#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.68.
#
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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

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"
  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 :
  # 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
	export CONFIG_SHELL
	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" ${1+"$@"}
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_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; }

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

if test -x / >/dev/null 2>&1; then
  as_test_x='test -x'
else
  if ls -dL / >/dev/null 2>&1; then
    as_ls_L_option=L
  else
    as_ls_L_option=
  fi
  as_test_x='
    eval sh -c '\''
      if test -d "$1"; then
	test -d "$1/.";
      else
	case $1 in #(
	-*)set "./$1";;
	esac;
	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
	???[sx]*):;;*)false;;esac;fi
    '\'' sh
  '
fi
as_executable_p=$as_test_x

# 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
tm_underscore_stable
tm_stable_release
tm_stable
tm_debian_name_devel
tm_underscore_devel
tm_devel_release
tm_devel
tmdata
tmbin
tmsrc
tmdir
tmorig
CONFIG_ARCHS
CONFIG_DATE
CONFIG_USER
CONFIG_HOST_CPU
CONFIG_HOST_VENDOR
CONFIG_HOST_OS
CONFIG_LDRT
CONFIG_CHMOD
CONFIG_STRIP
CONFIG_LIB_PATH
CONFIG_SO
CONFIG_STD_SETENV
CONFIG_CXXFLAGS
CONFIG_MAX_FAST
CONFIG_WORD_MASK
CONFIG_WORD_LENGTH_INC
CONFIG_WORD_LENGTH
CONFIG_BPATH
CONFIG_BSHARED
CONFIG_BSTATIC
CONFIG_BFLAGS
CONFIG_CXXDEBUG
CONFIG_CXXOPTIMIZE
CONFIG_CXXTEMPLATE
CONFIG_CXXWARNING
CONFIG_OS_COMPAT
CONFIG_OS_SUFFIX
CONFIG_OS
CONFIG_CXXDIALECT
QT_PLUGINS_PATH
QT_FRAMEWORKS_PATH
CONFIG_GUI_DEFINE
CONFIG_GUI
CONFIG_QT
CONFIG_COCOA
CONFIG_X11
COCOA_LDFLAGS
COCOA_CFLAGS
X11_LDFLAGS
X11_CFLAGS
QT_LIBS
QT_LFLAGS
QT_LDFLAGS
QT_CPPFLAGS
QT_INCPATH
QT_CXXFLAGS
QT_CFLAGS
QT_DEFINES
QT_VERSION_MAJOR
TMPDIR
QT_PATH
RCC
UIC
MOC
QMAKE
CONFIG_PDF
MACOSX_DEPLOYMENT_TARGET
CONFIG_MACOS
CONFIG_EXPERIMENTAL
WINSPARKLE_PATH
WINSPARKLE_DLL
CONFIG_SPARKLE
SPARKLE_FRAMEWORK_PATH
SPARKLE_LDFLAGS
SPARKLE_CFLAGS
SQLITE3_LDFLAGS
SQLITE3_CFLAGS
GS_DLL
GS_EXE
CONFIG_GS
HAS_GS_LIB
HAS_GS_EXE
AXEL_LDFLAGS
AXEL_CFLAGS
IMLIB2_LDFLAGS
IMLIB2_CFLAGS
CAIRO_LDFLAGS
CAIRO_CFLAGS
FREETYPE_LDFLAGS
FREETYPE_CFLAGS
ICONV_LDFLAGS
ICONV_CFLAGS
CPP
CONFIG_BDL
X_EXTRA_LIBS
X_LIBS
X_PRE_LIBS
X_CFLAGS
XMKMF
EGREP
GREP
CXXCPP
GUILE_DATA_PATH
CONFIG_GUILE_SERIAL
GUILE_LDFLAGS
GUILE_CFLAGS
ac_ct_OBJCXX
OBJCXXFLAGS
OBJCXX
ac_ct_OBJC
OBJCFLAGS
OBJC
ac_ct_CXX
CXXFLAGS
CXX
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
STABLE_RELEASE
STABLE_VERSION
DEVEL_RELEASE
DEVEL_VERSION
PACKAGE
DEVEL_VERSION_MAJOR
DEVEL_VERSION_MINOR
SVNREV
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
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_x
with_iconv
with_freetype
with_cairo
with_imlib2
with_axel
with_gs
with_sqlite3
with_sparkle
enable_fastalloc
enable_experimental
enable_macosx_extensions
enable_macosx_distr
enable_pdf_renderer
enable_console
enable_qt
with_qt
enable_qtpipes
enable_cocoa
enable_debug
enable_assert
enable_warnings
enable_optimize
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CXX
CXXFLAGS
CCC
OBJC
OBJCFLAGS
OBJCXX
OBJCXXFLAGS
CXXCPP
XMKMF
CPP
TMPDIR'


# 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=* \
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    datarootdir=$ac_optarg ;;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  -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
    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
    If a cross compiler is detected then cross compile mode will be used" >&2
  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

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
_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]
  --disable-fastalloc     omit fast allocator for small objects
  --enable-experimental   support new style rewriting code
  --disable-macosx-extensions  don't use Mac specific services (spellchecker, image handling, ...)
  --enable-macosx-distr=ARCH   build for MacOSX >= 10.4 and arch ARCH
  --enable-pdf-renderer   use experimental PDF renderer for pdf export
  --enable-console        enable windows console
  --disable-qt            replace Qt by X11 interface
  --enable-qtpipes        replace UNIX pipes by Qt pipes
  --enable-cocoa          replace X11 by Cocoa interface
  --enable-debug=ARG      install a debugging enable executable -ggdb
  --enable-assert         exit on failed assertions in code
  --enable-warnings       print warning messages during compilation
  --enable-optimize=ARG   compile with optimizations guessed

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-x                use the X Window System
  --with-iconv=DIR        where to find iconv system
  --with-freetype=ARG     with freetype support ARG=linked
  --with-cairo=ARG        with cairo support ARG=no
  --with-imlib2=ARG       with imlib2 support ARG=no
  --with-axel=ARG         with axel support ARG=no
  --with-gs=ARG           with ghostscript support ARG=yes
  --with-sqlite3=ARG      with sqlite3 support ARG=no
  --with-sparkle=ARG      with (Win)Sparkle autoupdater ARG=no
  --with-qt               Path to Qt [Look in PATH and /usr/local/Trolltech]

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
  OBJC        Objective C compiler command
  OBJCFLAGS   Objective C compiler flags
  OBJCXX      Objective C++ compiler command
  OBJCXXFLAGS Objective C++ compiler flags
  CXXCPP      C++ preprocessor
  XMKMF       Path to xmkmf, Makefile generator for X Window System
  CPP         C preprocessor
  TMPDIR      A temporary directory with write access [/tmp]

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 2.68

Copyright (C) 2010 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_objc_try_compile LINENO
# -----------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_objc_try_compile ()
{
  as_lineno=${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
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    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_objc_werror_flag" ||
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  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_objc_try_compile

# ac_fn_objcxx_try_compile LINENO
# -------------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_objcxx_try_compile ()
{
  as_lineno=${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
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    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_objcxx_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_objcxx_try_compile

# ac_fn_cxx_try_run LINENO
# ------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_cxx_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$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_cxx_try_run

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

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

} # ac_fn_cxx_check_type

# 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_cxx_check_header_compile LINENO HEADER VAR INCLUDES
# ---------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_cxx_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$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 <$2>
_ACEOF
if ac_fn_cxx_try_compile "$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_cxx_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 ||
	 $as_test_x conftest$ac_exeext
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

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

} # ac_fn_cxx_try_link

# ac_fn_cxx_check_func LINENO FUNC VAR
# ------------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_cxx_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$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 $2 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$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_cxx_check_func

# 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

# 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_objc_try_link LINENO
# --------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_objc_try_link ()
{
  as_lineno=${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_objc_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

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

} # ac_fn_objc_try_link

# ac_fn_cxx_compute_int LINENO EXPR VAR INCLUDES
# ----------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_cxx_compute_int ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if test "$cross_compiling" = yes; then
    # Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) >= 0)];
test_array [0] = 0

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

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

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

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

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

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

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

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

} # ac_fn_cxx_compute_int
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 2.68.  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


ac_config_headers="$ac_config_headers src/System/config.h:src/System/config.in"

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

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


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

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

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


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
$as_echo_n "checking host system type... " >&6; }
if ${ac_cv_host+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "x$host_alias" = x; then
  ac_cv_host=$ac_cv_build
else
  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
fi

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



#--------------------------------------------------------------------
# Retrieve SVN revision number from working dir or fallback file
#--------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking current Subversion revision number" >&5
$as_echo_n "checking current Subversion revision number... " >&6; }
SVNREV=`(svnversion -n | sed 's/.*://') 2>/dev/null`
if { test "$SVNREV" = "" || test "$SVNREV" = "exported" ; } ; then
  SVNREV=`cat $srcdir/SVNREV`
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SVNREV" >&5
$as_echo "$SVNREV" >&6; }
else
  echo "$SVNREV" > $srcdir/SVNREV
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SVNREV" >&5
$as_echo "$SVNREV" >&6; }
fi



#--------------------------------------------------------------------
# Export version and package name
#--------------------------------------------------------------------

PACKAGE="TeXmacs"
DEBIAN_NAME="texmacs"
DEVEL_VERSION="1.0.7.20"
DEVEL_RELEASE="1"         # I think we should use SVNREV here
STABLE_VERSION="1.0.7.20"
STABLE_RELEASE="1"

DEVEL_VERSION_MAJOR="1"   #testing
DEVEL_VERSION_MINOR="8"









#--------------------------------------------------------------------
# Checks for C++ compiler
#--------------------------------------------------------------------

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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_CC="gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$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>
#include <sys/types.h>
#include <sys/stat.h>
/* 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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_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=m
ac_cpp='$OBJCPP $CPPFLAGS'
ac_compile='$OBJC -c $OBJCFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$OBJC -o conftest$ac_exeext $OBJCFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_objc_compiler_gnu
if test -n "$ac_tool_prefix"; then
  for ac_prog in clang gcc
  do
    # Extract the first word of "$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_OBJC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OBJC"; then
  ac_cv_prog_OBJC="$OBJC" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_OBJC="$ac_tool_prefix$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
OBJC=$ac_cv_prog_OBJC
if test -n "$OBJC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJC" >&5
$as_echo "$OBJC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$OBJC" && break
  done
fi
if test -z "$OBJC"; then
  ac_ct_OBJC=$OBJC
  for ac_prog in clang gcc
do
  # Extract the first word of "$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_OBJC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OBJC"; then
  ac_cv_prog_ac_ct_OBJC="$ac_ct_OBJC" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_OBJC="$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_OBJC=$ac_cv_prog_ac_ct_OBJC
if test -n "$ac_ct_OBJC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJC" >&5
$as_echo "$ac_ct_OBJC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_OBJC" && break
done

  if test "x$ac_ct_OBJC" = x; then
    OBJC="gcc"
  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
    OBJC=$ac_ct_OBJC
  fi
fi

# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for Objective 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 Objective C compiler" >&5
$as_echo_n "checking whether we are using the GNU Objective C compiler... " >&6; }
if ${ac_cv_objc_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_objc_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_objc_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objc_compiler_gnu" >&5
$as_echo "$ac_cv_objc_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GOBJC=yes
else
  GOBJC=
fi
ac_test_OBJCFLAGS=${OBJCFLAGS+set}
ac_save_OBJCFLAGS=$OBJCFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $OBJC accepts -g" >&5
$as_echo_n "checking whether $OBJC accepts -g... " >&6; }
if ${ac_cv_prog_objc_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_objc_werror_flag=$ac_objc_werror_flag
   ac_objc_werror_flag=yes
   ac_cv_prog_objc_g=no
   OBJCFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

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

int
main ()
{

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

else
  ac_objc_werror_flag=$ac_save_objc_werror_flag
	 OBJCFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_objc_try_compile "$LINENO"; then :
  ac_cv_prog_objc_g=yes
fi
rm -f core conftest.err conftest.$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.$ac_ext
   ac_objc_werror_flag=$ac_save_objc_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_objc_g" >&5
$as_echo "$ac_cv_prog_objc_g" >&6; }
if test "$ac_test_OBJCFLAGS" = set; then
  OBJCFLAGS=$ac_save_OBJCFLAGS
elif test $ac_cv_prog_objc_g = yes; then
  if test "$GOBJC" = yes; then
    OBJCFLAGS="-g -O2"
  else
    OBJCFLAGS="-g"
  fi
else
  if test "$GOBJC" = yes; then
    OBJCFLAGS="-O2"
  else
    OBJCFLAGS=
  fi
fi
ac_ext=c
ac_cpp='$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=mm
ac_cpp='$OBJCXXCPP $CPPFLAGS'
ac_compile='$OBJCXX -c $OBJCXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$OBJCXX -o conftest$ac_exeext $OBJCXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_objcxx_compiler_gnu
if test -n "$ac_tool_prefix"; then
  for ac_prog in clang++ g++
  do
    # Extract the first word of "$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_OBJCXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OBJCXX"; then
  ac_cv_prog_OBJCXX="$OBJCXX" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_OBJCXX="$ac_tool_prefix$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
OBJCXX=$ac_cv_prog_OBJCXX
if test -n "$OBJCXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCXX" >&5
$as_echo "$OBJCXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$OBJCXX" && break
  done
fi
if test -z "$OBJCXX"; then
  ac_ct_OBJCXX=$OBJCXX
  for ac_prog in clang++ g++
do
  # Extract the first word of "$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_OBJCXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OBJCXX"; then
  ac_cv_prog_ac_ct_OBJCXX="$ac_ct_OBJCXX" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_OBJCXX="$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_OBJCXX=$ac_cv_prog_ac_ct_OBJCXX
if test -n "$ac_ct_OBJCXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCXX" >&5
$as_echo "$ac_ct_OBJCXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_OBJCXX" && break
done

  if test "x$ac_ct_OBJCXX" = x; then
    OBJCXX="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
    OBJCXX=$ac_ct_OBJCXX
  fi
fi

# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for Objective 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 Objective C++ compiler" >&5
$as_echo_n "checking whether we are using the GNU Objective C++ compiler... " >&6; }
if ${ac_cv_objcxx_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_objcxx_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_objcxx_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objcxx_compiler_gnu" >&5
$as_echo "$ac_cv_objcxx_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GOBJCXX=yes
else
  GOBJCXX=
fi
ac_test_OBJCXXFLAGS=${OBJCXXFLAGS+set}
ac_save_OBJCXXFLAGS=$OBJCXXFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $OBJCXX accepts -g" >&5
$as_echo_n "checking whether $OBJCXX accepts -g... " >&6; }
if ${ac_cv_prog_objcxx_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_objcxx_werror_flag=$ac_objcxx_werror_flag
   ac_objcxx_werror_flag=yes
   ac_cv_prog_objcxx_g=no
   OBJCXXFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

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

int
main ()
{

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

else
  ac_objcxx_werror_flag=$ac_save_objcxx_werror_flag
	 OBJCXXFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_objcxx_try_compile "$LINENO"; then :
  ac_cv_prog_objcxx_g=yes
fi
rm -f core conftest.err conftest.$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.$ac_ext
   ac_objcxx_werror_flag=$ac_save_objcx_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_objcxx_g" >&5
$as_echo "$ac_cv_prog_objcxx_g" >&6; }
if test "$ac_test_OBJCXXFLAGS" = set; then
  OBJCXXFLAGS=$ac_save_OBJCXXFLAGS
elif test $ac_cv_prog_objcxx_g = yes; then
  if test "$GOBJCXX" = yes; then
    OBJCXXFLAGS="-g -O2"
  else
    OBJCXXFLAGS="-g"
  fi
else
  if test "$GOBJCXX" = yes; then
    OBJCXXFLAGS="-O2"
  else
    OBJCXXFLAGS=
  fi
fi
ac_ext=c
ac_cpp='$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 whether GNU C++ compiler is default" >&5
$as_echo_n "checking whether GNU C++ compiler is default... " >&6; }
case "$GXX" in
  yes )
    GCC_VERSION=`$CC -dumpversion`
    GXX_VERSION=`$CXX -dumpversion`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of gcc" >&5
$as_echo_n "checking version of gcc... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_VERSION" >&5
$as_echo "$GCC_VERSION" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of g++" >&5
$as_echo_n "checking version of g++... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GXX_VERSION" >&5
$as_echo "$GXX_VERSION" >&6; }
    case "$GXX_VERSION" in
      0* | 1* | 2*)
        echo "old style GNU compiler"
        $as_echo "#define OLD_GNU_COMPILER /**/" >>confdefs.h

      ;;
    esac
  ;;
  *)
    GCC_VERSION="none"
    GXX_VERSION="none"
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find GNU C++ compiler" >&5
$as_echo "$as_me: WARNING: cannot find GNU C++ compiler" >&2;}
  ;;
esac


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ stack backtrace support" >&5
$as_echo_n "checking for C++ stack backtrace support... " >&6; }
  if test "$cross_compiling" = yes; then :

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

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

#include <stdio.h>
#include <stdlib.h>
#include <execinfo.h>
#include <cxxabi.h>

int
main ()
{

    FILE* out= stderr;
    unsigned int max_frames= 63;
    fprintf(out, "stack trace:\n");
    void* addrlist[max_frames+1];
    int addrlen = backtrace(addrlist, sizeof(addrlist) / sizeof(void*));
    if (addrlen == 0) return 1;
    char** symbollist = backtrace_symbols(addrlist, addrlen);
    size_t funcnamesize = 256;
    char* funcname = (char*)malloc(funcnamesize);
    for (int i = 1; i < addrlen; i++) {
        char *begin_name = 0, *begin_offset = 0, *end_offset = 0;
        for (char *p = symbollist[i]; *p; ++p) {
            if (*p == '(')
                begin_name = p;
            else if (*p == '+')
                begin_offset = p;
            else if (*p == ')' && begin_offset) {
                end_offset = p;
                break;
            }
        }
        if (begin_name && begin_offset && end_offset
            && begin_name < begin_offset)
        {
            *begin_name++ = '\0';
            *begin_offset++ = '\0';
            *end_offset = '\0';
            int status;
            char* ret = abi::__cxa_demangle(begin_name,
                                            funcname, &funcnamesize, &status);
            if (status == 0) {
                funcname = ret;
                fprintf(out, "  %s : %s+%s\n",
                        symbollist[i], funcname, begin_offset);
            }
            else {
                fprintf(out, "  %s : %s()+%s\n",
                        symbollist[i], begin_name, begin_offset);
            }
        }
        else fprintf(out, "  %s\n", symbollist[i]);
    }
    free(funcname);
    free(symbollist);
    return 0;

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

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

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


else

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

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi



#--------------------------------------------------------------------
# Checks for Guile
#--------------------------------------------------------------------

if test -z "$GUILE_CFLAGS" -a -z "$GUILE_LDFLAGS"; then

## The GUILE_FLAGS macro.
  ## First, let's just see if we can find Guile at all.
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Guile" >&5
$as_echo_n "checking for Guile... " >&6; }
  guile-config link > /dev/null || {
    echo "configure: cannot find guile-config; is Guile installed?" 1>&2
    exit 1
  }
  GUILE_ORIGINAL_CFLAGS="`guile-config compile`"
  GUILE_CFLAGS="$GUILE_ORIGINAL_CFLAGS"
  GUILE_VARIANT_CFLAGS="$GUILE_ORIGINAL_CFLAGS $GUILE_ORIGINAL_CFLAGS/guile $GUILE_ORIGINAL_CFLAGS/libguile"
  GUILE_LDFLAGS="`guile-config link`"
  GUILE_VARIANT_LDFLAGS="-L`guile-config info libdir` -lguile -lreadline -ltermcap"


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

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of guile" >&5
$as_echo_n "checking version of guile... " >&6; }
if test -z "$GUILE_EFFECTIVE_VERSION" ; then
  GUILE_EFFECTIVE_VERSION=`guile -c '(display (version))'`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GUILE_EFFECTIVE_VERSION" >&5
$as_echo "$GUILE_EFFECTIVE_VERSION" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking guile data path" >&5
$as_echo_n "checking guile data path... " >&6; }
if test -z "$GUILE_DATA_PATH" ; then
  GUILE_DATA_PATH=`guile-config info pkgdatadir`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GUILE_DATA_PATH" >&5
$as_echo "$GUILE_DATA_PATH" >&6; }

case "$GUILE_EFFECTIVE_VERSION" in
  1.0* | 1.1* | 1.2* | 1.3* | 1.4* | 1.5*)
    CONFIG_GUILE_SERIAL="A"
  ;;
  1.6* | 1.7*)
    CONFIG_GUILE_SERIAL="B"
  ;;
  2.*)
    CONFIG_GUILE_SERIAL="D"
  ;;
  *)
    CONFIG_GUILE_SERIAL="C"
  ;;
esac



#--------------------------------------------------------------------
# Checks for standard functionality
#--------------------------------------------------------------------


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++-compatible X header files" >&5
$as_echo_n "checking for C++-compatible X header files... " >&6; }
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <X11/Xlib.h>
#include <X11/Xutil.h>
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  echo yes
else
  rm -rf X11
mkdir X11
for ac_dir in                \
  /usr/X11/include           \
  /usr/X11R6/include         \
  /usr/X11R5/include         \
  /usr/X11R4/include         \
                             \
  /usr/include/X11           \
  /usr/include/X11R6         \
  /usr/include/X11R5         \
  /usr/include/X11R4         \
                             \
  /usr/local/X11/include     \
  /usr/local/X11R6/include   \
  /usr/local/X11R5/include   \
  /usr/local/X11R4/include   \
                             \
  /usr/local/include/X11     \
  /usr/local/include/X11R6   \
  /usr/local/include/X11R5   \
  /usr/local/include/X11R4   \
                             \
  /usr/X386/include          \
  /usr/x386/include          \
  /usr/XFree86/include/X11   \
                             \
  /usr/include               \
  /usr/local/include         \
  /usr/unsupported/include   \
  /usr/athena/include        \
  /usr/local/x11r5/include   \
  /usr/lpp/Xamples/include   \
                             \
  /usr/openwin/include       \
  /usr/openwin/share/include \
  ; \
do
  if test -r "$ac_dir/X11/Xlib.h"; then
    tm_x_includes=$ac_dir
    break
  fi
done
sed 's/^extern \(X[a-zA-Z0-9]*(\)/extern int \1/' \
  < "$tm_x_includes/X11/Xlib.h" > X11/Xlib.h
sed 's/^extern \(X[a-zA-Z0-9]*(\)/extern int \1/' \
  < "$tm_x_includes/X11/Xutil.h" > X11/Xutil.h
X_CFLAGS="-I.. $X_CFLAGS"
echo "no; fixing"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CPPFLAGS="$ac_save_cppflags"

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=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 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"
      { test -f "$ac_path_GREP" && $as_test_x "$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"
      { test -f "$ac_path_EGREP" && $as_test_x "$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_cxx_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_cxx_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" | $as_tr_sh`
ac_fn_cxx_check_header_compile "$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_cxx_check_type "$LINENO" "FILE" "ac_cv_type_FILE" "$ac_includes_default"
if test "x$ac_cv_type_FILE" = xyes; then :

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


fi

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

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


fi

ac_fn_cxx_check_type "$LINENO" "time_t" "ac_cv_type_time_t" "$ac_includes_default"
if test "x$ac_cv_type_time_t" = xyes; then :

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


fi

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


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

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

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

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

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

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

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

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

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

if test "$ac_x_includes" = no; then
  # Guess where to find include files, by looking for Xlib.h.
  # First, try using that file with no special directory specified.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <X11/Xlib.h>
_ACEOF
if ac_fn_cxx_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_cxx_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_cxx_werror_flag=$ac_cxx_werror_flag
    ac_cxx_werror_flag=yes
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_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_cxx_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.$ac_ext
    ac_cxx_werror_flag=$ac_xsave_cxx_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_cxx_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_cxx_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_cxx_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_cxx_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_cxx_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_cxx_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_cxx_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_cxx_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_cxx_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_cxx_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_cxx_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_cxx_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_cxx_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

for ac_header in pty.h util.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

for ac_func in gettimeofday
do :
  ac_fn_cxx_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


#--------------------------------------------------------------------
# Checks for dl library
#--------------------------------------------------------------------

ac_fn_cxx_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes; then :

fi

if test "$ac_cv_func_dl" = "yes"; then

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

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} 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.  */

/* 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 dlopen ();
int
main ()
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_dl_dlopen=yes
else
  ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$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_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBDL 1
_ACEOF

  LIBS="-ldl $LIBS"

fi

  if test "$ac_cv_lib_dl_dlopen" = "yes"; then
    for ac_func in dlopen
do :
  ac_fn_cxx_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DLOPEN 1
_ACEOF

fi
done

    CONFIG_BDL="-ldl"

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

  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
$as_echo_n "checking for dld_link in -ldld... " >&6; }
if ${ac_cv_lib_dld_dld_link+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 dld_link ();
int
main ()
{
return dld_link ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_dld_dld_link=yes
else
  ac_cv_lib_dld_dld_link=no
fi
rm -f core conftest.err conftest.$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_dld_dld_link" >&5
$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBDLD 1
_ACEOF

  LIBS="-ldld $LIBS"

fi

    if test "$ac_cv_lib_dld_dld_link" = "yes"; then
      CONFIG_BDL="-ldl"

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

    else
      for ac_func in shl_load
do :
  ac_fn_cxx_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
if test "x$ac_cv_func_shl_load" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SHL_LOAD 1
_ACEOF

fi
done

      if test "$ac_cv_func_shl_load" = "yes"; then
        CONFIG_BDL="-ldl"

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

      else
        for ac_func in dlopen
do :
  ac_fn_cxx_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DLOPEN 1
_ACEOF

fi
done

        if test "$ac_cv_func_dlopen" = "yes"; then

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

        fi
      fi
    fi
  fi
fi


#--------------------------------------------------------------------
# Checks for iconv library
#--------------------------------------------------------------------


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


# Check for iconv
# Modified from GNOME's libxml2 configure.in

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
  # compile C to avoid the 'const char**' problem

SAVE_CPPFLAGS="$CPPFLAGS"
SAVE_LDFLAGS="$LDFLAGS"
SAVE_LIBS="$LIBS"
if test "$with_iconv" = "no" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling iconv support" >&5
$as_echo "disabling iconv support" >&6; }
else
    if test -n "$ICONV_CFLAGS" -a -n "$ICONV_LDFLAGS"; then
       CPPFLAGS="$ICONV_CFLAGS" # for AC_TRY_LINK
       LDFLAGS="$ICONV_LDFLAGS"
    fi
    if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
       CPPFLAGS="-I$with_iconv/include" # for AC_TRY_LINK
       LDFLAGS="-L$with_iconv/lib"
       ICONV_CFLAGS="-I$with_iconv/include"
       ICONV_LDFLAGS="-L$with_iconv/lib"
    fi

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

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

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

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

    done
    ac_cv_prog_CPP=$CPP

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

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

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

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

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

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


ac_fn_c_check_header_mongrel "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default"
if test "x$ac_cv_header_iconv_h" = xyes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
$as_echo_n "checking for iconv... " >&6; }


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

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

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

#include <stdlib.h>
#include <iconv.h>

int
main ()
{

    iconv_t cd = iconv_open ("","");
    iconv (cd, NULL, NULL, NULL, NULL);

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

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

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


else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv in -liconv" >&5
$as_echo_n "checking for iconv in -liconv... " >&6; }
#    LDFLAGS="${ICONV_LDFLAGS}"    # for AC_TRY_LINK
    LIBS="-liconv"                # for AC_TRY_LINK
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <iconv.h>

int
main ()
{

      iconv_t cd = iconv_open ("","");
      iconv (cd, NULL, NULL, NULL, NULL);

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

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

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

      ICONV_LDFLAGS="${ICONV_LDFLAGS/-liconv} -liconv"

else

      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: absence of iconv may crash HTML import" >&5
$as_echo "$as_me: WARNING: absence of iconv may crash HTML import" >&2;}

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


fi

CPPFLAGS="$SAVE_CPPFLAGS"
LDFLAGS="$SAVE_LDFLAGS"
LIBS="$SAVE_LIBS"
ac_ext=cpp
ac_cpp='$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
  # restore C++ language



#--------------------------------------------------------------------
# Checks for freetype library
#--------------------------------------------------------------------


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


SAVE_CPPFLAGS="$CPPFLAGS"
SAVE_LDFLAGS="$LDFLAGS"
SAVE_LIBS="$LIBS"
if test -z "$FREETYPE_CFLAGS"; then
  FREETYPE_CFLAGS=`freetype-config --cflags`
fi
CPPFLAGS="$CPPFLAGS $FREETYPE_CFLAGS"
if test -z "$FREETYPE_LDFLAGS"; then
  FREETYPE_LDFLAGS=`freetype-config --libs`
fi
LIBS="$LDFLAGS $FREETYPE_LDFLAGS"
ac_fn_cxx_check_header_mongrel "$LINENO" "ft2build.h" "ac_cv_header_ft2build_h" "$ac_includes_default"
if test "x$ac_cv_header_ft2build_h" = xyes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype" >&5
$as_echo_n "checking for freetype... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <ft2build.h>
#include FT_FREETYPE_H

int
main ()
{

    FT_Library ft_library;
    (void) FT_Init_FreeType (&ft_library);

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

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

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

    FREETYPE_CFLAGS="$CPPFLAGS"
    if test "$with_freetype" = "linked" -o "$with_freetype" = "" ; then
      FREETYPE_LDFLAGS="$LIBS"

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

    fi

else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    as_fn_error $? "cannot find freetype library" "$LINENO" 5

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



CPPFLAGS="$SAVE_CPPFLAGS"
LDFLAGS="$SAVE_LDFLAGS"
LIBS="$SAVE_LIBS"




#--------------------------------------------------------------------
# Checks for Cairo library
#--------------------------------------------------------------------


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


SAVE_CPPFLAGS="$CPPFLAGS"
SAVE_LDFLAGS="$LDFLAGS"
SAVE_LIBS="$LIBS"
if test "$with_cairo" = "no" -o "$with_cairo" = "" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling cairo support" >&5
$as_echo "disabling cairo support" >&6; }
else
    CPPFLAGS=`pkg-config --cflags cairo`
    LIBS=`pkg-config --libs cairo`
    ac_fn_cxx_check_header_mongrel "$LINENO" "cairo.h" "ac_cv_header_cairo_h" "$ac_includes_default"
if test "x$ac_cv_header_cairo_h" = xyes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cairo" >&5
$as_echo_n "checking for cairo... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <cairo.h>

int
main ()
{

    cairo_surface_t *surface;
    surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 120, 120);

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

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

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

    CAIRO_CFLAGS="$CPPFLAGS"
    if test "$with_cairo" = "linked" ; then
      CAIRO_LDFLAGS="$LIBS"

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

    fi

else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi


fi

CPPFLAGS="$SAVE_CPPFLAGS"
LDFLAGS="$SAVE_LDFLAGS"
LIBS="$SAVE_LIBS"




#--------------------------------------------------------------------
# Checks for Imlib2 library
#--------------------------------------------------------------------


# Check whether --with-imlib2 was given.
if test "${with_imlib2+set}" = set; then :
  withval=$with_imlib2;
fi


SAVE_CPPFLAGS="$CPPFLAGS"
SAVE_LDFLAGS="$LDFLAGS"
SAVE_LIBS="$LIBS"
if test "$with_imlib2" = "no" -o "$with_imlib2" = "" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling imlib2 support" >&5
$as_echo "disabling imlib2 support" >&6; }
else
    CPPFLAGS=`imlib2-config --cflags`
    LIBS=`imlib2-config --libs`
    ac_fn_cxx_check_header_mongrel "$LINENO" "Imlib2.h" "ac_cv_header_Imlib2_h" "$ac_includes_default"
if test "x$ac_cv_header_Imlib2_h" = xyes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for imlib2" >&5
$as_echo_n "checking for imlib2... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <X11/Xlib.h>
#include <Imlib2.h>
#include <stdio.h>
#include <string.h>

int
main ()
{

    Imlib_Image image= imlib_load_image("");

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

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

$as_echo "#define USE_IMLIB2 1" >>confdefs.h

    IMLIB2_CFLAGS="$CPPFLAGS"
    if test "$with_imlib2" = "linked" ; then
      IMLIB2_LDFLAGS="$LIBS"

$as_echo "#define LINKED_IMLIB2 1" >>confdefs.h

    fi

else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi


fi

CPPFLAGS="$SAVE_CPPFLAGS"
LDFLAGS="$SAVE_LDFLAGS"
LIBS="$SAVE_LIBS"




#--------------------------------------------------------------------
# Checks for Axel library
#--------------------------------------------------------------------


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


SAVE_CPPFLAGS="$CPPFLAGS"
SAVE_LDFLAGS="$LDFLAGS"
SAVE_LIBS="$LIBS"
if test "$with_axel" = "no" -o "$with_axel" = "" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling axel support" >&5
$as_echo "disabling axel support" >&6; }
else
    CPPFLAGS=`axel-config --cflags`
    LIBS=`axel-config --libs`
    ac_fn_cxx_check_header_mongrel "$LINENO" "QGui/Viewer.h" "ac_cv_header_QGui_Viewer_h" "$ac_includes_default"
if test "x$ac_cv_header_QGui_Viewer_h" = xyes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for axel" >&5
$as_echo_n "checking for axel... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <QGui/Viewer.h>

int
main ()
{

    Viewer viewer(0);

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

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

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

    AXEL_CFLAGS="$CPPFLAGS"
    if test "$with_axel" = "linked" ; then
      AXEL_LDFLAGS="$LIBS"

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

    fi

else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi


fi

CPPFLAGS="$SAVE_CPPFLAGS"
LDFLAGS="$SAVE_LDFLAGS"
LIBS="$SAVE_LIBS"




#--------------------------------------------------------------------
# Checks for ghostscript library
#--------------------------------------------------------------------


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


if test "$with_gs" = "no" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling ghostscript support" >&5
$as_echo "disabling ghostscript support" >&6; }
else
case "${host}" in
  *mingw*)
    GS_EXE="gswin32c.exe"
    GS_DLL="gsdll32.dll"
    # Extract the first word of "${GS_EXE}", so it can be a program name with args.
set dummy ${GS_EXE}; 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_HAS_GS_EXE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$HAS_GS_EXE"; then
  ac_cv_prog_HAS_GS_EXE="$HAS_GS_EXE" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_HAS_GS_EXE="yes"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


    # Extract the first word of "${GS_DLL}", so it can be a program name with args.
set dummy ${GS_DLL}; 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_HAS_GS_LIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$HAS_GS_LIB"; then
  ac_cv_prog_HAS_GS_LIB="$HAS_GS_LIB" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_HAS_GS_LIB="yes"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  ;;
  *)
    # Extract the first word of "gs", so it can be a program name with args.
set dummy gs; 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_HAS_GS_EXE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$HAS_GS_EXE"; then
  ac_cv_prog_HAS_GS_EXE="$HAS_GS_EXE" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_HAS_GS_EXE="yes"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


    HAS_GS_LIB="yes"
  ;;
esac
if test "x${HAS_GS_EXE}" = "xyes" -a "x${HAS_GS_LIB}" = "xyes"; then

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

  CONFIG_GS="Ghostscript"



else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling ghostscript support" >&5
$as_echo "disabling ghostscript support" >&6; }
fi
fi

#--------------------------------------------------------------------
# Checks for sqlite3 library
#--------------------------------------------------------------------


# Check whether --with-sqlite3 was given.
if test "${with_sqlite3+set}" = set; then :
  withval=$with_sqlite3;
fi


SAVE_CPPFLAGS="$CPPFLAGS"
SAVE_LDFLAGS="$LDFLAGS"
SAVE_LIBS="$LIBS"
if test "$with_sqlite3" = "no" -o "$with_sqlite3" = "" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling sqlite3 support" >&5
$as_echo "disabling sqlite3 support" >&6; }
else
    CPPFLAGS=`pkg-config --cflags sqlite3`
    LIBS=`pkg-config --libs sqlite3`
    ac_fn_cxx_check_header_mongrel "$LINENO" "sqlite3.h" "ac_cv_header_sqlite3_h" "$ac_includes_default"
if test "x$ac_cv_header_sqlite3_h" = xyes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3" >&5
$as_echo_n "checking for sqlite3... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sqlite3.h>

int
main ()
{

    int res= sqlite3_threadsafe ();

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

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

$as_echo "#define USE_SQLITE3 1" >>confdefs.h

    SQLITE3_CFLAGS="$CPPFLAGS"
    if test "$with_sqlite3" = "linked" ; then
      SQLITE3_LDFLAGS="$LIBS"

$as_echo "#define LINKED_SQLITE3 1" >>confdefs.h

    fi

else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi


fi

CPPFLAGS="$SAVE_CPPFLAGS"
LDFLAGS="$SAVE_LDFLAGS"
LIBS="$SAVE_LIBS"




#--------------------------------------------------------------------
# Checks for (Win)Sparkle framework
#--------------------------------------------------------------------


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


SAVE_OBJCFLAGS="$OBJCFLAGS"
SAVE_LDFLAGS="$LDFLAGS"
SAVE_LIBS="$LIBS"
if test "$with_sparkle" = "no" -o "$with_sparkle" = "" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling Sparkle usage" >&5
$as_echo "disabling Sparkle usage" >&6; }
else
  case "${host}" in
  *mingw*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use the WinSparkle library" >&5
$as_echo_n "checking whether we can use the WinSparkle library... " >&6; }
    ac_ext=c
ac_cpp='$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

    CFLAGS="-I $with_sparkle"
    LDFLAGS="-L $with_sparkle"
    LIBS="-lwinsparkle"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <winsparkle.h>
#include <winsparkle.h>

int
main ()
{

win_sparkle_init();

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

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

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

    SPARKLE_CFLAGS="$CFLAGS"
    SPARKLE_LDFLAGS="$LDFLAGS $LIBS"
    WINSPARKLE_PATH="$with_sparkle"
    WINSPARKLE_DLL="WinSparkle*.dll"

else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    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

    ;;
  *apple*darwin*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use the Sparkle framework" >&5
$as_echo_n "checking whether we can use the Sparkle framework... " >&6; }
    ac_ext=m
ac_cpp='$OBJCPP $CPPFLAGS'
ac_compile='$OBJC -c $OBJCFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$OBJC -o conftest$ac_exeext $OBJCFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_objc_compiler_gnu

    OBJCFLAGS="-F $with_sparkle"
    LDFLAGS="-F $with_sparkle -framework Sparkle"

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

#include <Cocoa/Cocoa.h>
#include <Sparkle/Sparkle.h>

int
main ()
{

SUUpdater* updater;

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

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

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

    SPARKLE_CFLAGS="$OBJCFLAGS"
    SPARKLE_LDFLAGS="$LDFLAGS"
    SPARKLE_FRAMEWORK_PATH="$with_sparkle"
    CONFIG_SPARKLE="Updater"

else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    CONFIG_SPARKLE=""
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    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

    ;;
  esac
fi

OBJFLAGS="$SAVE_CPPFLAGS"
LDFLAGS="$SAVE_LDFLAGS"
LIBS="$SAVE_LIBS"









#--------------------------------------------------------------------
# Fixes for erroneous behaviour of gcc/g++ and guile on some systems
#--------------------------------------------------------------------

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ... arguments behave correctly" >&5
$as_echo_n "checking whether ... arguments behave correctly... " >&6; }
if test -z "$GUILE_CFLAGS"; then
  CXXFLAGS="`guile-config compile`"
else
  CXXFLAGS="$GUILE_CFLAGS"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  #include <guile/gh.h>
  #include <libguile.h>
  typedef SCM (*FN)(...);
  static SCM identity (SCM x) { return x; }
  void declare () { gh_new_procedure ("identity", (FN) identity, 1, 0, 0); }

int
main ()
{


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


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

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

else

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

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

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the size_t of guile strings" >&5
$as_echo_n "checking the size_t of guile strings... " >&6; }
if test -z "$GUILE_CFLAGS"; then
  CXXFLAGS="`guile-config compile`"
else
  CXXFLAGS="$GUILE_CFLAGS"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  #include <guile/gh.h>
  #include <libguile.h>
  void print_string (SCM s) {
    int len_r;
    char* r= gh_scm2newstr (s, &len_r); }

int
main ()
{


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


$as_echo "#define guile_str_size_t int" >>confdefs.h

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

else


$as_echo "#define guile_str_size_t size_t" >>confdefs.h

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

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

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if statically linking with guile works" >&5
$as_echo_n "checking if statically linking with guile works... " >&6; }
SAVE_CPPFLAGS="$CPPFLAGS"
SAVE_LDFLAGS="$LDFLAGS"
SAVE_LIBS="$LIBS"
CPPFLAGS="$GUILE_CFLAGS"
LDFLAGS="-static"
LIBS="$GUILE_LDFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <guile/gh.h>
$CONFIG_DOTS

int
main ()
{

  struct dummy {
    static void my_main (int argc, char** argv) {}
    static void install_guile () {
#ifdef DOTS_OK
      gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
#else
      gh_enter (0, NULL, my_main);
#endif
    }
  };
  dummy::install_guile ();

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

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$tm_link_guile_static\"" >&5
$as_echo "\"$tm_link_guile_static\"" >&6; }
if test "$tm_link_guile_static" = "no" ; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if it works with -lltdl" >&5
$as_echo_n "checking if it works with -lltdl... " >&6; }
   LIBS="$GUILE_LDFLAGS -lltdl"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <guile/gh.h>
$CONFIG_DOTS

int
main ()
{

  struct dummy {
    static void my_main (int argc, char** argv) {}
    static void install_guile () {
#ifdef DOTS_OK
      gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
#else
      gh_enter (0, NULL, my_main);
#endif
    }
  };
  dummy::install_guile ();

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

   { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$tm_link_guile_static_ltdl\"" >&5
$as_echo "\"$tm_link_guile_static_ltdl\"" >&6; }
   if test "$tm_link_guile_static_ltdl" = "yes" ; then
      GUILE_LDFLAGS="$GUILE_LDFLAGS -lltdl"
   else
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if it works with -lltdl -ldl" >&5
$as_echo_n "checking if it works with -lltdl -ldl... " >&6; }
      LIBS="$GUILE_LDFLAGS -lltdl -ldl"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <guile/gh.h>
$CONFIG_DOTS

int
main ()
{

  struct dummy {
    static void my_main (int argc, char** argv) {}
    static void install_guile () {
#ifdef DOTS_OK
      gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
#else
      gh_enter (0, NULL, my_main);
#endif
    }
  };
  dummy::install_guile ();

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

      { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$tm_link_guile_static_ltdl_ldl\"" >&5
$as_echo "\"$tm_link_guile_static_ltdl_ldl\"" >&6; }
      if test "$tm_link_guile_static_ltdl_ldl" = "yes" ; then
	 GUILE_LDFLAGS="$GUILE_LDFLAGS -lltdl -ldl"
      else
         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unable to link statically with guile" >&5
$as_echo "$as_me: WARNING: unable to link statically with guile" >&2;}
      fi
   fi
fi
CPPFLAGS="$SAVE_CPPFLAGS"
LDFLAGS="$SAVE_LDFLAGS"
LIBS="$SAVE_LIBS"

#--------------------------------------------------------------------
# Handle different systems case by case
#--------------------------------------------------------------------

CONFIG_OS="GNU_LINUX"
CONFIG_OS_SUFFIX="${host}"
CONFIG_OS_COMPAT="Unix"
CONFIG_MACOS=""
CONFIG_CXXFLAGS=""
CONFIG_CXXTEMPLATE=""
CONFIG_STD_SETENV="#define STD_SETENV"
CONFIG_SO="so"
CONFIG_LIB_PATH="LD_LIBRARY_PATH"
CONFIG_CHMOD="chmod -f"
CONFIG_CXXOPTIMIZE="-O2"
CONFIG_BSTATIC="-Wl,-Bstatic"
CONFIG_BSHARED="-Wl,-Bdynamic"
CONFIG_BFLAGS=""
CONFIG_BPATH="-Wl,-rpath,"
CONFIG_LDRT=""
CONFIG_WORD_LENGTH="4"
CONFIG_WORD_LENGTH_INC="3"
CONFIG_WORD_MASK="0xfffffffc"
CONFIG_MAX_FAST="260 // WORD_LENGTH more than power of 2"
CONFIG_HOST_OS="$host_os"
CONFIG_HOST_VENDOR="$host_vendor"
CONFIG_HOST_CPU="$host_cpu"
CONFIG_USER="$USER"
CONFIG_DATE="`date`"
# tweak for XCode project
CONFIG_ARCHS='$(NATIVE_ARCH)'

X11_CFLAGS="$X_CFLAGS"
X11_LDFLAGS="$X_LIBS -lXext -lX11"

# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
$as_echo_n "checking size of void *... " >&6; }
if ${ac_cv_sizeof_void_p+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :

else
  if test "$ac_cv_type_void_p" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (void *)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_void_p=0
   fi
fi

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



cat >>confdefs.h <<_ACEOF
#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
_ACEOF


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we are on a 64-bits computer" >&5
$as_echo_n "checking if we are on a 64-bits computer... " >&6; }
if test "$ac_cv_sizeof_void_p" = "8"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  CONFIG_WORD_LENGTH="8"
  CONFIG_WORD_LENGTH_INC="7"
  CONFIG_WORD_MASK="0xfffffffffffffff8"
  CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

case "${host}" in
  i*86-*-linux* | x86_64-*-linux*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an Intel or AMD GNU/Linux host" >&5
$as_echo "final adjustments for an Intel or AMD GNU/Linux host" >&6; }
    CONFIG_OS_SUFFIX="i386-pc-linux-gnu"
    CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
  ;;
  i*86-*-freebsd* | x86_64-*-freebsd*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an Intel or AMD GNU/BSD host" >&5
$as_echo "final adjustments for an Intel or AMD GNU/BSD host" >&6; }
    CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
  ;;
  i*86-*-solaris*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an Intel or AMS Solaris host" >&5
$as_echo "final adjustments for an Intel or AMS Solaris host" >&6; }
    CONFIG_CXXOPTIMIZE="-O3"
    CONFIG_BPATH="-Wl,-R,"
    X11_LDFLAGS="$X_LIBS -lXext -lX11 -lsocket"
  ;;
  *mingw*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for mingw host" >&5
$as_echo "final adjustments for mingw host" >&6; }
    CONFIG_OS=MINGW
    CONFIG_OS_COMPAT="Windows"
    CPPFLAGS="$CPPFLAGS -I/usr/local/include -I."
    CONFIG_LDRT="-L/mingw/lib -lmingw32 -lmingwex"
    GUILE_LDFLAGS="-lmingwex $GUILE_LDFLAGS -lintl" #added mingwex to mask the internal guile readdir function
  ;;
  *-*-cygwin)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for cygwin host" >&5
$as_echo "final adjustments for cygwin host" >&6; }
    CONFIG_OS="CYGWIN"
    CONFIG_BFLAGS="-Wl,-stack,8388608"
#    CXX="export CYGWIN=check_case:strict; $CXX"
#    AC_SUBST(CXX)
  ;;
  *apple*darwin*)
    echo "$ac_t""final adjustments for a MacOS host" 1>&6
    CONFIG_OS="MACOS"
    CONFIG_CXXFLAGS="-I${prefix}/include"
    CONFIG_BSHARED=""
    CONFIG_BFLAGS="-framework Cocoa -framework IOKit"
    CONFIG_BPATH=""
    CONFIG_SO="dylib"
    CONFIG_LIB_PATH="DYLD_LIBRARY_PATH"
  ;;
  *darwin*)
    echo "$ac_t""final adjustments for a generic Darwin host" 1>&6
    CONFIG_CXXFLAGS="-I${prefix}/include"
    CONFIG_BSHARED=""
    CONFIG_BPATH=""
    CONFIG_SO="dylib"
    CONFIG_LIB_PATH="DYLD_LIBRARY_PATH"
  ;;
  powerpc-*-linux*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a PowerPC/GNU-linux host" >&5
$as_echo "final adjustments for a PowerPC/GNU-linux host" >&6; }
    CONFIG_OS="POWERPC_GNU_LINUX"
    CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
  ;;
  *sun*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a SUN/solaris host" >&5
$as_echo "final adjustments for a SUN/solaris host" >&6; }
    CONFIG_OS="SUN"
    CONFIG_BSTATIC=""
    CONFIG_BSHARED=""
    CONFIG_BPATH="-Wl,-R,"
    X11_LDFLAGS="$X_LIBS -lXext -lX11 -lsocket"
    CONFIG_WORD_LENGTH="8"
    CONFIG_WORD_LENGTH_INC="7"
    CONFIG_WORD_MASK="0xfffffff8"
    CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
    CONFIG_STD_SETENV=""
  ;;
  sparc*-*-linux*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a Sparc host running GNU/Linux" >&5
$as_echo "final adjustments for a Sparc host running GNU/Linux" >&6; }
    CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
    CONFIG_WORD_LENGTH="8"
    CONFIG_WORD_LENGTH_INC="7"
    CONFIG_WORD_MASK="0xfffffff8"
    CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
    CONFIG_STD_SETENV=""
  ;;
  *dec*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a DEC/alpha host" >&5
$as_echo "final adjustments for a DEC/alpha host" >&6; }
    CONFIG_BSTATIC=""
    CONFIG_BSHARED="-shared"
    CONFIG_STD_SETENV=""
  ;;
  *alpha*-*-linux*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an Alpha GNU/Linux host" >&5
$as_echo "final adjustments for an Alpha GNU/Linux host" >&6; }
    CONFIG_BSTATIC=""
    CONFIG_BSHARED="-shared"
  ;;
  s390-*-linux*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an IBM S/390 GNU/Linux host" >&5
$as_echo "final adjustments for an IBM S/390 GNU/Linux host" >&6; }
    CONFIG_STD_SETENV=""
  ;;
  ia64-*-linux*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an Itanium GNU/Linux host" >&5
$as_echo "final adjustments for an Itanium GNU/Linux host" >&6; }
    CONFIG_BSTATIC=""
    CONFIG_BSHARED="-shared"
  ;;
  hppa*-*-linux*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an HP PA_RISC GNU/Linux host" >&5
$as_echo "final adjustments for an HP PA_RISC GNU/Linux host" >&6; }
    CONFIG_CXXFLAGS="$CONFIG_CXXFLAGS -fPIC"
    CONFIG_BSTATIC=""
    CONFIG_BSHARED="-shared"
  ;;
  *sgi-irix*)
    echo "$ac_t""final adjustments for a SGI/Irix host" 1>&6
    CONFIG_OS="IRIX"
    CONFIG_CXXFLAGS=""
    X_LIBS=-L/usr/lib32
    CONFIG_BSTATIC=""
    CONFIG_BSHARED=""
    CONFIG_BPATH=""
    X11_LDFLAGS="$X_LIBS -lX11"
    CONFIG_WORD_MASK="0xfffffff8"
    CONFIG_STD_SETENV=""
    CONFIG_CHMOD="chmod"
    CONFIG_LIB_PATH="LD_LIBRARYN32_PATH"
  ;;
  m68k-*-linux* | mips-*-linux* | mipsel-*-linux* | arm*-*-linux*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a supported GNU/Linux host" >&5
$as_echo "final adjustments for a supported GNU/Linux host" >&6; }
  ;;
  *-linux*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a generic GNU/Linux host" >&5
$as_echo "final adjustments for a generic GNU/Linux host" >&6; }
  ;;
  *)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a generic host" >&5
$as_echo "final adjustments for a generic host" >&6; }
  ;;
esac

case "${host}" in
  *apple*darwin10*)
    echo "$ac_t""Xcode 3.2 project tweak (only MacOSX 10.6)" 1>&6
    CONFIG_ARCHS='$(NATIVE_ARCH_ACTUAL)'
  ;;
esac

#--------------------------------------------------------------------
# Temporary fix for link problem
#--------------------------------------------------------------------

case "$GXX_VERSION" in
     3.* | 4.*)
	 CONFIG_BSTATIC="-static"
	 CONFIG_BSHARED="-dynamic"
     ;;
esac

#--------------------------------------------------------------------
# Memory allocation options
#--------------------------------------------------------------------

# Check whether --enable-fastalloc was given.
if test "${enable_fastalloc+set}" = set; then :
  enableval=$enable_fastalloc;
else
  enable_fastalloc="yes"
fi

case "$enable_fastalloc" in
    yes)
        ;;
    no)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling fast allocator for small objects" >&5
$as_echo "disabling fast allocator for small objects" >&6; }

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

	;;
    *)
	as_fn_error $? "bad option --enable-fastalloc=$enable_fastalloc" "$LINENO" 5
	;;
esac

#--------------------------------------------------------------------
# Experimental options
#--------------------------------------------------------------------

# Check whether --enable-experimental was given.
if test "${enable_experimental+set}" = set; then :
  enableval=$enable_experimental;
else
  enable_experimental="no"
fi

case "$enable_experimental" in
    yes)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling experimental style rewriting code" >&5
$as_echo "enabling experimental style rewriting code" >&6; }

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

        CONFIG_EXPERIMENTAL="Memorizer Environment Evaluate"
        ;;
    no)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling experimental style rewriting code" >&5
$as_echo "disabling experimental style rewriting code" >&6; }
        CONFIG_EXPERIMENTAL=""
	;;
    *)
	as_fn_error $? "bad option --enable-experimental=$enable_experimental" "$LINENO" 5
	;;
esac


#--------------------------------------------------------------------
# MacOS X extensions (spellchecker, image loading)
#--------------------------------------------------------------------

if test x"$CONFIG_OS" = xMACOS; then

# Check whether --enable-macosx-extensions was given.
if test "${enable_macosx_extensions+set}" = set; then :
  enableval=$enable_macosx_extensions;
else
  enable_macosx_extensions="yes"
fi

case "$enable_macosx_extensions" in
    yes)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling Mac OSX extensions" >&5
$as_echo "enabling Mac OSX extensions" >&6; }

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

        CONFIG_MACOS="MacOS"
#        CONFIG_BFLAGS="$CONFIG_BFLAGS -framework IOKit"
        ;;
    no)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling Mac OSX extensions" >&5
$as_echo "disabling Mac OSX extensions" >&6; }
        CONFIG_MACOS=""
	;;
    *)
	as_fn_error $? "bad option --enable-macosx-extensions=$enable_macosx_extensions" "$LINENO" 5
	;;
esac


fi

#--------------------------------------------------------------------
# MacOS X distribution version (guarantees backward compatibility)
#--------------------------------------------------------------------

# Check whether --enable-macosx-distr was given.
if test "${enable_macosx_distr+set}" = set; then :
  enableval=$enable_macosx_distr;
else
  enable_macosx_distr="no"
fi


if test "$enable_macosx_distr" != "no" ; then
  MACOSX_DEPLOYMENT_TARGET="MACOSX_DEPLOYMENT_TARGET=10.4"
  CONFIG_CXXFLAGS="$CONFIG_CXXFLAGS -mmacosx-version-min=10.4 -DMACOSX_DEPLOYMENT_TARGET=10.4"
  CONFIG_BFLAGS="$CONFIG_BFLAGS -mmacosx-version-min=10.4 -DMACOSX_DEPLOYMENT_TARGET=10.4"
  if test "$enable_macosx_distr" != "yes" -a "$enable_macosx_distr" != "" ; then
    CONFIG_ARCHS="$enable_macosx_distr"
  	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling Mac OSX distribution for architecture $enable_macosx_distr" >&5
$as_echo "enabling Mac OSX distribution for architecture $enable_macosx_distr" >&6; }
  else
	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling Mac OSX distribution" >&5
$as_echo "enabling Mac OSX distribution" >&6; }
  fi
else
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling Mac OSX distribution" >&5
$as_echo "disabling Mac OSX distribution" >&6; }
fi




#--------------------------------------------------------------------
# Experimental PDF renderer
#--------------------------------------------------------------------

# Check whether --enable-pdf-renderer was given.
if test "${enable_pdf_renderer+set}" = set; then :
  enableval=$enable_pdf_renderer;
else
  enable_pdf_renderer="no"
fi

case "$enable_pdf_renderer" in
    yes)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling experimental PDF renderer" >&5
$as_echo "enabling experimental PDF renderer" >&6; }

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

        CONFIG_PDF="Pdf Pdf/dvipdfmx"
        ;;
    no)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling experimental PDF renderer" >&5
$as_echo "disabling experimental PDF renderer" >&6; }
        CONFIG_PDF=""
	;;
    *)
	as_fn_error $? "bad option --enable-pdf-renderer=$enable_pdf_renderer" "$LINENO" 5
	;;
esac


#--------------------------------------------------------------------
# Windows console
#--------------------------------------------------------------------

if test x"$CONFIG_OS" = xMINGW; then

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

case "$enable_console" in
    yes)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling Windows console" >&5
$as_echo "enabling Windows console" >&6; }
        ;;
    *)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling Windows console" >&5
$as_echo "disabling Windows console" >&6; }
	CONFIG_LDRT="$CONFIG_LDRT -mwindows"
	;;
esac

fi

#--------------------------------------------------------------------
# Gui selection
#--------------------------------------------------------------------

CONFIG_X11=""
CONFIG_COCOA=""
CONFIG_GUI="X11"

# Check whether --enable-qt was given.
if test "${enable_qt+set}" = set; then :
  enableval=$enable_qt;
else
  enable_qt="yes"
fi


case "$enable_qt" in
    yes)

if test -z $TMBUILDENV; then #QT has the install dir hard coded in library so we need to fix it manually for relocatable environment
  if test "$QT_LDFLAGS" == ""; then
    if test -r "/c/Qt"; then
      MOC="`which moc`"
      qt_bin="`dirname $MOC`"
      qt_home="`dirname $qt_bin`"
      qt_version="`basename $qt_home`"
      qt_parent="`dirname $qt_home`"
      QT_CPPFLAGS="-I$qt_home/mkspecs/macx-g++ -I$qt_home/include/QtCore -I$qt_home/include/QtGui -I$qt_home/include -I/$qt_home/include/ActiveQt -I."
      QT_CXXFLAGS="-pipe -g -Wall -W -DQT_DLL -DQT_GUI_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT"
      QT_LDFLAGS="-enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -mthreads -Wl -Wl,-subsystem,windows"
      QT_LIBS="-L'c:/Qt/$qt_version/lib' -lmingw32 -lqtmaind -lQtGuid4 -lQtCored4 -lpoppler-qt4"

      if test "$qt_parent" != "/c/Qt"; then
        at_cv_qt_build="ko"
      fi
    else




  test x"$TROLL" != x && echo 'ViM rox emacs.'


# Check whether --with-qt was given.
if test "${with_qt+set}" = set; then :
  withval=$with_qt; QT_PATH=$withval
else
  QT_PATH=
fi


  # Find Qt.
  if test -d /usr/local/Trolltech; then
    # Try to find the latest version.
    tmp_qt_paths=`echo /usr/local/Trolltech/*/bin | tr ' ' '\n' | sort -nr \
                                              | xargs | sed 's/  */:/g'`
  fi

  # Find qmake.
  if test -z "$QMAKE"; then
    for ac_prog in qmake
do
  # Extract the first word of "$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_QMAKE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $QMAKE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_QMAKE="$QMAKE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$QT_DIR:$QT_PATH:$PATH:$tmp_qt_paths"
for as_dir in $as_dummy
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_QMAKE="$as_dir/$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
QMAKE=$ac_cv_path_QMAKE
if test -n "$QMAKE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QMAKE" >&5
$as_echo "$QMAKE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$QMAKE" && break
done
test -n "$QMAKE" || QMAKE="missing"

  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QMAKE to use with Qt" >&5
$as_echo_n "checking for the QMAKE to use with Qt... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QMAKE" >&5
$as_echo "$QMAKE" >&6; }
  fi
  if test x"$QMAKE" = xmissing; then
    as_fn_error $? "Cannot find qmake in your PATH. Try using --with-qt." "$LINENO" 5
  fi

  # Find moc (Meta Object Compiler).
  if test -z "$MOC"; then
    for ac_prog in moc
do
  # Extract the first word of "$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_MOC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $MOC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_MOC="$MOC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
for as_dir in $as_dummy
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_MOC="$as_dir/$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
MOC=$ac_cv_path_MOC
if test -n "$MOC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MOC" >&5
$as_echo "$MOC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$MOC" && break
done
test -n "$MOC" || MOC="missing"

  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the MOC to use with Qt" >&5
$as_echo_n "checking for the MOC to use with Qt... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MOC" >&5
$as_echo "$MOC" >&6; }
  fi
  if test x"$MOC" = xmissing; then
    as_fn_error $? "Cannot find moc (Meta Object Compiler) in your PATH. Try using --with-qt." "$LINENO" 5
  fi

  # Find uic (User Interface Compiler).
  if test -z "$UIC"; then
    for ac_prog in uic
do
  # Extract the first word of "$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_UIC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $UIC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_UIC="$UIC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
for as_dir in $as_dummy
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_UIC="$as_dir/$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
UIC=$ac_cv_path_UIC
if test -n "$UIC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UIC" >&5
$as_echo "$UIC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$UIC" && break
done
test -n "$UIC" || UIC="missing"

  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the UIC to use with Qt" >&5
$as_echo_n "checking for the UIC to use with Qt... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UIC" >&5
$as_echo "$UIC" >&6; }
  fi
  if test x"$UIC" = xmissing; then
    as_fn_error $? "Cannot find uic (User Interface Compiler) in your PATH. Try using --with-qt." "$LINENO" 5
  fi

  # Find rcc (Qt Resource Compiler).
  if test -z "$RCC"; then
    for ac_prog in rcc
do
  # Extract the first word of "$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_RCC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $RCC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_RCC="$RCC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
for as_dir in $as_dummy
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_RCC="$as_dir/$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
RCC=$ac_cv_path_RCC
if test -n "$RCC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RCC" >&5
$as_echo "$RCC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$RCC" && break
done
test -n "$RCC" || RCC="false"

  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the rcc to use with Qt" >&5
$as_echo_n "checking for the rcc to use with Qt... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RCC" >&5
$as_echo "$RCC" >&6; }
  fi
  if test x"$RCC" = xfalse; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&5
$as_echo "$as_me: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&2;}
  fi

  # If we don't know the path to Qt, guess it from the path to qmake.
  if test x"$QT_PATH" = x; then
    QT_PATH=`dirname "$QMAKE"`
  fi
  if test x"$QT_PATH" = x; then
    as_fn_error $? "Cannot find the path to your Qt install. Use --with-qt." "$LINENO" 5
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_PATH to use with Qt" >&5
$as_echo_n "checking for the QT_PATH to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_PATH" >&5
$as_echo "$QT_PATH" >&6; }

  # Get ready to build a test-app with Qt.

  # Look for a writable temporary directory.

  if test x"$TMPDIR" = x || test ! -d "$TMPDIR" || test ! -w "$TMPDIR"; then
    echo "$as_me:$LINENO: no TMPDIR or bad TMPDIR ($TMPDIR)" \
      >&5
    for i in /tmp /var/tmp; do
      if test -d "$i" && test -w "$i"; then
        TMPDIR=$i
        export TMPDIR
        echo "$as_me:$LINENO: setting TMPDIR=$TMPDIR" >&5
        break
      fi
    done
  fi

  # Kludge!!  QMake has a very strange behavior.  For instance, if you
  # install Qt under your $HOME and run QMake somewhere else under your
  # $HOME, it will try to be clever and produce Makefiles with relative
  # include paths.  In order to avoid this, we will test QMake from a
  # temporary directory (usually /tmp).  Note that this problem was only
  # observed with Qt 4.
  my_configure_pwd=`pwd`
  my_tmpdir="$TMPDIR/conftest$$.dir"
  test -d "$my_tmpdir" || mkdir "$my_tmpdir"
  if test -w "$my_tmpdir" && cd "$my_tmpdir"
  then
    :
  else
    as_fn_error $? "Cannot cd to or write in $my_tmpdir" "$LINENO" 5
  fi
  cat >conftest.h <<_ASEOF
#include <QObject>

class Foo: public QObject
{
  Q_OBJECT;
public:
  Foo();
  ~Foo() {}
public slots:
  void setValue(int value);
signals:
  void valueChanged(int newValue);
private:
  int value_;
};
_ASEOF

  cat >conftest.cpp <<_ASEOF
#include "conftest.h"
Foo::Foo()
  : value_ (42)
{
  connect(this, SIGNAL(valueChanged(int)), this, SLOT(setValue(int)));
}

void Foo::setValue(int value)
{
  value_ = value;
}

int main()
{
  Foo f;
}
_ASEOF
  if $QMAKE -project; then :; else
    as_fn_error $? "Calling $QMAKE -project failed." "$LINENO" 5
  fi

  # Find the .pro file generated by qmake.
  pro_file='conftest.dir.pro'
  test -f $pro_file || pro_file=`echo *.pro`
  if test -f "$pro_file"; then :; else
    as_fn_error $? "Can't find the .pro file generated by Qmake." "$LINENO" 5
  fi







  echo "$as_me:$LINENO: Invoking $QMAKE on $pro_file" >&5
  sed 's/^/| /' "$pro_file" >&5

  additional_qmake_flags=""
  case $host_os in
    darwin*)
      additional_qmake_flags="-spec macx-g++"
      ;;
  esac

  if $QMAKE ${additional_qmake_flags} ; then :; else
    as_fn_error $? "Calling $QMAKE failed." "$LINENO" 5
  fi
  # Try to compile a simple Qt app.
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can build a simple Qt app" >&5
$as_echo_n "checking whether we can build a simple Qt app... " >&6; }
if ${at_cv_qt_build+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_qt_build=ko
  : ${MAKE=make}

  if $MAKE >&5 2>&1; then
    at_cv_qt_build='ok, looks like Qt 4'
  else
    echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
instead" >&5
    sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
    if $MAKE >&5 2>&1; then
      at_cv_qt_build='ok, looks like Qt 3'
    else
      # Sometimes (such as on Debian) build will fail because Qt hasn't been
      # installed in debug mode and qmake tries (by default) to build apps in
      # debug mode => Try again in release mode.
      echo "$as_me:$LINENO: Build failed, trying to enforce release mode" \
            >&5

       # Tweak the value of CONFIG in the .pro file for +release.

  qt_conf=''
  for at_mod in +release; do
    at_mod=`echo "$at_mod" | sed 's/^-//; tough
                                  s/^+//; beef
                                  :ough
                                  s/^/CONFIG -= /;n
                                  :eef
                                  s/^/CONFIG += /'`
    qt_conf="$qt_conf
$at_mod"
  done
  echo "$qt_conf" | sed 1d >>"$pro_file"


      sed 's/<qobject.h>/<QObject>/' conftest.h > tmp.h && mv tmp.h conftest.h
      if $MAKE >&5 2>&1; then
        at_cv_qt_build='ok, looks like Qt 4, release mode forced'
      else
        echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
instead" >&5
        sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
        if $MAKE >&5 2>&1; then
          at_cv_qt_build='ok, looks like Qt 3, release mode forced'
        else
          at_cv_qt_build=ko
          echo "$as_me:$LINENO: failed program was:" >&5
          sed 's/^/| /' conftest.h >&5
          echo "$as_me:$LINENO: failed program was:" >&5
          sed 's/^/| /' conftest.cpp >&5
        fi # if make with Qt3-style #include and release mode forced.
      fi # if make with Qt4-style #include and release mode forced.
    fi # if make with Qt3-style #include.
  fi # if make with Qt4-style #include.

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_qt_build" >&5
$as_echo "$at_cv_qt_build" >&6; }
  if test x"$at_cv_qt_build" = xko; then
    as_fn_error $? "Cannot build a test Qt program" "$LINENO" 5
  fi
  QT_VERSION_MAJOR=`echo "$at_cv_qt_build" | sed 's/^^0-9*//'`


  # This sed filter is applied after an expression of the form: /^FOO.*=/!d;
  # It starts by removing the beginning of the line, removing references to
  # SUBLIBS, removing unnecessary whitespaces at the beginning, and prefixes
  # all variable uses by QT_.
  qt_sed_filter='s///;
                 s/$(SUBLIBS)//g;
                 s/^ *//;
                 s/\$(\([A-Z_][A-Z_]*\))/$(QT_\1)/g'

  # Find the Makefile (qmake happens to generate a fake Makefile which invokes
  # a Makefile.Debug or Makefile.Release). We we have both, we'll pick the
  # Makefile.Release. The reason is that the main difference is that release
  # uses -Os and debug -g. We can override -Os by passing another -O but we
  # usually don't override -g.
  if test -f Makefile.Release; then
    at_mfile='Makefile.Release'
  else
    at_mfile='Makefile'
  fi
  if test -f $at_mfile; then :; else
    cd "$my_configure_pwd"
    as_fn_error $? "Cannot find the Makefile generated by qmake." "$LINENO" 5
  fi

  # Find the DEFINES of Qt (should have been named CPPFLAGS).
  if test -z "$QT_DEFINES"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the DEFINES to use with Qt" >&5
$as_echo_n "checking for the DEFINES to use with Qt... " >&6; }
if ${at_cv_env_QT_DEFINES+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_env_QT_DEFINES=`sed "/^DEFINES[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_DEFINES" >&5
$as_echo "$at_cv_env_QT_DEFINES" >&6; }
    QT_DEFINES="$at_cv_env_QT_DEFINES"
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_DEFINES to use with Qt" >&5
$as_echo_n "checking for the QT_DEFINES to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_DEFINES" >&5
$as_echo "$QT_DEFINES" >&6; }

  # Find the CFLAGS of Qt (We can use Qt in C?!)
  if test -z "$QT_CFLAGS"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the CFLAGS to use with Qt" >&5
$as_echo_n "checking for the CFLAGS to use with Qt... " >&6; }
if ${at_cv_env_QT_CFLAGS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_env_QT_CFLAGS=`sed "/^CFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_CFLAGS" >&5
$as_echo "$at_cv_env_QT_CFLAGS" >&6; }
    QT_CFLAGS="$at_cv_env_QT_CFLAGS"
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_CFLAGS to use with Qt" >&5
$as_echo_n "checking for the QT_CFLAGS to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_CFLAGS" >&5
$as_echo "$QT_CFLAGS" >&6; }

  # Find the CXXFLAGS of Qt.
  if test -z "$QT_CXXFLAGS"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the CXXFLAGS to use with Qt" >&5
$as_echo_n "checking for the CXXFLAGS to use with Qt... " >&6; }
if ${at_cv_env_QT_CXXFLAGS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_env_QT_CXXFLAGS=`sed "/^CXXFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_CXXFLAGS" >&5
$as_echo "$at_cv_env_QT_CXXFLAGS" >&6; }
    QT_CXXFLAGS="$at_cv_env_QT_CXXFLAGS"
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_CXXFLAGS to use with Qt" >&5
$as_echo_n "checking for the QT_CXXFLAGS to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_CXXFLAGS" >&5
$as_echo "$QT_CXXFLAGS" >&6; }

  # Find the INCPATH of Qt.
  if test -z "$QT_INCPATH"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the INCPATH to use with Qt" >&5
$as_echo_n "checking for the INCPATH to use with Qt... " >&6; }
if ${at_cv_env_QT_INCPATH+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_env_QT_INCPATH=`sed "/^INCPATH[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_INCPATH" >&5
$as_echo "$at_cv_env_QT_INCPATH" >&6; }
    QT_INCPATH="$at_cv_env_QT_INCPATH"
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_INCPATH to use with Qt" >&5
$as_echo_n "checking for the QT_INCPATH to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_INCPATH" >&5
$as_echo "$QT_INCPATH" >&6; }

  QT_CPPFLAGS="$QT_DEFINES $QT_INCPATH"


  # Find the LFLAGS of Qt (Should have been named LDFLAGS)
  if test -z "$QT_LDFLAGS"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the LDFLAGS to use with Qt" >&5
$as_echo_n "checking for the LDFLAGS to use with Qt... " >&6; }
if ${at_cv_env_QT_LDFLAGS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_env_QT_LDFLAGS=`sed "/^LFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_LDFLAGS" >&5
$as_echo "$at_cv_env_QT_LDFLAGS" >&6; }
    QT_LDFLAGS="$at_cv_env_QT_LDFLAGS"
  fi

  QT_LFLAGS=$QT_LDFLAGS

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_LDFLAGS to use with Qt" >&5
$as_echo_n "checking for the QT_LDFLAGS to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_LDFLAGS" >&5
$as_echo "$QT_LDFLAGS" >&6; }

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether host operating system is Darwin" >&5
$as_echo_n "checking whether host operating system is Darwin... " >&6; }
  at_darwin="no"
  case $host_os in
    darwin*)
      at_darwin="yes"
      ;;
  esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_darwin" >&5
$as_echo "$at_darwin" >&6; }

  # Find the LIBS of Qt.
  if test -z "$QT_LIBS"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the LIBS to use with Qt" >&5
$as_echo_n "checking for the LIBS to use with Qt... " >&6; }
if ${at_cv_env_QT_LIBS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_env_QT_LIBS=`sed "/^LIBS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
     if test x$at_darwin = xyes; then
       # Fix QT_LIBS: as of today Libtool (GNU Libtool 1.5.23a) doesn't handle
       # -F properly. The "bug" has been fixed on 22 October 2006
       # by Peter O'Gorman but we provide backward compatibility here.
       at_cv_env_QT_LIBS=`echo "$at_cv_env_QT_LIBS" \
                               | sed 's/^-F/-Wl,-F/;s/ -F/ -Wl,-F/g'`
     fi

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

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_LIBS to use with Qt" >&5
$as_echo_n "checking for the QT_LIBS to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_LIBS" >&5
$as_echo "$QT_LIBS" >&6; }

  cd "$my_configure_pwd" || echo 'WTF!'
  rm -rf "$my_tmpdir"

      # MacOS specific: (FIXME! shouldn't we be using qmake -query everywhere?)
      QT_FRAMEWORKS_PATH=`qmake -query | grep QT_INSTALL_LIBS | cut -f 2 -d:`
      QT_PLUGINS_PATH=`qmake -query | grep QT_INSTALL_PLUGINS | cut -f 2 -d:`
    fi
  fi
else
  if test -r "/Qt"; then
    QT_FRAMEWORKS_PATH=/Qt
    QT_PATH=$QT_FRAMEWORKS_PATH/bin
    QT_PLUGINS_PATH=$QT_FRAMEWORKS_PATH/plugins
    QT_LIBS="-L/Qt/lib -lmingw32 -lQtGui4 -lQtCore4 -lpoppler-qt4"
    MOCFLAGS="-DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_DLL -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT"
    QT_DEFINES="-DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_DLL -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT"
    QT_CPPFLAGS="$QT_DEFINES -I/Qt/include -I/Qt/include/Qt -I/Qt/include/QtCore -I/Qt/include/QtGui"
    QT_CXXFLAGS="-O2 -frtti -fexceptions -mthreads -Wall $QT_DEFINES"
    QT_CFLAGS="-O2 -Wall $QT_DEFINES"
    MOCFLAGS=$QT_DEFINES
    MOC=$QT_PATH/moc
    QMAKE=$QT_PATH/qmake
  else




  test x"$TROLL" != x && echo 'ViM rox emacs.'


# Check whether --with-qt was given.
if test "${with_qt+set}" = set; then :
  withval=$with_qt; QT_PATH=$withval
else
  QT_PATH=
fi


  # Find Qt.
  if test -d /usr/local/Trolltech; then
    # Try to find the latest version.
    tmp_qt_paths=`echo /usr/local/Trolltech/*/bin | tr ' ' '\n' | sort -nr \
                                              | xargs | sed 's/  */:/g'`
  fi

  # Find qmake.
  if test -z "$QMAKE"; then
    for ac_prog in qmake
do
  # Extract the first word of "$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_QMAKE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $QMAKE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_QMAKE="$QMAKE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$QT_DIR:$QT_PATH:$PATH:$tmp_qt_paths"
for as_dir in $as_dummy
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_QMAKE="$as_dir/$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
QMAKE=$ac_cv_path_QMAKE
if test -n "$QMAKE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QMAKE" >&5
$as_echo "$QMAKE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$QMAKE" && break
done
test -n "$QMAKE" || QMAKE="missing"

  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QMAKE to use with Qt" >&5
$as_echo_n "checking for the QMAKE to use with Qt... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QMAKE" >&5
$as_echo "$QMAKE" >&6; }
  fi
  if test x"$QMAKE" = xmissing; then
    as_fn_error $? "Cannot find qmake in your PATH. Try using --with-qt." "$LINENO" 5
  fi

  # Find moc (Meta Object Compiler).
  if test -z "$MOC"; then
    for ac_prog in moc
do
  # Extract the first word of "$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_MOC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $MOC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_MOC="$MOC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
for as_dir in $as_dummy
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_MOC="$as_dir/$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
MOC=$ac_cv_path_MOC
if test -n "$MOC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MOC" >&5
$as_echo "$MOC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$MOC" && break
done
test -n "$MOC" || MOC="missing"

  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the MOC to use with Qt" >&5
$as_echo_n "checking for the MOC to use with Qt... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MOC" >&5
$as_echo "$MOC" >&6; }
  fi
  if test x"$MOC" = xmissing; then
    as_fn_error $? "Cannot find moc (Meta Object Compiler) in your PATH. Try using --with-qt." "$LINENO" 5
  fi

  # Find uic (User Interface Compiler).
  if test -z "$UIC"; then
    for ac_prog in uic
do
  # Extract the first word of "$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_UIC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $UIC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_UIC="$UIC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
for as_dir in $as_dummy
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_UIC="$as_dir/$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
UIC=$ac_cv_path_UIC
if test -n "$UIC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UIC" >&5
$as_echo "$UIC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$UIC" && break
done
test -n "$UIC" || UIC="missing"

  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the UIC to use with Qt" >&5
$as_echo_n "checking for the UIC to use with Qt... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UIC" >&5
$as_echo "$UIC" >&6; }
  fi
  if test x"$UIC" = xmissing; then
    as_fn_error $? "Cannot find uic (User Interface Compiler) in your PATH. Try using --with-qt." "$LINENO" 5
  fi

  # Find rcc (Qt Resource Compiler).
  if test -z "$RCC"; then
    for ac_prog in rcc
do
  # Extract the first word of "$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_RCC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $RCC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_RCC="$RCC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
for as_dir in $as_dummy
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_RCC="$as_dir/$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
RCC=$ac_cv_path_RCC
if test -n "$RCC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RCC" >&5
$as_echo "$RCC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$RCC" && break
done
test -n "$RCC" || RCC="false"

  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the rcc to use with Qt" >&5
$as_echo_n "checking for the rcc to use with Qt... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RCC" >&5
$as_echo "$RCC" >&6; }
  fi
  if test x"$RCC" = xfalse; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&5
$as_echo "$as_me: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&2;}
  fi

  # If we don't know the path to Qt, guess it from the path to qmake.
  if test x"$QT_PATH" = x; then
    QT_PATH=`dirname "$QMAKE"`
  fi
  if test x"$QT_PATH" = x; then
    as_fn_error $? "Cannot find the path to your Qt install. Use --with-qt." "$LINENO" 5
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_PATH to use with Qt" >&5
$as_echo_n "checking for the QT_PATH to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_PATH" >&5
$as_echo "$QT_PATH" >&6; }

  # Get ready to build a test-app with Qt.

  # Look for a writable temporary directory.

  if test x"$TMPDIR" = x || test ! -d "$TMPDIR" || test ! -w "$TMPDIR"; then
    echo "$as_me:$LINENO: no TMPDIR or bad TMPDIR ($TMPDIR)" \
      >&5
    for i in /tmp /var/tmp; do
      if test -d "$i" && test -w "$i"; then
        TMPDIR=$i
        export TMPDIR
        echo "$as_me:$LINENO: setting TMPDIR=$TMPDIR" >&5
        break
      fi
    done
  fi

  # Kludge!!  QMake has a very strange behavior.  For instance, if you
  # install Qt under your $HOME and run QMake somewhere else under your
  # $HOME, it will try to be clever and produce Makefiles with relative
  # include paths.  In order to avoid this, we will test QMake from a
  # temporary directory (usually /tmp).  Note that this problem was only
  # observed with Qt 4.
  my_configure_pwd=`pwd`
  my_tmpdir="$TMPDIR/conftest$$.dir"
  test -d "$my_tmpdir" || mkdir "$my_tmpdir"
  if test -w "$my_tmpdir" && cd "$my_tmpdir"
  then
    :
  else
    as_fn_error $? "Cannot cd to or write in $my_tmpdir" "$LINENO" 5
  fi
  cat >conftest.h <<_ASEOF
#include <QObject>

class Foo: public QObject
{
  Q_OBJECT;
public:
  Foo();
  ~Foo() {}
public slots:
  void setValue(int value);
signals:
  void valueChanged(int newValue);
private:
  int value_;
};
_ASEOF

  cat >conftest.cpp <<_ASEOF
#include "conftest.h"
Foo::Foo()
  : value_ (42)
{
  connect(this, SIGNAL(valueChanged(int)), this, SLOT(setValue(int)));
}

void Foo::setValue(int value)
{
  value_ = value;
}

int main()
{
  Foo f;
}
_ASEOF
  if $QMAKE -project; then :; else
    as_fn_error $? "Calling $QMAKE -project failed." "$LINENO" 5
  fi

  # Find the .pro file generated by qmake.
  pro_file='conftest.dir.pro'
  test -f $pro_file || pro_file=`echo *.pro`
  if test -f "$pro_file"; then :; else
    as_fn_error $? "Can't find the .pro file generated by Qmake." "$LINENO" 5
  fi







  echo "$as_me:$LINENO: Invoking $QMAKE on $pro_file" >&5
  sed 's/^/| /' "$pro_file" >&5

  additional_qmake_flags=""
  case $host_os in
    darwin*)
      additional_qmake_flags="-spec macx-g++"
      ;;
  esac

  if $QMAKE ${additional_qmake_flags} ; then :; else
    as_fn_error $? "Calling $QMAKE failed." "$LINENO" 5
  fi
  # Try to compile a simple Qt app.
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can build a simple Qt app" >&5
$as_echo_n "checking whether we can build a simple Qt app... " >&6; }
if ${at_cv_qt_build+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_qt_build=ko
  : ${MAKE=make}

  if $MAKE >&5 2>&1; then
    at_cv_qt_build='ok, looks like Qt 4'
  else
    echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
instead" >&5
    sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
    if $MAKE >&5 2>&1; then
      at_cv_qt_build='ok, looks like Qt 3'
    else
      # Sometimes (such as on Debian) build will fail because Qt hasn't been
      # installed in debug mode and qmake tries (by default) to build apps in
      # debug mode => Try again in release mode.
      echo "$as_me:$LINENO: Build failed, trying to enforce release mode" \
            >&5

       # Tweak the value of CONFIG in the .pro file for +release.

  qt_conf=''
  for at_mod in +release; do
    at_mod=`echo "$at_mod" | sed 's/^-//; tough
                                  s/^+//; beef
                                  :ough
                                  s/^/CONFIG -= /;n
                                  :eef
                                  s/^/CONFIG += /'`
    qt_conf="$qt_conf
$at_mod"
  done
  echo "$qt_conf" | sed 1d >>"$pro_file"


      sed 's/<qobject.h>/<QObject>/' conftest.h > tmp.h && mv tmp.h conftest.h
      if $MAKE >&5 2>&1; then
        at_cv_qt_build='ok, looks like Qt 4, release mode forced'
      else
        echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
instead" >&5
        sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
        if $MAKE >&5 2>&1; then
          at_cv_qt_build='ok, looks like Qt 3, release mode forced'
        else
          at_cv_qt_build=ko
          echo "$as_me:$LINENO: failed program was:" >&5
          sed 's/^/| /' conftest.h >&5
          echo "$as_me:$LINENO: failed program was:" >&5
          sed 's/^/| /' conftest.cpp >&5
        fi # if make with Qt3-style #include and release mode forced.
      fi # if make with Qt4-style #include and release mode forced.
    fi # if make with Qt3-style #include.
  fi # if make with Qt4-style #include.

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_qt_build" >&5
$as_echo "$at_cv_qt_build" >&6; }
  if test x"$at_cv_qt_build" = xko; then
    as_fn_error $? "Cannot build a test Qt program" "$LINENO" 5
  fi
  QT_VERSION_MAJOR=`echo "$at_cv_qt_build" | sed 's/^^0-9*//'`


  # This sed filter is applied after an expression of the form: /^FOO.*=/!d;
  # It starts by removing the beginning of the line, removing references to
  # SUBLIBS, removing unnecessary whitespaces at the beginning, and prefixes
  # all variable uses by QT_.
  qt_sed_filter='s///;
                 s/$(SUBLIBS)//g;
                 s/^ *//;
                 s/\$(\([A-Z_][A-Z_]*\))/$(QT_\1)/g'

  # Find the Makefile (qmake happens to generate a fake Makefile which invokes
  # a Makefile.Debug or Makefile.Release). We we have both, we'll pick the
  # Makefile.Release. The reason is that the main difference is that release
  # uses -Os and debug -g. We can override -Os by passing another -O but we
  # usually don't override -g.
  if test -f Makefile.Release; then
    at_mfile='Makefile.Release'
  else
    at_mfile='Makefile'
  fi
  if test -f $at_mfile; then :; else
    cd "$my_configure_pwd"
    as_fn_error $? "Cannot find the Makefile generated by qmake." "$LINENO" 5
  fi

  # Find the DEFINES of Qt (should have been named CPPFLAGS).
  if test -z "$QT_DEFINES"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the DEFINES to use with Qt" >&5
$as_echo_n "checking for the DEFINES to use with Qt... " >&6; }
if ${at_cv_env_QT_DEFINES+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_env_QT_DEFINES=`sed "/^DEFINES[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_DEFINES" >&5
$as_echo "$at_cv_env_QT_DEFINES" >&6; }
    QT_DEFINES="$at_cv_env_QT_DEFINES"
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_DEFINES to use with Qt" >&5
$as_echo_n "checking for the QT_DEFINES to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_DEFINES" >&5
$as_echo "$QT_DEFINES" >&6; }

  # Find the CFLAGS of Qt (We can use Qt in C?!)
  if test -z "$QT_CFLAGS"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the CFLAGS to use with Qt" >&5
$as_echo_n "checking for the CFLAGS to use with Qt... " >&6; }
if ${at_cv_env_QT_CFLAGS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_env_QT_CFLAGS=`sed "/^CFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_CFLAGS" >&5
$as_echo "$at_cv_env_QT_CFLAGS" >&6; }
    QT_CFLAGS="$at_cv_env_QT_CFLAGS"
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_CFLAGS to use with Qt" >&5
$as_echo_n "checking for the QT_CFLAGS to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_CFLAGS" >&5
$as_echo "$QT_CFLAGS" >&6; }

  # Find the CXXFLAGS of Qt.
  if test -z "$QT_CXXFLAGS"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the CXXFLAGS to use with Qt" >&5
$as_echo_n "checking for the CXXFLAGS to use with Qt... " >&6; }
if ${at_cv_env_QT_CXXFLAGS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_env_QT_CXXFLAGS=`sed "/^CXXFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_CXXFLAGS" >&5
$as_echo "$at_cv_env_QT_CXXFLAGS" >&6; }
    QT_CXXFLAGS="$at_cv_env_QT_CXXFLAGS"
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_CXXFLAGS to use with Qt" >&5
$as_echo_n "checking for the QT_CXXFLAGS to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_CXXFLAGS" >&5
$as_echo "$QT_CXXFLAGS" >&6; }

  # Find the INCPATH of Qt.
  if test -z "$QT_INCPATH"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the INCPATH to use with Qt" >&5
$as_echo_n "checking for the INCPATH to use with Qt... " >&6; }
if ${at_cv_env_QT_INCPATH+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_env_QT_INCPATH=`sed "/^INCPATH[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_INCPATH" >&5
$as_echo "$at_cv_env_QT_INCPATH" >&6; }
    QT_INCPATH="$at_cv_env_QT_INCPATH"
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_INCPATH to use with Qt" >&5
$as_echo_n "checking for the QT_INCPATH to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_INCPATH" >&5
$as_echo "$QT_INCPATH" >&6; }

  QT_CPPFLAGS="$QT_DEFINES $QT_INCPATH"


  # Find the LFLAGS of Qt (Should have been named LDFLAGS)
  if test -z "$QT_LDFLAGS"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the LDFLAGS to use with Qt" >&5
$as_echo_n "checking for the LDFLAGS to use with Qt... " >&6; }
if ${at_cv_env_QT_LDFLAGS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_env_QT_LDFLAGS=`sed "/^LFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_LDFLAGS" >&5
$as_echo "$at_cv_env_QT_LDFLAGS" >&6; }
    QT_LDFLAGS="$at_cv_env_QT_LDFLAGS"
  fi

  QT_LFLAGS=$QT_LDFLAGS

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_LDFLAGS to use with Qt" >&5
$as_echo_n "checking for the QT_LDFLAGS to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_LDFLAGS" >&5
$as_echo "$QT_LDFLAGS" >&6; }

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether host operating system is Darwin" >&5
$as_echo_n "checking whether host operating system is Darwin... " >&6; }
  at_darwin="no"
  case $host_os in
    darwin*)
      at_darwin="yes"
      ;;
  esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_darwin" >&5
$as_echo "$at_darwin" >&6; }

  # Find the LIBS of Qt.
  if test -z "$QT_LIBS"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the LIBS to use with Qt" >&5
$as_echo_n "checking for the LIBS to use with Qt... " >&6; }
if ${at_cv_env_QT_LIBS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  at_cv_env_QT_LIBS=`sed "/^LIBS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
     if test x$at_darwin = xyes; then
       # Fix QT_LIBS: as of today Libtool (GNU Libtool 1.5.23a) doesn't handle
       # -F properly. The "bug" has been fixed on 22 October 2006
       # by Peter O'Gorman but we provide backward compatibility here.
       at_cv_env_QT_LIBS=`echo "$at_cv_env_QT_LIBS" \
                               | sed 's/^-F/-Wl,-F/;s/ -F/ -Wl,-F/g'`
     fi

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

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_LIBS to use with Qt" >&5
$as_echo_n "checking for the QT_LIBS to use with Qt... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_LIBS" >&5
$as_echo "$QT_LIBS" >&6; }

  cd "$my_configure_pwd" || echo 'WTF!'
  rm -rf "$my_tmpdir"

    QT_FRAMEWORKS_PATH=$QT_PATH/..         # MacOS specific
    QT_PLUGINS_PATH=$QT_PATH/../plugins    # MacOS specific
  fi
fi

	if test x"$at_cv_qt_build" = xko; then
	   as_fn_error $? "cannot find Qt!" "$LINENO" 5
	else
	   { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling Qt port" >&5
$as_echo "enabling Qt port" >&6; }
           CONFIG_GUI="QT"
           if test x"$CONFIG_OS" = xMACOS; then
              # on Mac we rely on some ObjC code contained in
              # src/Plugins/MacOS
              CONFIG_MACOS="MacOS"
           fi
        fi
        ;;
    no)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling X11 port" >&5
$as_echo "enabling X11 port" >&6; }
	;;
    *)
	as_fn_error $? "bad option --enable-qt=$enable_qt" "$LINENO" 5
	;;
esac

# Check whether --enable-qtpipes was given.
if test "${enable_qtpipes+set}" = set; then :
  enableval=$enable_qtpipes;
else
  enable_qtpipes="no"
fi


case "$enable_qtpipes" in
    yes)
        if test x"$CONFIG_GUI" = xQT; then

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

           { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling Qt pipes" >&5
$as_echo "enabling Qt pipes" >&6; }
        else
           as_fn_error $? "QT not enabled!" "$LINENO" 5
        fi
        ;;
    no)
        if test x"$CONFIG_GUI" = xQT; then
           { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling Qt pipes" >&5
$as_echo "disabling Qt pipes" >&6; }
        fi
	;;
    *)
	as_fn_error $? "bad option --enable-qtpipes=$enable_qt" "$LINENO" 5
	;;
esac

# Check whether --enable-cocoa was given.
if test "${enable_cocoa+set}" = set; then :
  enableval=$enable_cocoa;
else
  enable_cocoa="no"
fi

case "$enable_cocoa" in
    yes)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling experimental Cocoa port" >&5
$as_echo "enabling experimental Cocoa port" >&6; }
	COCOA_CFLAGS=""
	COCOA_LDFLAGS="-framework Cocoa"
        CONFIG_GUI="COCOA"
        ;;
    no)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling experimental Cocoa port" >&5
$as_echo "disabling experimental Cocoa port" >&6; }
	;;
    *)
	as_fn_error $? "bad option --enable-cocoa=$enable_cocoa" "$LINENO" 5
	;;
esac

case "$CONFIG_GUI" in
    X11)
	CONFIG_X11="X11 Widkit"
        if test "x${CONFIG_GS}" != "xGhostscript"; then
          CONFIG_X11="$CONFIG_X11 Ghostscript"
        fi
        CONFIG_GUI_DEFINE="X11TEXMACS"
#        AC_DEFINE(X11TEXMACS, 1, [Use standard X11 port])
	;;
    COCOA)
        CONFIG_COCOA="Cocoa"
        CONFIG_GUI_DEFINE="AQUATEXMACS"
#        AC_DEFINE(AQUATEXMACS, 1, [Enable experimental Cocoa port])
	;;
    QT)
        CONFIG_QT="Qt"
        CONFIG_GUI_DEFINE="QTTEXMACS"
#        AC_DEFINE(QTTEXMACS, 1, [Enable experimental Qt port])
	;;
esac

















#--------------------------------------------------------------------
# Debugging options
#--------------------------------------------------------------------

STD_DEBUG_FLAGS="-fno-rtti -fno-exceptions"
if test "$enable_cocoa" = "yes"; then
    STD_DEBUG_FLAGS="-fno-exceptions"
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports $STD_DEBUG_FLAGS" >&5
$as_echo_n "checking if compiler supports $STD_DEBUG_FLAGS... " >&6; }
CXXFLAGS="$STD_DEBUG_FLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  int some_variable = 0;

int
main ()
{


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

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

else

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

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


# Check whether --enable-debug was given.
if test "${enable_debug+set}" = set; then :
  enableval=$enable_debug;
else
  enable_debug="no"
fi


if test "$enable_debug" = "yes"; then
    if test "$GXX" = "yes"; then
        enable_debug="-ggdb"
    else
        enable_debug="-g3"
    fi
fi

if test "$enable_debug" = "no"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling debugging" >&5
$as_echo "disabling debugging" >&6; }
    CONFIG_STRIP="strip"
    CONFIG_CXXDEBUG=""
    optimize_default="yes"
else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling debugging, $enable_debug" >&5
$as_echo "enabling debugging, $enable_debug" >&6; }
    CONFIG_STRIP="true"
    CONFIG_CXXDEBUG="$enable_debug"
    optimize_default="no"
fi

# Check whether --enable-assert was given.
if test "${enable_assert+set}" = set; then :
  enableval=$enable_assert;
else
  enable_assert="yes"
fi


if test "$enable_assert" = "no"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling assertion checking" >&5
$as_echo "disabling assertion checking" >&6; }
else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling assertion checking" >&5
$as_echo "enabling assertion checking" >&6; }

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

fi

#--------------------------------------------------------------------
# Warning options
#--------------------------------------------------------------------

case "$GXX_VERSION" in
  none)
    CONFIG_CXXWARNING="";
  ;;
  *)
    CONFIG_CXXWARNING="-Wall -Wno-return-type"
  ;;
esac

# Check whether --enable-warnings was given.
if test "${enable_warnings+set}" = set; then :
  enableval=$enable_warnings;
else
  enable_warnings="yes"
fi

case "$enable_warnings" in
    yes)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling warning flags $CONFIG_CXXWARNING" >&5
$as_echo "enabling warning flags $CONFIG_CXXWARNING" >&6; } ;;
    no)
        CONFIG_CXXWARNING=""
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling warning flags" >&5
$as_echo "disabling warning flags" >&6; } ;;
    *)
        CONFIG_CXXWARNING="$enable_warnings"
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling warning flags $CONFIG_CXXWARNING" >&5
$as_echo "enabling warning flags $CONFIG_CXXWARNING" >&6; } ;;
esac

#--------------------------------------------------------------------
# Optimization options
#--------------------------------------------------------------------

if test "$optimize_default" = "yes"; then
  case "$GXX_VERSION" in
    3.3.3 | 3.3.4 | 4.*)
      ;;
    2.96 | 3.0 | 3.0.* | 3.1 | 3.1.* | 3.2 | 3.2.* | 3.3 | 3.3.*)
      case "${host}" in
	i*86-*-linux-gnu* | i*86-*-freebsd*)
	  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using g++ 3.*, optimize without inline by default" >&5
$as_echo "$as_me: WARNING: using g++ 3.*, optimize without inline by default" >&2;}
	  optimize_default="no-inline"
	;;
	*)
	  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using g++ 3.*, optimize without inline by default" >&5
$as_echo "$as_me: WARNING: using g++ 3.*, optimize without inline by default" >&2;}
	  optimize_default="no-inline"
	;;
      esac
    ;;
  esac
fi

# Check whether --enable-optimize was given.
if test "${enable_optimize+set}" = set; then :
  enableval=$enable_optimize;
else
  enable_optimize="$optimize_default"
fi


case "$enable_optimize" in
    yes)
	# keep optimization options
  	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling optimizations, $CONFIG_CXXOPTIMIZE" >&5
$as_echo "enabling optimizations, $CONFIG_CXXOPTIMIZE" >&6; } ;;
    no-inline)
	optimize_no_inline="-fno-default-inline -fno-inline"
	CONFIG_CXXOPTIMIZE="$CONFIG_CXXOPTIMIZE $optimize_no_inline"
  	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling optimizations, $CONFIG_CXXOPTIMIZE" >&5
$as_echo "enabling optimizations, $CONFIG_CXXOPTIMIZE" >&6; } ;;
    no)
	CONFIG_CXXOPTIMIZE=""
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling optimizations" >&5
$as_echo "disabling optimizations" >&6; } ;;
    *)
	CONFIG_CXXOPTIMIZE="$enable_optimize"
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: customizing optimizations, $enable_optimize" >&5
$as_echo "customizing optimizations, $enable_optimize" >&6; } ;;
esac

#--------------------------------------------------------------------
# Substitute TeXmacs specific configuration parameters
#--------------------------------------------------------------------






























#--------------------------------------------------------------------
# Default paths for installation
#--------------------------------------------------------------------

if test "$prefix" = ""; then
  prefix=/usr/local
fi
if test "$prefix" = "NONE"; then
  prefix=/usr/local
fi
if test "$exec_prefix" = ""; then
  exec_prefix='${prefix}'
fi
if test "$exec_prefix" = "NONE"; then
  exec_prefix='${prefix}'
fi
if test "$exec_prefix" = '${prefix}'; then
  exec_prefix='${prefix}'
fi
if test "$includedir" = ""; then
  includedir='${prefix}/include'
fi
if test "$includedir" = "NONE"; then
  includedir='${prefix}/include'
fi
if test "$includedir" = '${prefix}/include'; then
  includedir='${prefix}/include'
fi
if test "$libdir" = ""; then
  libdir='${exec_prefix}/lib'
fi
if test "$libdir" = "NONE"; then
  libdir='${exec_prefix}/lib'
fi
if test "$libdir" = '${exec_prefix}/lib'; then
  libdir='${exec_prefix}/lib'
fi
if test "$bindir" = ""; then
  bindir='${exec_prefix}/bin'
fi
if test "$bindir" = "NONE"; then
  bindir=${exec_prefix}/bin
fi
if test "$bindir" = '${exec_prefix}/bin'; then
  bindir='${exec_prefix}/bin'
fi
if test "$datarootdir" = ""; then
  datarootdir='${prefix}/share'
fi
if test "$datarootdir" = "NONE"; then
  datarootdir='${prefix}/share'
fi
if test "$datarootdir" = '${prefix}/share'; then
  datarootdir='${prefix}/share'
fi
if test "$datadir" = ""; then
  datadir='${prefix}/share'
fi
if test "$datadir" = "NONE"; then
  datadir='${prefix}/share'
fi
if test "$datadir" = '${prefix}/share'; then
  datadir='${prefix}/share'
fi
if test "$mandir" = ""; then
  mandir='${datarootdir}/man'
fi
if test "$mandir" = "NONE"; then
  mandir='${datarootdir}/man'
fi
if test "$mandir" = '${datarootdir}/man'; then
  mandir='${datarootdir}/man'
fi
if test "$libexecdir" = ""; then
  libexecdir='${exec_prefix}/libexec'
fi
if test "$libexecdir" = "NONE"; then
  libexecdir='${exec_prefix}/libexec'
fi
if test "$libexecdir" = '${exec_prefix}/libexec'; then
  libexecdir='${exec_prefix}/libexec'
fi

curdir="`pwd`"
tmorig=${curdir}
tmdir=${PACKAGE}
tmsrc=${curdir}/${tmdir}
tmbin=${libexecdir}/${tmdir}
tmdata=${datadir}/${tmdir}






if test "$DEVEL_RELEASE" = "1"; then
  tm_devel=${PACKAGE}-${DEVEL_VERSION}
else
  tm_devel=${PACKAGE}-${DEVEL_VERSION}-R${DEVEL_RELEASE}
fi
tm_devel_release=${PACKAGE}-${DEVEL_VERSION}-${DEVEL_RELEASE}
tm_underscore_devel=${PACKAGE}_${DEVEL_VERSION}
tm_debian_name_devel=${DEBIAN_NAME}_${DEVEL_VERSION}






if test "$STABLE_RELEASE" = "1"; then
  tm_stable=${PACKAGE}-${STABLE_VERSION}
else
  tm_stable=${PACKAGE}-${STABLE_VERSION}-R${STABLE_RELEASE}
fi
tm_stable_release=${PACKAGE}-${STABLE_VERSION}-${STABLE_RELEASE}
tm_underscore_stable=${PACKAGE}_${STABLE_VERSION}





#--------------------------------------------------------------------
# Done
#--------------------------------------------------------------------
ac_config_files="$ac_config_files Makefile:Makefile.in src/makefile:src/makefile.in src/System/tm_configure.hpp:src/System/tm_configure.in misc/admin/admin.makefile:misc/admin/admin.makefile.in misc/doxygen/Doxyfile:misc/doxygen/Doxyfile.in misc/man/texmacs.1:misc/man/texmacs.1.in packages/redhat/TeXmacs.spec:packages/redhat/TeXmacs.spec.in misc/scripts/fig2ps:misc/scripts/fig2ps.in misc/scripts/texmacs:misc/scripts/texmacs.in TeXmacs/examples/plugins/dynlink/Makefile:TeXmacs/examples/plugins/dynlink/Makefile.in packages/macos/Base.xcconfig:packages/macos/Base.xcconfig.in packages/macos/Info-Xcode.plist:packages/macos/Info-Xcode.plist.in packages/macos/Info.plist:packages/macos/Info.plist.in packages/fedora/TeXmacs.spec:packages/fedora/TeXmacs.spec.in packages/mandriva/TeXmacs.spec:packages/mandriva/TeXmacs.spec.in packages/centos/TeXmacs.spec:packages/centos/TeXmacs.spec.in packages/windows/TeXmacs.iss:packages/windows/TeXmacs.iss.in packages/windows/resource.rc:packages/windows/resource.rc.in packages/debian/changelog:packages/debian/changelog.in packages/debian/control:packages/debian/control.in"

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

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


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

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


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

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

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

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

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

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


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


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

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

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

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


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

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

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

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

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

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

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

if test -x / >/dev/null 2>&1; then
  as_test_x='test -x'
else
  if ls -dL / >/dev/null 2>&1; then
    as_ls_L_option=L
  else
    as_ls_L_option=
  fi
  as_test_x='
    eval sh -c '\''
      if test -d "$1"; then
	test -d "$1/.";
      else
	case $1 in #(
	-*)set "./$1";;
	esac;
	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
	???[sx]*):;;*)false;;esac;fi
    '\'' sh
  '
fi
as_executable_p=$as_test_x

# 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 2.68.  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 2.68,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2010 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'
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 $ac_config_target in
    "src/System/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/System/config.h:src/System/config.in" ;;
    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile:Makefile.in" ;;
    "src/makefile") CONFIG_FILES="$CONFIG_FILES src/makefile:src/makefile.in" ;;
    "src/System/tm_configure.hpp") CONFIG_FILES="$CONFIG_FILES src/System/tm_configure.hpp:src/System/tm_configure.in" ;;
    "misc/admin/admin.makefile") CONFIG_FILES="$CONFIG_FILES misc/admin/admin.makefile:misc/admin/admin.makefile.in" ;;
    "misc/doxygen/Doxyfile") CONFIG_FILES="$CONFIG_FILES misc/doxygen/Doxyfile:misc/doxygen/Doxyfile.in" ;;
    "misc/man/texmacs.1") CONFIG_FILES="$CONFIG_FILES misc/man/texmacs.1:misc/man/texmacs.1.in" ;;
    "packages/redhat/TeXmacs.spec") CONFIG_FILES="$CONFIG_FILES packages/redhat/TeXmacs.spec:packages/redhat/TeXmacs.spec.in" ;;
    "misc/scripts/fig2ps") CONFIG_FILES="$CONFIG_FILES misc/scripts/fig2ps:misc/scripts/fig2ps.in" ;;
    "misc/scripts/texmacs") CONFIG_FILES="$CONFIG_FILES misc/scripts/texmacs:misc/scripts/texmacs.in" ;;
    "TeXmacs/examples/plugins/dynlink/Makefile") CONFIG_FILES="$CONFIG_FILES TeXmacs/examples/plugins/dynlink/Makefile:TeXmacs/examples/plugins/dynlink/Makefile.in" ;;
    "packages/macos/Base.xcconfig") CONFIG_FILES="$CONFIG_FILES packages/macos/Base.xcconfig:packages/macos/Base.xcconfig.in" ;;
    "packages/macos/Info-Xcode.plist") CONFIG_FILES="$CONFIG_FILES packages/macos/Info-Xcode.plist:packages/macos/Info-Xcode.plist.in" ;;
    "packages/macos/Info.plist") CONFIG_FILES="$CONFIG_FILES packages/macos/Info.plist:packages/macos/Info.plist.in" ;;
    "packages/fedora/TeXmacs.spec") CONFIG_FILES="$CONFIG_FILES packages/fedora/TeXmacs.spec:packages/fedora/TeXmacs.spec.in" ;;
    "packages/mandriva/TeXmacs.spec") CONFIG_FILES="$CONFIG_FILES packages/mandriva/TeXmacs.spec:packages/mandriva/TeXmacs.spec.in" ;;
    "packages/centos/TeXmacs.spec") CONFIG_FILES="$CONFIG_FILES packages/centos/TeXmacs.spec:packages/centos/TeXmacs.spec.in" ;;
    "packages/windows/TeXmacs.iss") CONFIG_FILES="$CONFIG_FILES packages/windows/TeXmacs.iss:packages/windows/TeXmacs.iss.in" ;;
    "packages/windows/resource.rc") CONFIG_FILES="$CONFIG_FILES packages/windows/resource.rc:packages/windows/resource.rc.in" ;;
    "packages/debian/changelog") CONFIG_FILES="$CONFIG_FILES packages/debian/changelog:packages/debian/changelog.in" ;;
    "packages/debian/control") CONFIG_FILES="$CONFIG_FILES packages/debian/control:packages/debian/control.in" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`$as_echo "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

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

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


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
 ;;


  esac

done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>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

