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

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


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

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


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

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

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

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

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

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

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

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

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

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


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

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

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

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

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

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

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


} # as_fn_mkdir_p

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

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


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

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

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

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

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

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


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

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

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

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

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

as_test_x='test -x'
as_executable_p=as_fn_executable_p

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

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


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

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

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

# Identity of this package.
PACKAGE_NAME=
PACKAGE_TARNAME=
PACKAGE_VERSION=
PACKAGE_STRING=
PACKAGE_BUGREPORT=
PACKAGE_URL=

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

ac_subst_vars='LTLIBOBJS
LIBOBJS
ANT
JAVA
JAVAC
TESTICONSIZE2
TESTICONSIZE
BMPTOPNM
RESOURCE_FILES
STRDUP_O
ARXSTRDUP_O
DUMA_EXTRA_LIBS
LIBDUMA_A
EFENCE_EXTRA_LIBS
LIBEFENCE_A
C99
SDL_JOYSTICK_LIBS
SDL_JOYSTICK_SUBDIR
SDLCFLAGS
EGREP
GREP
RANLIB
VRMLBROWSER
COMMONFLAGS
PARSER_CPP_CFLAG
LD_OPTIONS
X_EXTRA_LIBS
X_LIBS
X_PRE_LIBS
X_CFLAGS
CPP
XMKMF
RIB_TEXTURER
IMAGECONVERTER
CHECK_IN_COMMAND
MOVIEEDITOR
SOUNDEDITOR
IMAGEEDITOR4KIDS
IMAGEEDITOR
WWWBROWSER
TERM
X11_EDITOR
GREP_FLAGS
EGREP_PROBLEMS
NOUNISTD
RC_LIBS
LEXLIB
LEX_OUTPUT_ROOT
LEX
RC_YACC
YFLAGS
YACC
AWK
STATIC
OBJS
NOFORT
OPTBIG
OPTIM
NEBULA
GIF
CXXCPP
ac_ct_CXX
CXXFLAGS
CXX
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
with_oldmotif
with_olpc
with_optimization
with_partical_fortify
with_iconscale2
with_devil
with_cgal
with_cgalheaders
with_omp
with_aqsis
with_ffmpeg
with_png_handle_unknown
with_sdljoystick
with_helpurl
with_vrmlnodesurl
with_x3durl
with_protobaseurl
with_debian
with_x3domurl
with_coverwave
with_covertuimap
with_wwwbrowser
with_vrmlbrowser
with_x11_editor
with_imageeditor
with_imageeditor4kids
with_soundeditor
with_movieeditor
with_checkincommand
with_imageconverter
with_ant
with_usrlocalinclude
with_kgcc
with_eulerrotation
with_routeatend
with_uninstallcomment
with_xj3drigidbodyphysicscomponent
with_dontreplacevrmlscript
with_stereo
with_stereocommand
with_updatedebug
with_aflockdebug
with_coredump
with_ttf_file
with_fpuinterrupts
with_efence
with_duma
with_gif
with_usb
with_teachermenu
with_testinmenu
with_cut
with_textedit
with_nebula
with_textureimagemode
with_optbigfiles
with_gprof
with_gcov
with_archives
with_static
with_ranlib
with_osmesa
with_debug
with_x
enable_input_events
with_about
with_allow_multiple_definition
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CXX
CXXFLAGS
CCC
CXXCPP
YACC
YFLAGS
XMKMF
CPP'


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

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

ac_prev=
ac_dashdash=
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval $ac_prev=\$ac_option
    ac_prev=
    continue
  fi

  case $ac_option in
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *=)   ac_optarg= ;;
  *)    ac_optarg=yes ;;
  esac

  # Accept the important Cygnus configure options, so we can diagnose typos.

  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)
    ac_prev=build_alias ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build_alias=$ac_optarg ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    ac_prev=cache_file ;;
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    datadir=$ac_optarg ;;

  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
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    datarootdir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=no ;;

  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;

  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;

  -enable-* | --enable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=\$ac_optarg ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  | --exec=* | --exe=* | --ex=*)
    exec_prefix=$ac_optarg ;;

  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;

  -help | --help | --hel | --he | -h)
    ac_init_help=long ;;
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    ac_init_help=recursive ;;
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;

  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$ac_optarg ;;

  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;

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

  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    libdir=$ac_optarg ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;

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

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst | --locals)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;

  -nfp | --nfp | --nf)
    # Obsolete; use --without-fp.
    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c | -n)
    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  | --oldin | --oldi | --old | --ol | --o)
    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    oldincludedir=$ac_optarg ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix=$ac_optarg ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
  | --program-pre | --program-pr | --program-p)
    ac_prev=program_prefix ;;
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    program_prefix=$ac_optarg ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
  | --program-suf | --program-su | --program-s)
    ac_prev=program_suffix ;;
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
    program_suffix=$ac_optarg ;;

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

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

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

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

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

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  | --sharedst | --shareds | --shared | --share | --shar \
  | --sha | --sh)
    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  | --sha=* | --sh=*)
    sharedstatedir=$ac_optarg ;;

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

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

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    sysconfdir=$ac_optarg ;;

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

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

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

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=no ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
    esac
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

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

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

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

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

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


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


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

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

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

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

Defaults for the options are specified in brackets.

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

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

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

For better control, use the options below.

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

  cat <<\_ACEOF

X features:
  --x-includes=DIR    X include files are in DIR
  --x-libraries=DIR   X library files are in DIR
_ACEOF
fi

if test -n "$ac_init_help"; then

  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-input-events   use Linux 2.4 unified input interface default=yes

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
--with-oldmotif           used for compatibility with old motif/lesstif versions
--with-olpc               used for compatibility with the one laptop per child computer
--with-optimization       optimize for speed
--with-partical-fortify partical use -D_FORTIFY_SOURCE=2
--with-iconscale2         used to scale major icons by factor 2
--without-devil           do not use DevIL library to load textureimages
--without-cgal            do not use CGAL library e.g. to use convex hull
--with-cgalheaders        use the headers only version of the CGAL library
--without-omp             do not use OpenMP
--without-aqsis           do not use aqsis to render .RIB files
--without-ffmpeg          do not use ffmpeg libraries to load movie texture
--without-png_handle_unknown  use if link fails cause of png_handle_unknown
--with-sdljoystick 	  use SDL joystick code
--with-helpurl=\"helpurl\"  URL of the \"docs\" directory
--with-vrmlnodesurl=\"vrmlnodesurl\" URL of ISO standard vrml97 node list e.g. downloaded version of  http://www.web3d.org/documents/specifications/14772/V2.0/part1/nodesRef.html
--with-x3durl=\"x3durl\" URL of ISO standard X3D e.g. downloaded version of http://www.web3d.org/documents/specifications/19775-1/V3.3/Part01
            X3DURL="$withval";export X3DURL
--with-protobaseurl=\"url\" URL of base directory of PROTOs for needed EXTERNPROTO statements
--with-debian             optimize library usage for debian
--with-x3domurl=\"x3domurl\" URL to X3DOM support files
--with-coverwave          allow creation of deprecated cover node Wave
--with-covertuimap        allow creation of incomplete cover node TUIMap
--with-wwwbrowser=wwwbrowser  webbrowser eg. netscape firefox mozilla...
--with-vrmlbrowser=vrmlbrowser  VRML browser eg. firefox view3dscene freewrl ...
--with-x11-editor=editor  X11 text editor eg. gedit gvim ...
--with-imageeditor=imageeditor  object editor for bitmap (.jpg/.png/.gif) files eg. gimp krita xpaint imgworks...
--with-imageeditor4kids=imageeditor  simple object editor for bitmap (.jpg/.png/.gif) files usefull for kids eg. kolourpaint gpaint...
--with-soundeditor=soundeditor  object editor for sound (.wav) files eg. audacity rezound wavesurfer gnusound sweep soundeditor...
--with-movieeditor=movieeditor  object editor for movie (.mpeg) files eg. cinelerra avidemux2 avidemux moviemaker...
--with-checkincommand=checkincommand  default check in command of a revision control system
--with-imageconverter=imageconverter  converter for bitmap (.jpg/.png/.gif) files to bmp files for ac3d export...
--with-ant=/path/to/ant   compile with support for ant "Another Neat Tool"
--without-usrlocalinclude use when the compiler refuse -I/usr/local/include
--with-kgcc 	 	  use to avoid the buggy Redhat/SuSE Linux \"gcc 2.96\"
--with-eulerrotation      use for euler angles instead of VRML like rotations
--with-routeatend         write route statement at end into file
--with-uninstallcomment=\"uninstallcomment\"  use to document a uninstall command
--with-xj3drigidbodyphysicscomponent  use special component name xj3d_RigidBodyPhysics
--with-dontreplacevrmlscript  do not replace vrmlscript: with javascript:
--without-stereo 	  use if you do not have shutterglases
--with-stereocommand=\"stereocommand\"   how to switch to stereomode (e.g. \"/usr/gfx/setmon -n 1024x768_96s\" on some SGI IRIX systems)
--with-updatedebug        use debug messages for updates between views
--with-aflockdebug        use debug messages for Ascention Flock of birds
--with-coredump 	  switch off emergencysave signalhandling
--with-ttf-file=ttffile     select .ttf file for UNIX/Linux font rendering
--with-fpuinterrupts      switch on interrupts on invalid fpu operations
--with-efence 	          use the efence malloc debugging routines
--with-duma               use the duma malloc debugging routines
--without-gif             avoid code to render gif textures
--without-usb             avoid code to use libusb/NXT inputdevice
--with-teachermenu        add a extra submenu useful for teaching things
--with-testinmenu         insert a extra menupoint for testing of developers
--with-cut                currently you better use copy/paste/delete instead...
--without-textedit        disable file -> textedit cause it would do not return
--with-nebula 	          use if you want to convert to The Nebula Device
--with-textureimagemode   use nonstandard mode field in TextureImage node
--without-optbigfiles     do not optimize compiling of big files
--with-gprof              compile with support for the gprof analyser
--with-gcov               compile with support for the gcov analyser
--with-archives           link via archives
--with-static             link with the -static option
--without-ranlib          avoid the usage of the ranlib command
--with-osmesa 	          use mesa off screen rendering (avoid with real OpenGL)
--with-debug 	          set -DDEBUG=1 to enable debugging code
  --with-x                use the X Window System
--with-about=\"about text\" about text
--with-allow-multiple-definition allow multiple linker symbols

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CXX         C++ compiler command
  CXXFLAGS    C++ compiler flags
  CXXCPP      C++ preprocessor
  YACC        The `Yet Another Compiler Compiler' implementation to use.
              Defaults to the first program found out of: `bison -y', `byacc',
              `yacc'.
  YFLAGS      The list of arguments that will be passed by default to $YACC.
              This script will default YFLAGS to the empty string to avoid a
              default value of `-d' given by some make applications.
  XMKMF       Path to xmkmf, Makefile generator for X Window System
  CPP         C preprocessor

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

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

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

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

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

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

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

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

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

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

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

} # ac_fn_c_try_compile

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

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

} # ac_fn_cxx_try_compile

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

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

} # ac_fn_cxx_try_cpp

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

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

} # ac_fn_c_try_link

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

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

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

#undef $2

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

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

} # ac_fn_c_check_func

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

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

} # ac_fn_c_try_cpp

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

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

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

} # ac_fn_c_check_header_mongrel

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

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

} # ac_fn_c_try_run

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

} # ac_fn_c_check_header_compile

# ac_fn_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.$ac_objext conftest$ac_exeext
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_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
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

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

} # ac_fn_cxx_try_link

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

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

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

} # ac_fn_cxx_check_header_mongrel
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by $as_me, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@

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

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

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

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

_ASUNAME

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

} >&5

cat >&5 <<_ACEOF


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

_ACEOF


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

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

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

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

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

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

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

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

# Predefined preprocessor variables.

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

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

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

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

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

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


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

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

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

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



SELFDIR=`dirname $0`/

echo '#define FFMPEG 0' > $SELFDIR/src/config.h

ac_config_headers="$ac_config_headers $SELFDIR/src/config.h"


OS=`uname`

# snap compile is in directory build...
WHITE_DUNE_PATH=`pwd`
export WHITE_DUNE_PATH
if test X_`basename $WHITE_DUNE_PATH` = X_build ; then
   WHITE_DUNE_PATH=`(cd ../../../../.. && pwd)`
   DUNE_VERSION="white_dune `(cd ../../../../.. && sh ./batch/getversion.sh)`"
else
   DUNE_VERSION="white_dune `$SELFDIR/batch/getversion.sh`"
fi
cat >>confdefs.h <<_ACEOF
#define HAVE_DUNE_VERSION "${DUNE_VERSION}"
_ACEOF


echo fix unix filepermissions
sh $SELFDIR/batch/fixpermissions.sh

OLD_CFLAGS="$CFLAGS"
OLD_CXXFLAGS="$CXXFLAGS"

VCGLIB_FLAGS=`pkg-config --cflags vcglib 2> /dev/null`
if test "X_$VCGLIB_FLAGS" != "X_" ; then
   CPPFLAGS="$CPPFLAGS $VCGLIB_FLAGS"
else
   CPPFLAGS="$CPPFLAGS -I/usr/local/include -I/usr/local/include/eigenlib -I/usr/include/vcglib -I$SELFDIR/src -I$SELFDIR/vcglib -I$SELFDIR/vcglib/eigenlib -I$HOME/vcglib -I$SELFDIR/../vcglib -I$HOME/vcglib/eigenlib -I$SELFDIR/../vcglib/eigenlib"
fi

FREETYPE2_FLAGS=`pkg-config --cflags freetype2 2> /dev/null`
if test "X_$FREETYPE2_FLAGS" != "X_" ; then
   CPPFLAGS="$CPPFLAGS $FREETYPE2_FLAGS"
else
   CPPFLAGS="$CPPFLAGS -I/usr/include/freetype2/ -I/opt/X11/include/freetype2/"
fi
export CPPFLAGS

if test "X_'ls -d I/usr/include/ffmpeg/ 2>/dev/null" != "X_" ; then
      CPPFLAGS="$CPPFLAGS -I/usr/include/ffmpeg/ "
   export CPPFLAGS
else
   # avoid ffmpget check for mageia Linux which misses something in /usr/include
   FFMPEG=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
if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


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

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

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

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

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


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

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


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

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


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

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


  test -n "$ac_ct_CC" && break
done

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

fi


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

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

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

int
main ()
{

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

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

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

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

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

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

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

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

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

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

int
main ()
{

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

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

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

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

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

int
main ()
{

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

int
main ()
{

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

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

int
main ()
{

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

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

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

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

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

fi

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

ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test -z "$CXX"; then
  if test -n "$CCC"; then
    CXX=$CCC
  else
    if test -n "$ac_tool_prefix"; then
  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CXX"; then
  ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


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

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


  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:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CXX=$ac_ct_CXX
  fi
fi

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

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
if ${ac_cv_cxx_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

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

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GXX=yes
else
  GXX=
fi
ac_test_CXXFLAGS=${CXXFLAGS+set}
ac_save_CXXFLAGS=$CXXFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
$as_echo_n "checking whether $CXX accepts -g... " >&6; }
if ${ac_cv_prog_cxx_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
   ac_cxx_werror_flag=yes
   ac_cv_prog_cxx_g=no
   CXXFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

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

int
main ()
{

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

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

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_prog_cxx_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
$as_echo "$ac_cv_prog_cxx_g" >&6; }
if test "$ac_test_CXXFLAGS" = set; then
  CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
  if test "$GXX" = yes; then
    CXXFLAGS="-g -O2"
  else
    CXXFLAGS="-g"
  fi
else
  if test "$GXX" = yes; then
    CXXFLAGS="-O2"
  else
    CXXFLAGS=
  fi
fi
ac_ext=c
ac_cpp='$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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
if test -z "$CXXCPP"; then
  if ${ac_cv_prog_CXXCPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CXXCPP needs to be expanded
    for CXXCPP in "$CXX -E" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :

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

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

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

    done
    ac_cv_prog_CXXCPP=$CXXCPP

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

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

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

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

else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C++ preprocessor \"$CXXCPP\" 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



if test "$CFLAGS" != "$OLD_CFLAGS"; then
 CFLAGS="$OLD_CFLAGS"
 echo reseting CFLAGS to $CFLAGS
fi

if test "$CXX_FLAGS" != "$OLD_CXXFLAGS"; then
 CXXFLAGS="$OLD_CXXFLAGS"
 echo reseting CXXFLAGS to $CXXFLAGS
fi


if test "X_$OS" = "X_Linux" ; then
 echo xxxxxxxxx Warning xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 echo problems with the buggy Redhat/SuSE Linux \"gcc 2.96\" compiler '?' Use
 echo
 echo  rm -f config.cache
 echo  sh ./configure --with-kgcc
 echo xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
fi



# Check whether --with-oldmotif was given.
if test "${with_oldmotif+set}" = set; then :
  withval=$with_oldmotif; $as_echo "#define HAVE_OLD_MOTIF 1" >>confdefs.h

fi



# Check whether --with-olpc was given.
if test "${with_olpc+set}" = set; then :
  withval=$with_olpc; HAVE_OLPC=1;CPPFLAGS="$CPPFLAGS -I/usr/local/include/freetype2";export CPPFLAGS;OPTIM="$OPTIM -O3 -mmmx -m3dnow -ffast-math";export OPTIM;$as_echo "#define HAVE_OLPC 1" >>confdefs.h

fi


if test "X_$OPTIM" = "X_" ;then
   OPTIM=-g
fi

# Check whether --with-optimization was given.
if test "${with_optimization+set}" = set; then :
  withval=$with_optimization; OPTIM="-O2 -g";export OPTIM; NOFORT="-O2 -g";export NOFORT
fi



# Check whether --with-partical-fortify was given.
if test "${with_partical_fortify+set}" = set; then :
  withval=$with_partical_fortify; OPTIM="-D_FORTIFY_SOURCE=2 -O2";export OPTIM; NOFORT="-O2";export NOFORT
fi


LIBS="$LIBS $EXTRA_LIBS"
export LIBS


# Check whether --with-iconscale2 was given.
if test "${with_iconscale2+set}" = set; then :
  withval=$with_iconscale2; $as_echo "#define HAVE_ICON_SCALE_2 1" >>confdefs.h

fi



# Check whether --with-devil was given.
if test "${with_devil+set}" = set; then :
  withval=$with_devil; DEVIL=no
fi



# Check whether --with-cgal was given.
if test "${with_cgal+set}" = set; then :
  withval=$with_cgal; CGAL=no
fi



# Check whether --with-cgalheaders was given.
if test "${with_cgalheaders+set}" = set; then :
  withval=$with_cgalheaders; CGALHEADERS=yes
fi

CGALHEADERS=yes


# Check whether --with-omp was given.
if test "${with_omp+set}" = set; then :
  withval=$with_omp; OMP=no
fi



# Check whether --with-aqsis was given.
if test "${with_aqsis+set}" = set; then :
  withval=$with_aqsis; AQSIS=no
fi



# Check whether --with-ffmpeg was given.
if test "${with_ffmpeg+set}" = set; then :
  withval=$with_ffmpeg; FFMPEG=no
fi



# Check whether --with-png_handle_unknown was given.
if test "${with_png_handle_unknown+set}" = set; then :
  withval=$with_png_handle_unknown; $as_echo "#define HAVE_NO_PNG_HANDLE_UNKNOWN 1" >>confdefs.h

fi



# Check whether --with-sdljoystick was given.
if test "${with_sdljoystick+set}" = set; then :
  withval=$with_sdljoystick; SDL_JOYSTICK=yes
fi



# Check whether --with-helpurl was given.
if test "${with_helpurl+set}" = set; then :
  withval=$with_helpurl; HELPURL="$withval";export HELPURL
fi

if test "X_$HELPURL" != "X_" ; then
   cat >>confdefs.h <<_ACEOF
#define HAVE_HELP_URL "${HELPURL}"
_ACEOF

else
   if test -d docs ; then
      cat >>confdefs.h <<_ACEOF
#define HAVE_HELP_URL "${WHITE_DUNE_PATH}/docs/index.html"
_ACEOF

   fi
   if test X_`basename $PWD` = X_build ; then
      cat >>confdefs.h <<_ACEOF
#define HAVE_HELP_URL "http://wdune.ourproject.org/docs/index.html"
_ACEOF

   fi
fi


# Check whether --with-vrmlnodesurl was given.
if test "${with_vrmlnodesurl+set}" = set; then :
  withval=$with_vrmlnodesurl; VRMLNODESURL="$withval";export VRMLNODESURL
fi

if test "X_$VRMLNODESURL" != "X_" ; then
   cat >>confdefs.h <<_ACEOF
#define HAVE_VRML_NODES_URL "${VRMLNODESURL}"
_ACEOF

fi


# Check whether --with-x3durl was given.
if test "${with_x3durl+set}" = set; then :
  withval=$with_x3durl;
fi

if test "X_$X3DURL" != "X_" ; then
   cat >>confdefs.h <<_ACEOF
#define HAVE_X3D_URL "${X3DURL}"
_ACEOF

fi


# Check whether --with-protobaseurl was given.
if test "${with_protobaseurl+set}" = set; then :
  withval=$with_protobaseurl; PROTO_BASE_URL="$withval";export PROTO_BASE_URL
fi



# Check whether --with-debian was given.
if test "${with_debian+set}" = set; then :
  withval=$with_debian; DEBIAN=yes;export DEBIAN
fi



# Check whether --with-x3domurl was given.
if test "${with_x3domurl+set}" = set; then :
  withval=$with_x3domurl; X3DDOMURL="$withval";export X3DOMURL
fi

if test "X_$X3DOMURL" != "X_" ; then
   cat >>confdefs.h <<_ACEOF
#define HAVE_X3DOM_PATH "${X3DOMURL}"
_ACEOF

fi

VRML97_AMENDMENT1=vrml97Amendment1
X3D=x3d
SCRIPTED_NODES=scripted_Nodes
COVER_NODES=coverNodes
EXPORT_CONTAINER=exportContainers

for i in VRML97_AMENDMENT1 X3D SCRIPTED_NODES COVER_NODES EXPORT_CONTAINER; do
   x=`eval echo '$'"$i"`
   if test "X_$PROTO_BASE_URL" != "X_"; then
      url=HAVE_''$i''_PROTO_URL
      cat >>confdefs.h <<_ACEOF
#define $url "$PROTO_BASE_URL/$x"
_ACEOF

   else
      if test -d docs/$x ; then
         url=HAVE_''$i''_PROTO_URL
         cat >>confdefs.h <<_ACEOF
#define $url "${SELFDIR}/docs/$x"
_ACEOF

      fi
   fi
done


# Check whether --with-coverwave was given.
if test "${with_coverwave+set}" = set; then :
  withval=$with_coverwave; $as_echo "#define HAVE_COVER_WAVE 1" >>confdefs.h

fi



# Check whether --with-covertuimap was given.
if test "${with_covertuimap+set}" = set; then :
  withval=$with_covertuimap; $as_echo "#define HAVE_COVER_TUI_MAP 1" >>confdefs.h

fi



# Check whether --with-wwwbrowser was given.
if test "${with_wwwbrowser+set}" = set; then :
  withval=$with_wwwbrowser; WWWBROWSER="$withval";export WWWBROWSER
fi



# Check whether --with-vrmlbrowser was given.
if test "${with_vrmlbrowser+set}" = set; then :
  withval=$with_vrmlbrowser; VRMLBROWSER="$withval";export VRMLBROWSER
fi

if (echo "$VRMLBROWSER" | grep "freewrl" > /dev/null) ; then
   VRMLBROWSER="LD_LIBRARY_PATH=/usr/local/lib $VRMLBROWSER"
   export VRMLBROWSER
fi


# Check whether --with-x11-editor was given.
if test "${with_x11_editor+set}" = set; then :
  withval=$with_x11_editor; X11_EDITOR="$withval";export X11_EDITOR
fi

if (echo "$X11_EDITOR" | grep "gvim" > /dev/null) ; then
    cat >>confdefs.h <<_ACEOF
#define HAVE_X11_EDITOR "$X11_EDITOR -f "
_ACEOF

fi

KNOWN_IMAGE_EDITORS="gimp imgworks krita kolourpaint xpaint gpaint"

# Check whether --with-imageeditor was given.
if test "${with_imageeditor+set}" = set; then :
  withval=$with_imageeditor; IMAGEEDITOR="$withval";export IMAGEEDITOR
fi


KNOWN_IMAGE_EDITORS_4KIDS="imgworks kolourpaint gpaint krita xpaint gimp"

# Check whether --with-imageeditor4kids was given.
if test "${with_imageeditor4kids+set}" = set; then :
  withval=$with_imageeditor4kids; IMAGEEDITOR4KIDS="$withval";export IMAGEEDITOR4KIDS
fi


KNOWN_SOUND_EDITORS="audacity rezound wavesurfer gnusound sweep soundeditor"

# Check whether --with-soundeditor was given.
if test "${with_soundeditor+set}" = set; then :
  withval=$with_soundeditor; SOUNDEDITOR="$withval";export SOUNDEDITOR
fi


KNOWN_MOVIE_EDITORS="cinelerra avidemux2 avidemux moviemaker"

# Check whether --with-movieeditor was given.
if test "${with_movieeditor+set}" = set; then :
  withval=$with_movieeditor; MOVIEEDITOR="$withval";export MOVIEEDITOR
fi



# Check whether --with-checkincommand was given.
if test "${with_checkincommand+set}" = set; then :
  withval=$with_checkincommand; CHECK_IN_COMMAND="$withval";export CHECK_IN_COMMAND
fi


KNOWN_IMAGE_CONVERTERS="convert"

# Check whether --with-imageconverter was given.
if test "${with_imageconverter+set}" = set; then :
  withval=$with_imageconverter; IMAGECONVERTER="$withval";export IMAGECONVERTER
fi



# Check whether --with-ant was given.
if test "${with_ant+set}" = set; then :
  withval=$with_ant; ANT="$withval";export ANT
fi



# Check whether --with-usrlocalinclude was given.
if test "${with_usrlocalinclude+set}" = set; then :
  withval=$with_usrlocalinclude; USRLOCALINCLUDE=no
fi



# Check whether --with-kgcc was given.
if test "${with_kgcc+set}" = set; then :
  withval=$with_kgcc; CC=kgcc;export CC
fi



# Check whether --with-eulerrotation was given.
if test "${with_eulerrotation+set}" = set; then :
  withval=$with_eulerrotation; $as_echo "#define HAVE_EULER_ROT 1" >>confdefs.h

fi



# Check whether --with-routeatend was given.
if test "${with_routeatend+set}" = set; then :
  withval=$with_routeatend; $as_echo "#define HAVE_ROUTE_AT_END 1" >>confdefs.h

fi



# Check whether --with-uninstallcomment was given.
if test "${with_uninstallcomment+set}" = set; then :
  withval=$with_uninstallcomment; UNINSTALL_COMMENT="$withval";export UNINSTALL_COMMENT
fi

if test "X_$UNINSTALL_COMMENT" != "X_" ; then
   cat >>confdefs.h <<_ACEOF
#define HAVE_UNINSTALL_COMMENT "${UNINSTALL_COMMENT}"
_ACEOF

else
   cat >>confdefs.h <<_ACEOF
#define HAVE_UNINSTALL_COMMENT "no information how to uninstall white_dune: possibly it has been installed from source"
_ACEOF

fi


# Check whether --with-xj3drigidbodyphysicscomponent was given.
if test "${with_xj3drigidbodyphysicscomponent+set}" = set; then :
  withval=$with_xj3drigidbodyphysicscomponent; $as_echo "#define HAVE_XJ3D_RIGID_BODY_PHYSICS_COMPONENT 1" >>confdefs.h

fi




# Check whether --with-dontreplacevrmlscript was given.
if test "${with_dontreplacevrmlscript+set}" = set; then :
  withval=$with_dontreplacevrmlscript; $as_echo "#define HAVE_DONT_REPLACE_VRMLSCRIPT 1" >>confdefs.h

fi



# Check whether --with-stereo was given.
if test "${with_stereo+set}" = set; then :
  withval=$with_stereo; $as_echo "#define HAVE_NO_STEREO 1" >>confdefs.h

fi



# Check whether --with-stereocommand was given.
if test "${with_stereocommand+set}" = set; then :
  withval=$with_stereocommand; STEREOCOMMAND="$withval";export STEREOCOMMAND
fi

if test "X_$STEREOCOMMAND" != "X_" ;then
   cat >>confdefs.h <<_ACEOF
#define HAVE_STEREOCOMMAND "${STEREOCOMMAND}"
_ACEOF

fi


# Check whether --with-updatedebug was given.
if test "${with_updatedebug+set}" = set; then :
  withval=$with_updatedebug; $as_echo "#define HAVE_UPDATE_DEBUG 1" >>confdefs.h

fi



# Check whether --with-aflockdebug was given.
if test "${with_aflockdebug+set}" = set; then :
  withval=$with_aflockdebug; $as_echo "#define HAVE_AFLOCK_DEBUG 1" >>confdefs.h

fi



# Check whether --with-coredump was given.
if test "${with_coredump+set}" = set; then :
  withval=$with_coredump; $as_echo "#define HAVE_WANT_CORE 1" >>confdefs.h

fi



# Check whether --with-ttf-file was given.
if test "${with_ttf_file+set}" = set; then :
  withval=$with_ttf_file; cat >>confdefs.h <<_ACEOF
#define HAVE_DEFAULT_TTF_FILE "$withval"
_ACEOF

else
  TTF_FILE=0
fi


unset TEST_FPU_INTERRUPTS

# Check whether --with-fpuinterrupts was given.
if test "${with_fpuinterrupts+set}" = set; then :
  withval=$with_fpuinterrupts; export TEST_FPU_INTERRUPTS="yes"
fi

if test "X_$TEST_FPU_INTERRUPTS" != "X_" ; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FPU_SETCW" >&5
$as_echo_n "checking for _FPU_SETCW... " >&6; }

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

                    #include "fpu_control.h"

int
main ()
{

                    unsigned int cw;_FPU_SETCW(cw);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  echo yes;$as_echo "#define HAVE_FPU_SETCW 1" >>confdefs.h

else
  echo no

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for handle_sigfpes in -lfpe" >&5
$as_echo_n "checking for handle_sigfpes in -lfpe... " >&6; }
if ${ac_cv_lib_fpe_handle_sigfpes+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lfpe  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

  LIBS="-lfpe $LIBS"

fi

  for ac_func in handle_sigfpes
do :
  ac_fn_c_check_func "$LINENO" "handle_sigfpes" "ac_cv_func_handle_sigfpes"
if test "x$ac_cv_func_handle_sigfpes" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_HANDLE_SIGFPES 1
_ACEOF

fi
done

fi


# Check whether --with-efence was given.
if test "${with_efence+set}" = set; then :
  withval=$with_efence; HAVE_WANT_EFENCE="yes"
fi



# Check whether --with-duma was given.
if test "${with_duma+set}" = set; then :
  withval=$with_duma; HAVE_WANT_DUMA="yes"
fi



# Check whether --with-gif was given.
if test "${with_gif+set}" = set; then :
  withval=$with_gif; HAVE_WANT_GIF=no
fi


if test "X_$HAVE_WANT_GIF" != "X_no" ; then
  GIF=gif.o

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

fi


# Check whether --with-usb was given.
if test "${with_usb+set}" = set; then :
  withval=$with_usb; HAVE_WANT_USB=no
fi



# Check whether --with-teachermenu was given.
if test "${with_teachermenu+set}" = set; then :
  withval=$with_teachermenu; $as_echo "#define HAVE_TEACHER_MENU 1" >>confdefs.h

fi



# Check whether --with-testinmenu was given.
if test "${with_testinmenu+set}" = set; then :
  withval=$with_testinmenu; $as_echo "#define HAVE_TEST_IN_MENU 1" >>confdefs.h

fi



# Check whether --with-cut was given.
if test "${with_cut+set}" = set; then :
  withval=$with_cut; $as_echo "#define HAVE_CUT 1" >>confdefs.h

fi



# Check whether --with-textedit was given.
if test "${with_textedit+set}" = set; then :
  withval=$with_textedit; $as_echo "#define HAVE_NO_TEXTEDIT 1" >>confdefs.h

fi



# Check whether --with-nebula was given.
if test "${with_nebula+set}" = set; then :
  withval=$with_nebula; NEBULA=nebula/ExportNebula.o;export NEBULA;$as_echo "#define HAVE_SAND 1" >>confdefs.h

fi




# Check whether --with-textureimagemode was given.
if test "${with_textureimagemode+set}" = set; then :
  withval=$with_textureimagemode; $as_echo "#define HAVE_TEXTUREIMAGE_MODE 1" >>confdefs.h

fi



# Check whether --with-optbigfiles was given.
if test "${with_optbigfiles+set}" = set; then :
  withval=$with_optbigfiles; OPT_BIG_FILES=no
fi

if test "X_$OPT_BIG_FILES" = "X_no" ;then
    OPTIM=-O2
    OPTBIG=-g
else
    OPTBIG=$OPTIM
fi





# Check whether --with-gprof was given.
if test "${with_gprof+set}" = set; then :
  withval=$with_gprof; OPTIM="-pg -DNDEBUG=1";export OPTIM;$as_echo "#define HAVE_WANT_CORE 1" >>confdefs.h

fi


# Check whether --with-gcov was given.
if test "${with_gcov+set}" = set; then :
  withval=$with_gcov; OPTIM="-fprofile-arcs -ftest-coverage -DNDEBUG=1";export OPTIM;$as_echo "#define HAVE_WANT_CORE 1" >>confdefs.h

fi



if test "X_$STATIC" = "X_" ;then
   STATIC=""
fi

OBJS='$(OBJS)'

# Check whether --with-archives was given.
if test "${with_archives+set}" = set; then :
  withval=$with_archives; OBJS='$(ARCHIVES)'
fi

export OBJS



# Check whether --with-static was given.
if test "${with_static+set}" = set; then :
  withval=$with_static; STATIC=-static;export STATIC
fi




# Check whether --with-ranlib was given.
if test "${with_ranlib+set}" = set; then :
  withval=$with_ranlib; AVOID_RANLIB="yes"
fi



# Check whether --with-osmesa was given.
if test "${with_osmesa+set}" = set; then :
  withval=$with_osmesa; HAVE_WANT_OSMESA="yes"
fi



# Check whether --with-debug was given.
if test "${with_debug+set}" = set; then :
  withval=$with_debug; CXXFLAGS="-DDEBUG=1 $CXXFLAGS";export CXXFLAGS;
            CFLAGS="-DDEBUG=1 $CFLAGS";export CFLAGS
fi




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

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


  test -n "$AWK" && break
done

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

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


  test -n "$YACC" && break
done
test -n "$YACC" || YACC="yacc"

if test "X_$YACC" = "X_yacc" ; then
    WARNING_YACC="Warning: not all versions of yacc will work, you better use bison instead"
    echo $WARNING_YACC 1>&2
fi
RC_YACC=$YACC
export RC_YACC

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

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


  test -n "$LEX" && break
done
test -n "$LEX" || LEX=":"

if test "x$LEX" != "x:"; then
  cat >conftest.l <<_ACEOF
%%
a { ECHO; }
b { REJECT; }
c { yymore (); }
d { yyless (1); }
e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
    yyless ((input () != 0)); }
f { unput (yytext[0]); }
. { BEGIN INITIAL; }
%%
#ifdef YYTEXT_POINTER
extern char *yytext;
#endif
int
main (void)
{
  return ! yylex () + ! yywrap ();
}
_ACEOF
{ { ac_try="$LEX conftest.l"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$LEX conftest.l") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
$as_echo_n "checking lex output file root... " >&6; }
if ${ac_cv_prog_lex_root+:} false; then :
  $as_echo_n "(cached) " >&6
else

if test -f lex.yy.c; then
  ac_cv_prog_lex_root=lex.yy
elif test -f lexyy.c; then
  ac_cv_prog_lex_root=lexyy
else
  as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
$as_echo "$ac_cv_prog_lex_root" >&6; }
LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root

if test -z "${LEXLIB+set}"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
$as_echo_n "checking lex library... " >&6; }
if ${ac_cv_lib_lex+:} false; then :
  $as_echo_n "(cached) " >&6
else

    ac_save_LIBS=$LIBS
    ac_cv_lib_lex='none needed'
    for ac_lib in '' -lfl -ll; do
      LIBS="$ac_lib $ac_save_LIBS"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_lex=$ac_lib
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
      test "$ac_cv_lib_lex" != 'none needed' && break
    done
    LIBS=$ac_save_LIBS

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
$as_echo "$ac_cv_lib_lex" >&6; }
  test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
$as_echo_n "checking whether yytext is a pointer... " >&6; }
if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # POSIX says lex can declare yytext either as a pointer or an array; the
# default is implementation-dependent.  Figure out which it is, since
# not all implementations provide the %pointer and %array declarations.
ac_cv_prog_lex_yytext_pointer=no
ac_save_LIBS=$LIBS
LIBS="$LEXLIB $ac_save_LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  #define YYTEXT_POINTER 1
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_prog_lex_yytext_pointer=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_save_LIBS

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

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

fi
rm -f conftest.l $LEX_OUTPUT_ROOT.c

fi

if test "X_$LEX" = "X_lex" ; then
    RC_LIBS=-ll
else
    RC_LIBS=-lfl
fi

export RC_LIBS


if test "X_$LEX" = "X_lex" ; then
    WARNING_LEX="Warning: not all versions of lex will work, you better use flex instead"
    echo $WARNING_LEX 1>&2
    export LEX

fi

NOUNISTD=""
if test "X_$LEX" = "X_flex" ; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flex --nounistd option" >&5
$as_echo_n "checking for flex --nounistd option... " >&6; }
   if flex --help 2>&1 | grep '\--nounistd' > /dev/null ; then
       echo yes
       NOUNISTD="--nounistd"
   else
       echo no
   fi
fi
export NOUNISTD


EGREP_PROBLEMS="yes"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for specific egrep pattern compatibility" >&5
$as_echo_n "checking for specific egrep pattern compatibility... " >&6; }
ONE=`echo '#include <unistd.h>' | egrep '#include *.unistd\.h.' | wc -l`
if test "X_$ONE" = "X_1" ; then
   echo yes
   EGREP_PROBLEMS="no"
else
   echo no
fi
export EGREP_PROBLEMS


GREP_FLAGS=""
echo file > /tmp/file_$$.txt
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep --binary-files=text compatibility" >&5
$as_echo_n "checking for grep --binary-files=text compatibility... " >&6; }
FILE=`grep --binary-files=text file /tmp/file_$$.txt`
rm /tmp/file_$$.txt
if test "X_$FILE" = "X_file" ; then
   echo yes
   GREP_FLAGS="--binary-files=text"
else
   echo no
fi
export GREP_FLAGS


if test "X_$X11_EDITOR" = "X_" ; then
   for ac_prog in gedit gvim
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_X11_EDITOR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $X11_EDITOR in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_X11_EDITOR="$X11_EDITOR" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_X11_EDITOR="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
X11_EDITOR=$ac_cv_path_X11_EDITOR
if test -n "$X11_EDITOR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $X11_EDITOR" >&5
$as_echo "$X11_EDITOR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$X11_EDITOR" && break
done

   if (echo "$X11_EDITOR" | grep "gvim" > /dev/null) ; then
      cat >>confdefs.h <<_ACEOF
#define HAVE_X11_EDITOR "$X11_EDITOR -f "
_ACEOF

   else
      if test "X_$X11_EDITOR" != "X_" ; then
         cat >>confdefs.h <<_ACEOF
#define HAVE_X11_EDITOR "${X11_EDITOR}"
_ACEOF

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

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


  test -n "$TERM" && break
done

         if (echo "$TERM" | grep "lxterminal" > /dev/null) ; then
             cat >>confdefs.h <<_ACEOF
#define HAVE_TERM "$TERM --no-remote "
_ACEOF

         else
            if test "X_$TERM" != "X_" ; then
               cat >>confdefs.h <<_ACEOF
#define HAVE_TERM "${TERM}"
_ACEOF

            fi
         fi
      fi
   fi
fi

if test "X_$WWWBROWSER" = "X_" ; then
   for ac_prog in xdg-open firefox x-www-browser epiphany iceweasel phoenix galeon firebird opera mozilla seamonkey lynx links netscape
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_WWWBROWSER+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $WWWBROWSER in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_WWWBROWSER="$WWWBROWSER" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_WWWBROWSER="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$WWWBROWSER" && break
done

fi

if test "X_$WWWBROWSER" = "X_" ; then
   WWWBROWSER=firefox
else

  if test "X_$TERM" != "X_" ; then
      TERM="$TERM -e"
   fi

  if test "X_`basename \"$WWWBROWSER\"`" = "X_lynx" ; then
     WWWBROWSER="$TERM $WWWBROWSER"
  else
     if test "X_`basename \"$WWWBROWSER\"`" = "X_links" ; then
        WWWBROWSER="$TERM $WWWBROWSER"
     fi
  fi
fi

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

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


  test -n "$IMAGEEDITOR" && break
done

fi
cat >>confdefs.h <<_ACEOF
#define HAVE_IMAGE_EDITOR "${IMAGEEDITOR}"
_ACEOF


if test "X_$IMAGEEDITOR4KIDS" = "X_" ; then
   for ac_prog in $KNOWN_IMAGE_EDITORS_4KIDS
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_IMAGEEDITOR4KIDS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $IMAGEEDITOR4KIDS in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_IMAGEEDITOR4KIDS="$IMAGEEDITOR4KIDS" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_IMAGEEDITOR4KIDS="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
IMAGEEDITOR4KIDS=$ac_cv_path_IMAGEEDITOR4KIDS
if test -n "$IMAGEEDITOR4KIDS"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEEDITOR4KIDS" >&5
$as_echo "$IMAGEEDITOR4KIDS" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$IMAGEEDITOR4KIDS" && break
done

fi
cat >>confdefs.h <<_ACEOF
#define HAVE_IMAGE_EDITOR4KIDS "${IMAGEEDITOR4KIDS}"
_ACEOF



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

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


  test -n "$SOUNDEDITOR" && break
done

fi
cat >>confdefs.h <<_ACEOF
#define HAVE_SOUND_EDITOR "${SOUNDEDITOR}"
_ACEOF


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

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


  test -n "$MOVIEEDITOR" && break
done

fi
cat >>confdefs.h <<_ACEOF
#define HAVE_MOVIE_EDITOR "${MOVIEEDITOR}"
_ACEOF


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

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


  test -n "$CHECK_IN_COMMAND" && break
done

fi
if test "X_$CHECK_IN_COMMAND" != "X_" ; then
   if test "X_`basename $CHECK_IN_COMMAND`" = "X_ci" ; then
      CHECK_IN_COMMAND="ci -l -q -f \\\"%s\\\" < /dev/null"
      echo using ${CHECK_IN_COMMAND} as revision control checkin command
   fi
   cat >>confdefs.h <<_ACEOF
#define HAVE_CHECK_IN_COMMAND "${CHECK_IN_COMMAND}"
_ACEOF

fi

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

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


  test -n "$IMAGECONVERTER" && break
done

fi
if test "X_$IMAGECONVERTER" != "X_" ; then
   cat >>confdefs.h <<_ACEOF
#define HAVE_IMAGE_CONVERTER "${IMAGECONVERTER}"
_ACEOF

else
   echo "unable to convert textures to bmp for ac3d export and unable to convert textures for RIB export" 1>&2
fi

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

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


  test -n "$RIB_TEXTURER" && break
done

   if test "X_$RIB_TEXTURER" != "X_" ; then
      cat >>confdefs.h <<_ACEOF
#define HAVE_RIB_TEXTURER "${RIB_TEXTURER}"
_ACEOF

   fi
fi

SDL_JOYSTICK_BSD="no"
SDL_JOYSTICK_LINUX="no"
SDL_JOYSTICK_MACOSX="yes"

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

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

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

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

    done
    ac_cv_prog_CPP=$CPP

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

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

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

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

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

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


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
$as_echo_n "checking for X... " >&6; }


# Check whether --with-x was given.
if test "${with_x+set}" = set; then :
  withval=$with_x;
fi

# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
if test "x$with_x" = xno; then
  # The user explicitly disabled X.
  have_x=disabled
else
  case $x_includes,$x_libraries in #(
    *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
    *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # One or both of the vars are not set, and there is no cached value.
ac_x_includes=no ac_x_libraries=no
rm -f -r conftest.dir
if mkdir conftest.dir; then
  cd conftest.dir
  cat >Imakefile <<'_ACEOF'
incroot:
	@echo incroot='${INCROOT}'
usrlibdir:
	@echo usrlibdir='${USRLIBDIR}'
libdir:
	@echo libdir='${LIBDIR}'
_ACEOF
  if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
    # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
    for ac_var in incroot usrlibdir libdir; do
      eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
    done
    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
    for ac_extension in a so sl dylib la dll; do
      if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
	 test -f "$ac_im_libdir/libX11.$ac_extension"; then
	ac_im_usrlibdir=$ac_im_libdir; break
      fi
    done
    # Screen out bogus values from the imake configuration.  They are
    # bogus both because they are the default anyway, and because
    # using them would break gcc on systems where it needs fixed includes.
    case $ac_im_incroot in
	/usr/include) ac_x_includes= ;;
	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
    esac
    case $ac_im_usrlibdir in
	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
    esac
  fi
  cd ..
  rm -f -r conftest.dir
fi

# Standard set of common directories for X headers.
# Check X11 before X11Rn because it is often a symlink to the current release.
ac_x_header_dirs='
/usr/X11/include
/usr/X11R7/include
/usr/X11R6/include
/usr/X11R5/include
/usr/X11R4/include

/usr/include/X11
/usr/include/X11R7
/usr/include/X11R6
/usr/include/X11R5
/usr/include/X11R4

/usr/local/X11/include
/usr/local/X11R7/include
/usr/local/X11R6/include
/usr/local/X11R5/include
/usr/local/X11R4/include

/usr/local/include/X11
/usr/local/include/X11R7
/usr/local/include/X11R6
/usr/local/include/X11R5
/usr/local/include/X11R4

/usr/X386/include
/usr/x386/include
/usr/XFree86/include/X11

/usr/include
/usr/local/include
/usr/unsupported/include
/usr/athena/include
/usr/local/x11r5/include
/usr/lpp/Xamples/include

/usr/openwin/include
/usr/openwin/share/include'

if test "$ac_x_includes" = no; then
  # Guess where to find include files, by looking for Xlib.h.
  # First, try using that file with no special directory specified.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <X11/Xlib.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # We can compile using X headers with no special include directory.
ac_x_includes=
else
  for ac_dir in $ac_x_header_dirs; do
  if test -r "$ac_dir/X11/Xlib.h"; then
    ac_x_includes=$ac_dir
    break
  fi
done
fi
rm -f conftest.err conftest.i conftest.$ac_ext
fi # $ac_x_includes = no

if test "$ac_x_libraries" = no; then
  # Check for the libraries.
  # See if we find them without any special options.
  # Don't add to $LIBS permanently.
  ac_save_LIBS=$LIBS
  LIBS="-lX11 $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <X11/Xlib.h>
int
main ()
{
XrmInitialize ()
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  LIBS=$ac_save_LIBS
# We can link X programs with no special library path.
ac_x_libraries=
else
  LIBS=$ac_save_LIBS
for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
do
  # Don't even attempt the hair of trying to link an X program!
  for ac_extension in a so sl dylib la dll; do
    if test -r "$ac_dir/libX11.$ac_extension"; then
      ac_x_libraries=$ac_dir
      break 2
    fi
  done
done
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi # $ac_x_libraries = no

case $ac_x_includes,$ac_x_libraries in #(
  no,* | *,no | *\'*)
    # Didn't find X, or a directory has "'" in its name.
    ac_cv_have_x="have_x=no";; #(
  *)
    # Record where we found X for the cache.
    ac_cv_have_x="have_x=yes\
	ac_x_includes='$ac_x_includes'\
	ac_x_libraries='$ac_x_libraries'"
esac
fi
;; #(
    *) have_x=yes;;
  esac
  eval "$ac_cv_have_x"
fi # $with_x != no

if test "$have_x" != yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
$as_echo "$have_x" >&6; }
  no_x=yes
else
  # If each of the values was on the command line, it overrides each guess.
  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
  # Update the cache value to reflect the command line values.
  ac_cv_have_x="have_x=yes\
	ac_x_includes='$x_includes'\
	ac_x_libraries='$x_libraries'"
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
fi

if test "$no_x" = yes; then
  # Not all programs may use this symbol, but it does not hurt to define it.

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

  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
else
  if test -n "$x_includes"; then
    X_CFLAGS="$X_CFLAGS -I$x_includes"
  fi

  # It would also be nice to do this for all -L options, not just this one.
  if test -n "$x_libraries"; then
    X_LIBS="$X_LIBS -L$x_libraries"
    # For Solaris; some versions of Sun CC require a space after -R and
    # others require no space.  Words are not sufficient . . . .
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
$as_echo_n "checking whether -R must be followed by a space... " >&6; }
    ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
    ac_xsave_c_werror_flag=$ac_c_werror_flag
    ac_c_werror_flag=yes
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
       X_LIBS="$X_LIBS -R$x_libraries"
else
  LIBS="$ac_xsave_LIBS -R $x_libraries"
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
	  X_LIBS="$X_LIBS -R $x_libraries"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
$as_echo "neither works" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    ac_c_werror_flag=$ac_xsave_c_werror_flag
    LIBS=$ac_xsave_LIBS
  fi

  # Check for system-dependent libraries X programs must link with.
  # Do this before checking for the system-independent R6 libraries
  # (-lICE), since we may need -lsocket or whatever for X linking.

  if test "$ISC" = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
  else
    # Martyn Johnson says this is needed for Ultrix, if the X
    # libraries were built with DECnet support.  And Karl Berry says
    # the Alpha needs dnet_stub (dnet does not exist).
    ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char XOpenDisplay ();
int
main ()
{
return XOpenDisplay ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

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

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

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

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

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

    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
    # to get the SysV transport functions.
    # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
    # needs -lnsl.
    # The nsl library prevents programs from opening the X display
    # on Irix 5.2, according to T.E. Dickey.
    # The functions gethostbyname, getservbyname, and inet_addr are
    # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
if test "x$ac_cv_func_gethostbyname" = xyes; then :

fi

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

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

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

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

      fi
    fi

    # lieder@skyler.mavd.honeywell.com says without -lsocket,
    # socket/setsockopt and other routines are undefined under SCO ODT
    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
    # on later versions), says Simon Leinen: it contains gethostby*
    # variants that don't use the name server (or something).  -lsocket
    # must be given before -lnsl if both are needed.  We assume that
    # if connect needs -lnsl, so does gethostbyname.
    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
if test "x$ac_cv_func_connect" = xyes; then :

fi

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

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

    fi

    # Guillermo Gomez says -lposix is necessary on A/UX.
    ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
if test "x$ac_cv_func_remove" = xyes; then :

fi

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

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

    fi

    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
    ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
if test "x$ac_cv_func_shmat" = xyes; then :

fi

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

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

    fi
  fi

  # Check for libraries that X11R6 Xt/Xaw programs need.
  ac_save_LDFLAGS=$LDFLAGS
  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
  # check for ICE first), but we must link in the order -lSM -lICE or
  # we get undefined symbols.  So assume we have SM if we have ICE.
  # These have to be linked with before -lX11, unlike the other
  # libraries we check for below, so use a different variable.
  # John Interrante, Karl Berry
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lICE $X_EXTRA_LIBS $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

  LDFLAGS=$ac_save_LDFLAGS

fi


LD_OPTIONS=
COMMONFLAGS=
PARSER_CPP_CFLAG=
export PARSER_CPP_CFLAG
if test "X_$OS" = "X_Linux" ; then
    CPPFLAGS="$CPPFLAGS $X_CFLAGS -I/usr/X11R6/include/ -I/usr/X11R6/LessTif/Motif1.2/include"
    LIBS="$LIBS -L/usr/local/lib $X_LIBS -L/usr/X11R6/LessTif/Motif1.2/lib"
    SDL_JOYSTICK_LINUX="yes"
elif test "X_$OS" = "X_IRIX" ; then
    LD_OPTIONS="-n32"
    CPPFLAGS="$CPPFLAGS -I/usr/freeware/include $X_CFLAGS"
    LIBS="$LIBS -L/usr/local/lib32 -L/usr/freeware/lib32 -L/usr/lib32 $X_LIBS"

        if test -f "/var/netscape/communicator/plugins/libcosmoplayer.so" ; then
       VRMLBROWSER=netscape
       echo using netscape as default VRML browser on SGI IRIX
    fi
    if test -f "/var/netscape/communicator/plugins32/libcosmoplayer.so" ; then
       VRMLBROWSER=netscape
       echo using netscape as default VRML browser on SGI IRIX
    fi
elif test "X_$OS" = "X_IRIX64" ; then
    if test "`echo $CC | grep 64`" = "" ; then
       CPPFLAGS="$CPPFLAGS -I/usr/freeware/include $X_CFLAGS"
       LIBS="$LIBS -L/usr/local/lib32 -L/usr/freeware/lib32 -L/usr/lib32 $X_LIBS"
    else
       CPPFLAGS="$CPPFLAGS -I/usr/freeware/include $X_CFLAGS"
       LIBS="$LIBS -L/usr/local/lib64 -L/usr/freeware/lib64 -L/usr/lib64 $X_LIBS"
    fi

    if test "X_$VRMLBROWSER" = "X_" ; then
              if test -f "/var/netscape/communicator/plugins/libcosmoplayer.so" ; then
          VRMLBROWSER=netscape
       fi
       if test -f "/var/netscape/communicator/plugins32/libcosmoplayer.so" ; then
          VRMLBROWSER=netscape
       fi
    fi
elif test "X_$OS" = "X_SunOS" ; then
    LIBS="$LDFLAGS $LIBS $X_LIBS"
    export LIBS
    PARSER_CPP_CFLAG=-U__GNUC_MINOR__
    export PARSER_CPP_CFLAG
    # some solaris sfw bison crash on src/swt/rcparser.y
    RC_YACC=yacc
    export RC_YACC

elif test "X_$OS" = "X_Darwin" ; then
    MACOSX=`sw_vers | awk '/ProductVersion:/ {split($2,a,".");print a[1] "." a[2]}'`
    MACSDK=MacOSX""$MACOSX""u.sdk
    if test "X_$MACOSX" = "X_10.7" ; then
                FAT_COMMONFLAGS="-I/usr/include -arch i386 -arch x86_64"
        FAT_LIBS=" -flat_namespace -arch i386 -arch x86_64 -Wl,-multiply_defined,warning"
        CPPFLAGS="$CPPFLAGS $X_CFLAGS -I/usr/X11R6/include -DMACOSX=1"
        LIBS="$FAT_LIBS $LIBS $X_LIBS -L/usr/X11R6/lib -multiply_defined warning -lXft -lXrender -lfontconfig"
        COMMONFLAGS="$FAT_COMMONFLAGS"
    elif test "X_$MACOSX" = "X_10.6" ; then
                FAT_COMMONFLAGS="-I/usr/include -arch i386 -arch ppc -arch x86_64"
        FAT_LIBS=" -flat_namespace -Wl,-syslibroot,/Developer/SDKs/$MACSDK -arch ppc -arch i386 -arch x86_64 -Wl,-multiply_defined,warning"
        CPPFLAGS="$CPPFLAGS $X_CFLAGS -I/usr/X11R6/include -DMACOSX=1"
        LIBS="$FAT_LIBS $LIBS $X_LIBS -L/usr/X11R6/lib -multiply_defined warning -lXft -lXrender -lfontconfig"
        COMMONFLAGS="$FAT_COMMONFLAGS"
    else
        CPPFLAGS="$CPPFLAGS $X_CFLAGS -I/usr/X11R6/include -DMACOSX=1"
        export CPPFLAGS
        CXXFLAGS="$CXXFLAGS -Wno-c++11-extensions -Wno-tautological-undefined-compare -Wno-tautological-pointer-compare"
        export CXXFLAGS
                        if test "X_$MACOSX" = "X_10.5" ; then
            FAT_COMMONFLAGS="-arch i386 -arch ppc"
#        else
#            FAT_COMMONFLAGS="-isysroot /Developer/SDKs/$MACSDK -arch i386 -arch ppc"
        fi
#        FAT_LIBS=" -flat_namespace -Wl,-syslibroot,/Developer/SDKs/$MACSDK -arch ppc -arch i386 -Wl,-multiply_defined,warning"
                COMMONFLAGS="$FAT_COMMONFLAGS"
                                LIBS="$FAT_LIBS $LIBS $X_LIBS -multiply_defined warning -lXft -lXrender -lfontconfig"
        if test "X_$MACOSX" = "X_10.5" ; then
                      LIBS="$LIBS -dylib_file /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib"
        fi
        export LIBS="-L/usr/X11R6/lib $LIBS "
    fi
        if test -d "/Applications/Firefox.app" ; then
       WWWBROWSER="/usr/bin/open -a \\\"/Applications/Firefox.app\\\""
       VRMLBROWSER="/usr/bin/open -a \\\"/Applications/Firefox.app\\\""
    else
       if test -d "/Applications/Internet Explorer.app" ; then
          if test "X_$WWWBROWSER" = "X_" ; then
             WWWBROWSER="/usr/bin/open -a \\\"/Applications/Internet Explorer.app\\\""
          fi
          if test "X_$VRMLBROWSER" = "X_" ; then
             VRMLBROWSER="/usr/bin/open -a \\\"/Applications/Internet Explorer.app\\\""
          fi
       fi
    fi
    (DUNE=$SELFDIR/bin/dune && cd desktop/macosx/white_dune.app/Contents/MacOS && rm -f dune && ln -s $DUNE .)
    if test -d "/Applications/X11.app" ; then
       if test -x "/usr/bin/open" ; then
          cat >>confdefs.h <<_ACEOF
#define HAVE_X11STARTCOMMAND "/usr/bin/open -a /Applications/Utilities/XQuartz.app/Contents/MacOS/X11"
_ACEOF

       else
          cat >>confdefs.h <<_ACEOF
#define HAVE_X11STARTCOMMAND "/Applications/Utilities/XQuartz.app/Contents/MacOS/X11"
_ACEOF

       fi
    else
       if test -d "/Applications/Utilities/X11.app" ; then
          if test -x "/usr/bin/open" ; then
             cat >>confdefs.h <<_ACEOF
#define HAVE_X11STARTCOMMAND "/usr/bin/open -a /Applications/Utilities/X11.app/Contents/MacOS/X11"
_ACEOF

          else
             cat >>confdefs.h <<_ACEOF
#define HAVE_X11STARTCOMMAND "/Applications/Utilities/X11.app/Contents/MacOS/X11"
_ACEOF

          fi
       else
          if test -f "/usr/X11R6/bin/X" ; then
             cat >>confdefs.h <<_ACEOF
#define HAVE_X11STARTCOMMAND "/usr/X11R6/bin/X"
_ACEOF

          else
             cat >>confdefs.h <<_ACEOF
#define HAVE_X11STARTCOMMAND "X"
_ACEOF

          fi
       fi
    fi
    if test "X_$SDL_JOYSTICK_MACOSX" = "X_yes" ; then
       if test "X_$MACOSX" = "X_10.6" ; then
                    SYSTEM_LIBS="$SYSTEM_LIBS -lIOKit"
       else
          SYSTEM_LIBS="$SYSTEM_LIBS -framework IOKit"
       fi
       LIBS="$LIBS $SYSTEM_LIBS"
       SDL_JOYSTICK_SUBDIR="darwin"
       SDL_JOYSTICK_LIBS="SDLjoystick/libSDLjoystick.a"
    fi
elif test "X_$OS" = "X_NetBSD" ; then
    CPPFLAGS="$CPPFLAGS $X_CFLAGS"
    LIBS="$LIBS $X_LIBS"
    SDL_JOYSTICK_BSD="yes"
elif test "X_$OS" = "X_OpenBSD" ; then
    CPPFLAGS="$CPPFLAGS $X_CFLAGS"
    LIBS="$LIBS $X_LIBS"
    SDL_JOYSTICK_BSD="yes"
    CPPFLAGS="$CPPFLAGS -I/usr/local/include/libpng"
elif test "X_$OS" = "X_FreeBSD" ; then
    CPPFLAGS="$CPPFLAGS $X_CFLAGS"
    LIBS="$LIBS $X_LIBS -lXft"
    SDL_JOYSTICK_BSD="yes"
elif test "X_$OS" = "X_AIX" ; then
    CPPFLAGS="$CPPFLAGS -DAIX=1"
    export CPPFLAGS
elif test "X_$OS" = "X_HP-UX" ; then
    CPPFLAGS="$CPPFLAGS -I/usr/contrib/X11R6/include -I/opt/graphics/OpenGL/include -I/usr/include/Motif2.1"
    export CPPFLAGS
    LDFLAGS="$LDFLAGS -L/opt/graphics/OpenGL/lib -L/usr/lib/Motif2.1 -L/usr/contrib/X11R6/lib"
    export LDFLAGS
elif test "X_$OS" = "X_OSF1"; then
    LDFLAGS="$LDFLAGS -lrt"
fi
export LD_OPTIONS

export PARSER_CPP_FLAG

export CPPFLAGS

export COMMONFLAGS

export CFLAGS

export CXXFLAGS


if test "X_$CC" != "X_" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC support -I/usr/local/include" >&5
$as_echo_n "checking $CC support -I/usr/local/include... " >&6; }
    cat > /tmp/_white_dune_test_$$.c << EOF
    int main(int argc, char** argv)
        {
        return 0;
        }
EOF
    if test "X_$USRLOCALINCLUDE" != "X_no" ;then
        if $CC -I/usr/local/include -c -o /tmp/_white_dune_test_$$.o /tmp/_white_dune_test_$$.c ; then
           CPPFLAGS="$CPPFLAGS -I/usr/local/include"
           LDFLAGS="$LDFLAGS -L/usr/local/lib"
           echo yes
        else
           echo no
        fi
        rm -f /tmp/_white_dune_test_$$.c
        rm -f /tmp/_white_dune_test_$$.o
    fi
fi


if test "X_$CC" != "X_" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking void * size" >&5
$as_echo_n "checking void * size... " >&6; }
    cat > /tmp/_white_dune_test2_$$.c << EOF
    #include <stdio.h>
    int main(int argc, char** argv)
        {
        printf("%ld\n", (long)sizeof(void *));
        }
EOF
    if test "X_$USRLOCALINCLUDE" != "X_no" ;then
        if $CC -o /tmp/_white_dune_test2_$$ /tmp/_white_dune_test2_$$.c -lc ; then
           CPPFLAGS="$CPPFLAGS -I/usr/local/include"
           LDFLAGS="$LDFLAGS -L/usr/local/lib"
           echo `/tmp/_white_dune_test2_$$`
           if test "X_"`/tmp/_white_dune_test2_$$` = "X_8" ;then
              $as_echo "#define HAVE_VOID_PTR_SIZE_8 1" >>confdefs.h

           fi
        else
           echo failed
        fi
        rm -f /tmp/_white_dune_test2_$$.c
        rm -f /tmp/_white_dune_test2_$$
    fi
fi

if test "X_$VRMLBROWSER" = "X_" ;then
      for ac_prog in view3dscene /opt/instantReality/bin/InstantPlayer /Applications/FreeWRL/FreeWRL.app/Contents/MacOS/FreeWRL freewrl cc3dglut xj3d vrwave lookat
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_VRMLBROWSER+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $VRMLBROWSER in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_VRMLBROWSER="$VRMLBROWSER" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_VRMLBROWSER="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$VRMLBROWSER" && break
done

   if (echo "$VRMLBROWSER" | grep "freewrl" > /dev/null) ; then
       VRMLBROWSER="LD_LIBRARY_PATH=/usr/local/lib $VRMLBROWSER"
       export VRMLBROWSER
   fi
fi

if test "X_$VRMLBROWSER" = "X_" ;then
   if test "X_$WWWBROWSER" != "X_" ;then
      VRMLBROWSER=$WWWBROWSER
   fi
fi

MOZILLA_OPENURL=FALSE
if test  "`basename \"$WWWBROWSER\"`" = "netscape" ; then
   MOZILLA_OPENURL=TRUE
fi
if test  "`basename \"$WWWBROWSER\"`" = "mozilla" ; then
   MOZILLA_OPENURL=TRUE
fi
if test  "`basename \"$WWWBROWSER\"`" = "firefox" ; then
   MOZILLA_OPENURL=TRUE
fi
if test  "`basename \"$WWWBROWSER\"`" = "seamonkey" ; then
   MOZILLA_OPENURL=TRUE
fi
if test  "`basename \"$WWWBROWSER\"`" = "galeon" ; then
   MOZILLA_OPENURL=TRUE
fi

if test  "X_$MOZILLA_OPENURL" = "X_TRUE" ; then
   VRMLREMOTEBROWSER="$WWWBROWSER -remote OpenURL\\\\(%s\\\\)"
else
   VRMLREMOTEBROWSER="$WWWBROWSER %s"
fi
cat >>confdefs.h <<_ACEOF
#define HAVE_VRML_REMOTE_BROWSER "${VRMLREMOTEBROWSER}"
_ACEOF


if test "X_$VRMLBROWSER" != "X_" ;then
   cat >>confdefs.h <<_ACEOF
#define HAVE_VRML_BROWSER "${VRMLBROWSER} %s"
_ACEOF

fi

MOZILLA_OPENURL=FALSE
if test  "`basename \"$WWWBROWSER\"`" = "netscape" ; then
   MOZILLA_OPENURL=TRUE
fi
if test  "`basename \"$WWWBROWSER\"`" = "mozilla" ; then
   MOZILLA_OPENURL=TRUE
fi
if test  "`basename \"$WWWBROWSER\"`" = "phoenix" ; then
   MOZILLA_OPENURL=TRUE
fi
if test  "`basename \"$WWWBROWSER\"`" = "galeon" ; then
   MOZILLA_OPENURL=TRUE
fi

if test  "X_$MOZILLA_OPENURL" = "X_TRUE" ; then
   WWWREMOTEBROWSER="$WWWBROWSER -remote OpenURL\\\\(%s\\\\)"
else
   if test "X_$WWWBROWSER" != "X_" ;then
      WWWREMOTEBROWSER="$WWWBROWSER %s &"
   fi
fi
cat >>confdefs.h <<_ACEOF
#define HAVE_WWW_BROWSER "${WWWREMOTEBROWSER}"
_ACEOF


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

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


  test -n "$RANLIB" && break
done
test -n "$RANLIB" || RANLIB="echo"

fi

if test "X_$SDL_JOYSTICK" = "X_yes" ; then

   if test "X_$SDL_JOYSTICK_LINUX" = "X_yes" ; then
                  # Check whether --enable-input-events was given.
if test "${enable_input_events+set}" = set; then :
  enableval=$enable_input_events;
else
  enable_input_events=yes
fi

       if true; then
           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Linux 2.4 unified input interface" >&5
$as_echo_n "checking for Linux 2.4 unified input interface... " >&6; }
           use_input_events=no
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

             #include <linux/input.h>

int
main ()
{

             #ifndef EVIOCGNAME
             #error EVIOCGNAME() ioctl not available
             #endif

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

           use_input_events=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
           { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_input_events" >&5
$as_echo "$use_input_events" >&6; }
           if test x$use_input_events = xyes; then
               SDLCFLAGS="-DUSE_INPUT_EVENTS"
               SDL_JOYSTICK_SUBDIR="linux"
               SDL_JOYSTICK_LIBS="SDLjoystick/libSDLjoystick.a"
           fi
       fi
   fi

   if test "X_$SDL_JOYSTICK_BSD" = "X_yes" ; then
                  if true ; then
           have_libusbhid=no
           have_libusb=no
           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hid_init in -lusbhid" >&5
$as_echo_n "checking for hid_init in -lusbhid... " >&6; }
if ${ac_cv_lib_usbhid_hid_init+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lusbhid  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

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

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

           if test x$have_libusbhid = xyes; then
               SYSTEM_LIBS="$SYSTEM_LIBS -lusbhid"
           fi
           if test x$have_libusb = xyes; then
               SYSTEM_LIBS="$SYSTEM_LIBS -lusb"
           fi

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

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

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


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

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

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


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

int
main ()
{

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

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

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

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

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

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

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

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

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

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

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

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

fi

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

fi

done


ac_fn_c_check_header_mongrel "$LINENO" "usb.h" "ac_cv_header_usb_h" "$ac_includes_default"
if test "x$ac_cv_header_usb_h" = xyes; then :
  have_usb_h=yes
fi


           ac_fn_c_check_header_mongrel "$LINENO" "usbhid.h" "ac_cv_header_usbhid_h" "$ac_includes_default"
if test "x$ac_cv_header_usbhid_h" = xyes; then :
  have_usbhid_h=yes
fi


           ac_fn_c_check_header_mongrel "$LINENO" "libusb.h" "ac_cv_header_libusb_h" "$ac_includes_default"
if test "x$ac_cv_header_libusb_h" = xyes; then :
  have_libusb_h=yes
fi


           ac_fn_c_check_header_mongrel "$LINENO" "libusbhid.h" "ac_cv_header_libusbhid_h" "$ac_includes_default"
if test "x$ac_cv_header_libusbhid_h" = xyes; then :
  have_libusbhid_h=yes
fi


           if test x$have_usb_h = xyes; then
               SDLCFLAGS="$SDLCFLAGS -DHAVE_USB_H"
               LIBS="$LIBS $SYSTEM_LIBS"
               SDL_JOYSTICK_SUBDIR="bsd"
               SDL_JOYSTICK_LIBS="SDLjoystick/libSDLjoystick.a"
           fi
           if test x$have_usbhid_h = xyes; then
               SDLCFLAGS="$SDLCFLAGS -DHAVE_USBHID_H"
               LIBS="$LIBS $SYSTEM_LIBS"
               SDL_JOYSTICK_SUBDIR="bsd"
               SDL_JOYSTICK_LIBS="SDLjoystick/libSDLjoystick.a"
           fi
           if test x$have_libusb_h = xyes; then
               SDLCFLAGS="$SDLCFLAGS -DHAVE_LIBUSB_H"
               LIBS="$LIBS $SYSTEM_LIBS"
               SDL_JOYSTICK_SUBDIR="bsd"
               SDL_JOYSTICK_LIBS="SDLjoystick/libSDLjoystick.a"
           fi
           if test x$have_libusbhid_h = xyes; then
               SDLCFLAGS="$SDLCFLAGS -DHAVE_LIBUSBHID_H"
               LIBS="$LIBS $SYSTEM_LIBS"
               SDL_JOYSTICK_SUBDIR="bsd"
               SDL_JOYSTICK_LIBS="SDLjoystick/libSDLjoystick.a"
           fi

           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usbhid" >&5
$as_echo_n "checking for usbhid... " >&6; }
           have_usbhid=no
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

             #include <sys/types.h>
             #if defined(HAVE_USB_H)
             #include <usb.h>
             #endif
             #include <dev/usb/usb.h>
             #include <dev/usb/usbhid.h>
             #if defined(HAVE_USBHID_H)
             #include <usbhid.h>
             #elif defined(HAVE_LIBUSB_H)
             #include <libusb.h>
             #elif defined(HAVE_LIBUSBHID_H)
             #include <libusbhid.h>
             #endif

int
main ()
{

             struct report_desc *repdesc;
             struct usb_ctl_report *repbuf;
             hid_kind_t hidkind;

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

           have_usbhid=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
           { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_usbhid" >&5
$as_echo "$have_usbhid" >&6; }

           if test x$have_usbhid = xyes; then
               { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ucr_data member of usb_ctl_report" >&5
$as_echo_n "checking for ucr_data member of usb_ctl_report... " >&6; }
               have_usbhid_ucr_data=no
               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                 #include <sys/types.h>
                 #if defined(HAVE_USB_H)
                 #include <usb.h>
                 #endif
                 #include <dev/usb/usb.h>
                 #include <dev/usb/usbhid.h>
                 #if defined(HAVE_USBHID_H)
                 #include <usbhid.h>
                 #elif defined(HAVE_LIBUSB_H)
                 #include <libusb.h>
                 #elif defined(HAVE_LIBUSBHID_H)
                 #include <libusbhid.h>
                 #endif

int
main ()
{

                 struct usb_ctl_report buf;
                 if (buf.ucr_data) { }

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

               have_usbhid_ucr_data=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
               if test x$have_usbhid_ucr_data = xyes; then
                   SDLCFLAGS="$SDLCFLAGS -DUSBHID_UCR_DATA"
                   LIBS="$LIBS $SYSTEM_LIBS"
                   SDL_JOYSTICK_SUBDIR="bsd"
                   SDL_JOYSTICK_LIBS="SDLjoystick/libSDLjoystick.a"
               fi
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_usbhid_ucr_data" >&5
$as_echo "$have_usbhid_ucr_data" >&6; }

   	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for new usbhid API" >&5
$as_echo_n "checking for new usbhid API... " >&6; }
               have_usbhid_new=no
               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                 #include <sys/types.h>
                 #if defined(HAVE_USB_H)
                 #include <usb.h>
                 #endif
                 #include <dev/usb/usb.h>
                 #include <dev/usb/usbhid.h>
                 #if defined(HAVE_USBHID_H)
                 #include <usbhid.h>
                 #elif defined(HAVE_LIBUSB_H)
                 #include <libusb.h>
                 #elif defined(HAVE_LIBUSBHID_H)
                 #include <libusbhid.h>
                 #endif

int
main ()
{

                 report_desc_t d;
   	      hid_start_parse(d, 1, 1);

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

               have_usbhid_new=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
               if test x$have_usbhid_new = xyes; then
                   SDLCFLAGS="$SDLCFLAGS -DUSBHID_NEW"
                   LIBS="$LIBS $SYSTEM_LIBS"
                   SDL_JOYSTICK_SUBDIR="bsd"
                   SDL_JOYSTICK_LIBS="SDLjoystick/libSDLjoystick.a"
               fi
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_usbhid_new" >&5
$as_echo "$have_usbhid_new" >&6; }
           fi
       fi
   fi





   if test "X_$SDL_JOYSTICK_SUBDIR" != "X_" ; then
      $as_echo "#define HAVE_SDL_JOYSTICK 1" >>confdefs.h

   fi
fi

LDFLAGS="$LDFLAGS $OPTIM"
export LDFLAGS


OLD_CC=$CC
CC="$CC $CPPFLAGS"
export CC



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

int
main ()
{

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

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

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

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

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

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

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

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

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

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

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

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

fi

ac_fn_c_check_header_mongrel "$LINENO" "stdarg.h" "ac_cv_header_stdarg_h" "$ac_includes_default"
if test "x$ac_cv_header_stdarg_h" = xyes; then :
  $as_echo "#define HAVE_STDARG_H 1" >>confdefs.h

fi


ac_fn_c_check_header_mongrel "$LINENO" "varargs.h" "ac_cv_header_varargs_h" "$ac_includes_default"
if test "x$ac_cv_header_varargs_h" = xyes; then :
  $as_echo "#define HAVE_VARARGS_H 1" >>confdefs.h

fi



ac_fn_c_check_header_mongrel "$LINENO" "Xm/Xm.h" "ac_cv_header_Xm_Xm_h" "$ac_includes_default"
if test "x$ac_cv_header_Xm_Xm_h" = xyes; then :

else
  MOTIF_ERROR=1
fi



if test "X_$MOTIF_ERROR" = "X_1" ; then

cat 1>&2 << EOF

 *** couldn't find Motif/Lesstif develop file ***

 This package will not compile without a Motif/Lesstif devel package.
 If Motif is not available, or too bloody expensive, you can use LessTif,
 which is available open source from:

	http://www.lesstif.org/download.html

EOF
 exit 1

fi

ac_fn_c_check_header_mongrel "$LINENO" "X11/Xlib.h" "ac_cv_header_X11_Xlib_h" "$ac_includes_default"
if test "x$ac_cv_header_X11_Xlib_h" = xyes; then :

else
  X11_ERROR=1
fi


ac_fn_c_check_header_mongrel "$LINENO" "X11/keysym.h" "ac_cv_header_X11_keysym_h" "$ac_includes_default"
if test "x$ac_cv_header_X11_keysym_h" = xyes; then :

else
  X11_ERROR=1
fi


ac_fn_c_check_header_mongrel "$LINENO" "X11/cursorfont.h" "ac_cv_header_X11_cursorfont_h" "$ac_includes_default"
if test "x$ac_cv_header_X11_cursorfont_h" = xyes; then :

else
  X11_ERROR=1
fi


ac_fn_c_check_header_mongrel "$LINENO" "X11/Intrinsic.h" "ac_cv_header_X11_Intrinsic_h" "$ac_includes_default"
if test "x$ac_cv_header_X11_Intrinsic_h" = xyes; then :

else
  X11_ERROR=1
fi


ac_fn_c_check_header_mongrel "$LINENO" "X11/IntrinsicP.h" "ac_cv_header_X11_IntrinsicP_h" "$ac_includes_default"
if test "x$ac_cv_header_X11_IntrinsicP_h" = xyes; then :

else
  X11_ERROR=1
fi



if test "X_$X11_ERROR" = "X_1" ; then

 cat 1>&2 << EOF

 *** couldn't find basic X11 develop file ***

 This package will not compile without serveral X11 library headers

EOF
 exit 1

fi

HAVE_OMP_FLAGS=""
if test "X_$OMP" != "X_no" ; then
 ac_fn_c_check_header_mongrel "$LINENO" "omp.h" "ac_cv_header_omp_h" "$ac_includes_default"
if test "x$ac_cv_header_omp_h" = xyes; then :
  HAVE_OMP_FLAGS=-fopenmp;$as_echo "#define HAVE_OMP 1" >>confdefs.h

fi


 if test "X_$HAVE_OMP_FLAGS" != ""; then
     CFLAGS="$CFLAGS $HAVE_OMP_FLAGS"
     CXXFLAGS="$CXXFLAGS $HAVE_OMP_FLAGS"
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgomp" >&5
$as_echo_n "checking for main in -lgomp... " >&6; }
if ${ac_cv_lib_gomp_main+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgomp  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


int
main ()
{
return main ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_gomp_main=yes
else
  ac_cv_lib_gomp_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gomp_main" >&5
$as_echo "$ac_cv_lib_gomp_main" >&6; }
if test "x$ac_cv_lib_gomp_main" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBGOMP 1
_ACEOF

  LIBS="-lgomp $LIBS"

fi
ac_cv_lib_gomp=ac_cv_lib_gomp_main

 fi
fi

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


int
main ()
{
return main ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dl_main=yes
else
  ac_cv_lib_dl_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_main" >&5
$as_echo "$ac_cv_lib_dl_main" >&6; }
if test "x$ac_cv_lib_dl_main" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBDL 1
_ACEOF

  LIBS="-ldl $LIBS"

fi
ac_cv_lib_dl=ac_cv_lib_dl_main

fi
if test "X_$NEBULA" != "X_" ;then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lstlport_gcc" >&5
$as_echo_n "checking for main in -lstlport_gcc... " >&6; }
if ${ac_cv_lib_stlport_gcc_main+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lstlport_gcc  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


int
main ()
{
return main ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_stlport_gcc_main=yes
else
  ac_cv_lib_stlport_gcc_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_stlport_gcc_main" >&5
$as_echo "$ac_cv_lib_stlport_gcc_main" >&6; }
if test "x$ac_cv_lib_stlport_gcc_main" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBSTLPORT_GCC 1
_ACEOF

  LIBS="-lstlport_gcc $LIBS"

fi
ac_cv_lib_stlport_gcc=ac_cv_lib_stlport_gcc_main

fi
for ac_func in atexit
do :
  ac_fn_c_check_func "$LINENO" "atexit" "ac_cv_func_atexit"
if test "x$ac_cv_func_atexit" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_ATEXIT 1
_ACEOF

fi
done

for ac_func in _exit
do :
  ac_fn_c_check_func "$LINENO" "_exit" "ac_cv_func__exit"
if test "x$ac_cv_func__exit" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE__EXIT 1
_ACEOF

fi
done

for ac_func in snprintf
do :
  ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
if test "x$ac_cv_func_snprintf" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SNPRINTF 1
_ACEOF

fi
done

for ac_func in gettimeofday
do :
  ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
if test "x$ac_cv_func_gettimeofday" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETTIMEOFDAY 1
_ACEOF

fi
done

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

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

  LIBS="-lm $LIBS"

fi

for ac_func in powf
do :
  ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
if test "x$ac_cv_func_powf" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_POWF 1
_ACEOF

fi
done

for ac_func in powl
do :
  ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
if test "x$ac_cv_func_powl" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_POWL 1
_ACEOF

fi
done

for ac_func in rint
do :
  ac_fn_c_check_func "$LINENO" "rint" "ac_cv_func_rint"
if test "x$ac_cv_func_rint" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_RINT 1
_ACEOF

fi
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XCreateWindow in -lX11" >&5
$as_echo_n "checking for XCreateWindow in -lX11... " >&6; }
if ${ac_cv_lib_X11_XCreateWindow+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lX11  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char XCreateWindow ();
int
main ()
{
return XCreateWindow ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_X11_XCreateWindow=yes
else
  ac_cv_lib_X11_XCreateWindow=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_X11_XCreateWindow" >&5
$as_echo "$ac_cv_lib_X11_XCreateWindow" >&6; }
if test "x$ac_cv_lib_X11_XCreateWindow" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBX11 1
_ACEOF

  LIBS="-lX11 $LIBS"

fi

for ac_func in XkbKeycodeToKeysym
do :
  ac_fn_c_check_func "$LINENO" "XkbKeycodeToKeysym" "ac_cv_func_XkbKeycodeToKeysym"
if test "x$ac_cv_func_XkbKeycodeToKeysym" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_XKBKEYCODETOKEYSYM 1
_ACEOF

fi
done

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

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

  LIBS="-lXmu $LIBS"

fi

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

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

  LIBS="-lXt $LIBS"

fi

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

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

  LIBS="-lXext $LIBS"

fi

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


int
main ()
{
return main ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_Xp_main=yes
else
  ac_cv_lib_Xp_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_main" >&5
$as_echo "$ac_cv_lib_Xp_main" >&6; }
if test "x$ac_cv_lib_Xp_main" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBXP 1
_ACEOF

  LIBS="-lXp $LIBS"

fi
ac_cv_lib_Xp=ac_cv_lib_Xp_main

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

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

  LIBS="-lXm $LIBS"

else
  MOTIF_ERROR=1
fi

if test "X_$MOTIF_ERROR" = "X_1" ; then

cat 1>&2 << EOF

 *** couldn't find a working Motif/Lesstif development system ***

 This package will not compile without a working Motif/Lesstif development
 system.

 Inspect the config.log file to find out, what part of the Motif/Lesstif X11
 development system is not available/working.

 If Motif or OpenMotif is not available, or too expensive, you can use LessTif,
 which is available open source from:

	http://www.lesstif.org/download.html

EOF
 exit 1

fi


TTF_ERROR=0
if test "X_$TTF_FILE" = "X_0" ; then
   TTF_ERROR=1
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ttf-file" >&5
$as_echo_n "checking for ttf-file... " >&6; }
   for i in /usr/share/fonts/truetype/ttf-bitstream-vera/Vera.ttf \
            /usr/share/fonts/truetype/Vera.ttf \
            /usr/share/fonts/bitstream-vera/Vera.ttf \
            /usr/share/fonts/TTF/Vera.ttf \
            /usr/local/share/fonts/bitstream-vera/Vera.ttf \
            /opt/X11/share/fonts/TTF/Vera.ttf ; do
      if test -f $i; then
         cat >>confdefs.h <<_ACEOF
#define HAVE_DEFAULT_TTF_FILE "$i"
_ACEOF

         TTF_ERROR=0
         echo $i
         break
      fi
  done
fi
if test "X_$TTF_ERROR" = "X_1" ; then
   echo no
fi

ac_fn_c_check_header_mongrel "$LINENO" "ft2build.h" "ac_cv_header_ft2build_h" "$ac_includes_default"
if test "x$ac_cv_header_ft2build_h" = xyes; then :

else
  FREE_TYPE_ERROR=1
fi


if test "X_$TTF_ERROR" = "X_0" ; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lfreetype" >&5
$as_echo_n "checking for main in -lfreetype... " >&6; }
if ${ac_cv_lib_freetype_main+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lfreetype  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


int
main ()
{
return main ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_freetype_main=yes
else
  ac_cv_lib_freetype_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_freetype_main" >&5
$as_echo "$ac_cv_lib_freetype_main" >&6; }
if test "x$ac_cv_lib_freetype_main" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBFREETYPE 1
_ACEOF

  LIBS="-lfreetype $LIBS"

else
  FREE_TYPE_ERROR=1
fi
ac_cv_lib_freetype=ac_cv_lib_freetype_main

else
   cat >>confdefs.h <<_ACEOF
#define HAVE_DEFAULT_TTF_FILE ""
_ACEOF

fi
if test "X_$FREE_TYPE_ERROR" = "X_1" ; then

 cat 1>&2 << EOF

 *** couldn't find freetype2 develop files ***

 This package will not compile without freetype2 headers

EOF
 exit 1

fi

if test "X_$CGALHEADERS" != "X_yes" ; then
  if test "X_$CGAL" != "X_no" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libCGAL" >&5
$as_echo_n "checking for libCGAL... " >&6; }
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    SAVE_LIBS="$LIBS"
    LIBS="$LIBS -lCGAL"

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

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :

else
  CGAL_ERROR=1
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

    if test "X_$CGAL_ERROR" = "X_1" ; then
      echo no
    LIBS="$SAVE_LIBS"
    cat 1>&2 << EOF

 *** couldn't find a working CGAL development system ***

 if CGAL is not available, the convex hull and CSG functions are not available

EOF
    else
      $as_echo "#define HAVE_LIBCGAL 1" >>confdefs.h

      echo yes
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpn_sub_1 in -lgmp" >&5
$as_echo_n "checking for __gmpn_sub_1 in -lgmp... " >&6; }
if ${ac_cv_lib_gmp___gmpn_sub_1+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgmp  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char __gmpn_sub_1 ();
int
main ()
{
return __gmpn_sub_1 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_gmp___gmpn_sub_1=yes
else
  ac_cv_lib_gmp___gmpn_sub_1=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpn_sub_1" >&5
$as_echo "$ac_cv_lib_gmp___gmpn_sub_1" >&6; }
if test "x$ac_cv_lib_gmp___gmpn_sub_1" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBGMP 1
_ACEOF

  LIBS="-lgmp $LIBS"

else
  GMP_ERROR=1
fi

      if test "X_$GMP_ERROR" = "X_1" ; then
          echo CGAL requires libgmp 1>&2
      fi
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpfr_set in -lmpfr" >&5
$as_echo_n "checking for mpfr_set in -lmpfr... " >&6; }
if ${ac_cv_lib_mpfr_mpfr_set+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lmpfr  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

  LIBS="-lmpfr $LIBS"

else
  MPFR_ERROR=1
fi

      if test "X_$GMP_ERROR" = "X_1" ; then
        echo CGAL requires libmpfr 1>&2
      fi
      if test "X_$DEBIAN" = "X_" ; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libboost_thread" >&5
$as_echo_n "checking for libboost_thread... " >&6; }
        ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

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

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :

else
  BOOST_THREAD_ERROR=1
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
        ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

        if test "X_$BOOST_THREAD_ERROR" == "X_1"; then
          msg=no
          LIBS="$SAVE_LIBS"
        else
          msg=yes
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
$as_echo "$msg" >&6; }
        if test "X_$BOOST_THREAD_ERROR" = "X_1" ; then
          echo CGAL may require libboost_thread 1>&2
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libboost_system" >&5
$as_echo_n "checking for libboost_system... " >&6; }
        ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

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

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :

else
  BOOST_SYSTEM_ERROR=1
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
        ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

        if test "X_$BOOST_SYSTEM_ERROR" == "X_1"; then
          msg=no
          LIBS="$SAVE_LIBS"
        else
          msg=yes
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
$as_echo "$msg" >&6; }
        if test "X_$BOOST_SYSTEM_ERROR" = "X_1" ; then
          echo CGAL may require libboost_system 1>&2
        fi
      fi
    fi
  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


ac_fn_cxx_check_header_mongrel "$LINENO" "opensubdiv/far/topologyRefiner.h" "ac_cv_header_opensubdiv_far_topologyRefiner_h" "$ac_includes_default"
if test "x$ac_cv_header_opensubdiv_far_topologyRefiner_h" = xyes; then :

else
  OPENSUBDIV_ERROR=1
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 "X_OPENSUBDIV_ERROR" = "X_1" ; then

cat 1>&2 << EOF

 *** couldn't find a working OpenSubdiv development system ***

 if OpenSubdiv is not available, the subdivide function is limited

EOF

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSubdiv CPU library" >&5
$as_echo_n "checking for OpenSubdiv CPU library... " >&6; }
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

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

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :

else
  OPENSUBDIV_ERROR=1
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

if test "X_$OPENSUBDIV_ERROR" = "X_1" ; then
  echo no
  LIBS="$SAVE_LIBS"
  cat 1>&2 << EOF

 *** couldn't find a working OpenSubdiv development system ***

 if OpenSubdiv is not available, the subdivide functions are limited

EOF
else
 $as_echo "#define HAVE_LIBOSDCPU 1" >>confdefs.h

 echo yes
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

ac_fn_cxx_check_header_mongrel "$LINENO" "vcg/complex/complex.h" "ac_cv_header_vcg_complex_complex_h" "$ac_includes_default"
if test "x$ac_cv_header_vcg_complex_complex_h" = xyes; then :

else
  VCG_ERROR=1
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 "X_$VCG_ERROR" = "X_1" ; then

 cat 1>&2 << EOF

 *** couldn't find a working vcglib development system (headers ony) ***

 if vcglib is not available, the polygon reducer function is not available

EOF

else
  VCG=yes
  $as_echo "#define HAVE_LIBVCG 1" >>confdefs.h

fi

if test "X_$OS" = "X_SunOS" ; then
  if (pkginfo | grep LessTif) ; then
  echo xxxxxxxxx Warning xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  echo Solaris can deliver a doubtfull version of LessTif in /opt/sfw/LessTif
  echo e.g. 0.92.26
  echo
  echo if you click to a icon, but get no reaction, temporary deinstall
  echo the LessTif package and install a modern version of LessTif
  echo or use:
  echo
  echo rm -f config.cache
  echo  sh ./configure --with-buginlesstif
  echo xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 fi
fi
ac_fn_c_check_header_mongrel "$LINENO" "X11/extensions/XInput.h" "ac_cv_header_X11_extensions_XInput_h" "$ac_includes_default"
if test "x$ac_cv_header_X11_extensions_XInput_h" = xyes; then :
  $as_echo "#define HAVE_XINPUT 1" >>confdefs.h

fi


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

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

  LIBS="-lXi $LIBS"

fi


if test "X_$OS" = "X_Darwin" ; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libcrypto" >&5
$as_echo_n "checking for libcrypto... " >&6; }
 SAVE_LIBS="$LIBS"
 LIBS="$LIBS /usr/lib/libcrypto.dylib"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

else
  CRYPTO_ERROR=1
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
 if test "X_$CRYPTO_ERROR" = "X_1" ; then
   echo no
   LIBS="$SAVE_LIBS"
   echo curl need libcrypto on mac 1>&2
 else
  echo yes
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libssl" >&5
$as_echo_n "checking for libssl... " >&6; }
 SAVE_LIBS="$LIBS"
 LIBS="$LIBS /usr/lib/libssl.dylib"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

else
  SSL_ERROR=1
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
 if test "X_$SSL_ERROR" = "X_1" ; then
   echo no
   LIBS="$SAVE_LIBS"
   echo curl need libssl,curl need it 1>&2
 else
  echo yes
 fi
fi

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

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

  LIBS="-lcurl $LIBS"

else
  CURL_ERROR=1
fi

if test "X_$CURL_ERROR" = "X_1" ; then
 echo "curl library not found, the downlad function is not available" 1>&2
fi


ac_fn_c_check_header_mongrel "$LINENO" "GL/gl.h" "ac_cv_header_GL_gl_h" "$ac_includes_default"
if test "x$ac_cv_header_GL_gl_h" = xyes; then :

else
  GL_ERROR=1
fi


ac_fn_c_check_header_mongrel "$LINENO" "GL/glu.h" "ac_cv_header_GL_glu_h" "$ac_includes_default"
if test "x$ac_cv_header_GL_glu_h" = xyes; then :

else
  GLU_ERROR=1
fi



if test "X_$GLU_ERROR" = "X_1" ; then
   echo "GLU Library header (part of OpenGL/Mesa) not found" 1>&2
   GL_ERROR=1
fi

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


    #include <GL/glu.h>

    GLUnurbsObj *theNurb;
    int main() {
        gluNurbsProperty(theNurb, GLU_NURBS_MODE, GLU_NURBS_TESSELLATOR);
        return 0;
    }




_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  echo yes;$as_echo "#define HAVE_GLU_NURBS_TESSELLATOR 1" >>confdefs.h

else
  echo no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

if test "X_$GL_ERROR" = "X_1" ; then

 cat 1>&2 << EOF

 *** couldn't find OpenGL develop file ***

 This package will not compile without OpenGL.  If your OS does not
 support it natively you can use Mesa, the open source OpenGL workalike.
 Mesa is available for download from:

	http://www.mesa3d.org/download.html

EOF
 exit 1

fi

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

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

  LIBS="-lGL $LIBS"

else
  GL_ERROR=1
fi

if test "X_$GL_ERROR" = "X_1" ; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glBegin  in -lMesaGL" >&5
$as_echo_n "checking for glBegin  in -lMesaGL... " >&6; }
if ${ac_cv_lib_MesaGL_glBegin_+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lMesaGL  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

fi

for ac_func in glVertex3f
do :
  ac_fn_c_check_func "$LINENO" "glVertex3f" "ac_cv_func_glVertex3f"
if test "x$ac_cv_func_glVertex3f" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GLVERTEX3F 1
_ACEOF

fi
done

for ac_func in glFogCoordf
do :
  ac_fn_c_check_func "$LINENO" "glFogCoordf" "ac_cv_func_glFogCoordf"
if test "x$ac_cv_func_glFogCoordf" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GLFOGCOORDF 1
_ACEOF

fi
done

for ac_func in glDeleteTextures
do :
  ac_fn_c_check_func "$LINENO" "glDeleteTextures" "ac_cv_func_glDeleteTextures"
if test "x$ac_cv_func_glDeleteTextures" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GLDELETETEXTURES 1
_ACEOF

fi
done

for ac_func in glGenTextures
do :
  ac_fn_c_check_func "$LINENO" "glGenTextures" "ac_cv_func_glGenTextures"
if test "x$ac_cv_func_glGenTextures" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GLGENTEXTURES 1
_ACEOF

fi
done

for ac_func in glBindTexture
do :
  ac_fn_c_check_func "$LINENO" "glBindTexture" "ac_cv_func_glBindTexture"
if test "x$ac_cv_func_glBindTexture" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GLBINDTEXTURE 1
_ACEOF

fi
done

for ac_func in glActiveTexture
do :
  ac_fn_c_check_func "$LINENO" "glActiveTexture" "ac_cv_func_glActiveTexture"
if test "x$ac_cv_func_glActiveTexture" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GLACTIVETEXTURE 1
_ACEOF

fi
done

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

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

  LIBS="-lGLU $LIBS"

else
  GLU_ERROR=1
fi

if test "X_$GLU_ERROR" = "X_1" ; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gluProject  in -lMesaGLU" >&5
$as_echo_n "checking for gluProject  in -lMesaGLU... " >&6; }
if ${ac_cv_lib_MesaGLU_gluProject_+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lMesaGLU  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

fi

if test "X_$GLU_ERROR" = "X_1" ; then
   echo "GLU library (part of OpenGL/Mesa) problem"
   GL_ERROR=1
fi

if test "X_$GL_ERROR" = "X_1" ; then

 cat 1>&2 << EOF

 *** OpenGL library problem ***

 This package will not compile without a working OpenGL development system.

 Inspect the config.log file to find out, what part of the OpenGL
 development system is not available/working.

 If your OS does not support it natively you can use Mesa, the open source
 OpenGL workalike.
 Mesa is available for download from:

	http://www.mesa3d.org/download.html

EOF
 exit 1

fi

for ac_func in gluNewTess
do :
  ac_fn_c_check_func "$LINENO" "gluNewTess" "ac_cv_func_gluNewTess"
if test "x$ac_cv_func_gluNewTess" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GLUNEWTESS 1
_ACEOF

fi
done


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

              #include "GL/gl.h"
              #include "GL/glu.h"
              static void Callback(GLenum type, void *data)
                 {}
              void test_GLUfuncptr(void) {
                   GLUtesselator *tess=0;
                   gluTessCallback(tess, GLU_TESS_BEGIN_DATA,
		                   (_GLUfuncptr)0);

                   }

int
main ()
{

             /* dummy */

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  echo  yes;$as_echo "#define HAVE_GLU_FUNC_PTR 1" >>confdefs.h

else
  echo  no

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


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

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

  LIBS="-lOSMesa $LIBS"

fi

   for ac_func in OSMesaCreateContext
do :
  ac_fn_c_check_func "$LINENO" "OSMesaCreateContext" "ac_cv_func_OSMesaCreateContext"
if test "x$ac_cv_func_OSMesaCreateContext" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_OSMESACREATECONTEXT 1
_ACEOF

fi
done

   for ac_func in OSMesaCreateContextExt
do :
  ac_fn_c_check_func "$LINENO" "OSMesaCreateContextExt" "ac_cv_func_OSMesaCreateContextExt"
if test "x$ac_cv_func_OSMesaCreateContextExt" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_OSMESACREATECONTEXTEXT 1
_ACEOF

fi
done

fi

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

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

  LIBS="-lexpat $LIBS"

else
  EXPAT_ERROR=1
fi

if test "X_$EXPAT_ERROR" = "X_1" ; then
   cat 1>&2 << EOF

*** couldn't find matching libexpat version, libexpat 2.0.1 would work ***

Couldn't find libexpat, the XML parsing C library.
This is not a fatal error; the package will be simply built without
the possiblity to read XML encoded X3D files (ISO/IEC 19776-1).
It is recommended to add it, or download and install it from:

	http://expat.sourceforge.net

and re-run configure.

EOF
   EXPAT_WARNING="no usable expat library: no parsing of XML encoded X3D (ISO/IEC 19776-1)"
else
   for ac_func in XML_StopParser
do :
  ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
if test "x$ac_cv_func_XML_StopParser" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_XML_STOPPARSER 1
_ACEOF

fi
done

fi


if test "X_$LIBS_Z_PNG_JPEG" != "X_" ; then
   $as_echo "#define HAVE_LIBPNG 1" >>confdefs.h

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

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

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

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

  LIBS="-lz $LIBS"

else
  ZLIB_ERROR=1
fi

   if test "X_$ZLIB_ERROR" = "X_1" ; then
      cat 1>&2 << EOF

*** couldn't find working zlib (==libz) version, zlib 1.1.3 would work ***

Couldn't find zlib(==libz) develop package.
zlib/libz is a library for lossless data-compression.
The package would simply built without support to open gz compressed VRML files,
but the png library also need zlib for linking.

It is to recommended to add it, or download and install it from:

	http://www.gzip.org/zlib/

and re-run configure.

EOF
      exit 1
   fi

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

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

  LIBS="-lpng $LIBS"

else
  PNG_ERROR=1
fi

   if test "X_PNG_ERROR" = "X_1" ; then
      cat 1>&2 << EOF

*** couldn't find working libpng version ***

libjpeg is a library for rendering png images.

It is recommended to add it, or download and install it from:

	http://www.libpng.org/pub/png/libpng.html

and re-run configure.

EOF
     exit 1
   else
     $as_echo "#define HAVE_LIBPNG 1" >>confdefs.h

   fi

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

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

  LIBS="-ljpeg $LIBS"

else
  JPEG_ERROR=1
fi

   if test "X_$JPEG_ERROR" = "X_1" ; then
      cat 1>&2 << EOF

*** couldn't find working jpeg library (libjpeg) version ***

Couldn't find libjpeg develop package.
libjpeg is a library for rendering jpeg images.

It is recommended to add it, or download and install it from:

	http://libjpeg.sourceforge.net/

and re-run configure.

EOF
      exit 1
   else
      $as_echo "#define HAVE_LIBJPEG 1" >>confdefs.h

   fi

   if test "X_$HAVE_OLPC" = "X_1" ; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XML_ExpatVersion in -lexpat" >&5
$as_echo_n "checking for XML_ExpatVersion in -lexpat... " >&6; }
if ${ac_cv_lib_expat_XML_ExpatVersion+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lexpat  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

  LIBS="-lexpat $LIBS"

fi

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

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

  LIBS="-lfreetype $LIBS"

fi

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

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

  LIBS="-lfontconfig $LIBS"

fi

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

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

  LIBS="-lXrender $LIBS"

fi

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

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

  LIBS="-lXft $LIBS"

fi

   fi

   if test "X_$DEVIL" != "X_no" ; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ilInit  in -lIL" >&5
$as_echo_n "checking for ilInit  in -lIL... " >&6; }
if ${ac_cv_lib_IL_ilInit_+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lIL  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

  LIBS="-lIL $LIBS"

else
  HAVE_IL=no
fi


      if test "X_$HAVE_IL" != "X_no" ; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iluInit  in -lILU" >&5
$as_echo_n "checking for iluInit  in -lILU... " >&6; }
if ${ac_cv_lib_ILU_iluInit_+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lILU  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

  LIBS="-lILU $LIBS"

else
  HAVE_ILU=no
fi

         if test "X_$HAVE_ILU" != "X_no" ; then
            HAVE_ILU=yes
         fi
      fi
   fi
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_handle_unknown linking" >&5
$as_echo_n "checking for png_handle_unknown linking... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

              #include "png.h"
              #include <setjmp.h>
              void png_handle_unknown PNGARG((png_structp png_ptr,
                    png_infop info_ptr, png_uint_32 length))
                    { longjmp(NULL, 0); }

int
main ()
{

             /* dummy */

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  echo  yes
else
  echo  no;$as_echo "#define HAVE_NO_PNG_HANDLE_UNKNOWN 1" >>confdefs.h


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

if test "X_$FFMPEG" != "X_no" ; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for av_parser_init in -lavcodec" >&5
$as_echo_n "checking for av_parser_init in -lavcodec... " >&6; }
if ${ac_cv_lib_avcodec_av_parser_init+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lavcodec  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

  LIBS="-lavcodec $LIBS"

else
  FFMPEG_ERROR=1
fi

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

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

  LIBS="-lavutil $LIBS"

else
  FFMPEG_ERROR=1
fi

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

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

  LIBS="-lavformat $LIBS"

else
  FFMPEG_ERROR=1
fi

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

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

  LIBS="-lswscale $LIBS"

else
  FFMPEG_ERROR=1
fi

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

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

  LIBS="-lswresample $LIBS"

else
  FFMPEG_ERROR=1
fi

   if test "X_$FFMPEG_ERROR" = "X_1" ; then
      cat 1>&2 << EOF

*** couldn't find matching ffmpeg version ***

Couldn't find ffmpeg, the movie library.
This is not a fatal error; the package will be simply built without
support to display MovieTexture.  It is recommended to add it, download and
install it from:

	https://ffmpeg.org/

and re-run configure.
The development version (-dev/-devel) of the following libraries are need:
libavcodec libavutil libavformat libswscale libswresample

EOF
         FFMPEG_WARNING="no usable ffmpeg libraries: no rendering of MovieTexture"
         cat >>confdefs.h <<_ACEOF
#define HAVE_FFMPEG 0
_ACEOF

   else
      $as_echo "#define HAVE_FFMPEG 1" >>confdefs.h

   fi
fi

ac_fn_c_check_header_mongrel "$LINENO" "linux/joystick.h" "ac_cv_header_linux_joystick_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_joystick_h" = xyes; then :
  $as_echo "#define LINUX_JOYSTICK 1" >>confdefs.h

fi


ac_fn_c_check_header_mongrel "$LINENO" "sball.h" "ac_cv_header_sball_h" "$ac_includes_default"
if test "x$ac_cv_header_sball_h" = xyes; then :
  SBALL_HEADER=yes;export SBALL_HEADER
fi


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

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

  LIBS="-lsball $LIBS"

fi

fi
if test "X_$HAVE_WANT_USB" != "X_no" ; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usb_init in -lusb" >&5
$as_echo_n "checking for usb_init in -lusb... " >&6; }
if ${ac_cv_lib_usb_usb_init+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lusb  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

  LIBS="-lusb $LIBS"

fi

fi

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

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

  LIBS="-lefence $LIBS"

fi

fi

if test "X_$HAVE_WANT_DUMA" = "X_yes" ; then
   // duma usually use the pthread library
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_start_thread in -lpthread" >&5
$as_echo_n "checking for pthread_start_thread in -lpthread... " >&6; }
if ${ac_cv_lib_pthread_pthread_start_thread+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

  LIBS="-lpthread $LIBS"

fi

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

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

  LIBS="-lduma $LIBS"

fi

fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for signal_handler(int)" >&5
$as_echo_n "checking for signal_handler(int)... " >&6; }
cat > /tmp/test_$$.cpp << EOT
#include <signal.h>
   void signal_fatal_handler(int sign){}
   int main(int argc,char** argv) {signal(1,&signal_fatal_handler);return 0;}
EOT
$CXX -o /tmp/a_$$.out /tmp/test_$$.cpp 2>/dev/null > /dev/null
RET=$?
if test "X_$RET" = "X_0" ;then
  $as_echo "#define HAVE_SIGNAL_INT 1" >>confdefs.h

  echo yes
else
  echo no
fi
rm -f /tmp/a_$$.out /tmp/test_$$.cpp


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for typename" >&5
$as_echo_n "checking for typename... " >&6; }
cat > /tmp/test_$$.cpp << EOT
template <class c> class a { typedef typename c::d e;};
EOT
$CXX -c -o /tmp/a_$$.out /tmp/test_$$.cpp 2>/dev/null > /dev/null
RET=$?
if test "X_$RET" = "X_0" ;then
  $as_echo "#define HAVE_TYPENAME 1" >>confdefs.h

  echo yes
else
  echo no
fi
rm -f /tmp/a_$$.out /tmp/test_$$.cpp

if test "X_"`echo $CXX|awk '{print $1}'` = "X_g++" ; then

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ -fpermissive" >&5
$as_echo_n "checking for g++ -fpermissive... " >&6; }
   cat > /tmp/test_$$.cpp << EOT
   #include <stddef.h>

   class test {};

   test *ptr = NULL;
EOT
   $CXX -c -o /tmp/a_$$.out /tmp/test_$$.cpp 2>/dev/null > /dev/null
   RET=$?
   if test "X_$RET" = "X_0" ;then
      echo not needed
   else
      echo yes
      CXXFLAGS="$CXXFLAGS -fpermissive"
   fi
   rm -f /tmp/a_$$.out /tmp/test_$$.cpp
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -std=c99" >&5
$as_echo_n "checking for -std=c99... " >&6; }
cat > /tmp/test_$$.c << EOT
int main(int argc, char** argv) {return 0;}
EOT
$CC -std=c99 -c -o /tmp/test_$$.o /tmp/test_$$.c 2>/dev/null > /dev/null
RET=$?
if test "X_$RET" = "X_0" ;then
  C99="-std=c99"

  echo yes
else
  echo no
fi
rm -f /tmp/test_$$.o /tmp/test_$$.c

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

                 #include "math.h"

int
main ()
{

                 int result = fpclassify(1.0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  echo yes;$as_echo "#define HAVE_FPCLASSIFY 1" >>confdefs.h

else
  echo no;TEST_XOPEN_SOURCE=yes

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

if test "$TEST_XOPEN_SOURCE" = yes ; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _XOPEN_SOURCE 600 for fpclassify" >&5
$as_echo_n "checking for _XOPEN_SOURCE 600 for fpclassify... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                 #define _XOPEN_SOURCE 600
                 #include "math.h"

int
main ()
{

                 int result = fpclassify(1.0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  echo yes;$as_echo "#define HAVE_XOPEN_SOURCE_4_FPCLASSIFY 1" >>confdefs.h

else
  echo no

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

# AC_MSG_CHECKING(for isless)
# AC_TRY_LINK(
#                [
#                  #include "math.h"
#                ],
#                [
#                  int result = isless(0.0,1.1);
#                ],
#                echo yes;AC_DEFINE(HAVE_ISLESS),echo no
#                )

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for termios.c_ospeed" >&5
$as_echo_n "checking for termios.c_ospeed... " >&6; }
cat > /tmp/test_$$.cpp << EOT
#include <termios.h>
   void test(void) {struct termios t;t.c_ospeed=B19200}
EOT
$CXX -o /tmp/a_$$.out /tmp/test_$$.cpp 2>/dev/null > /dev/null
RET=$?
if test "X_$RET" = "X_0" ;then
  $as_echo "#define HAVE_C_OSPEED 1" >>confdefs.h

  echo yes
else
  echo no
fi
rm -f /tmp/a_$$.out /tmp/test_$$.cpp


ARXSTRDUP_O="echo no way to extract strdup efence may fail in strdup"
STRDUP_O=

LIBEFENCE_A=
EFENCE_EXTRA_LIBS=
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libefence.a location" >&5
$as_echo_n "checking for libefence.a location... " >&6; }
for i in /usr/lib32 /usr/lib64 /usr/lib /usr/local/lib32 /usr/local/lib64 /usr/local/lib ; do
   if test -f $i/libefence.a ; then
       LIBEFENCE_A=$i/libefence.a
       export LIBEFENCE_A

       EFENCE_EXTRA_LIBS=-lpthread
       export EFENCE_EXTRA_LIBS
   fi
done
if test "X_$LIBEFENCE_A" != "X_" ; then
    echo $LIBEFENCE_A
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strdup extraction" >&5
$as_echo_n "checking for strdup extraction... " >&6; }
    CURRENT_DIR=$SELFDIR
    for i in /usr/lib /usr/lib/debug/usr/lib /usr/lib/debug/usr/lib64 ; do
        cd /tmp &&
            if ar x $i/libc.a strdup.o 2>/dev/null ; then
                echo yes

                ARXSTRDUP_O="(cd /tmp && ar x $i/libc.a strdup.o)"
                export ARXSTRDUP_O

                STRDUP_O=/tmp/strdup.o
                export STRDUP_O

                rm -f $STRDUP_O
            else
                echo no
            fi
        cd $CURRENT_DIR
    done
else
    echo none
fi



LIBDUMA_A=
DUMA_EXTRA_LIBS=
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libduma.a location" >&5
$as_echo_n "checking for libduma.a location... " >&6; }
for i in /usr/lib32 /usr/lib64 /usr/lib /usr/local/lib32 /usr/local/lib64 /usr/local/lib ; do
   if test -f $i/libduma.a ; then
       LIBDUMA_A=$i/libduma.a
       export LIBDUMA_A

       DUMA_EXTRA_LIBS=-lpthread
       export DUMA_EXTRA_LIBS
   fi
done
if test "X_$LIBDUMA_A" != "X_" ; then
    echo $LIBDUMA_A
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strdup extraction" >&5
$as_echo_n "checking for strdup extraction... " >&6; }
    for i in /usr/lib /usr/lib/debug/usr/lib /usr/lib/debug/usr/lib64 ; do
        pushd $PWD
        cd /tmp &&
            if ar x $i/libc.a strdup.o 2>/dev/null ; then
                echo yes

                ARXSTRDUP_O="(cd /tmp && ar x $i/libc.a strdup.o)"
                export ARXSTRDUP_O

                STRDUP_O=/tmp/strdup.o
                export STRDUP_O

                rm -f $STRDUP_O
            else
                echo no
            fi
        popd
    done
else
    echo none
fi







# Check whether --with-about was given.
if test "${with_about+set}" = set; then :
  withval=$with_about; DUNE_VERSION2="$withval";export DUNE_VERSION2
fi

if test "X_$DUNE_VERSION2" != "X_" ; then
   cat >>confdefs.h <<_ACEOF
#define HAVE_DUNE_VERSION "${DUNE_VERSION2}"
_ACEOF

fi


# Check whether --with-allow-multiple-definition was given.
if test "${with_allow_multiple_definition+set}" = set; then :
  withval=$with_allow_multiple_definition; LDFLAGS="$LDFLAGS -Wl,--allow-multiple-definition";export LDFLAGS
fi




(cd $SELFDIR && sh batch/mkSFMFTypes.sh)


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


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for new handler" >&5
$as_echo_n "checking for new handler... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                    #include <new.h>

int
main ()
{

                    void handler(void);
                    set_new_handler(handler);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  echo yes;$as_echo "#define HAVE_NEW_HANDLER 1" >>confdefs.h

else
  echo no

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

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for new new handler" >&5
$as_echo_n "checking for new new handler... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                    #include <new>
                    void handler(void);

int
main ()
{

                    std::set_new_handler(handler);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  echo yes;$as_echo "#define HAVE_NEW_NEW_HANDLER 1" >>confdefs.h

else
  echo no

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

CC="$OLD_CC"
export CC

RCFILE_FIRST=dune.english.rc
RCFILE_REST=`(cd src && ls dune.*.rc | grep -v $RCFILE_FIRST | xargs echo)`
RESOURCE_FILES="$RCFILE_FIRST singleResources.rc $RCFILE_REST"


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

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


  test -n "$BMPTOPNM" && break
done

if test "X_$BMPTOPNM" = "X_" ; then
   echo "unable to test for icon size without bmptopnm (harmless)" 1>&2
   TESTICONSIZE="@echo no bmptopnm: can not compare iconsize of "
   TESTICONSIZE2="@echo no bmptopnm: can not compare iconsize of "
else
   TESTICONSIZE="../batch/testiconsize.sh $BMPTOPNM"
   TESTICONSIZE2="../batch/testiconsize2.sh $BMPTOPNM"
fi



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

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


  test -n "$JAVAC" && break
done
test -n "$JAVAC" || JAVAC="echo"


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

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


  test -n "$JAVA" && break
done
test -n "$JAVA" || JAVA="echo"

fi


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

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


  test -n "$ANT" && break
done

fi
if test "X_$ANT" != "X_" ; then
   cat >>confdefs.h <<_ACEOF
#define HAVE_ANT "${ANT}"
_ACEOF

fi

if test X_`ls -d /usr/include/X11/Xmu 2>/dev/null` != X_ ; then
    cat >>confdefs.h <<_ACEOF
#define HAVE_INCLUDE_X11_XMU "1"
_ACEOF

fi


LIBS="$LIBS $EXTRA_LIBS"

ac_config_files="$ac_config_files $SELFDIR/src/Makefile $SELFDIR/src/swt/motif/Makefile $SELFDIR/src/swt/tests/Makefile $SELFDIR/src/swt/rc/Makefile $SELFDIR/src/SDLjoystick/Makefile $SELFDIR/test/Makefile $SELFDIR/docs/export_example_c/simple_example/Makefile $SELFDIR/docs/export_example_c++/simple_example/Makefile $SELFDIR/docs/export_example_java/simple_example/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_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

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


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

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


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

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

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

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

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

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


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


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

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

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

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


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

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

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

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

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

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

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


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

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


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


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

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

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


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by $as_me, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Report bugs to the package provider."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
config.status
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    $as_echo "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    $as_echo "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
  --help | --hel | -h )
    $as_echo "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "$SELFDIR/src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS $SELFDIR/src/config.h" ;;
    "$SELFDIR/src/Makefile") CONFIG_FILES="$CONFIG_FILES $SELFDIR/src/Makefile" ;;
    "$SELFDIR/src/swt/motif/Makefile") CONFIG_FILES="$CONFIG_FILES $SELFDIR/src/swt/motif/Makefile" ;;
    "$SELFDIR/src/swt/tests/Makefile") CONFIG_FILES="$CONFIG_FILES $SELFDIR/src/swt/tests/Makefile" ;;
    "$SELFDIR/src/swt/rc/Makefile") CONFIG_FILES="$CONFIG_FILES $SELFDIR/src/swt/rc/Makefile" ;;
    "$SELFDIR/src/SDLjoystick/Makefile") CONFIG_FILES="$CONFIG_FILES $SELFDIR/src/SDLjoystick/Makefile" ;;
    "$SELFDIR/test/Makefile") CONFIG_FILES="$CONFIG_FILES $SELFDIR/test/Makefile" ;;
    "$SELFDIR/docs/export_example_c/simple_example/Makefile") CONFIG_FILES="$CONFIG_FILES $SELFDIR/docs/export_example_c/simple_example/Makefile" ;;
    "$SELFDIR/docs/export_example_c++/simple_example/Makefile") CONFIG_FILES="$CONFIG_FILES $SELFDIR/docs/export_example_c++/simple_example/Makefile" ;;
    "$SELFDIR/docs/export_example_java/simple_example/Makefile") CONFIG_FILES="$CONFIG_FILES $SELFDIR/docs/export_example_java/simple_example/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+set}" = set || CONFIG_FILES=$config_files
  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`$as_echo "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

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

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


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
 ;;


  esac

done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


(cd $SELFDIR/src && make resource.h)

(cd $SELFDIR/src/swt/motif && make $DUNEMAKEFLAGS depend)
(cd $SELFDIR/src && make $DUNEMAKEFLAGS depend)

if test "X_" != "X_$SDL_JOYSTICK_SUBDIR" ; then
   (cd $SELFDIR/src/SDLjoystick && make $DUNEMAKEFLAGS depend)
fi

(cd $SELFDIR/src/SDLjoystick && touch SDL_error.h)
(cd $SELFDIR/src/SDLjoystick && touch SDL_joystick_c.h)


if test "X_$WARNING_LEX" != "X_" ; then
    echo " " 1>&2
    echo "Warning:" 1>&2
    echo " " $WARNING_LEX 1>&2
else
    touch $SELFDIR/src/lexer.l $SELFDIR/src/swt/rc/rclex.l
fi

if test "X_$WARNING_YACC" != "X_" ; then
    echo " " 1>&2
    echo "Warning:" 1>&2
    echo " " $WARNING_YACC 1>&2
else
    touch $SELFDIR/src/parser.y $SELFDIR/src/swt/rc/rcparse.y
fi

if test "X_$XLSFONTS_WARNING" != "X_" ; then
    echo " " 1>&2
    echo "Warning:" 1>&2
    echo " " $XLSFONTS_WARNING 1>&2
fi

if test "X_$GLUT_WARNING" != "X_" ; then
    echo " " 1>&2
    echo "Warning:" 1>&2
    echo " " $GLUT_WARNING 1>&2
fi

if test "X_$EXPAT_WARNING" != "X_" ; then
    echo " " 1>&2
    echo "Warning:" 1>&2
    echo " " $EXPAT_WARNING 1>&2
fi

if test "X_$FFMPEG_WARNING" != "X_" ; then
    echo " " 1>&2
    echo "Warning:" 1>&2
    echo " " $FFMPEG_WARNING 1>&2
fi

if test "X_$IMAGEEDITOR" = "X_" ; then
    echo " " 1>&2
    echo "Warning:" 1>&2
    echo "  no known program to change jpeg (.jpg) and png (.png) files" 1>&2
    echo "  if you have such a program, you should" 1>&2
    echo "  restart configure with the --with-imageeditor= option" 1>&2
fi

if test "X_$SOUNDEDITOR" = "X_" ; then
    echo " " 1>&2
    echo "Warning:" 1>&2
    echo "  no known program to change wave (.wav) files" 1>&2
    echo "  if you have such a program, you should" 1>&2
    echo "  restart configure with the --with-soundeditor= option" 1>&2
fi

if test "X_$MOVIEEDITOR" = "X_" ; then
    echo " " 1>&2
    echo "Warning:" 1>&2
    echo "  no known program to change mpeg1 (.mpeg) files" 1>&2
    echo "  if you have such a program, you should" 1>&2
    echo "  restart configure with the --with-movieeditor= option" 1>&2
fi

if test "X_$IMAGECONVERTER" = "X_" ; then
    echo " " 1>&2
    echo "Warning:" 1>&2
    echo "  no known program to convert bitmap files (.jpg, .png) to bmp files for ac3d export" 1>&2
    echo "  if you have such a program, you should" 1>&2
    echo "  restart configure with the --with-imageconverter= option" 1>&2
fi

if test "X_$AVOID_RANLIB" = "X_yes" ; then
    if test "X_$OS" = "X_Darwin" ; then
        echo " " 1>&2
        echo "Warning:" 1>&2
        echo "  the usage of the --without-ranlib option may be not wise of MacOSX" 1>&2
        echo "  a lot of MacOSX versions require the usage of the ranlib command" 1>&2
    fi
fi

if test "X_$CGAL_ERROR" = "X_1" ; then
    echo " " 1>&2
    echo "Warning:" 1>&2
    echo "  couldn't find a working CGAL development system" 1>&2
    echo "  if CGAL is not available, the convex hull and CSG functions are not available" 1>&2
fi

if test "X_$VCG_ERROR" = "X_1" ; then
    echo " " 1>&2
    echo "Warning:" 1>&2
    echo "  couldn't find a working libvcg development system (headers ony)" 1>&2
    echo "if libvcg is not available, the polygon reducer function is not available" 1>&2
fi



