "                    IEEE-1394/AVC : ${PTLIB_AVC1394}"
else $as_nop
  printf "%s\n" "                    IEEE-1394/AVC : no"

fi


   if test ${PTLIB_DC1394+y}
then :
  printf "%s\n" "                    IEEE-1394/DC  : ${PTLIB_DC1394}"
else $as_nop
  printf "%s\n" "                    IEEE-1394/DC  : no"

fi


   if test ${PTLIB_FFMPEG+y}
then :
  printf "%s\n" "                           FFMPEG : ${PTLIB_FFMPEG}"
else $as_nop
  printf "%s\n" "                           FFMPEG : no"

fi


   if test ${PTLIB_IMAGEMAGICK+y}
then :
  printf "%s\n" "                      ImageMagick : ${PTLIB_IMAGEMAGICK}"
else $as_nop
  printf "%s\n" "                      ImageMagick : no"

fi


   if test ${PTLIB_LIBJPEG+y}
then :
  printf "%s\n" "                        JPEG File : ${PTLIB_LIBJPEG}"
else $as_nop
  printf "%s\n" "                        JPEG File : no"

fi


   printf "%s\n" ""

   if test ${CPLUSPLUS_STD+y}
then :
  printf "%s\n" "                     Advanced C++ : ${CPLUSPLUS_STD}"
else $as_nop
  printf "%s\n" "                     Advanced C++ : no"

fi



   if test ${CPPFLAGS+y}
then :
  printf "%s\n" "                         CPPFLAGS : ${CPPFLAGS}"
else $as_nop
  printf "%s\n" "                         CPPFLAGS : no"

fi



   if test ${CFLAGS+y}
then :
  printf "%s\n" "                           CFLAGS : ${CFLAGS}"
else $as_nop
  printf "%s\n" "                           CFLAGS : no"

fi



   if test ${CXXFLAGS+y}
then :
  printf "%s\n" "                         CXXFLAGS : ${CXXFLAGS}"
else $as_nop
  printf "%s\n" "                         CXXFLAGS : no"

fi



   if test ${LDFLAGS+y}
then :
  printf "%s\n" "                          LDFLAGS : ${LDFLAGS}"
else $as_nop
  printf "%s\n" "                          LDFLAGS : no"

fi



   if test ${LIBS+y}
then :
  printf "%s\n" "                             LIBS : ${LIBS}"
else $as_nop
  printf "%s\n" "                             LIBS : no"

fi


   printf "%s\n" ""
   printf "%s\n" "========================================================================"


