#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for vice 3.7.1.
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
# Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

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



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

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

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

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

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

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

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


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

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


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

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

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

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

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


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

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

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


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

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

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

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


} # as_fn_mkdir_p

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

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

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

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

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

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

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

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

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


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

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


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

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


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

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

as_test_x='test -x'
as_executable_p=as_fn_executable_p

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

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


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

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

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

# Identity of this package.
PACKAGE_NAME='vice'
PACKAGE_TARNAME='vice'
PACKAGE_VERSION='3.7.1'
PACKAGE_STRING='vice 3.7.1'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''

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

ac_header_c_list=
enable_option_checking=no
ac_func_c_list=
ac_subst_vars='subdirs_extra
am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
PROGRAM_SUFFIX
PROGRAM_PREFIX
VICE_DOCDIR
VICE_DATADIR
PLATFORM_DOX_FLAGS
WINDRES_LIB
SOUND_SDL_OBJ
SOUND_MIDAS_OBJ
SOUND_USS_OBJ
SDL_EXTRA_LIBS
UI_LIBS
ARCH_EXTRA_SUBDIR
ARCH_MAKE_BINDIST_DIR
ARCH_SRC_DIR
ARCH_DIR
ARCH_LIBS
ARCH_INCLUDES
HAVE_READLINE
MACOS_COMPILE_FALSE
MACOS_COMPILE_TRUE
WINDOWS_COMPILE_FALSE
WINDOWS_COMPILE_TRUE
UNIX_COMPILE_FALSE
UNIX_COMPILE_TRUE
USE_HEADLESSUI_FALSE
USE_HEADLESSUI_TRUE
USE_GTK3UI_FALSE
USE_GTK3UI_TRUE
HAVE_X64_IMAGE_FALSE
HAVE_X64_IMAGE_TRUE
MAKE_BINDIST_FALSE
MAKE_BINDIST_TRUE
MAKE_INSTALL_FALSE
MAKE_INSTALL_TRUE
SDLCONFIG
USE_SDL2UI_FALSE
USE_SDL2UI_TRUE
USE_SDLUI_FALSE
USE_SDLUI_TRUE
SUPPORT_X64_FALSE
SUPPORT_X64_TRUE
xcbm2_LDFLAGS
xplus4_LDFLAGS
xpet_LDFLAGS
xvic_LDFLAGS
xscpu64_LDFLAGS
x128_LDFLAGS
x64_LDFLAGS
vsid_LDFLAGS
VICE_OBJCFLAGS
VICE_LDFLAGS
VICE_CXXFLAGS
VICE_CFLAGS
VICE_CPPFLAGS
HAVE_REALDEVICE_FALSE
HAVE_REALDEVICE_TRUE
JOYSTICK_DRIVERS
GFXOUTPUT_LIBS
GFXOUTPUT_DRIVERS
PNG_LIBS
PNG_CFLAGS
READLINE_LIBS
READLINE
NEED_READLINE_FALSE
NEED_READLINE_TRUE
SOUND_LIBS
SOUND_DRIVERS
HAVE_FC_CACHE_FALSE
HAVE_FC_CACHE_TRUE
FCCACHE
TFE_LIBS
FFMPEG_INCLUDES
FFMPEG_AVRESAMPLE_LIBS
FFMPEG_AVRESAMPLE_CFLAGS
FFMPEG_SWRESAMPLE_LIBS
FFMPEG_SWRESAMPLE_CFLAGS
FFMPEG_SWSCALE_LIBS
FFMPEG_SWSCALE_CFLAGS
FFMPEG_AV_LIBS
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  -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.
    printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      printf "%s\n" "$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: $ac_unrecognized_opts" ;;
    *)     printf "%s\n" "$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 runstatedir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

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

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

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

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


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


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" 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 vice 3.7.1 to adapt to many kinds of systems.

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

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

Defaults for the options are specified in brackets.

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

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

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

For better control, use the options below.

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

  cat <<\_ACEOF

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

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
  case $ac_init_help in
     short | recursive ) echo "Configuration of vice 3.7.1:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-silent-rules   less verbose build output (undo: "make V=1")
  --disable-silent-rules  verbose build output (undo: "make V=0")
  --enable-catweasel      enables CatWeasel (PCI/Zorro/Clockport SID card) support
  --disable-hardsid       disables HardSID support
  --enable-lame           Enable MP3 export with LAME
  --enable-midi           enable MIDI support
  --disable-new8580filter disable new 8580 filters
  --enable-parsid         enables ParSID support
  --disable-portaudio     disables PortAudio support
  --enable-ssi2001        enables SSI2001 (ISA SID card) support
  --enable-static-lame    enable static LAME linking
  --enable-ffmpeg         enable FFmpeg support
  --disable-hwscale       disables GPU scaling of emulated screen (SDL1 UI only)
  --enable-arch[=arch]    enable architecture specific compilation [default=yes]
  --disable-cpuhistory    disable the 65xx cpu history feature
  --enable-ethernet       enables The Final Ethernet emulation
  --disable-ipv6          disables the checking for IPv6 compatibility
  --enable-libieee1284    enables libieee1284 support
  --enable-no-pic         enable the use of the no-pic switch [default=yes]
  --disable-realdevice    disables access to real peripheral devices (CBM4Linux/OpenCBM)
  --disable-rs232         disable RS232 support
  --disable-openmp        disable OpenMP acceleration
  --enable-cmake          enable generation of CMakeLists.txt files [default=no]
  --enable-debug          enable debug source options
  --enable-debug-gtk3ui   enables debugging for the GTK3 UI
  --enable-debug-threads  enable debug messages about the threading code [default=no]
  --enable-x64            enable building of the old x64 emulator [default=no]
  --enable-x64-image      enable X64 image support [default=no]
  --disable-optimization  disable code optimization by passing -O0 [default=no]
  --enable-extra-warnings enable anal warnings [default=no]
  --enable-io-simulation  enable i/o simulation devices [default=no]
  --enable-headlessui     enables building without a UI
  --enable-sdl1ui         enables SDL 1.2 UI support
  --enable-sdl2ui         enables SDL 2.x UI support
  --enable-gtk3ui         enables GTK3 UI support
  --enable-desktop-files  enable installation of XDG desktop files (GTK3 UI only)
  --disable-hidmgr        disable IOHIDManager joystick support on Mac
  --disable-html-docs     do not generate the HTML documentation [default=no]
  --enable-pdf-docs       generate the PDF documentation [default=if possible]
  --enable-platformdox    enable generating of documentation specific to the current host
  --enable-dependency-tracking
                          do not reject slow dependency extractors
  --disable-dependency-tracking
                          speeds up one-time build
  --disable-largefile     omit support for large files
  --enable-macos-minimum-version=version
                          compile for a specific macOS version such as 10.10
                          or 11.0


Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --without-alsa          do not use the ALSA sound system
  --with-fastsid          use the FastSID engine
  --with-flac             use FLAC support
  --with-mpg123           use MPG123 support
  --with-oss              use the OSS sound system
  --without-pulse         do not use PulseAudio sound system
  --without-resid         do not use the reSID engine
  --with-sdlsound         use SDL sound system
  --without-sun           do not use the sun/netbsd sound system
  --with-vorbis           use Ogg/Vorbis support
  --with-gif              use GIF screenshot system
  --without-png           do not use the PNG screenshot system
  --without-readline      do not try to use the system readline library
  --without-zlib          do not use the zlib support
  --with-libcurl          enable libcurl support [default=no]
  --with-gnu-ld           assume the C compiler uses GNU ld default=no

Some influential environment variables:
  FW_DIR      Location of support frameworks (macOS only)
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CPP         C preprocessor
  CXX         C++ compiler command
  CXXFLAGS    C++ compiler flags
  CXXCPP      C++ preprocessor
  OBJC        Objective C compiler command
  OBJCFLAGS   Objective C compiler flags
  CCAS        assembler compiler command (defaults to CC)
  CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
  PKG_CONFIG  path to pkg-config utility
  SVN_REVISION_OVERRIDE

  OBJCPP      Objective C preprocessor
  GTK_CFLAGS  C compiler flags for GTK, overriding pkg-config
  GTK_LIBS    linker flags for GTK, overriding pkg-config
  GLIB_CFLAGS C compiler flags for GLIB, overriding pkg-config
  GLIB_LIBS   linker flags for GLIB, overriding pkg-config
  GLEW_CFLAGS C compiler flags for GLEW, overriding pkg-config
  GLEW_LIBS   linker flags for GLEW, overriding pkg-config
  FONTCONFIG_CFLAGS
              C compiler flags for FONTCONFIG, overriding pkg-config
  FONTCONFIG_LIBS
              linker flags for FONTCONFIG, overriding pkg-config
  SDL2_CFLAGS C compiler flags for SDL2, overriding pkg-config
  SDL2_LIBS   linker flags for SDL2, overriding pkg-config
  SDL2_IMAGE_CFLAGS
              C compiler flags for SDL2_IMAGE, overriding pkg-config
  SDL2_IMAGE_LIBS
              linker flags for SDL2_IMAGE, overriding pkg-config
  SDL_IMAGE_CFLAGS
              C compiler flags for SDL_IMAGE, overriding pkg-config
  SDL_IMAGE_LIBS
              linker flags for SDL_IMAGE, overriding pkg-config
  libcurl_CFLAGS
              C compiler flags for libcurl, overriding pkg-config
  libcurl_LIBS
              linker flags for libcurl, overriding pkg-config
  FFMPEG_AV_CFLAGS
              C compiler flags for FFMPEG_AV, overriding pkg-config
  FFMPEG_AV_LIBS
              linker flags for FFMPEG_AV, overriding pkg-config
  FFMPEG_SWSCALE_CFLAGS
              C compiler flags for FFMPEG_SWSCALE, overriding pkg-config
  FFMPEG_SWSCALE_LIBS
              linker flags for FFMPEG_SWSCALE, overriding pkg-config
  FFMPEG_SWRESAMPLE_CFLAGS
              C compiler flags for FFMPEG_SWRESAMPLE, overriding pkg-config
  FFMPEG_SWRESAMPLE_LIBS
              linker flags for FFMPEG_SWRESAMPLE, overriding pkg-config
  FFMPEG_AVRESAMPLE_CFLAGS
              C compiler flags for FFMPEG_AVRESAMPLE, overriding pkg-config
  FFMPEG_AVRESAMPLE_LIBS
              linker flags for FFMPEG_AVRESAMPLE, overriding pkg-config
  PNG_CFLAGS  C compiler flags for PNG, overriding pkg-config
  PNG_LIBS    linker flags for PNG, overriding pkg-config

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

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

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

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

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

    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for configure.gnu first; this name is used for a wrapper for
    # Metaconfig's "Configure" on case-insensitive file systems.
    if test -f "$ac_srcdir/configure.gnu"; then
      echo &&
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
    elif test -f "$ac_srcdir/configure"; then
      echo &&
      $SHELL "$ac_srcdir/configure" --help=recursive
    else
      printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
vice configure 3.7.1
generated by GNU Autoconf 2.71

Copyright (C) 2021 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi

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

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

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

} # ac_fn_c_try_compile

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

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

} # ac_fn_c_try_cpp

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

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

} # ac_fn_cxx_try_compile

# ac_fn_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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

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

} # ac_fn_cxx_try_cpp

# 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.$ac_objext conftest.beam
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_objc_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

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

} # ac_fn_objc_try_compile

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

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

} # ac_fn_c_try_link

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

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

} # ac_fn_c_try_run

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

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

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

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

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

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

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

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

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

} # ac_fn_c_compute_int

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

} # ac_fn_c_check_header_compile

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

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

} # ac_fn_objc_try_cpp

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

/* System header to define __stub macros and hopefully few prototypes,
   which can conflict with char $2 (); below.  */

#include <limits.h>
#undef $2

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

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

} # ac_fn_c_check_func

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

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

} # ac_fn_c_check_type

# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
# ------------------------------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
ac_fn_check_decl ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  as_decl_name=`echo $2|sed 's/ *(.*//'`
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
printf %s "checking whether $as_decl_name is declared... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  eval ac_save_FLAGS=\$$6
  as_fn_append $6 " $5"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
#ifndef $as_decl_name
#ifdef __cplusplus
  (void) $as_decl_use;
#else
  (void) $as_decl_name;
#endif
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  eval $6=\$ac_save_FLAGS

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

} # ac_fn_check_decl
ac_configure_args_raw=
for ac_arg
do
  case $ac_arg in
  *\'*)
    ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  esac
  as_fn_append ac_configure_args_raw " '$ac_arg'"
done

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

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

It was created by vice $as_me 3.7.1, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ $0$ac_configure_args_raw

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

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

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

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

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    printf "%s\n" "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


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

_ACEOF


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

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

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

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

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

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

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

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

# Predefined preprocessor variables.

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

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

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

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

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

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


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

for ac_site_file in $ac_site_files
do
  case $ac_site_file in #(
  */*) :
     ;; #(
  *) :
    ac_site_file=./$ac_site_file ;;
esac
  if test -f "$ac_site_file" && test -r "$ac_site_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

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

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

#include <stddef.h>
#include <stdarg.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
struct buf { int x; };
struct buf * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
  return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
  char *s;
  va_list v;
  va_start (v,p);
  s = g (p, va_arg (v,int));
  va_end (v);
  return s;
}

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

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

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
               int, int);'

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

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

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

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

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

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

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

typedef const char *ccp;

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

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

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

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

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

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

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

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

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

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

  ni.number = 58;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

namespace {

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

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

} // anonymous namespace
'

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

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

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

  struct testinit
  {
    int i;
    double d;
  };

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

else $as_nop
  as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
fi


# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
if test -f "${ac_aux_dir}config.guess"; then
  ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi
if test -f "${ac_aux_dir}config.sub"; then
  ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi
if test -f "$ac_aux_dir/configure"; then
  ac_configure="$SHELL ${ac_aux_dir}configure"
fi

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

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


cmdline_options="$@"

am__api_version='1.16'



  # Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    # Account for fact that we put trailing slashes in our PATH walk.
case $as_dir in #((
  ./ | /[cC]/* | \
  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  /usr/ucb/* ) ;;
  *)
    # OSF1 and SCO ODT 3.0 have their own names for install.
    # Don't use installbsd from OSF since it installs stuff as root
    # by default.
    for ac_prog in ginstall scoinst install; do
      for ac_exec_ext in '' $ac_executable_extensions; do
	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
	  if test $ac_prog = install &&
	    grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    :
	  elif test $ac_prog = install &&
	    grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # program-specific install script used by HP pwplus--don't use.
	    :
	  else
	    rm -rf conftest.one conftest.two conftest.dir
	    echo one > conftest.one
	    echo two > conftest.two
	    mkdir conftest.dir
	    if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
	      test -s conftest.one && test -s conftest.two &&
	      test -s conftest.dir/conftest.one &&
	      test -s conftest.dir/conftest.two
	    then
	      ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
	      break 3
	    fi
	  fi
	fi
      done
    done
    ;;
esac

  done
IFS=$as_save_IFS

rm -rf conftest.one conftest.two conftest.dir

fi
  if test ${ac_cv_path_install+y}; then
    INSTALL=$ac_cv_path_install
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    INSTALL=$ac_install_sh
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$INSTALL" >&6; }

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

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

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

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

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

	# If neither matched, then we have a broken ls.  This can happen
	# if, for instance, CONFIG_SHELL is bash and it inherits a
	# broken ls alias from the environment.  This has actually
	# happened.  Such a system could not be considered "sane".
	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
  alias in your environment" "$LINENO" 5
     fi
     if test "$2" = conftest.file || test $am_try -eq 2; then
       break
     fi
     # Just in case.
     sleep 1
     am_has_slept=yes
   done
   test "$2" = conftest.file
   )
then
   # Ok.
   :
else
   as_fn_error $? "newly created file is older than distributed files!
Check your system clock" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
# If we didn't sleep, we still need to ensure time stamps of config.status and
# generated files are strictly newer.
am_sleep_pid=
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  ( sleep 1 ) &
  am_sleep_pid=$!
fi

rm -f conftest.file

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


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


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

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

# Installed binaries are usually stripped using 'strip' when the user
# run "make install-strip".  However 'strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the 'STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_STRIP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$STRIP"; then
  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


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

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

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

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


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

fi

  test -d ./--version && rmdir ./--version
  if test ${ac_cv_path_mkdir+y}; then
    MKDIR_P="$ac_cv_path_mkdir -p"
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for MKDIR_P within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    MKDIR_P="$ac_install_sh -d"
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
printf "%s\n" "$MKDIR_P" >&6; }

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

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


  test -n "$AWK" && break
done

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

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

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

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

if test "`cd $srcdir && pwd`" != "`pwd`"; then
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  # is not polluted with repeated "-I."
  am__isrc=' -I$(srcdir)'
  # test to see if srcdir already configured
  if test -f $srcdir/config.status; then
    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
  fi
fi

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


# Define the identity of the package.
 PACKAGE='vice'
 VERSION='3.7.1'


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


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

# Some tools Automake needs.

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


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


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


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


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

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

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


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

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





# Variables for tags utilities; see am/tags.am
if test -z "$CTAGS"; then
  CTAGS=ctags
fi

if test -z "$ETAGS"; then
  ETAGS=etags
fi

if test -z "$CSCOPE"; then
  CSCOPE=cscope
fi



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

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

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

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

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

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

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


: ${CFLAGS=""}
: ${CXXFLAGS=""}
: ${OBJCFLAGS=""}

VICE_CPPFLAGS="-I\$(top_srcdir)/src/arch/systemheaderoverride"
VICE_CFLAGS="-g -O3"
VICE_CXXFLAGS="-g -O3"
VICE_OBJCFLAGS="-g -O3"
VICE_LDFLAGS=""

: ${ARFLAGS="cr"}
: ${AR_FLAGS="cr"}





VICE_VERSION_MAJOR=3
VICE_VERSION_MINOR=7
VICE_VERSION_BUILD=1
VICE_VERSION=3.7.1
VERSION_RC="$VICE_VERSION_MAJOR,$VICE_VERSION_MINOR,$VICE_VERSION_BUILD,0"
VERSION_COMBINED=`expr $VICE_VERSION_MAJOR \* 65536 + $VICE_VERSION_MINOR \* 256 + $VICE_VERSION_BUILD`









vice_arg_enable_list="dependency-tracking silent-rules"
vice_arg_with_list=""




# Check whether --with-alsa was given.
if test ${with_alsa+y}
then :
  withval=$with_alsa;
fi

vice_arg_with_list="$vice_arg_with_list alsa"



# Check whether --with-fastsid was given.
if test ${with_fastsid+y}
then :
  withval=$with_fastsid;
fi

vice_arg_with_list="$vice_arg_with_list fastsid"



# Check whether --with-flac was given.
if test ${with_flac+y}
then :
  withval=$with_flac;
fi

vice_arg_with_list="$vice_arg_with_list flac"



# Check whether --with-mpg123 was given.
if test ${with_mpg123+y}
then :
  withval=$with_mpg123;
fi

vice_arg_with_list="$vice_arg_with_list mpg123"



# Check whether --with-oss was given.
if test ${with_oss+y}
then :
  withval=$with_oss;
fi

vice_arg_with_list="$vice_arg_with_list oss"



# Check whether --with-pulse was given.
if test ${with_pulse+y}
then :
  withval=$with_pulse;
fi

vice_arg_with_list="$vice_arg_with_list pulse"



# Check whether --with-resid was given.
if test ${with_resid+y}
then :
  withval=$with_resid;
fi

vice_arg_with_list="$vice_arg_with_list resid"



# Check whether --with-sdlsound was given.
if test ${with_sdlsound+y}
then :
  withval=$with_sdlsound;
fi

vice_arg_with_list="$vice_arg_with_list sdlsound"



# Check whether --with-sun was given.
if test ${with_sun+y}
then :
  withval=$with_sun;
fi

vice_arg_with_list="$vice_arg_with_list sun"



# Check whether --with-vorbis was given.
if test ${with_vorbis+y}
then :
  withval=$with_vorbis;
fi

vice_arg_with_list="$vice_arg_with_list vorbis"


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

vice_arg_enable_list="$vice_arg_enable_list catweasel"


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

vice_arg_enable_list="$vice_arg_enable_list hardsid"


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

vice_arg_enable_list="$vice_arg_enable_list lame"


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

vice_arg_enable_list="$vice_arg_enable_list midi"


# Check whether --enable-new8580filter was given.
if test ${enable_new8580filter+y}
then :
  enableval=$enable_new8580filter;
fi

vice_arg_enable_list="$vice_arg_enable_list new8580filter"


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

vice_arg_enable_list="$vice_arg_enable_list parsid"


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

vice_arg_enable_list="$vice_arg_enable_list portaudio"


# Check whether --enable-ssi2001 was given.
if test ${enable_ssi2001+y}
then :
  enableval=$enable_ssi2001;
fi

vice_arg_enable_list="$vice_arg_enable_list ssi2001"


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

vice_arg_enable_list="$vice_arg_enable_list static-lame"





# Check whether --with-gif was given.
if test ${with_gif+y}
then :
  withval=$with_gif;
fi

vice_arg_with_list="$vice_arg_with_list gif"



# Check whether --with-png was given.
if test ${with_png+y}
then :
  withval=$with_png;
fi

vice_arg_with_list="$vice_arg_with_list png"


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

vice_arg_enable_list="$vice_arg_enable_list ffmpeg"


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

vice_arg_enable_list="$vice_arg_enable_list hwscale"






# Check whether --with-readline was given.
if test ${with_readline+y}
then :
  withval=$with_readline;
fi

vice_arg_with_list="$vice_arg_with_list readline"



# Check whether --with-zlib was given.
if test ${with_zlib+y}
then :
  withval=$with_zlib;
fi

vice_arg_with_list="$vice_arg_with_list zlib"


# Check whether --enable-arch was given.
if test ${enable_arch+y}
then :
  enableval=$enable_arch;
else $as_nop
  enable_arch=yes
fi

vice_arg_enable_list="$vice_arg_enable_list arch"


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

vice_arg_enable_list="$vice_arg_enable_list cpuhistory"


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

vice_arg_enable_list="$vice_arg_enable_list ethernet"


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

vice_arg_enable_list="$vice_arg_enable_list ipv6"


# Check whether --enable-libieee1284 was given.
if test ${enable_libieee1284+y}
then :
  enableval=$enable_libieee1284;
fi

vice_arg_enable_list="$vice_arg_enable_list libieee1284"


# Check whether --enable-no-pic was given.
if test ${enable_no_pic+y}
then :
  enableval=$enable_no_pic;
fi

vice_arg_enable_list="$vice_arg_enable_list no-pic"


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

vice_arg_enable_list="$vice_arg_enable_list realdevice"


# Check whether --enable-rs232 was given.
if test ${enable_rs232+y}
then :
  enableval=$enable_rs232;
fi

vice_arg_enable_list="$vice_arg_enable_list rs232"


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

vice_arg_enable_list="$vice_arg_enable_list openmp"



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

vice_arg_enable_list="$vice_arg_enable_list cmake"


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

vice_arg_enable_list="$vice_arg_enable_list debug"


# Check whether --enable-debug-gtk3ui was given.
if test ${enable_debug_gtk3ui+y}
then :
  enableval=$enable_debug_gtk3ui;
fi

vice_arg_enable_list="$vice_arg_enable_list debug-gtk3ui"


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

vice_arg_enable_list="$vice_arg_enable_list debug-threads"


# Check whether --enable-x64 was given.
if test ${enable_x64+y}
then :
  enableval=$enable_x64;
fi

vice_arg_enable_list="$vice_arg_enable_list x64"


# Check whether --enable-x64-image was given.
if test ${enable_x64_image+y}
then :
  enableval=$enable_x64_image;
fi

vice_arg_enable_list="$vice_arg_enable_list x64-image"


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

vice_arg_enable_list="$vice_arg_enable_list optimization"


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

vice_arg_enable_list="$vice_arg_enable_list extra-warnings"


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

vice_arg_enable_list="$vice_arg_enable_list io-simulation"




# Check whether --with-libcurl was given.
if test ${with_libcurl+y}
then :
  withval=$with_libcurl;
fi

vice_arg_with_list="$vice_arg_with_list libcurl"



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

vice_arg_enable_list="$vice_arg_enable_list headlessui"


# Check whether --enable-sdl1ui was given.
if test ${enable_sdl1ui+y}
then :
  enableval=$enable_sdl1ui;
fi

vice_arg_enable_list="$vice_arg_enable_list sdl1ui"


# Check whether --enable-sdl2ui was given.
if test ${enable_sdl2ui+y}
then :
  enableval=$enable_sdl2ui;
fi

vice_arg_enable_list="$vice_arg_enable_list sdl2ui"


# Check whether --enable-gtk3ui was given.
if test ${enable_gtk3ui+y}
then :
  enableval=$enable_gtk3ui;
fi

vice_arg_enable_list="$vice_arg_enable_list gtk3ui"



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

vice_arg_enable_list="$vice_arg_enable_list desktop-files"


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

vice_arg_enable_list="$vice_arg_enable_list hidmgr"



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

vice_arg_enable_list="$vice_arg_enable_list html-docs"


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

vice_arg_enable_list="$vice_arg_enable_list pdf-docs"


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

vice_arg_enable_list="$vice_arg_enable_list platformdox"




if test x"$enable_optimization" = "xno"; then
  VICE_CFLAGS="-g -O0"
  VICE_CXXFLAGS="-g -O0"
  VICE_OBJCFLAGS="-g -O0"
fi






vice_arg_list_amo_1=none
vice_arg_list_amo_2=none

for vice_arg_list_command_option in $@
do
  for vice_arg_list_entry in --enable-sdlui --enable-sdlui2 --enable-gtk3ui --enable-headlessui; do
    if test x"$vice_arg_list_command_option" = x"$vice_arg_list_entry"
then :
  if test x"$vice_arg_list_amo_1" = "xnone"
then :
  vice_arg_list_amo_1=$vice_arg_list_entry
else $as_nop
  vice_arg_list_amo_2=$vice_arg_list_entry
fi
fi
  done
done
if test x"$vice_arg_list_amo_2" != "xnone"
then :
  as_fn_error $? "conflicting UI options: $vice_arg_list_amo_1 $vice_arg_list_amo_2" "$LINENO" 5
fi

if test x"$enable_gtk3ui" = "xno" -a x"$enable_sdl1ui" = "xno" -a x"$enable_sdl2ui" = "xno" -a x"$enable_headlessui" = "xno"
then :
  as_fn_error $? "You cannot disable all GUIs" "$LINENO" 5
fi



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

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

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


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

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













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

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


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

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


  test -n "$ac_ct_CC" && break
done

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


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

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

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

int
main (void)
{

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

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

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

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

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

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

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

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

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

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

int
main (void)
{

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

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

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

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

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

if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_c_werror_flag=$ac_c_werror_flag
   ac_c_werror_flag=yes
   ac_cv_prog_cc_g=no
   CFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

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

int
main (void)
{

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

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

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

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

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

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

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


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

int
main (void)
{

  ;
  return 0;
}
_ACEOF
  # Make sure it works both with $CC and with simple cc.
  # Following AC_PROG_CC_C_O, we do the test twice because some
  # compilers refuse to overwrite an existing .o file with -o,
  # though they will create one.
  am_cv_prog_cc_c_o=yes
  for am_i in 1 2; do
    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } \
         && test -f conftest2.$ac_objext; then
      : OK
    else
      am_cv_prog_cc_c_o=no
      break
    fi
  done
  rm -f core conftest*
  unset am_i
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
if test "$am_cv_prog_cc_c_o" != yes; then
   # Losing compiler, so override with the script.
   # FIXME: It is wrong to rewrite CC.
   # But if we don't then we get into trouble of one sort or another.
   # A longer-term fix would be to have automake use am__CC in this case,
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
   CC="$am_aux_dir/compile $CC"
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

DEPDIR="${am__leading_dot}deps"

ac_config_commands="$ac_config_commands depfiles"

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
cat > confinc.mk << 'END'
am__doit:
	@echo this is the am__doit target >confinc.out
.PHONY: am__doit
END
am__include="#"
am__quote=
# BSD make does it like this.
echo '.include "confinc.mk" # ignored' > confmf.BSD
# Other make implementations (GNU, Solaris 10, AIX) do it like this.
echo 'include confinc.mk # ignored' > confmf.GNU
_am_result=no
for s in GNU BSD; do
  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
  case $?:`cat confinc.out 2>/dev/null` in #(
  '0:this is the am__doit target') :
    case $s in #(
  BSD) :
    am__include='.include' am__quote='"' ;; #(
  *) :
    am__include='include' am__quote='' ;;
esac ;; #(
  *) :
     ;;
esac
  if test "$am__include" != "#"; then
    _am_result="yes ($s style)"
    break
  fi
done
rm -f confinc.* confmf.*
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
printf "%s\n" "${_am_result}" >&6; }

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

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



depcc="$CC"   am_compiler_list=

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

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

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

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

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

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

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




if test x"$ac_cv_prog_cc_c99" = "xno"
then :
  as_fn_error $? "A C99-compliant compiler is required." "$LINENO" 5
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
printf %s "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if test ${ac_cv_prog_CPP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
      # Double quotes because $CC needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :

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

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

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

    done
    ac_cv_prog_CPP=$CPP

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

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

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

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

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

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







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

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


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

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


  test -n "$ac_ct_CXX" && break
done

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

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

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

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

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

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

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

int
main (void)
{

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

int
main (void)
{

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

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

int
main (void)
{

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

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

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

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

depcc="$CXX"  am_compiler_list=

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

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

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

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

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

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

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
  am__fastdepCXX_TRUE=
  am__fastdepCXX_FALSE='#'
else
  am__fastdepCXX_TRUE='#'
  am__fastdepCXX_FALSE=
fi



  ax_cxx_compile_alternatives="11 0x"    ax_cxx_compile_cxx11_required=true
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
  ac_success=no



    if test x$ac_success = xno; then
                for alternative in ${ax_cxx_compile_alternatives}; do
      for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
        cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
printf %s "checking whether $CXX supports C++11 features with $switch... " >&6; }
if eval test \${$cachevar+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_CXX="$CXX"
           CXX="$CXX $switch"
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


// If the compiler admits that it is not ready for C++11, why torture it?
// Hopefully, this will speed up the test.

#ifndef __cplusplus

#error "This is not a C++ compiler"

#elif __cplusplus < 201103L

#error "This is not a C++11 compiler"

#else

namespace cxx11
{

  namespace test_static_assert
  {

    template <typename T>
    struct check
    {
      static_assert(sizeof(int) <= sizeof(T), "not big enough");
    };

  }

  namespace test_final_override
  {

    struct Base
    {
      virtual void f() {}
    };

    struct Derived : public Base
    {
      virtual void f() override {}
    };

  }

  namespace test_double_right_angle_brackets
  {

    template < typename T >
    struct check {};

    typedef check<void> single_type;
    typedef check<check<void>> double_type;
    typedef check<check<check<void>>> triple_type;
    typedef check<check<check<check<void>>>> quadruple_type;

  }

  namespace test_decltype
  {

    int
    f()
    {
      int a = 1;
      decltype(a) b = 2;
      return a + b;
    }

  }

  namespace test_type_deduction
  {

    template < typename T1, typename T2 >
    struct is_same
    {
      static const bool value = false;
    };

    template < typename T >
    struct is_same<T, T>
    {
      static const bool value = true;
    };

    template < typename T1, typename T2 >
    auto
    add(T1 a1, T2 a2) -> decltype(a1 + a2)
    {
      return a1 + a2;
    }

    int
    test(const int c, volatile int v)
    {
      static_assert(is_same<int, decltype(0)>::value == true, "");
      static_assert(is_same<int, decltype(c)>::value == false, "");
      static_assert(is_same<int, decltype(v)>::value == false, "");
      auto ac = c;
      auto av = v;
      auto sumi = ac + av + 'x';
      auto sumf = ac + av + 1.0;
      static_assert(is_same<int, decltype(ac)>::value == true, "");
      static_assert(is_same<int, decltype(av)>::value == true, "");
      static_assert(is_same<int, decltype(sumi)>::value == true, "");
      static_assert(is_same<int, decltype(sumf)>::value == false, "");
      static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
      return (sumf > 0.0) ? sumi : add(c, v);
    }

  }

  namespace test_noexcept
  {

    int f() { return 0; }
    int g() noexcept { return 0; }

    static_assert(noexcept(f()) == false, "");
    static_assert(noexcept(g()) == true, "");

  }

  namespace test_constexpr
  {

    template < typename CharT >
    unsigned long constexpr
    strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
    {
      return *s ? strlen_c_r(s + 1, acc + 1) : acc;
    }

    template < typename CharT >
    unsigned long constexpr
    strlen_c(const CharT *const s) noexcept
    {
      return strlen_c_r(s, 0UL);
    }

    static_assert(strlen_c("") == 0UL, "");
    static_assert(strlen_c("1") == 1UL, "");
    static_assert(strlen_c("example") == 7UL, "");
    static_assert(strlen_c("another\0example") == 7UL, "");

  }

  namespace test_rvalue_references
  {

    template < int N >
    struct answer
    {
      static constexpr int value = N;
    };

    answer<1> f(int&)       { return answer<1>(); }
    answer<2> f(const int&) { return answer<2>(); }
    answer<3> f(int&&)      { return answer<3>(); }

    void
    test()
    {
      int i = 0;
      const int c = 0;
      static_assert(decltype(f(i))::value == 1, "");
      static_assert(decltype(f(c))::value == 2, "");
      static_assert(decltype(f(0))::value == 3, "");
    }

  }

  namespace test_uniform_initialization
  {

    struct test
    {
      static const int zero {};
      static const int one {1};
    };

    static_assert(test::zero == 0, "");
    static_assert(test::one == 1, "");

  }

  namespace test_lambdas
  {

    void
    test1()
    {
      auto lambda1 = [](){};
      auto lambda2 = lambda1;
      lambda1();
      lambda2();
    }

    int
    test2()
    {
      auto a = [](int i, int j){ return i + j; }(1, 2);
      auto b = []() -> int { return '0'; }();
      auto c = [=](){ return a + b; }();
      auto d = [&](){ return c; }();
      auto e = [a, &b](int x) mutable {
        const auto identity = [](int y){ return y; };
        for (auto i = 0; i < a; ++i)
          a += b--;
        return x + identity(a + b);
      }(0);
      return a + b + c + d + e;
    }

    int
    test3()
    {
      const auto nullary = [](){ return 0; };
      const auto unary = [](int x){ return x; };
      using nullary_t = decltype(nullary);
      using unary_t = decltype(unary);
      const auto higher1st = [](nullary_t f){ return f(); };
      const auto higher2nd = [unary](nullary_t f1){
        return [unary, f1](unary_t f2){ return f2(unary(f1())); };
      };
      return higher1st(nullary) + higher2nd(nullary)(unary);
    }

  }

  namespace test_variadic_templates
  {

    template <int...>
    struct sum;

    template <int N0, int... N1toN>
    struct sum<N0, N1toN...>
    {
      static constexpr auto value = N0 + sum<N1toN...>::value;
    };

    template <>
    struct sum<>
    {
      static constexpr auto value = 0;
    };

    static_assert(sum<>::value == 0, "");
    static_assert(sum<1>::value == 1, "");
    static_assert(sum<23>::value == 23, "");
    static_assert(sum<1, 2>::value == 3, "");
    static_assert(sum<5, 5, 11>::value == 21, "");
    static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");

  }

  // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
  // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
  // because of this.
  namespace test_template_alias_sfinae
  {

    struct foo {};

    template<typename T>
    using member = typename T::member_type;

    template<typename T>
    void func(...) {}

    template<typename T>
    void func(member<T>*) {}

    void test();

    void test() { func<foo>(0); }

  }

}  // namespace cxx11

#endif  // __cplusplus >= 201103L



_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  eval $cachevar=yes
else $as_nop
  eval $cachevar=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
           CXX="$ac_save_CXX"
fi
eval ac_res=\$$cachevar
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
        if eval test x\$$cachevar = xyes; then
          CXX="$CXX $switch"
          if test -n "$CXXCPP" ; then
            CXXCPP="$CXXCPP $switch"
          fi
          ac_success=yes
          break
        fi
      done
      if test x$ac_success = xyes; then
        break
      fi
    done
  fi
  ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

  if test x$ax_cxx_compile_cxx11_required = xtrue; then
    if test x$ac_success = xno; then
      as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
    fi
  fi
  if test x$ac_success = xno; then
    HAVE_CXX11=0
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
printf "%s\n" "$as_me: No compiler with C++11 support was found" >&6;}
  else
    HAVE_CXX11=1

printf "%s\n" "#define HAVE_CXX11 1" >>confdefs.h

  fi


ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
printf %s "checking how to run the C++ preprocessor... " >&6; }
if test -z "$CXXCPP"; then
  if test ${ac_cv_prog_CXXCPP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
      # Double quotes because $CXX needs to be expanded
    for CXXCPP in "$CXX -E" cpp /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.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"
then :

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

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

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

    done
    ac_cv_prog_CXXCPP=$CXXCPP

fi
  CXXCPP=$ac_cv_prog_CXXCPP
else
  ac_cv_prog_CXXCPP=$CXXCPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
printf "%s\n" "$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.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"
then :

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

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

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

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

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

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 "$ac_tool_prefix"; then
  for ac_prog in cc gcc clang
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OBJC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_OBJC="$ac_tool_prefix$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


    test -n "$OBJC" && break
  done
fi
if test -z "$OBJC"; then
  ac_ct_OBJC=$OBJC
  for ac_prog in cc gcc clang
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_OBJC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OBJC="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OBJC=$ac_cv_prog_ac_ct_OBJC
if test -n "$ac_ct_OBJC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJC" >&5
printf "%s\n" "$ac_ct_OBJC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OBJC=$ac_ct_OBJC
  fi
fi

# Provide some information about the compiler.
printf "%s\n" "$as_me:${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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

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

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

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

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

if test $ac_compiler_gnu = yes; then
  GOBJC=yes
else
  GOBJC=
fi
ac_test_OBJCFLAGS=${OBJCFLAGS+y}
ac_save_OBJCFLAGS=$OBJCFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $OBJC accepts -g" >&5
printf %s "checking whether $OBJC accepts -g... " >&6; }
if test ${ac_cv_prog_objc_g+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_objc_werror_flag=$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 (void)
{

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

int
main (void)
{

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

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

int
main (void)
{

  ;
  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.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   ac_objc_werror_flag=$ac_save_objc_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_objc_g" >&5
printf "%s\n" "$ac_cv_prog_objc_g" >&6; }
if test $ac_test_OBJCFLAGS; then
  OBJCFLAGS=$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

depcc="$OBJC" am_compiler_list='gcc3 gcc'

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

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


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

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

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

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

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_OBJC_dependencies_compiler_type" = gcc3; then
  am__fastdepOBJC_TRUE=
  am__fastdepOBJC_FALSE='#'
else
  am__fastdepOBJC_TRUE='#'
  am__fastdepOBJC_FALSE=
fi



TEST_FLAG=-W


        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wall

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wextra

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wformat

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wformat-signedness

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wformat-pedantic

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wformat-security

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wshadow

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wpointer-arith

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wmissing-prototypes

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wstrict-prototypes

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wuninitialized

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wunreachable-code

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wmacro-redefined

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Werror=implicit-function-declaration

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wfatal-errors

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-fdiagnostics-absolute-paths

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wshorten-64-to-32

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wdiscarded-qualifiers

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wno-unknown-pragmas

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


           TEST_FLAG=-Wunused-but-set-variable

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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




if test x"$enable_extra_warnings" != "xyes"; then
    TEST_FLAG=-Wno-sign-compare

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


               TEST_FLAG=-Wno-missing-field-initializers

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


               TEST_FLAG=-Wno-ignored-qualifiers

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


               TEST_FLAG=-Wno-unused-parameter

        flags_var_name=VICE_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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



fi


TEST_FLAG=-Wall

        flags_var_name=VICE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


           TEST_FLAG=-Wformat

        flags_var_name=VICE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


           TEST_FLAG=-Wformat-pedantic

        flags_var_name=VICE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


           TEST_FLAG=-Wshadow

        flags_var_name=VICE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


           TEST_FLAG=-Wpointer-arith

        flags_var_name=VICE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


           TEST_FLAG=-Wuninitialized

        flags_var_name=VICE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


           TEST_FLAG=-Wunreachable-code

        flags_var_name=VICE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


           TEST_FLAG=-Wno-unused-parameter

        flags_var_name=VICE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


           TEST_FLAG=-Wmissing-prototypes

        flags_var_name=VICE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


           TEST_FLAG=-Werror=implicit-function-declaration

        flags_var_name=VICE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


           TEST_FLAG=-Wfatal-errors

        flags_var_name=VICE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


           TEST_FLAG=-fdiagnostics-absolute-paths

        flags_var_name=VICE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


           TEST_FLAG=-Wshorten-64-to-32

        flags_var_name=VICE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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




VTE_CXXFLAGS=""
TEST_FLAG=-Wno-address-of-packed-member

        flags_var_name=VTE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


            TEST_FLAG=-Wno-char-subscripts

        flags_var_name=VTE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


            TEST_FLAG=-Wno-format-signedness

        flags_var_name=VTE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


            TEST_FLAG=-Wno-missing-prototypes

        flags_var_name=VTE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


            TEST_FLAG=-Wno-c99-designator

        flags_var_name=VTE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


            TEST_FLAG=-Wno-shorten-64-to-32

        flags_var_name=VTE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


            TEST_FLAG=-Wno-nonnull-compare

        flags_var_name=VTE_CXXFLAGS
    eval old_var_CXXFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports $TEST_FLAG" >&5
printf %s "checking if the C++ compiler supports $TEST_FLAG... " >&6; }

                    old_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="-Werror $old_var_CXXFLAGS $TEST_FLAG"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CXXFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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





MONITOR_CFLAGS=""
TEST_FLAG=-Wno-unused-label

        flags_var_name=MONITOR_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


            TEST_FLAG=-Wno-unreachable-code

        flags_var_name=MONITOR_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS="$old_CFLAGS"
    ac_ext=c
ac_cpp='$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


            TEST_FLAG=-Wno-misleading-indentation

        flags_var_name=MONITOR_CFLAGS
    eval old_var_CFLAGS=\$$flags_var_name

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

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports $TEST_FLAG" >&5
printf %s "checking if the C compiler supports $TEST_FLAG... " >&6; }

                    old_CFLAGS="$CFLAGS"
    CFLAGS="-Werror $old_var_CFLAGS $TEST_FLAG -Wno-strict-prototypes"

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

int
main (void)
{
int the_answer = 42; return the_answer;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
         eval "$flags_var_name=\"\$old_var_CFLAGS \$TEST_FLAG\""
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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






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

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

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


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

  if test "x$LEX" != "x:"; then
    cat >conftest.l <<_ACEOF
%{
#ifdef __cplusplus
extern "C"
#endif
int yywrap(void);
%}
%%
a { ECHO; }
b { REJECT; }
c { yymore (); }
d { yyless (1); }
e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
#ifdef __cplusplus
    yyless ((yyinput () != 0));
#else
    yyless ((input () != 0));
#endif
  }
f { unput (yytext[0]); }
. { BEGIN INITIAL; }
%%
#ifdef YYTEXT_POINTER
extern char *yytext;
#endif
int
yywrap (void)
{
  return 1;
}
int
main (void)
{
  return ! yylex ();
}
_ACEOF
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lex output file root" >&5
printf %s "checking for lex output file root... " >&6; }
if test ${ac_cv_prog_lex_root+y}
then :
  printf %s "(cached) " >&6
else $as_nop

ac_cv_prog_lex_root=unknown
{ { ac_try="$LEX conftest.l"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$LEX conftest.l") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } &&
if test -f lex.yy.c; then
  ac_cv_prog_lex_root=lex.yy
elif test -f lexyy.c; then
  ac_cv_prog_lex_root=lexyy
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
printf "%s\n" "$ac_cv_prog_lex_root" >&6; }
if test "$ac_cv_prog_lex_root" = unknown
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot find output from $LEX; giving up on $LEX" >&5
printf "%s\n" "$as_me: WARNING: cannot find output from $LEX; giving up on $LEX" >&2;}
   LEX=: LEXLIB=
fi
LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root

if test ${LEXLIB+y}
then :

else $as_nop

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lex library" >&5
printf %s "checking for lex library... " >&6; }
if test ${ac_cv_lib_lex+y}
then :
  printf %s "(cached) " >&6
else $as_nop

    ac_save_LIBS="$LIBS"
    ac_found=false
    for ac_cv_lib_lex in 'none needed' -lfl -ll 'not found'; do
      case $ac_cv_lib_lex in #(
  'none needed') :
     ;; #(
  'not found') :
    break ;; #(
  *) :
    LIBS="$ac_cv_lib_lex $ac_save_LIBS" ;; #(
  *) :
     ;;
esac

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_found=:
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
      if $ac_found; then
        break
      fi
    done
    LIBS="$ac_save_LIBS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
printf "%s\n" "$ac_cv_lib_lex" >&6; }
  if test "$ac_cv_lib_lex" = 'not found'
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: required lex library not found; giving up on $LEX" >&5
printf "%s\n" "$as_me: WARNING: required lex library not found; giving up on $LEX" >&2;}
	 LEX=: LEXLIB=
elif test "$ac_cv_lib_lex" = 'none needed'
then :
  LEXLIB=''
else $as_nop
  LEXLIB=$ac_cv_lib_lex
fi
  ac_save_LIBS="$LIBS"
      LIBS=
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing yywrap" >&5
printf %s "checking for library containing yywrap... " >&6; }
if test ${ac_cv_search_yywrap+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char yywrap ();
int
main (void)
{
return yywrap ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' fl l
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_yywrap=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_yywrap+y}
then :
  break
fi
done
if test ${ac_cv_search_yywrap+y}
then :

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

      LIBS="$ac_save_LIBS"
fi


if test "$LEX" != :
then :

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

  #define YYTEXT_POINTER 1
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_lex_yytext_pointer=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

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

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

fi

fi
rm -f conftest.l $LEX_OUTPUT_ROOT.c

fi
if test x"$LEX" = "x:"
then :
  as_fn_error $? "Could not find either flex or lex!" "$LINENO" 5
fi


# Check whether --with-gnu-ld was given.
if test ${with_gnu_ld+y}
then :
  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
else $as_nop
  with_gnu_ld=no
fi

# Prepare PATH_SEPARATOR.
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  echo "#! /bin/sh" >conf$$.sh
  echo  "exit 0"   >>conf$$.sh
  chmod +x conf$$.sh
  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    PATH_SEPARATOR=';'
  else
    PATH_SEPARATOR=:
  fi
  rm -f conf$$.sh
fi
ac_prog=ld
if test "$GCC" = yes; then
  # Check if gcc -print-prog-name=ld gives a path.
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
printf %s "checking for ld used by GCC... " >&6; }
  case $host in
  *-*-mingw*)
    # gcc leaves a trailing carriage return which upsets mingw
    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
  *)
    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
  esac
  case $ac_prog in
    # Accept absolute paths.
    [\\/]* | [A-Za-z]:[\\/]*)
      re_direlt='/[^/][^/]*/\.\./'
      # Canonicalize the path of ld
      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
      done
      test -z "$LD" && LD="$ac_prog"
      ;;
  "")
    # If it fails, then pretend we aren't using GCC.
    ac_prog=ld
    ;;
  *)
    # If it is relative, then search for the first ld in PATH.
    with_gnu_ld=unknown
    ;;
  esac
elif test "$with_gnu_ld" = yes; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
printf %s "checking for GNU ld... " >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
printf %s "checking for non-GNU ld... " >&6; }
fi
if test ${acl_cv_path_LD+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -z "$LD"; then
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
      acl_cv_path_LD="$ac_dir/$ac_prog"
      # Check to see if the program is GNU ld.  I'd rather use --version,
      # but apparently some GNU ld's only accept -v.
      # Break only if it was the GNU/non-GNU ld that we prefer.
      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
      *GNU* | *'with BFD'*)
	test "$with_gnu_ld" != no && break ;;
      *)
	test "$with_gnu_ld" != yes && break ;;
      esac
    fi
  done
  IFS="$ac_save_ifs"
else
  acl_cv_path_LD="$LD" # Let the user override the test with a path.
fi
fi

LD="$acl_cv_path_LD"
if test -n "$LD"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
printf "%s\n" "$LD" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
if test ${acl_cv_prog_gnu_ld+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
  acl_cv_prog_gnu_ld=yes ;;
*)
  acl_cv_prog_gnu_ld=no ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$acl_cv_prog_gnu_ld



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

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


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

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


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

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


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

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


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

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


  test -n "$YACC" && break
done
test -n "$YACC" || YACC="no"

if test x"$YACC" = "xno"
then :
  as_fn_error $? "Could not find byacc, yacc or bison!" "$LINENO" 5
fi

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

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


  test -n "$MAKEINFO" && break
done
test -n "$MAKEINFO" || MAKEINFO="no"

if test x"$MAKEINFO" = "xno"
then :
  as_fn_error $? "makeinfo is missing, please install texinfo" "$LINENO" 5
fi

for ac_prog in dos2unix
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DOS2UNIX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$DOS2UNIX"; then
  ac_cv_prog_DOS2UNIX="$DOS2UNIX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_DOS2UNIX="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
DOS2UNIX=$ac_cv_prog_DOS2UNIX
if test -n "$DOS2UNIX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DOS2UNIX" >&5
printf "%s\n" "$DOS2UNIX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$DOS2UNIX" && break
done
test -n "$DOS2UNIX" || DOS2UNIX="no"

if test x"$DOS2UNIX" = "xno"
then :
  as_fn_error $? "The dos2unix tool is missing, please install dos2unix" "$LINENO" 5
fi

for ac_prog in xa xa65
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_XA+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$XA"; then
  ac_cv_prog_XA="$XA" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_XA="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$XA" && break
done
test -n "$XA" || XA="no"

if test x"$XA" = "xno"
then :
  as_fn_error $? "The xa assembler is missing, either install it via your
                  distribution or build and install it using the latest source
                  from https://www.floodgap.com/retrotech/xa/" "$LINENO" 5
fi

if test x"$enable_pdf_docs" != xno; then
  for ac_prog in texi2dvi
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_TEXI2DVI+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$TEXI2DVI"; then
  ac_cv_prog_TEXI2DVI="$TEXI2DVI" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_TEXI2DVI="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
TEXI2DVI=$ac_cv_prog_TEXI2DVI
if test -n "$TEXI2DVI"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEXI2DVI" >&5
printf "%s\n" "$TEXI2DVI" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$TEXI2DVI" && break
done
test -n "$TEXI2DVI" || TEXI2DVI="no"

  if test x"$TEXI2DVI" = "xno"; then
    as_fn_error $? "PDF docs were requested (--enable-pdf-docs), but texi2dvi is missing" "$LINENO" 5
  fi
  for ac_prog in pdftex
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_PDFTEX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$PDFTEX"; then
  ac_cv_prog_PDFTEX="$PDFTEX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_PDFTEX="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$PDFTEX" && break
done
test -n "$PDFTEX" || PDFTEX="no"

  if test x"$PDFTEX" = "xno"; then
    as_fn_error $? "PDF docs were requested (--enable-pdf-docs), but pdftex is missing" "$LINENO" 5
  fi

fi

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

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


  test -n "$PERL" && break
done


if test x"${enable_html_docs:-yes}" != xno -a x"$PERL" = x; then
  as_fn_error $? "Perl is required to generate the HTML documentation" "$LINENO" 5]
fi

 if test x"${enable_pdf_docs}" != xno; then
  ENABLE_PDF_DOCS_TRUE=
  ENABLE_PDF_DOCS_FALSE='#'
else
  ENABLE_PDF_DOCS_TRUE='#'
  ENABLE_PDF_DOCS_FALSE=
fi

if test x"${enable_pdf_docs}" != "xno"; then
    VICE_PDF_FILE_NAME="vice.pdf"
else
    VICE_PDF_FILE_NAME=""
fi


 if test x"${enable_html_docs:-yes}" != xno; then
  ENABLE_HTML_DOCS_TRUE=
  ENABLE_HTML_DOCS_FALSE='#'
else
  ENABLE_HTML_DOCS_TRUE='#'
  ENABLE_HTML_DOCS_FALSE=
fi

 if test x"$PERL" != x; then
  HAVE_PERL_TRUE=
  HAVE_PERL_FALSE='#'
else
  HAVE_PERL_TRUE='#'
  HAVE_PERL_FALSE=
fi


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

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


  test -n "$ICONV" && break
done
test -n "$ICONV" || ICONV="no"

if test x"$ICONV" = x"no"
then :
  as_fn_error $? "iconv is missing" "$LINENO" 5
fi
if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


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

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

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

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

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


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

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

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

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

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


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

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

  if test "x$ac_ct_objdump" = x; then
    objdump="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    objdump=$ac_ct_objdump
  fi
else
  objdump="$ac_cv_prog_objdump"
fi

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

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


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

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

  if test "x$ac_ct_sdl_config" = x; then
    sdl_config="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    sdl_config=$ac_ct_sdl_config
  fi
else
  sdl_config="$ac_cv_prog_sdl_config"
fi


if test x"$host_os" = "xmingw32"; then
    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
set dummy ${ac_tool_prefix}windres; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_WINDRES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$WINDRES"; then
  ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


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

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

  if test "x$ac_ct_WINDRES" = x; then
    WINDRES="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    WINDRES=$ac_ct_WINDRES
  fi
else
  WINDRES="$ac_cv_prog_WINDRES"
fi

    if test x"$WINDRES" = "xno"
then :
  as_fn_error $? "Could not find required windres binary!" "$LINENO" 5
fi
fi


# By default we simply use the C compiler to build assembly code.

test "${CCAS+set}" = set || CCAS=$CC
test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS



depcc="$CCAS"   am_compiler_list=

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

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


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

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

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

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

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
  am__fastdepCCAS_TRUE=
  am__fastdepCCAS_FALSE='#'
else
  am__fastdepCCAS_TRUE='#'
  am__fastdepCCAS_FALSE=
fi



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

if test "$enable_largefile" != no; then

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
printf %s "checking for special C compiler options needed for large files... " >&6; }
if test ${ac_cv_sys_largefile_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_sys_largefile_CC=no
     if test "$GCC" != yes; then
       ac_save_CC=$CC
       while :; do
	 # IRIX 6.2 and later do not support large files by default,
	 # so use the C compiler's -n32 option if that helps.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main (void)
{

  ;
  return 0;
}
_ACEOF
	 if ac_fn_c_try_compile "$LINENO"
then :
  break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
	 CC="$CC -n32"
	 if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_sys_largefile_CC=' -n32'; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
	 break
       done
       CC=$ac_save_CC
       rm -f conftest.$ac_ext
    fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; }
  if test "$ac_cv_sys_largefile_CC" != no; then
    CC=$CC$ac_cv_sys_largefile_CC
  fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
if test ${ac_cv_sys_file_offset_bits+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_sys_file_offset_bits=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _FILE_OFFSET_BITS 64
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_sys_file_offset_bits=64; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  ac_cv_sys_file_offset_bits=unknown
  break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; }
case $ac_cv_sys_file_offset_bits in #(
  no | unknown) ;;
  *)
printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h
;;
esac
rm -rf conftest*
  if test $ac_cv_sys_file_offset_bits = unknown; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
printf %s "checking for _LARGE_FILES value needed for large files... " >&6; }
if test ${ac_cv_sys_large_files+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_sys_large_files=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _LARGE_FILES 1
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_sys_large_files=1; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  ac_cv_sys_large_files=unknown
  break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
printf "%s\n" "$ac_cv_sys_large_files" >&6; }
case $ac_cv_sys_large_files in #(
  no | unknown) ;;
  *)
printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h
;;
esac
rm -rf conftest*
  fi
fi


ac_config_headers="$ac_config_headers src/config.h"



is_unix=no
is_unix_x11=no
is_unix_macosx=no
is_win32=no
is_win32_gtk3=no
is_beos=no


BSD_JOYSTICK_SUPPORT="no "
DEBUG_SUPPORT="no "
DEBUG_THREADS_SUPPORT="no "
FEATURE_CPUMEMHISTORY_SUPPORT="no "
HAS_HIDMGR_SUPPORT="no "
HAS_USB_JOYSTICK_SUPPORT="no "
HAVE_AUDIO_UNIT_SUPPORT="no "
HAVE_CATWEASELMKIII_SUPPORT="no "
HAVE_DINPUT_SUPPORT="no "
HAVE_DYNLIB_SUPPORT_TOO="no "
HAVE_FASTSID_SUPPORT="no "
HAVE_FFMPEG_AVRESAMPLE_SUPPORT="no "
HAVE_FFMPEG_SUPPORT="no "
HAVE_FFMPEG_SWRESAMPLE_SUPPORT="no "
HAVE_FFMPEG_SWSCALE_SUPPORT="no "
HAVE_FONTCONFIG_SUPPORT="no "
HAVE_GIF_SUPPORT="no "
HAVE_HARDSID_SUPPORT="no "
HAVE_HWSCALE_SUPPORT="no "
HAVE_IOSID_SUPPORT="no "
HAVE_IPV6_SUPPORT="no "
HAVE_LIBIEEE1284_SUPPORT="no "
HAVE_LIGHTPEN_SUPPORT="no "
HAVE_MIDI_SUPPORT="no "
HAVE_MOUSE_SUPPORT="no "
HAVE_NETWORK_SUPPORT="no "
HAVE_PARSID_SUPPORT="no "
HAVE_PCIUTILS_SUPPORT="no "
HAVE_PNG_SUPPORT="no "
HAVE_PORTSID_SUPPORT="no "
HAVE_RAWNET_SUPPORT="no "
HAVE_REALDEVICE_SUPPORT="no "
HAVE_RESID_SUPPORT="no "
HAVE_RS232DEV_SUPPORT="no "
HAVE_RS232NET_SUPPORT="no "
HAVE_OPENMP_SUPPORT="no "
HAVE_SDL_NUMJOYSTICKS_SUPPORT="no "
HAVE_SSI2001_SUPPORT="no "
HAVE_SYS_AUDIOIO_H_SUPPORT="no "
HAVE_SYS_AUDIO_H_SUPPORT="no "
HAVE_ZLIB_SUPPORT="no "
LINUX_JOYSTICK_SUPPORT="no "
MAC_JOYSTICK_SUPPORT="no "
USE_ALSA_SUPPORT="no "
USE_COREAUDIO_SUPPORT="no "
USE_DMEDIA_SUPPORT="no "
USE_DXSOUND_SUPPORT="no "
USE_FLAC_SUPPORT="no "
USE_LAMEMP3_SUPPORT="no "
USE_MPG123_SUPPORT="no "
USE_OSS_SUPPORT="no "
USE_PORTAUDIO_SUPPORT="no "
USE_PULSE_SUPPORT="no "
USE_SANDBOX_MODE="no "
USE_SDL_AUDIO_SUPPORT="no "
USE_VORBIS_SUPPORT="no "
USE_NEW_8580_FILTER="no "
USE_DESKTOP_FILES="no "
HAVE_X64_IMAGE_SUPPORT="no "
HAVE_CAPABILITIES_SUPPORT="no "
HAVE_LIBCURL_SUPPORT="no "


 if false; then
  DUMMY_COMPILE_TRUE=
  DUMMY_COMPILE_FALSE='#'
else
  DUMMY_COMPILE_TRUE='#'
  DUMMY_COMPILE_FALSE=
fi



 if false; then
  BEOS_COMPILE_TRUE=
  BEOS_COMPILE_FALSE='#'
else
  BEOS_COMPILE_TRUE='#'
  BEOS_COMPILE_FALSE=
fi

 if false; then
  HAIKU_COMPILE_TRUE=
  HAIKU_COMPILE_FALSE='#'
else
  HAIKU_COMPILE_TRUE='#'
  HAIKU_COMPILE_FALSE=
fi

 if false; then
  LINUX_COMPILE_TRUE=
  LINUX_COMPILE_FALSE='#'
else
  LINUX_COMPILE_TRUE='#'
  LINUX_COMPILE_FALSE=
fi

 if false; then
  BSD_COMPILE_TRUE=
  BSD_COMPILE_FALSE='#'
else
  BSD_COMPILE_TRUE='#'
  BSD_COMPILE_FALSE=
fi

 if false; then
  FREEBSD_COMPILE_TRUE=
  FREEBSD_COMPILE_FALSE='#'
else
  FREEBSD_COMPILE_TRUE='#'
  FREEBSD_COMPILE_FALSE=
fi

 if false; then
  NETBSD_COMPILE_TRUE=
  NETBSD_COMPILE_FALSE='#'
else
  NETBSD_COMPILE_TRUE='#'
  NETBSD_COMPILE_FALSE=
fi

 if false; then
  OPENBSD_COMPILE_TRUE=
  OPENBSD_COMPILE_FALSE='#'
else
  OPENBSD_COMPILE_TRUE='#'
  OPENBSD_COMPILE_FALSE=
fi

 if false; then
  DRAGONFLYBSD_COMPILE_TRUE=
  DRAGONFLYBSD_COMPILE_FALSE='#'
else
  DRAGONFLYBSD_COMPILE_TRUE='#'
  DRAGONFLYBSD_COMPILE_FALSE=
fi



if test x"$enable_cpuhistory" != "xno"
then :


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

    FEATURE_CPUMEMHISTORY_SUPPORT="yes"

fi

if test x"$enable_new8580filter" != "xno"
then :


printf "%s\n" "#define HAVE_NEW_8580_FILTER /**/" >>confdefs.h

    USE_NEW_8580_FILTER="yes"

fi

 if test x"$verbose" != "xyes" -a x"$enable_silent_rules" = "x"; then
  VICE_QUIET_TRUE=
  VICE_QUIET_FALSE='#'
else
  VICE_QUIET_TRUE='#'
  VICE_QUIET_FALSE=
fi


user_cflags=$CFLAGS



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

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


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

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

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

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

fi

SOUND_DRIVERS=""

if test x"$enable_gtk3ui" != "xyes" -a x"$enable_sdl1ui" != "xyes" -a x"$enable_sdl2ui" != "xyes" -a x"$enable_headlessui" != "xyes"
then :
  check_guis=yes
fi

if test x"$check_guis" = "xyes"; then
  if test x"$enable_gtk3ui" != "xno"; then
    check_gtk3=yes
  fi
else
  if test x"$enable_gtk3ui" = "xyes"; then
    check_gtk3=yes
  fi
fi


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

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

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

fi

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

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

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

fi

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

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

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



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


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

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

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



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


fi

if test "x$ac_cv_sizeof_time_t" = "x4"; then

printf "%s\n" "#define TIME_T_IS_32BIT /**/" >>confdefs.h

elif test "x$ac_cv_sizeof_time_t" = "x8"; then

printf "%s\n" "#define TIME_T_IS_64BIT /**/" >>confdefs.h

else
  as_fn_error $? "can not figure type of time_t" "$LINENO" 5
fi


CFLAGS="$old_CFLAGS"

case "$host_os" in
  freebsd*)

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


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

     if true; then
  BSD_COMPILE_TRUE=
  BSD_COMPILE_FALSE='#'
else
  BSD_COMPILE_TRUE='#'
  BSD_COMPILE_FALSE=
fi

     if true; then
  FREEBSD_COMPILE_TRUE=
  FREEBSD_COMPILE_FALSE='#'
else
  FREEBSD_COMPILE_TRUE='#'
  FREEBSD_COMPILE_FALSE=
fi

    CPPFLAGS="$CPPFLAGS -I/usr/local/include"
    fbsdrtp=`${CONFIG_SHELL-/bin/sh} "$srcdir/config.rpath" "$CC" "$GCC" "$VICE_LDFLAGS" "$LD" "$with_gnu_ld" "$host" "/usr/local/lib"`
    VICE_LDFLAGS="$VICE_LDFLAGS $fbsdrtp -L/usr/local/lib"
    ;;
  netbsd*)

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


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

     if true; then
  BSD_COMPILE_TRUE=
  BSD_COMPILE_FALSE='#'
else
  BSD_COMPILE_TRUE='#'
  BSD_COMPILE_FALSE=
fi

     if true; then
  NETBSD_COMPILE_TRUE=
  NETBSD_COMPILE_FALSE='#'
else
  NETBSD_COMPILE_TRUE='#'
  NETBSD_COMPILE_FALSE=
fi

    CPPFLAGS="$CPPFLAGS -I/usr/pkg/include -I/usr/include"
    nbsdrtp=`${CONFIG_SHELL-/bin/sh} "$srcdir/config.rpath" "$CC" "$GCC" "$VICE_LDFLAGS" "$LD" "$with_gnu_ld" "$host" "/usr/pkg/lib"`
    VICE_LDFLAGS="$VICE_LDFLAGS $nbsdrtp -L/usr/pkg/lib"
    if test -d "/usr/X11R7/lib"; then
      CPPFLAGS="$CPPFLAGS -I/usr/X11R7/include"
      rtp=`${CONFIG_SHELL-/bin/sh} "$srcdir/config.rpath" "$CC" "$GCC" "$VICE_LDFLAGS" "$LD" "$with_gnu_ld" "$host" "/usr/X11R7/lib"`
      VICE_LDFLAGS="$VICE_LDFLAGS $rtp"
      LDFLAGS="$LDFLAGS -L/usr/X11R7/lib"
    else
      if test -d "/usr/X11R6/lib"; then
        CPPFLAGS="$CPPFLAGS -I/usr/X11R6/include"
        rtp=`${CONFIG_SHELL-/bin/sh} "$srcdir/config.rpath" "$CC" "$GCC" "$VICE_LDFLAGS" "$LD" "$with_gnu_ld" "$host" "/usr/X11R6/lib"`
        VICE_LDFLAGS="$VICE_LDFLAGS $rtp -L/usr/X11R6/lib"
        LDFLAGS="$LDFLAGS -L/usr/X11R6/lib"
      fi
    fi
    ;;
  openbsd*)

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


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

     if true; then
  BSD_COMPILE_TRUE=
  BSD_COMPILE_FALSE='#'
else
  BSD_COMPILE_TRUE='#'
  BSD_COMPILE_FALSE=
fi

     if true; then
  OPENBSD_COMPILE_TRUE=
  OPENBSD_COMPILE_FALSE='#'
else
  OPENBSD_COMPILE_TRUE='#'
  OPENBSD_COMPILE_FALSE=
fi

    CPPFLAGS="$CPPFLAGS -I/usr/local/include"
    obsdrtp=`${CONFIG_SHELL-/bin/sh} "$srcdir/config.rpath" "$CC" "$GCC" "$VICE_LDFLAGS" "$LD" "$with_gnu_ld" "$host" "/usr/local/lib"`
    VICE_LDFLAGS="$VICE_LDFLAGS $obsdrtp -L/usr/local/lib"
    ;;
  dragonfly*)

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


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

     if true; then
  BSD_COMPILE_TRUE=
  BSD_COMPILE_FALSE='#'
else
  BSD_COMPILE_TRUE='#'
  BSD_COMPILE_FALSE=
fi

     if true; then
  DRAGONFLYBSD_COMPILE_TRUE=
  DRAGONFLYBSD_COMPILE_FALSE='#'
else
  DRAGONFLYBSD_COMPILE_TRUE='#'
  DRAGONFLYBSD_COMPILE_FALSE=
fi

    CPPFLAGS="$CPPFLAGS -I/usr/local/include"
    dfbsdrtp=`${CONFIG_SHELL-/bin/sh} "$srcdir/config.rpath" "$CC" "$GCC" "$VICE_LDFLAGS" "$LD" "$with_gnu_ld" "$host" "/usr/local/lib"`
    VICE_LDFLAGS="$VICE_LDFLAGS $dfbsdrtp -L/usr/local/lib"
    ;;
    cygwin*)
    VICE_CPPFLAGS="$VICE_CPPFLAGS -D_GNU_SOURCE=1"
    ;;
    mingw32*)
    is_win32=yes
    ;;
  *)
    ;;
esac


if test "x$CC" = "xgcc"; then
  GCC=yes
fi


if test x"$enable_arch" = "xno"; then
  march=""
  ENABLE_ARCH=no
else
  if test x"$enable_arch" = "xyes"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -march=native" >&5
printf %s "checking if the compiler supports -march=native... " >&6; }
    ORIG_CFLAGS="$VICE_CFLAGS"
    VICE_CFLAGS="$VICE_CFLAGS -march=native"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
int test;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                     ENABLE_ARCH=yes
                     march="-march=native"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                     ENABLE_ARCH=no
                     march=""
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    VICE_CFLAGS="$ORIG_CFLAGS"
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -march=$enable_arch" >&5
printf %s "checking if the compiler supports -march=$enable_arch... " >&6; }
    ORIG_CFLAGS="$VICE_CFLAGS"
    VICE_CFLAGS="$VICE_CFLAGS -march=$enable_arch"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
int test;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                     ENABLE_ARCH=yes
                     march="-march=$enable_arch"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                     ENABLE_ARCH=no
                     march=""
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    VICE_CFLAGS="$ORIG_CFLAGS"
  fi
fi



if test x"$posix_check" = "xyes"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -posix" >&5
printf %s "checking if the compiler supports -posix... " >&6; }
  ORIG_CFLAGS="$CFLAGS"
  CFLAGS="$CFLAGS -posix"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

if test x"$ar_check" != "xno"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ar truncates object names" >&5
printf %s "checking if ar truncates object names... " >&6; }
  rm -f vicetest.c
  touch vicetest.c
  $CC -c vicetest.c -o some_long_object_name.o
  rm -f vicetest.c
  rm -f libvicetest.a
  $AR cru libvicetest.a some_long_object_name.o
  rm -f some_long_object_name.o
  $AR x libvicetest.a
  if test -f some_long_object_name.o; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
    rm -f some_long_object_name.o libvicetest.a
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
    rm -f some*.o libvicetest.a
    as_fn_error $? "ar is too old, upgrade your ar" "$LINENO" 5
  fi
fi


 if false; then
  USE_SVN_REVISION_TRUE=
  USE_SVN_REVISION_FALSE='#'
else
  USE_SVN_REVISION_TRUE='#'
  USE_SVN_REVISION_FALSE=
fi

 if false; then
  USE_SVN_REVISION_OVERRIDE_TRUE=
  USE_SVN_REVISION_OVERRIDE_FALSE='#'
else
  USE_SVN_REVISION_OVERRIDE_TRUE='#'
  USE_SVN_REVISION_OVERRIDE_FALSE=
fi




if test x"$SVN_REVISION_OVERRIDE" != "x"; then
   if true; then
  USE_SVN_REVISION_TRUE=
  USE_SVN_REVISION_FALSE='#'
else
  USE_SVN_REVISION_TRUE='#'
  USE_SVN_REVISION_FALSE=
fi

   if true; then
  USE_SVN_REVISION_OVERRIDE_TRUE=
  USE_SVN_REVISION_OVERRIDE_FALSE='#'
else
  USE_SVN_REVISION_OVERRIDE_TRUE='#'
  USE_SVN_REVISION_OVERRIDE_FALSE=
fi


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


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

else
  if test x"$SVN" != "x"; then
    svnrevision=`$SVN 2>dummy.tmp info $srcdir | grep Revision | cut -d " " -f 2`
    rm dummy.tmp
    if test x"$svnrevision" != "x"; then

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

       if true; then
  USE_SVN_REVISION_TRUE=
  USE_SVN_REVISION_FALSE='#'
else
  USE_SVN_REVISION_TRUE='#'
  USE_SVN_REVISION_FALSE=
fi

    fi
  fi
fi

JOYSTICK_DRIVERS=""

 if false; then
  HAVE_CATWEASELMKIII_TRUE=
  HAVE_CATWEASELMKIII_FALSE='#'
else
  HAVE_CATWEASELMKIII_TRUE='#'
  HAVE_CATWEASELMKIII_FALSE=
fi

 if false; then
  HAVE_PARSID_TRUE=
  HAVE_PARSID_FALSE='#'
else
  HAVE_PARSID_TRUE='#'
  HAVE_PARSID_FALSE=
fi

 if false; then
  HAVE_SSI2001_TRUE=
  HAVE_SSI2001_FALSE='#'
else
  HAVE_SSI2001_TRUE='#'
  HAVE_SSI2001_FALSE=
fi


if test x"$is_win32" = "xyes" -o x"$is_win32_gtk3" = "xyes"; then

    ac_cv_c_compiler_gnu=yes
  GCC=yes

  ac_fn_c_check_header_compile "$LINENO" "commctrl.h" "ac_cv_header_commctrl_h" "#include <windows.h>
"
if test "x$ac_cv_header_commctrl_h" = xyes
then :
  printf "%s\n" "#define HAVE_COMMCTRL_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "shlobj.h" "ac_cv_header_shlobj_h" "#include <windows.h>
"
if test "x$ac_cv_header_shlobj_h" = xyes
then :
  printf "%s\n" "#define HAVE_SHLOBJ_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "winioctl.h" "ac_cv_header_winioctl_h" "#include <windows.h>
"
if test "x$ac_cv_header_winioctl_h" = xyes
then :
  printf "%s\n" "#define HAVE_WINIOCTL_H 1" >>confdefs.h

fi



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


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


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

  HAVE_NETWORK_SUPPORT="yes"

printf "%s\n" "#define HAVE_RS232NET /**/" >>confdefs.h

  HAVE_RS232NET_SUPPORT="yes"
  if test x"$host_cpu" = "xx86_64" -o x"$host_cpu" = "xamd64"; then
    LIBS="$LIBS -lwinmm -lntdll -ld2d1 -ld3d11 -lavrt -lws2_32"
  else
    LIBS="$LIBS -lwinmm -lntdll -ld2d1 -ld3d11 -lavrt -lwsock32 -lmingwex -lmsvcrt"
  fi
  if test x"$enable_catweasel" = "xyes"; then

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

     if true; then
  HAVE_CATWEASELMKIII_TRUE=
  HAVE_CATWEASELMKIII_FALSE='#'
else
  HAVE_CATWEASELMKIII_TRUE='#'
  HAVE_CATWEASELMKIII_FALSE=
fi

    HAVE_CATWEASELMKIII_SUPPORT="yes"
  fi
  if test x"$enable_hardsid" != "xno"; then

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

    HAVE_HARDSID_SUPPORT="yes"
  fi
  if test x"$enable_parsid" = "xyes"; then

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

     if true; then
  HAVE_PARSID_TRUE=
  HAVE_PARSID_FALSE='#'
else
  HAVE_PARSID_TRUE='#'
  HAVE_PARSID_FALSE=
fi

    HAVE_PARSID_SUPPORT="yes"

    if test x"$enable_libieee1284" = "xyes"; then
      LIBIEEE1284_HEADERS_PRESENT=yes

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








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

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

fi
       for ac_header in ieee1284.h
do :
  ac_fn_c_check_header_compile "$LINENO" "ieee1284.h" "ac_cv_header_ieee1284_h" "$ac_includes_default"
if test "x$ac_cv_header_ieee1284_h" = xyes
then :
  printf "%s\n" "#define HAVE_IEEE1284_H 1" >>confdefs.h

else $as_nop
  LIBIEEE1284_HEADERS_PRESENT=no
fi

done

      if test x"$LIBIEEE1284_HEADERS_PRESENT" = "xyes"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ieee1284_find_ports in -lieee1284" >&5
printf %s "checking for ieee1284_find_ports in -lieee1284... " >&6; }
if test ${ac_cv_lib_ieee1284_ieee1284_find_ports+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lieee1284  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char ieee1284_find_ports ();
int
main (void)
{
return ieee1284_find_ports ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ieee1284_ieee1284_find_ports=yes
else $as_nop
  ac_cv_lib_ieee1284_ieee1284_find_ports=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee1284_ieee1284_find_ports" >&5
printf "%s\n" "$ac_cv_lib_ieee1284_ieee1284_find_ports" >&6; }
if test "x$ac_cv_lib_ieee1284_ieee1284_find_ports" = xyes
then :
  LIBS="-lieee1284 $LIBS"; PARSID_SUPPORT=yes
fi

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

printf "%s\n" "#define HAVE_LIBIEEE1284 /**/" >>confdefs.h

        else
          as_fn_error $? "libieee1284 is missing" "$LINENO" 5
        fi
      else
        as_fn_error $? "libieee1284 header is missing" "$LINENO" 5
      fi
    fi
  fi
  if test x"$enable_ssi2001" = "xyes"; then

printf "%s\n" "#define HAVE_SSI2001 /**/" >>confdefs.h

     if true; then
  HAVE_SSI2001_TRUE=
  HAVE_SSI2001_FALSE='#'
else
  HAVE_SSI2001_TRUE='#'
  HAVE_SSI2001_FALSE=
fi

    HAVE_SSI2001_SUPPORT="yes"
  fi
  if test x"$enable_midi" = "xyes"; then

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

    HAVE_MIDI_SUPPORT="yes"
  fi
  if test x"$enable_rs232" != "xno"; then

printf "%s\n" "#define HAVE_RS232DEV /**/" >>confdefs.h

    HAVE_RS232DEV_SUPPORT="yes"
  fi

      if test x"$nowarnings" != "xyes"; then
      warnings_cxx="-Wall -Wno-unused-parameter -Wno-sign-compare"
      VICE_CFLAGS="$VICE_CFLAGS $warnings_cxx"
      VICE_CXXFLAGS="$VICE_CXXFLAGS $warnings_cxx"
  fi

elif test x"$host_os" = "xbeos" -o x"$host_os" = "xhaiku"; then


    ac_cv_c_compiler_gnu=yes
  GCC=yes

  is_beos=yes

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

   if true; then
  BEOS_COMPILE_TRUE=
  BEOS_COMPILE_FALSE='#'
else
  BEOS_COMPILE_TRUE='#'
  BEOS_COMPILE_FALSE=
fi


  if test x"$host_os" = "xhaiku"; then

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

     if true; then
  HAIKU_COMPILE_TRUE=
  HAIKU_COMPILE_FALSE='#'
else
  HAIKU_COMPILE_TRUE='#'
  HAIKU_COMPILE_FALSE=
fi

  fi

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

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

     if true; then
  HAVE_CATWEASELMKIII_TRUE=
  HAVE_CATWEASELMKIII_FALSE='#'
else
  HAVE_CATWEASELMKIII_TRUE='#'
  HAVE_CATWEASELMKIII_FALSE=
fi

    HAVE_CATWEASELMKIII_SUPPORT="yes"
  fi

  if test x"$enable_hardsid" != "xno"; then

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

    HAVE_HARDSID_SUPPORT="yes"
  fi

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

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

     if true; then
  HAVE_PARSID_TRUE=
  HAVE_PARSID_FALSE='#'
else
  HAVE_PARSID_TRUE='#'
  HAVE_PARSID_FALSE=
fi

    HAVE_PARSID_SUPPORT="yes"

    if test x"$enable_libieee1284" = "xyes"; then
      LIBIEEE1284_HEADERS_PRESENT=yes

                   for ac_header in ieee1284.h
do :
  ac_fn_c_check_header_compile "$LINENO" "ieee1284.h" "ac_cv_header_ieee1284_h" "$ac_includes_default"
if test "x$ac_cv_header_ieee1284_h" = xyes
then :
  printf "%s\n" "#define HAVE_IEEE1284_H 1" >>confdefs.h

else $as_nop
  LIBIEEE1284_HEADERS_PRESENT=no
fi

done

      if test x"$LIBIEEE1284_HEADERS_PRESENT" = "xyes"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ieee1284_find_ports in -lieee1284" >&5
printf %s "checking for ieee1284_find_ports in -lieee1284... " >&6; }
if test ${ac_cv_lib_ieee1284_ieee1284_find_ports+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lieee1284  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char ieee1284_find_ports ();
int
main (void)
{
return ieee1284_find_ports ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ieee1284_ieee1284_find_ports=yes
else $as_nop
  ac_cv_lib_ieee1284_ieee1284_find_ports=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee1284_ieee1284_find_ports" >&5
printf "%s\n" "$ac_cv_lib_ieee1284_ieee1284_find_ports" >&6; }
if test "x$ac_cv_lib_ieee1284_ieee1284_find_ports" = xyes
then :
  LIBS="-lieee1284 $LIBS"; PARSID_SUPPORT=yes
fi

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

printf "%s\n" "#define HAVE_LIBIEEE1284 /**/" >>confdefs.h

        else
          as_fn_error $? "libieee1284 is missing" "$LINENO" 5
        fi
      else
        as_fn_error $? "libieee1284 header is missing" "$LINENO" 5
      fi
    fi
  fi

  if test x"$enable_ssi2001" = "xyes"; then

printf "%s\n" "#define HAVE_SSI2001 /**/" >>confdefs.h

     if true; then
  HAVE_SSI2001_TRUE=
  HAVE_SSI2001_FALSE='#'
else
  HAVE_SSI2001_TRUE='#'
  HAVE_SSI2001_FALSE=
fi

    HAVE_SSI2001_SUPPORT="yes"
  fi

      VICE_CFLAGS="$VICE_CFLAGS -static -static-libgcc -static-libstdc++"

else

case "$host_os" in
darwin*)
    ac_fn_c_check_header_compile "$LINENO" "CoreVideo/CVHostTime.h" "ac_cv_header_CoreVideo_CVHostTime_h" "$ac_includes_default"
if test "x$ac_cv_header_CoreVideo_CVHostTime_h" = xyes
then :
  printf "%s\n" "#define HAVE_COREVIDEO_CVHOSTTIME_H 1" >>confdefs.h

fi


    ac_fn_c_check_header_compile "$LINENO" "CoreServices/CoreServices.h" "ac_cv_header_CoreServices_CoreServices_h" "$ac_includes_default"
if test "x$ac_cv_header_CoreServices_CoreServices_h" = xyes
then :
  printf "%s\n" "#define HAVE_CORESERVICES_CORESERVICES_H 1" >>confdefs.h

fi


      if test x"$ac_cv_header_CoreServices_CoreServices_h" != "xyes"; then
    host_os=puredarwin;

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

  fi
  ;;
*)
  ;;
esac

case "$host_os" in

darwin*)

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

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

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

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

    done
    ac_cv_prog_OBJCPP=$OBJCPP

fi
  OBJCPP=$ac_cv_prog_OBJCPP
else
  ac_cv_prog_OBJCPP=$OBJCPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJCPP" >&5
printf "%s\n" "$OBJCPP" >&6; }
ac_preproc_ok=false
for ac_objc_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_objc_try_cpp "$LINENO"
then :

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

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

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

else $as_nop
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "Objective C preprocessor \"$OBJCPP\" 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


  is_unix=yes
  is_unix_macosx=yes
  is_unix_x11=yes

    toolchain_check=no


  RANLIB="\$(top_srcdir)/src/arch/shared/macOS-wrap-ranlib.sh"
  AR="\$(top_srcdir)/src/arch/shared/macOS-wrap-ar.sh"



# Check whether --enable-macos-minimum-version was given.
if test ${enable_macos_minimum_version+y}
then :
  enableval=$enable_macos_minimum_version;
fi

vice_arg_enable_list="$vice_arg_enable_list macos-minimum-version"

  if test x"$enable_macos_minimum_version" = "x"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking default macOS minimum version (use --enable-macos-minimum-version to override)" >&5
printf %s "checking default macOS minimum version (use --enable-macos-minimum-version to override)... " >&6; }
    enable_macos_minimum_version=`echo "int main(int argc, char** argv) { return 0; }" | cc -x c - ;
                                  otool -l a.out | awk '/LC_VERSION_MIN_MACOSX/ { f_old=1 }
                                                        /LC_BUILD_VERSION/ { f_new=1 }
                                                        f_old && /version/ { print $2; exit; }
                                                        f_new && /minos/ { print $2; exit; }' ;
                                  rm a.out`
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_macos_minimum_version" >&5
printf "%s\n" "$enable_macos_minimum_version" >&6; }
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -mmacosx-version-min=$enable_macos_minimum_version" >&5
printf %s "checking if the compiler supports -mmacosx-version-min=$enable_macos_minimum_version... " >&6; }
    ORIG_CFLAGS="$CFLAGS"
    CFLAGS="$VICE_CFLAGS -mmacosx-version-min=$enable_macos_minimum_version"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
int test;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                    CFLAGS="$ORIG_CFLAGS"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                    as_fn_error $? "Requested macOS minimum version $enable_macos_minimum_version not supported" "$LINENO" 5

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

  VICE_CFLAGS="$VICE_CFLAGS -mmacosx-version-min=$enable_macos_minimum_version"
  VICE_CXXFLAGS="$VICE_CXXFLAGS -mmacosx-version-min=$enable_macos_minimum_version"
  VICE_LDFLAGS="$VICE_LDFLAGS -mmacosx-version-min=$enable_macos_minimum_version"


  VICE_CFLAGS="$VICE_CFLAGS -Wno-deprecated-declarations"
  VICE_CXXFLAGS="$VICE_CXXFLAGS -Wno-deprecated-declarations"

  if test x"$enable_rs232" != "xno"; then

printf "%s\n" "#define HAVE_RS232DEV /**/" >>confdefs.h

    HAVE_RS232DEV_SUPPORT="yes"
  fi


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

  HAVE_MOUSE_SUPPORT="yes"

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

  HAVE_LIGHTPEN_SUPPORT="yes"


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



  MAC_CCPFLAGS=""
  MAC_LDFLAGS="-headerpad_max_install_names"
  MAC_FRAMEWORKS="-framework CoreText -framework CoreServices -framework AppKit -framework CoreGraphics"


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /opt/local/include" >&5
printf %s "checking for /opt/local/include... " >&6; }
if test ${ac_cv_file__opt_local_include+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "/opt/local/include"; then
  ac_cv_file__opt_local_include=yes
else
  ac_cv_file__opt_local_include=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__opt_local_include" >&5
printf "%s\n" "$ac_cv_file__opt_local_include" >&6; }
if test "x$ac_cv_file__opt_local_include" = xyes
then :
   MAC_CCPFLAGS="$MAC_CCPFLAGS -I/opt/local/include"
fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /opt/local/include/libomp" >&5
printf %s "checking for /opt/local/include/libomp... " >&6; }
if test ${ac_cv_file__opt_local_include_libomp+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "/opt/local/include/libomp"; then
  ac_cv_file__opt_local_include_libomp=yes
else
  ac_cv_file__opt_local_include_libomp=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__opt_local_include_libomp" >&5
printf "%s\n" "$ac_cv_file__opt_local_include_libomp" >&6; }
if test "x$ac_cv_file__opt_local_include_libomp" = xyes
then :
   MAC_CCPFLAGS="$MAC_CCPFLAGS -I/opt/local/include/libomp"
fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /opt/local/lib" >&5
printf %s "checking for /opt/local/lib... " >&6; }
if test ${ac_cv_file__opt_local_lib+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "/opt/local/lib"; then
  ac_cv_file__opt_local_lib=yes
else
  ac_cv_file__opt_local_lib=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__opt_local_lib" >&5
printf "%s\n" "$ac_cv_file__opt_local_lib" >&6; }
if test "x$ac_cv_file__opt_local_lib" = xyes
then :
   MAC_LDFLAGS="$MAC_LDFLAGS -L/opt/local/lib -Wl,-rpath,/opt/local/lib"
fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /opt/local/lib/libomp" >&5
printf %s "checking for /opt/local/lib/libomp... " >&6; }
if test ${ac_cv_file__opt_local_lib_libomp+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "/opt/local/lib/libomp"; then
  ac_cv_file__opt_local_lib_libomp=yes
else
  ac_cv_file__opt_local_lib_libomp=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__opt_local_lib_libomp" >&5
printf "%s\n" "$ac_cv_file__opt_local_lib_libomp" >&6; }
if test "x$ac_cv_file__opt_local_lib_libomp" = xyes
then :
   MAC_LDFLAGS="$MAC_LDFLAGS -L/opt/local/lib/libomp -Wl,-rpath,/opt/local/lib/libomp"
fi



  if test "`uname -m`" = "arm64"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /opt/homebrew/include" >&5
printf %s "checking for /opt/homebrew/include... " >&6; }
if test ${ac_cv_file__opt_homebrew_include+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "/opt/homebrew/include"; then
  ac_cv_file__opt_homebrew_include=yes
else
  ac_cv_file__opt_homebrew_include=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__opt_homebrew_include" >&5
printf "%s\n" "$ac_cv_file__opt_homebrew_include" >&6; }
if test "x$ac_cv_file__opt_homebrew_include" = xyes
then :
   MAC_CCPFLAGS="$MAC_CCPFLAGS -I/opt/homebrew/include"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /opt/homebrew/include/libomp" >&5
printf %s "checking for /opt/homebrew/include/libomp... " >&6; }
if test ${ac_cv_file__opt_homebrew_include_libomp+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "/opt/homebrew/include/libomp"; then
  ac_cv_file__opt_homebrew_include_libomp=yes
else
  ac_cv_file__opt_homebrew_include_libomp=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__opt_homebrew_include_libomp" >&5
printf "%s\n" "$ac_cv_file__opt_homebrew_include_libomp" >&6; }
if test "x$ac_cv_file__opt_homebrew_include_libomp" = xyes
then :
   MAC_CCPFLAGS="$MAC_CCPFLAGS -I/opt/homebrew/include/libomp"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /opt/homebrew/lib" >&5
printf %s "checking for /opt/homebrew/lib... " >&6; }
if test ${ac_cv_file__opt_homebrew_lib+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "/opt/homebrew/lib"; then
  ac_cv_file__opt_homebrew_lib=yes
else
  ac_cv_file__opt_homebrew_lib=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__opt_homebrew_lib" >&5
printf "%s\n" "$ac_cv_file__opt_homebrew_lib" >&6; }
if test "x$ac_cv_file__opt_homebrew_lib" = xyes
then :
   MAC_LDFLAGS="$MAC_LDFLAGS -L/opt/homebrew/lib -Wl,-rpath,/opt/homebrew/lib"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /opt/homebrew/lib/libomp" >&5
printf %s "checking for /opt/homebrew/lib/libomp... " >&6; }
if test ${ac_cv_file__opt_homebrew_lib_libomp+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "/opt/homebrew/lib/libomp"; then
  ac_cv_file__opt_homebrew_lib_libomp=yes
else
  ac_cv_file__opt_homebrew_lib_libomp=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__opt_homebrew_lib_libomp" >&5
printf "%s\n" "$ac_cv_file__opt_homebrew_lib_libomp" >&6; }
if test "x$ac_cv_file__opt_homebrew_lib_libomp" = xyes
then :
   MAC_LDFLAGS="$MAC_LDFLAGS -L/opt/homebrew/lib/libomp -Wl,-rpath,/opt/homebrew/lib/libomp"
fi

  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/local/include" >&5
printf %s "checking for /usr/local/include... " >&6; }
if test ${ac_cv_file__usr_local_include+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "/usr/local/include"; then
  ac_cv_file__usr_local_include=yes
else
  ac_cv_file__usr_local_include=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_local_include" >&5
printf "%s\n" "$ac_cv_file__usr_local_include" >&6; }
if test "x$ac_cv_file__usr_local_include" = xyes
then :
   MAC_CCPFLAGS="$MAC_CCPFLAGS -I/usr/local/include"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/local/include/libomp" >&5
printf %s "checking for /usr/local/include/libomp... " >&6; }
if test ${ac_cv_file__usr_local_include_libomp+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "/usr/local/include/libomp"; then
  ac_cv_file__usr_local_include_libomp=yes
else
  ac_cv_file__usr_local_include_libomp=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_local_include_libomp" >&5
printf "%s\n" "$ac_cv_file__usr_local_include_libomp" >&6; }
if test "x$ac_cv_file__usr_local_include_libomp" = xyes
then :
   MAC_CCPFLAGS="$MAC_CCPFLAGS -I/usr/local/include/libomp"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/local/lib" >&5
printf %s "checking for /usr/local/lib... " >&6; }
if test ${ac_cv_file__usr_local_lib+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "/usr/local/lib"; then
  ac_cv_file__usr_local_lib=yes
else
  ac_cv_file__usr_local_lib=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_local_lib" >&5
printf "%s\n" "$ac_cv_file__usr_local_lib" >&6; }
if test "x$ac_cv_file__usr_local_lib" = xyes
then :
   MAC_LDFLAGS="$MAC_LDFLAGS -L/usr/local/lib -Wl,-rpath,/usr/local/lib"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/local/lib/libomp" >&5
printf %s "checking for /usr/local/lib/libomp... " >&6; }
if test ${ac_cv_file__usr_local_lib_libomp+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "/usr/local/lib/libomp"; then
  ac_cv_file__usr_local_lib_libomp=yes
else
  ac_cv_file__usr_local_lib_libomp=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_local_lib_libomp" >&5
printf "%s\n" "$ac_cv_file__usr_local_lib_libomp" >&6; }
if test "x$ac_cv_file__usr_local_lib_libomp" = xyes
then :
   MAC_LDFLAGS="$MAC_LDFLAGS -L/usr/local/lib/libomp -Wl,-rpath,/usr/local/lib/libomp"
fi

  fi

  CPPFLAGS="$CPPFLAGS $MAC_CCPFLAGS"
  VICE_CPPFLAGS="$VICE_CPPFLAGS $MAC_CCPFLAGS"
  LDFLAGS="$LDFLAGS $MAC_LDFLAGS"
  VICE_LDFLAGS="$VICE_LDFLAGS $MAC_LDFLAGS"
  LIBS="$LIBS $MAC_FRAMEWORKS"
  ;;

*)
  is_unix=yes
  is_unix_x11=yes

  case "$host_os" in
  linux*)

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

     if true; then
  LINUX_COMPILE_TRUE=
  LINUX_COMPILE_FALSE='#'
else
  LINUX_COMPILE_TRUE='#'
  LINUX_COMPILE_FALSE=
fi

    ;;
  esac


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

  HAVE_MOUSE_SUPPORT="yes"

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

  HAVE_LIGHTPEN_SUPPORT="yes"
  if test x"$enable_midi" = "xyes"; then

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

    HAVE_MIDI_SUPPORT="yes"
  fi
  if test x"$enable_rs232" != "xno"; then

printf "%s\n" "#define HAVE_RS232DEV /**/" >>confdefs.h

    HAVE_RS232DEV_SUPPORT="yes"
  fi
  ;;
esac
fi

if test x"$enable_debug" = "xyes"; then
  have_backtrace_symbols="no"
  DEBUGBUILD=1
  STRIP=":"
  DEBUG_SUPPORT="yes"
  ac_fn_c_check_header_compile "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default"
if test "x$ac_cv_header_execinfo_h" = xyes
then :
  printf "%s\n" "#define HAVE_EXECINFO_H 1" >>confdefs.h

fi


    ac_fn_c_check_func "$LINENO" "backtrace_symbols" "ac_cv_func_backtrace_symbols"
if test "x$ac_cv_func_backtrace_symbols" = xyes
then :
  have_backtrace_symbols="yes"
else $as_nop
  have_backtrace_symbols="no"
fi


  if test x"$have_backtrace_symbols" != "xyes"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for backtrace_symbols in -lexecinfo" >&5
printf %s "checking for backtrace_symbols in -lexecinfo... " >&6; }
if test ${ac_cv_lib_execinfo_backtrace_symbols+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lexecinfo  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char backtrace_symbols ();
int
main (void)
{
return backtrace_symbols ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_execinfo_backtrace_symbols=yes
else $as_nop
  ac_cv_lib_execinfo_backtrace_symbols=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_execinfo_backtrace_symbols" >&5
printf "%s\n" "$ac_cv_lib_execinfo_backtrace_symbols" >&6; }
if test "x$ac_cv_lib_execinfo_backtrace_symbols" = xyes
then :
   LIBS="$LIBS -lexecinfo"
                   have_backtrace_symbols="yes"
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"Could not find backtrace_symbols in either libc or libexecinfo. Either install libexecinfo" >&5
printf "%s\n" "$as_me: WARNING: \"Could not find backtrace_symbols in either libc or libexecinfo. Either install libexecinfo" >&2;}
fi


  fi

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

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

        VICE_LDFLAGS="$VICE_LDFLAGS -rdynamic"
  fi

else
    VICE_CPPFLAGS="$VICE_CPPFLAGS -DNDEBUG"
  DEBUGBUILD=0
      if test x"$is_win32" = "xyes" -a x"$enable_headlessui" != "xyes"; then
    VICE_CPPFLAGS="$VICE_CPPFLAGS -mwindows"
    VICE_CFLAGS="$VICE_CFLAGS -mwindows"
    VICE_CXXFLAGS="$VICE_CXXFLAGS -mwindows"
  fi
fi



have_openmp="no"
if test x"$enable_openmp" != "xno"; then

  TEST_OPENMP_C=" int thread_count = 0;
                  #pragma omp parallel reduction(+:thread_count)
                  thread_count += 1;
                  if (thread_count > 1)
                    return 0;
                  return 1;"

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for native OpenMP" >&5
printf %s "checking for native OpenMP... " >&6; }
  ORIG_CFLAGS="$CFLAGS"
  CFLAGS="$CFLAGS -fopenmp"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <omp.h>
int
main (void)
{
 $TEST_OPENMP_C
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                have_openmp="yes"
                VICE_CFLAGS="$VICE_CFLAGS -fopenmp"
                VICE_CXXFLAGS="$VICE_CXXFLAGS -fopenmp"
                VICE_LDFLAGS="$VICE_LDFLAGS -fopenmp"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
  CFLAGS=$ORIG_CFLAGS

  if test x"$have_openmp" = "xno"; then
    if test x"$is_unix_macosx" = "xyes"; then

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MacPorts / Homebrew OpenMP" >&5
printf %s "checking for MacPorts / Homebrew OpenMP... " >&6; }
      ORIG_CFLAGS="$CFLAGS"
      CFLAGS="$CFLAGS -Xpreprocessor -fopenmp -lomp"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <omp.h>
int
main (void)
{
 $TEST_OPENMP_C
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                    have_openmp="yes"
                    VICE_CFLAGS="$VICE_CFLAGS -Xpreprocessor -fopenmp"
                    VICE_CXXFLAGS="$VICE_CXXFLAGS -Xpreprocessor -fopenmp"
                    LIBS="$LIBS -lomp"

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

      if test x"$have_openmp" = "xno"; then
        echo "warning: OpenMP acceleration enabled, but not available (port/brew install libomp)"
      fi
    else
      echo "warning: OpenMP acceleration enabled, but not available"
    fi
  fi
fi


 if test x"$enable_debug_threads" = "xyes"; then
  HAVE_DEBUG_THREADS_TRUE=
  HAVE_DEBUG_THREADS_FALSE='#'
else
  HAVE_DEBUG_THREADS_TRUE='#'
  HAVE_DEBUG_THREADS_FALSE=
fi

if test x"$enable_debug_threads" = x"yes"; then
  DEBUG_THREADS_SUPPORT="yes"

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

fi


if test x"$check_gtk3" = "xyes"; then


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
printf %s "checking for GTK... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$GTK_CFLAGS"; then
        pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0 >= 3.22\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gtk+-3.0 >= 3.22") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-3.0 >= 3.22" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$GTK_LIBS"; then
        pkg_cv_GTK_LIBS="$GTK_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0 >= 3.22\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gtk+-3.0 >= 3.22") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-3.0 >= 3.22" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "gtk+-3.0 >= 3.22"`
        else
	        GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gtk+-3.0 >= 3.22"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$GTK_PKG_ERRORS" >&5

	have_gtk3_module=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
elif test $pkg_failed = untried; then
	have_gtk3_module=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else
	GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
	GTK_LIBS=$pkg_cv_GTK_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	have_gtk3_module=yes
fi

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GLIB" >&5
printf %s "checking for GLIB... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$GLIB_CFLAGS"; then
        pkg_cv_GLIB_CFLAGS="$GLIB_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "glib-2.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GLIB_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$GLIB_LIBS"; then
        pkg_cv_GLIB_LIBS="$GLIB_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "glib-2.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GLIB_LIBS=`$PKG_CONFIG --libs "glib-2.0" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        GLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "glib-2.0"`
        else
	        GLIB_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "glib-2.0"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$GLIB_PKG_ERRORS" >&5

	have_glib2_module=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
elif test $pkg_failed = untried; then
	have_glib2_module=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else
	GLIB_CFLAGS=$pkg_cv_GLIB_CFLAGS
	GLIB_LIBS=$pkg_cv_GLIB_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	have_glib2_module=yes
fi


    if test x"$have_gtk3_module" = "xno" -o x"$have_glib2_module" = "xno"; then
    if test x"$enable_gtk3ui" = "xyes"; then
      as_fn_error $? "GTK3 UI requested, but GTK3 support packages are missing" "$LINENO" 5
    fi
  fi

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

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


  if test x"$GLIB_COMPILE_RESOURCES" = "xno"
then :
  as_fn_error $? "glib-compile-resources is missing, please install glib development binaries" "$LINENO" 5
fi
    # Extract the first word of "glib-genmarshal", so it can be a program name with args.
set dummy glib-genmarshal; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_GLIB_GENMARSHAL+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$GLIB_GENMARSHAL"; then
  ac_cv_prog_GLIB_GENMARSHAL="$GLIB_GENMARSHAL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_GLIB_GENMARSHAL="glib-genmarshal"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  if test x"$GLIB_GENMARSHAL" = "xno"
then :
  as_fn_error $? "glib-genmarshal is missing, please install glib development binaries" "$LINENO" 5
fi

    if test x"$have_gtk3_module" = "xyes" -a x"$have_glib2_module" = "xyes"; then

    VICE_CFLAGS="$VICE_CFLAGS $GLIB_CFLAGS $GTK_CFLAGS"
    VICE_CXXFLAGS="$VICE_CXXFLAGS $GLIB_CFLAGS $GTK_CFLAGS"
    LIBS="$LIBS $GTK_LIBS $GLIB_LIBS"

    if test x"$is_unix_macosx" = "xyes"; then
            :
    elif test x"$is_win32" = "xyes"; then
            :
    else
            :
    fi

        if test x"$is_unix_macosx" = "xyes"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can use the OpenGL Framework" >&5
printf %s "checking whether we can use the OpenGL Framework... " >&6; }
      old_LIBS="$LIBS"
      LIBS="$LIBS -framework OpenGL"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define GL_GLEXT_PROTOTYPES
                   #include <OpenGL/gl.h>
int
main (void)
{
glUniform4f(0,1,2,3,4);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
                    have_opengl_lib=yes
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
                    LIBS="$old_LIBS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
      if test x"$have_opengl_lib" != "xyes"; then
        as_fn_error $? "Cannot find the OpenGL framework. Something is seriously wrong with your build environment." "$LINENO" 5
      fi
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing glewInit" >&5
printf %s "checking for library containing glewInit... " >&6; }
if test ${ac_cv_search_glewInit+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char glewInit ();
int
main (void)
{
return glewInit ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' GLEW glew32
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_glewInit=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_glewInit+y}
then :
  break
fi
done
if test ${ac_cv_search_glewInit+y}
then :

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

      if test x"$have_glew" != "xyes"; then
        as_fn_error $? "Cannot find the OpenGL Extension Wrangler Library, GLEW. (port/brew install glew)" "$LINENO" 5
      fi
    else
            old_clags="$CFLAGS"
      CFLAGS="$VICE_CFLAGS"

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GLEW" >&5
printf %s "checking for GLEW... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$GLEW_CFLAGS"; then
        pkg_cv_GLEW_CFLAGS="$GLEW_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glew\""; } >&5
  ($PKG_CONFIG --exists --print-errors "glew") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GLEW_CFLAGS=`$PKG_CONFIG --cflags "glew" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$GLEW_LIBS"; then
        pkg_cv_GLEW_LIBS="$GLEW_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glew\""; } >&5
  ($PKG_CONFIG --exists --print-errors "glew") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GLEW_LIBS=`$PKG_CONFIG --libs "glew" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        GLEW_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "glew"`
        else
	        GLEW_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "glew"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$GLEW_PKG_ERRORS" >&5

	as_fn_error $? "Package requirements (glew) were not met:

$GLEW_PKG_ERRORS

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables GLEW_CFLAGS
and GLEW_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
" "$LINENO" 5
elif test $pkg_failed = untried; then
	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.

Alternatively, you may set the environment variables GLEW_CFLAGS
and GLEW_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
See \`config.log' for more details" "$LINENO" 5; }
else
	GLEW_CFLAGS=$pkg_cv_GLEW_CFLAGS
	GLEW_LIBS=$pkg_cv_GLEW_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	have_pkg_glew="yes"
fi
      if test x"$have_pkg_glew" = "xyes"; then
          LIBS="$LIBS $GLEW_LIBS"
      fi
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing glViewport" >&5
printf %s "checking for library containing glViewport... " >&6; }
if test ${ac_cv_search_glViewport+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char glViewport ();
int
main (void)
{
return glViewport ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' GL opengl32
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_glViewport=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_glViewport+y}
then :
  break
fi
done
if test ${ac_cv_search_glViewport+y}
then :

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

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

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char glewInit ();
int
main (void)
{
return glewInit ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' GLEW glew32
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_glewInit=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_glewInit+y}
then :
  break
fi
done
if test ${ac_cv_search_glewInit+y}
then :

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


      if test x"$have_opengl_lib" != "xyes" -o x"$have_glew" != "xyes"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the opengl32 and glew32 libraries work anyway" >&5
printf %s "checking whether the opengl32 and glew32 libraries work anyway... " >&6; }
        old_LIBS="$LIBS"
        LIBS="$LIBS -lopengl32 -lglew32"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <GL/glew.h>
int
main (void)
{
glewInit();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
                     have_opengl_lib=yes;
                     have_glew=yes
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
                     LIBS="$old_LIBS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
      fi

      CFLAGS="$old_CFLAGS"

      if test x"$have_opengl_lib" != "xyes" -o x"$have_glew" != "xyes"; then
        as_fn_error $? "Could not find OpenGL and GLEW libraries, aborting." "$LINENO" 5
      fi
    fi


printf "%s\n" "#define USE_GTK3UI /**/" >>confdefs.h

    if test x"$enable_debug_gtk3ui" = "xyes"; then

printf "%s\n" "#define HAVE_DEBUG_GTK3UI /**/" >>confdefs.h

    fi

        case "$host_os" in
      *mingw32)
          host_os=mingw32-gtk3
          is_win32_gtk3=yes

                              LIBS="$LIBS -static-libgcc"

    esac

            if test x"$is_unix_macosx" != "xyes" -a x"$is_win32" != "xyes"; then

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FONTCONFIG" >&5
printf %s "checking for FONTCONFIG... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$FONTCONFIG_CFLAGS"; then
        pkg_cv_FONTCONFIG_CFLAGS="$FONTCONFIG_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fontconfig >= 2.0.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "fontconfig >= 2.0.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.0.0" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$FONTCONFIG_LIBS"; then
        pkg_cv_FONTCONFIG_LIBS="$FONTCONFIG_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fontconfig >= 2.0.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "fontconfig >= 2.0.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.0.0" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "fontconfig >= 2.0.0"`
        else
	        FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.0.0"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$FONTCONFIG_PKG_ERRORS" >&5

	as_fn_error $? "failed to find fontconfig" "$LINENO" 5
elif test $pkg_failed = untried; then
	as_fn_error $? "failed to find fontconfig" "$LINENO" 5
else
	FONTCONFIG_CFLAGS=$pkg_cv_FONTCONFIG_CFLAGS
	FONTCONFIG_LIBS=$pkg_cv_FONTCONFIG_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	HAVE_FONTCONFIG_SUPPORT=yes; LIBS="$LIBS -lfontconfig"
fi

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

    fi

        enable_gtk3ui=yes
    enable_sdl1ui=no
    enable_sdl2ui=no
    enable_headlessui=no
    found_gui=gtk3



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

    HAVE_HWSCALE_SUPPORT="yes"
  fi
fi

if test x"$check_guis" = "xyes"; then
  if test x"$enable_sdl2ui" != "xno"; then
    check_sdl2=yes
  fi
else
  if test x"$enable_sdl2ui" = "xyes"; then
    check_sdl2=yes
  fi
fi
if test x"$with_sdlsound" = "xyes" -a x"$enable_sdl1ui" != "xyes"; then
  check_sdl2=yes
  if test x"$enable_headlessui" = "xyes" -o x"$enable_gtk3ui" = "xyes"; then
    check_sdlaudio_only=yes
    enable_sdl1ui=no
    enable_sdl2ui=no
  fi
fi

if test x"$check_sdl2" = "xyes"; then
  user_cflags="$CFLAGS"
  user_cxxflags="$CXXFLAGS"
  backup_CFLAGS="$VICE_CFLAGS"
  backup_CXXFLAGS="$VICE_CXXFLAGS"
  old_libs=$LIBS

  found_sdl2=no


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SDL2" >&5
printf %s "checking for SDL2... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$SDL2_CFLAGS"; then
        pkg_cv_SDL2_CFLAGS="$SDL2_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "sdl2") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SDL2_CFLAGS=`$PKG_CONFIG --cflags "sdl2" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$SDL2_LIBS"; then
        pkg_cv_SDL2_LIBS="$SDL2_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "sdl2") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SDL2_LIBS=`$PKG_CONFIG --libs "sdl2" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        SDL2_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "sdl2"`
        else
	        SDL2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "sdl2"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$SDL2_PKG_ERRORS" >&5


        if test x"$enable_sdl2ui" = "xyes"; then
      as_fn_error $? "SDL 2.x UI requested, but SDL 2.x library is missing." "$LINENO" 5
    fi

elif test $pkg_failed = untried; then

        if test x"$enable_sdl2ui" = "xyes"; then
      as_fn_error $? "SDL 2.x UI requested, but SDL 2.x library is missing." "$LINENO" 5
    fi

else
	SDL2_CFLAGS=$pkg_cv_SDL2_CFLAGS
	SDL2_LIBS=$pkg_cv_SDL2_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

    use_sdl_prefix=no
    found_sdl2=yes
    VICE_CFLAGS="$VICE_CFLAGS $SDL2_CFLAGS"
    VICE_CXXFLAGS="$VICE_CXXFLAGS $SDL2_CFLAGS"
    LIBS="$LIBS $SDL2_LIBS"

fi

    if test x"$found_sdl2" = "xyes"; then

        check_sdl2audio=no
    if test x"$enable_sdl2ui" = "xyes" -o x"$with_sdlsound" = "xyes"; then
      check_sdl2audio=yes
    fi

    user_CFLAGS="$CFLAGS"
    user_CXXFLAGS="$CXXFLAGS"
    CFLAGS="$VICE_CFLAGS"
    CXXFLAGS="$VICE_CXXFLAGS"

        if test x"$check_sdl2audio" = "xyes"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SDL audio support" >&5
printf %s "checking for SDL audio support... " >&6; }
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <SDL_audio.h>
int
main (void)
{
SDL_OpenAudio(NULL, NULL)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
                    USE_SDL_AUDIO_SUPPORT="yes";

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

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

            if test x"$USE_SDL_AUDIO_SUPPORT" != "xyes"; then
        if test x"$with_sdlsound" = "xyes"; then
          as_fn_error $? "SDL sound support missing" "$LINENO" 5
        fi
      else
        SOUND_DRIVERS="$SOUND_DRIVERS soundsdl.o"
      fi
    fi

                if test x"$enable_sdl2ui" != "xno"; then

printf "%s\n" "#define USE_SDL2UI /**/" >>confdefs.h


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

      HAVE_FULLSCREEN_SUPPORT="yes"

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

      HAVE_HWSCALE_SUPPORT="yes"

      ac_fn_c_check_func "$LINENO" "SDL_NumJoysticks" "ac_cv_func_SDL_NumJoysticks"
if test "x$ac_cv_func_SDL_NumJoysticks" = xyes
then :
  printf "%s\n" "#define HAVE_SDL_NUMJOYSTICKS 1" >>confdefs.h

fi



      if test x"$check_sdlaudio_only" != "xyes"; then
        enable_gtk3ui=no
        enable_sdl1ui=no
        enable_sdl2ui=yes
        enable_headlessui=no
        found_gui=sdl2
      fi


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SDL2_IMAGE" >&5
printf %s "checking for SDL2_IMAGE... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$SDL2_IMAGE_CFLAGS"; then
        pkg_cv_SDL2_IMAGE_CFLAGS="$SDL2_IMAGE_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"SDL2_image >= 2.0.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "SDL2_image >= 2.0.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SDL2_IMAGE_CFLAGS=`$PKG_CONFIG --cflags "SDL2_image >= 2.0.0" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$SDL2_IMAGE_LIBS"; then
        pkg_cv_SDL2_IMAGE_LIBS="$SDL2_IMAGE_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"SDL2_image >= 2.0.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "SDL2_image >= 2.0.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SDL2_IMAGE_LIBS=`$PKG_CONFIG --libs "SDL2_image >= 2.0.0" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        SDL2_IMAGE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "SDL2_image >= 2.0.0"`
        else
	        SDL2_IMAGE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "SDL2_image >= 2.0.0"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$SDL2_IMAGE_PKG_ERRORS" >&5

	have_sdl2_image=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
elif test $pkg_failed = untried; then
	have_sdl2_image=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else
	SDL2_IMAGE_CFLAGS=$pkg_cv_SDL2_IMAGE_CFLAGS
	SDL2_IMAGE_LIBS=$pkg_cv_SDL2_IMAGE_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	have_sdl2_image=yes
fi
      if test x"$have_sdl2_image" = "xyes"; then
        VICE_CFLAGS="$VICE_CFLAGS $SDL2_IMAGE_CFLAGS"
        VICE_CXXFLAGS="$VICE_CXXFLAGS $SDL2_IMAGE_CFLAGS"
        LIBS="$LIBS $SDL2_IMAGE_LIBS"
      else
        as_fn_error $? "SDL2_image-dev is required." "$LINENO" 5
      fi
    fi
    # LIBS="$LIBS -static-libstdc++"

    CFLAGS="$user_CFLAGS"
    CXXFLAGS="$user_CXXFLAGS"
  fi
fi

if test x"$check_guis" = "xyes"; then
  if test x"$enable_sdl1ui" != "xno"; then
    check_sdl1=yes
  fi
else
  if test x"$enable_sdl1ui" = "xyes"; then
    check_sdl1=yes
  fi
fi
if test x"$with_sdlsound" = "xyes"; then
  check_sdl1=yes
fi


if test x"$check_sdl1" = "xyes"; then

    check_sdlaudio=no
  if test x"$ac_cv_lib_SDL2_SDL_OpenAudio" != "xyes"; then
    if test x"$enable_sdl1ui" = "xno"; then
      if test x"$with_sdlsound" = "xyes"; then
        check_sdlaudio=yes
      fi
    else
      check_sdlaudio=yes
    fi
  fi

    if test x"$sdl_config" = "xno" -a x"$enable_sdl1ui" = "xyes"; then
    as_fn_error $? "SDL UI requested, but sdl-config is missing" "$LINENO" 5
  fi

    if test x"$sdl_config" != "xno"; then
    user_cflags="$CFLAGS"
    user_cxxflags="$CXXFLAGS"
    old_libs=$LIBS

    CFLAGS="$VICE_CFLAGS `$sdl_config --cflags`"
    CXXFLAGS="$VICE_CXXFLAGS `$sdl_config --cflags`"
    LIBS="$LIBS `$sdl_config --libs`"

        if test x"$check_sdlaudio" = "xyes"; then
             for ac_header in SDL/SDL_audio.h
do :
  ac_fn_c_check_header_compile "$LINENO" "SDL/SDL_audio.h" "ac_cv_header_SDL_SDL_audio_h" "$ac_includes_default"
if test "x$ac_cv_header_SDL_SDL_audio_h" = xyes
then :
  printf "%s\n" "#define HAVE_SDL_SDL_AUDIO_H 1" >>confdefs.h
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SDL_OpenAudio in -lSDL" >&5
printf %s "checking for SDL_OpenAudio in -lSDL... " >&6; }
if test ${ac_cv_lib_SDL_SDL_OpenAudio+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lSDL $EXTRA_SDL_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.  */
char SDL_OpenAudio ();
int
main (void)
{
return SDL_OpenAudio ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_SDL_SDL_OpenAudio=yes
else $as_nop
  ac_cv_lib_SDL_SDL_OpenAudio=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SDL_SDL_OpenAudio" >&5
printf "%s\n" "$ac_cv_lib_SDL_SDL_OpenAudio" >&6; }
if test "x$ac_cv_lib_SDL_SDL_OpenAudio" = xyes
then :
  use_sdl_prefix=yes;
                        USE_SDL_AUDIO_SUPPORT="yes";

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


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

else $as_nop
  CFLAGS="$user_cflags"; CXXFLAGS="$user_cxxflags"; LIBS=$old_libs; break
fi

else $as_nop
  CFLAGS="$user_cflags"; CXXFLAGS="$old_cxxflags"; LIBS=$old_libs; break
fi

done

      if test x"$ac_cv_lib_SDL_SDL_OpenAudio" != "xyes"; then
        unset ac_cv_lib_SDL_SDL_OpenAudio
               for ac_header in SDL_audio.h
do :
  ac_fn_c_check_header_compile "$LINENO" "SDL_audio.h" "ac_cv_header_SDL_audio_h" "$ac_includes_default"
if test "x$ac_cv_header_SDL_audio_h" = xyes
then :
  printf "%s\n" "#define HAVE_SDL_AUDIO_H 1" >>confdefs.h
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SDL_OpenAudio in -lSDL" >&5
printf %s "checking for SDL_OpenAudio in -lSDL... " >&6; }
if test ${ac_cv_lib_SDL_SDL_OpenAudio+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lSDL $EXTRA_SDL_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.  */
char SDL_OpenAudio ();
int
main (void)
{
return SDL_OpenAudio ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_SDL_SDL_OpenAudio=yes
else $as_nop
  ac_cv_lib_SDL_SDL_OpenAudio=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SDL_SDL_OpenAudio" >&5
printf "%s\n" "$ac_cv_lib_SDL_SDL_OpenAudio" >&6; }
if test "x$ac_cv_lib_SDL_SDL_OpenAudio" = xyes
then :
  use_sdl_prefix=no;
                          USE_SDL_AUDIO_SUPPORT="yes";

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

else $as_nop
  CFLAGS="$user_cflags"; CXXFLAGS="$user_cxxflags"; LIBS=$old_libs; break
fi

else $as_nop
  CFLAGS="$old_cflags"; CXXFLAGS="$old_cxxflags"; LIBS=$old_libs; break
fi

done
      fi

            if test x"$ac_cv_lib_SDL_SDL_OpenAudio" != "xyes"; then
        if test x"$with_sdlsound" = "xyes"; then
          as_fn_error $? "SDL sound support missing" "$LINENO" 5
        fi
      else
        SOUND_DRIVERS="$SOUND_DRIVERS soundsdl.o"
      fi
    fi

        if test x"$enable_sdl1ui" != "xno"; then
             for ac_header in SDL/SDL.h
do :
  ac_fn_c_check_header_compile "$LINENO" "SDL/SDL.h" "ac_cv_header_SDL_SDL_h" "$ac_includes_default"
if test "x$ac_cv_header_SDL_SDL_h" = xyes
then :
  printf "%s\n" "#define HAVE_SDL_SDL_H 1" >>confdefs.h
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SDL_SetVideoMode in -lSDL" >&5
printf %s "checking for SDL_SetVideoMode in -lSDL... " >&6; }
if test ${ac_cv_lib_SDL_SDL_SetVideoMode+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lSDL $EXTRA_SDL_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.  */
char SDL_SetVideoMode ();
int
main (void)
{
return SDL_SetVideoMode ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_SDL_SDL_SetVideoMode=yes
else $as_nop
  ac_cv_lib_SDL_SDL_SetVideoMode=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SDL_SDL_SetVideoMode" >&5
printf "%s\n" "$ac_cv_lib_SDL_SDL_SetVideoMode" >&6; }
if test "x$ac_cv_lib_SDL_SDL_SetVideoMode" = xyes
then :
  use_sdl_prefix=yes;

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


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

else $as_nop
  CFLAGS="$user_cflags"; CXXFLAGS="$user_cxxflags"; LIBS=$old_libs; break
fi

else $as_nop
  CFLAGS="$user_cflags"; CXXFLAGS="$user_cxxflags"; LIBS=$old_libs; break
fi

done

        if test x"$ac_cv_lib_SDL_SDL_SetVideoMode" != "xyes"; then
          unset ac_cv_lib_SDL_SDL_SetVideoMode
                 for ac_header in SDL.h
do :
  ac_fn_c_check_header_compile "$LINENO" "SDL.h" "ac_cv_header_SDL_h" "$ac_includes_default"
if test "x$ac_cv_header_SDL_h" = xyes
then :
  printf "%s\n" "#define HAVE_SDL_H 1" >>confdefs.h
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SDL_SetVideoMode in -lSDL" >&5
printf %s "checking for SDL_SetVideoMode in -lSDL... " >&6; }
if test ${ac_cv_lib_SDL_SDL_SetVideoMode+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lSDL $EXTRA_SDL_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.  */
char SDL_SetVideoMode ();
int
main (void)
{
return SDL_SetVideoMode ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_SDL_SDL_SetVideoMode=yes
else $as_nop
  ac_cv_lib_SDL_SDL_SetVideoMode=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SDL_SDL_SetVideoMode" >&5
printf "%s\n" "$ac_cv_lib_SDL_SDL_SetVideoMode" >&6; }
if test "x$ac_cv_lib_SDL_SDL_SetVideoMode" = xyes
then :
  use_sdl_prefix=no;

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

else $as_nop
  CFLAGS=$old_cflags; CXXFLAGS=$old_cxxflags; LIBS=$old_libs; break
fi

else $as_nop
  CFLAGS=$old_cflags; CXXFLAGS=$old_cxxflags; LIBS=$old_libs; break
fi

done
        fi

                if test x"$ac_cv_lib_SDL_SDL_SetVideoMode" != "xyes" -a x"$enable_sdl1ui" = "xyes"; then
          as_fn_error $? "SDL 1.2 headers and/or libraries missing" "$LINENO" 5
        fi

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

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

        HAVE_FULLSCREEN_SUPPORT="yes"

        ac_fn_c_check_func "$LINENO" "SDL_NumJoysticks" "ac_cv_func_SDL_NumJoysticks"
if test "x$ac_cv_func_SDL_NumJoysticks" = xyes
then :
  printf "%s\n" "#define HAVE_SDL_NUMJOYSTICKS 1" >>confdefs.h

fi


        if test x"$enable_hwscale" != "xno"; then
          if test x"$is_unix_macosx" = "xyes" -o x"$is_win32" = "xyes"; then
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can use the OpenGL Framework" >&5
printf %s "checking whether we can use the OpenGL Framework... " >&6; }
            old_LIBS="$LIBS"
            if test x"$is_unix_macosx" = "xyes"; then
              LIBS="$LIBS -framework OpenGL"
            else
              LIBS="$LIBS -lopengl32"
            fi
            if test x"$use_sdl_prefix" = "xyes"; then
              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <SDL/SDL_opengl.h>
int
main (void)
{
glViewport(1,2,3,4)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
                           have_opengl_lib=yes
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
                           LIBS="$old_LIBS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
            else
              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <SDL_opengl.h>
int
main (void)
{
glViewport(1,2,3,4)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
                           have_opengl_lib=yes
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
                           LIBS="$old_LIBS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
            fi
          else
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing glViewport" >&5
printf %s "checking for library containing glViewport... " >&6; }
if test ${ac_cv_search_glViewport+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char glViewport ();
int
main (void)
{
return glViewport ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' GL
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_glViewport=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_glViewport+y}
then :
  break
fi
done
if test ${ac_cv_search_glViewport+y}
then :

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

          fi

          if test x"$have_opengl_lib" != "xyes"; then
            as_fn_error $? "The SDL 1.2 UI requires OpenGL for hardware scaling. Install OpenGL development headers or set --disable-hwscale to disable scaling." "$LINENO" 5
          fi
        fi

        if test x"$enable_hwscale" != "xno"; then

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

          HAVE_HWSCALE_SUPPORT="yes"
        fi

                if test x"$use_sdl_prefix" = "xyes"; then
          ac_fn_c_check_header_compile "$LINENO" "SDL/SDL_main.h" "ac_cv_header_SDL_SDL_main_h" "$ac_includes_default"
if test "x$ac_cv_header_SDL_SDL_main_h" = xyes
then :
  printf "%s\n" "#define HAVE_SDL_SDL_MAIN_H 1" >>confdefs.h

fi

        else
          ac_fn_c_check_header_compile "$LINENO" "SDL_main.h" "ac_cv_header_SDL_main_h" "$ac_includes_default"
if test "x$ac_cv_header_SDL_main_h" = xyes
then :
  printf "%s\n" "#define HAVE_SDL_MAIN_H 1" >>confdefs.h

fi

        fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can use the SDLmain library" >&5
printf %s "checking whether we can use the SDLmain library... " >&6; }
        old_LIBS="$LIBS"
        LIBS="$LIBS -lSDLmain -lSDL $EXTRA_SDL_LIBS"
        if test x"$use_sdl_prefix" = "xyes"; then
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <SDL/SDL_main.h>
                       int main(int argc, char *argv[])
                       { return 0; }
                       #undef main
                       #define main something_else
int
main (void)
{
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
                       have_sdlmain=yes
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
                       LIBS="$old_LIBS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
        else
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <SDL_main.h>
                       int main(int argc, char *argv[])
                       { return 0; }
                       #undef main
                       #define main something_else
int
main (void)
{
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
                       have_sdlmain=yes
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
                       LIBS="$old_LIBS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
        fi

        if test x"$have_sdlmain" != "xyes"; then
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can use the SDLmain library when adding -lmingw32" >&5
printf %s "checking whether we can use the SDLmain library when adding -lmingw32... " >&6; }
          old_LIBS="$LIBS"
          LIBS="$LIBS -lmingw32 -lSDLmain -lSDL"
          if test x"$use_sdl_prefix" = "xyes"; then
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <SDL/SDL_main.h>
                         int main(int argc, char *argv[])
                         { return 0; }
                         #undef main
                         #define main something_else
int
main (void)
{
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
                         have_sdlmain=yes
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
                         LIBS="$old_LIBS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
          else
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <SDL_main.h>
                         int main(int argc, char *argv[])
                         { return 0; }
                         #undef main
                         #define main something_else
int
main (void)
{
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
                         have_sdlmain=yes
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
                         LIBS="$old_LIBS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
          fi
        fi

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

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

        fi


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SDL_IMAGE" >&5
printf %s "checking for SDL_IMAGE... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$SDL_IMAGE_CFLAGS"; then
        pkg_cv_SDL_IMAGE_CFLAGS="$SDL_IMAGE_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"SDL_image >= 1.2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "SDL_image >= 1.2.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SDL_IMAGE_CFLAGS=`$PKG_CONFIG --cflags "SDL_image >= 1.2.0" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$SDL_IMAGE_LIBS"; then
        pkg_cv_SDL_IMAGE_LIBS="$SDL_IMAGE_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"SDL_image >= 1.2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "SDL_image >= 1.2.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SDL_IMAGE_LIBS=`$PKG_CONFIG --libs "SDL_image >= 1.2.0" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        SDL_IMAGE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "SDL_image >= 1.2.0"`
        else
	        SDL_IMAGE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "SDL_image >= 1.2.0"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$SDL_IMAGE_PKG_ERRORS" >&5

	have_sdl_image=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
elif test $pkg_failed = untried; then
	have_sdl_image=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else
	SDL_IMAGE_CFLAGS=$pkg_cv_SDL_IMAGE_CFLAGS
	SDL_IMAGE_LIBS=$pkg_cv_SDL_IMAGE_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	have_sdl_image=yes
fi
        if test x"$have_sdl_image" = "xyes"; then
          LIBS="$LIBS -lSDL_image"
        else
          as_fn_error $? "SDL_image1.2-dev is required." "$LINENO" 5
        fi

                if test x"$check_sdlaudio_only" != "xyes"; then
          enable_gtk3ui=no
          enable_sdl1ui=yes
          enable_sdl2ui=no
          enable_headlessui=no
          found_gui=sdl1
        fi
      fi
    fi
  fi
fi

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

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

  enable_gtk3ui=no
  enable_sdl1ui=no
  enable_sdl2ui=no
  found_gui=headless
fi

if test x"$found_gui" = "x"; then
  as_fn_error $? "No GUI support found" "$LINENO" 5
fi


if test x"$enable_debug_gtk3ui" = "xyes" -a x"$enable_gtk3ui" != "xyes"; then
    as_fn_error $? "Requested Gtk3 UI debugging, but the requested UI isn't Gtk3." "$LINENO" 5
fi


if test x"$enable_gtk3ui" = "xyes" -a x"$enable_hwscale" = "xno"; then
  as_fn_error $? "The option \`--disable-hwscale\` is illegal for the Gtk3 UI. Please remove the option and make sure the OpenGL development headers are installed." "$LINENO" 5
fi


if test x"$enable_sdl2ui" = "xyes" -a x"$enable_hwscale" = "xno"; then
  as_fn_error $? "The option \`--disable-hwscale\` is illegal for the SDL2 UI." "$LINENO" 5
fi



if test x"$with_sdlsound" = "xyes"; then
  if test x"$USE_SDL_AUDIO_SUPPORT" != "xyes"; then
    as_fn_error $? "No SDL sound support found" "$LINENO" 5
  fi
fi

if test x"$enable_gtk3ui" = "xyes"; then

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

  VICE_CFLAGS="$VICE_CFLAGS -pthread"
  VICE_CXXFLAGS="$VICE_CXXFLAGS -pthread"
  VICE_LDFLAGS="$VICE_LDFLAGS -pthread"
  show_multithreaded="yes"

  if test x"$is_unix_x11" = x"yes" -a x"$is_unix_macosx" != x"yes"; then
        LIBS="$LIBS -lX11"
  fi

else
  show_multithreaded="no"
fi

if test x"$is_win32" = "xyes" -a x"$enable_sdl1ui" != "xyes" -a x"$enable_sdl2ui" != "xyes" -a x"$enable_headlessui" != "xyes"; then
  dinput_header_no_lib="no"

  ac_fn_c_check_header_compile "$LINENO" "dinput.h" "ac_cv_header_dinput_h" "$ac_includes_default"
if test "x$ac_cv_header_dinput_h" = xyes
then :
   HAVE_DINPUT_SUPPORT="yes";
                JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS joystick_win32_directinput.o";

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

               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -ldinput8" >&5
printf %s "checking for -ldinput8... " >&6; }
              SAVELIBS="$LIBS"  LIBS="-ldinput8 $LIBS"
               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


                               #define DIRECTINPUT_VERSION 0x800
                               #include <dinput.h>

int
main (void)
{
return DirectInput8Create(0,0,0,0,0);
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

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

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

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

fi

fi


 if false; then
  INSTALL_DESKTOP_FILES_TRUE=
  INSTALL_DESKTOP_FILES_FALSE='#'
else
  INSTALL_DESKTOP_FILES_TRUE='#'
  INSTALL_DESKTOP_FILES_FALSE=
fi

if test x"$enable_desktop_files" = "xyes"; then
        if test x"$enable_gtk3ui" != "xyes"; then
        as_fn_error $? "XDG desktop files requested but UI is not Gtk3." "$LINENO" 5
    fi
        if test x"$is_unix_x11" != "xyes"; then
        as_fn_error $? "XDG desktop files requested but OS is not Unix." "$LINENO" 5
    fi
        if test x"$is_unix_macos" = "xyes"; then
        as_fn_error $? "XDG desktop files requested but OS is MacOS." "$LINENO" 5
    fi
        # Extract the first word of "xdg-desktop-menu", so it can be a program name with args.
set dummy xdg-desktop-menu; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_XDG_DESKTOP_MENU+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$XDG_DESKTOP_MENU"; then
  ac_cv_prog_XDG_DESKTOP_MENU="$XDG_DESKTOP_MENU" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_XDG_DESKTOP_MENU="xdg-desktop-menu"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


    echo "$XDG_DESKTOP_MENU"
    if test x"$XDG_DESKTOP_MENU" = "xno"; then
        as_fn_error $? "XDG desktop files requested but required tool xdg-desktop-menu is missing. Please install xgd-utils." "$LINENO" 5
    fi

        USE_DESKTOP_FILES="yes"
     if true; then
  INSTALL_DESKTOP_FILES_TRUE=
  INSTALL_DESKTOP_FILES_FALSE='#'
else
  INSTALL_DESKTOP_FILES_TRUE='#'
  INSTALL_DESKTOP_FILES_FALSE=
fi

    XDG_DESKTOP_MENU="$XDG_DESKTOP_MENU"


fi


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

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


if test x"$is_win32" = "xyes"; then
  if test x"$ICOTOOL" = "xno"; then
    as_fn_error $? "Building for Windows, but icotool is missing. Please install icoutils.\"" "$LINENO" 5
  fi
fi




{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libiconv_open in -liconv" >&5
printf %s "checking for libiconv_open in -liconv... " >&6; }
if test ${ac_cv_lib_iconv_libiconv_open+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-liconv  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char libiconv_open ();
int
main (void)
{
return libiconv_open ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_iconv_libiconv_open=yes
else $as_nop
  ac_cv_lib_iconv_libiconv_open=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iconv_libiconv_open" >&5
printf "%s\n" "$ac_cv_lib_iconv_libiconv_open" >&6; }
if test "x$ac_cv_lib_iconv_libiconv_open" = xyes
then :
  printf "%s\n" "#define HAVE_LIBICONV 1" >>confdefs.h

  LIBS="-liconv $LIBS"

fi


old_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -Werror --param inline-unit-growth=60"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler accepts --param inline-unit-growth=60" >&5
printf %s "checking if the compiler accepts --param inline-unit-growth=60... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
int test;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                 INLINE_UNIT_GROWTH="--param inline-unit-growth=60"

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

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


old_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -Werror --param max-inline-insns-single=600"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler accepts --param max-inline-insns-single=600" >&5
printf %s "checking if the compiler accepts --param max-inline-insns-single=600... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
int test;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                 MAX_INLINE_INSN_SINGLE="--param max-inline-insns-single=600"

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

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



if test x"$with_fastsid" != "xyes" -a x"$with_resid" = "xno"; then
  as_fn_error $? "Neither FastSID nor ReSID sound engine enabled, please enable at least one." "$LINENO" 5
fi


 if test x"$with_fastsid" = "xyes"; then
  HAVE_FASTSID_TRUE=
  HAVE_FASTSID_FALSE='#'
else
  HAVE_FASTSID_TRUE='#'
  HAVE_FASTSID_FALSE=
fi

if test x"$with_fastsid" = "xyes"; then
  HAVE_FASTSID_SUPPORT="yes"

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

fi

GFXOUTPUT_DRIVERS=""

RESID_DIR=
RESID_LIBS=
RESID_INCLUDES=
RESID_DEP=

RESID_DTV_DIR=
RESID_DTV_LIBS=
RESID_DTV_INCLUDES=
RESID_DTV_DEP=

LINKCC='$(CXX)'


RESIDSUB=""
RESIDDTVSUB=""

if test x"$with_resid" = "xno"; then

      am__fastdepCXX_TRUE=#
  am__fastdepCXX_FALSE=
else

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

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

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


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

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


  test -n "$ac_ct_CXX" && break
done

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

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

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

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

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

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

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

int
main (void)
{

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

int
main (void)
{

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

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

int
main (void)
{

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

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

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

ac_ext=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

depcc="$CXX"  am_compiler_list=

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

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

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

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

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

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

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
  am__fastdepCXX_TRUE=
  am__fastdepCXX_FALSE='#'
else
  am__fastdepCXX_TRUE='#'
  am__fastdepCXX_FALSE=
fi



    if test x"$CXX" != "x" ; then
    LINKCC='$(CXX)'

        if test "$ac_test_CXXFLAGS" != set; then
      if test "$GXX" = yes; then
        old_CXXFLAGS=$CXXFLAGS
        CXXFLAGS="$CXXFLAGS -fno-exceptions"
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
printf %s "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
 int test;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                         CXXFLAGS=$old_CXXFLAGS

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
      fi
    fi
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
printf %s "checking how to run the C++ preprocessor... " >&6; }
if test -z "$CXXCPP"; then
  if test ${ac_cv_prog_CXXCPP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
      # Double quotes because $CXX needs to be expanded
    for CXXCPP in "$CXX -E" cpp /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.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"
then :

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

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

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

    done
    ac_cv_prog_CXXCPP=$CXXCPP

fi
  CXXCPP=$ac_cv_prog_CXXCPP
else
  ac_cv_prog_CXXCPP=$CXXCPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
printf "%s\n" "$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.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"
then :

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

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

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

else $as_nop
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C++ preprocessor \"$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

  fi

  if test x"$with_resid" = "xyes" -o x"$with_resid" = "x"; then

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

    HAVE_RESID_SUPPORT="yes"




  # Various preliminary checks.





    ax_dir="src/resid"

                    # Do not complain, so a configure script can configure whichever parts of a
    # large source tree are present.
    if test -d "$srcdir/$ax_dir"; then
      ac_builddir=.

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

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

      # Remove --cache-file, --srcdir, and --disable-option-checking arguments
      # so they do not pile up.
      ax_args=
      ax_prev=
      eval "set x $ac_configure_args"
      shift
      for ax_arg; do
        if test -n "$ax_prev"; then
          ax_prev=
          continue
        fi
        case $ax_arg in
          -cache-file | --cache-file | --cache-fil | --cache-fi | --cache-f \
          | --cache- | --cache | --cach | --cac | --ca | --c)
            ax_prev=cache_file ;;
          -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
          | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
          | --c=*)
            ;;
          --config-cache | -C)
            ;;
          -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
            ax_prev=srcdir ;;
          -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
            ;;
          -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
            ax_prev=prefix ;;
          -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* \
          | --p=*)
            ;;
          --disable-option-checking)
            ;;
          *) case $ax_arg in
              *\'*) ax_arg=$(printf "%s\n" "$ax_arg" | sed "s/'/'\\\\\\\\''/g");;
            esac
            as_fn_append ax_args " '$ax_arg'" ;;
        esac
      done
      # Always prepend --disable-option-checking to silence warnings, since
      # different subdirs can have different --enable and --with options.
      ax_args="--disable-option-checking $ax_args"
      # Options that must be added as they are provided.
      as_fn_append ax_args " '--disable-option-checking'"

      # New options that may need to be merged with existing options.

      # New options that must replace existing options.

      # Options that must be removed.

      as_fn_append ax_args " '--srcdir=$ac_srcdir'"

      # Add the subdirectory to the list of target subdirectories.
      ax_subconfigures="$ax_subconfigures $ax_dir"
      # Save the argument list for this subdirectory.
                              ax_var=$(printf "$ax_dir" | tr -c "0-9a-zA-Z_" "_")
      eval "ax_sub_configure_args_$ax_var=\"$ax_args\""
      eval "ax_sub_configure_$ax_var=\"yes\""
    else
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: could not find source tree for $ax_dir" >&5
printf "%s\n" "$as_me: WARNING: could not find source tree for $ax_dir" >&2;}
    fi




    RESID_DIR=resid
    RESID_LIBS="\$(top_builddir)/src/resid/libresid.a"
    RESID_INCLUDES="-I\$(top_builddir)/src/resid"
    RESID_DEP=libresid
    RESIDSUB=resid


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



  # Various preliminary checks.





    ax_dir="src/resid-dtv"

                    # Do not complain, so a configure script can configure whichever parts of a
    # large source tree are present.
    if test -d "$srcdir/$ax_dir"; then
      ac_builddir=.

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

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

      # Remove --cache-file, --srcdir, and --disable-option-checking arguments
      # so they do not pile up.
      ax_args=
      ax_prev=
      eval "set x $ac_configure_args"
      shift
      for ax_arg; do
        if test -n "$ax_prev"; then
          ax_prev=
          continue
        fi
        case $ax_arg in
          -cache-file | --cache-file | --cache-fil | --cache-fi | --cache-f \
          | --cache- | --cache | --cach | --cac | --ca | --c)
            ax_prev=cache_file ;;
          -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
          | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
          | --c=*)
            ;;
          --config-cache | -C)
            ;;
          -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
            ax_prev=srcdir ;;
          -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
            ;;
          -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
            ax_prev=prefix ;;
          -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* \
          | --p=*)
            ;;
          --disable-option-checking)
            ;;
          *) case $ax_arg in
              *\'*) ax_arg=$(printf "%s\n" "$ax_arg" | sed "s/'/'\\\\\\\\''/g");;
            esac
            as_fn_append ax_args " '$ax_arg'" ;;
        esac
      done
      # Always prepend --disable-option-checking to silence warnings, since
      # different subdirs can have different --enable and --with options.
      ax_args="--disable-option-checking $ax_args"
      # Options that must be added as they are provided.
      as_fn_append ax_args " '--disable-option-checking'"

      # New options that may need to be merged with existing options.

      # New options that must replace existing options.

      # Options that must be removed.

      as_fn_append ax_args " '--srcdir=$ac_srcdir'"

      # Add the subdirectory to the list of target subdirectories.
      ax_subconfigures="$ax_subconfigures $ax_dir"
      # Save the argument list for this subdirectory.
                              ax_var=$(printf "$ax_dir" | tr -c "0-9a-zA-Z_" "_")
      eval "ax_sub_configure_args_$ax_var=\"$ax_args\""
      eval "ax_sub_configure_$ax_var=\"yes\""
    else
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: could not find source tree for $ax_dir" >&5
printf "%s\n" "$as_me: WARNING: could not find source tree for $ax_dir" >&2;}
    fi




    RESID_DTV_DIR=resid-dtv
    RESID_DTV_LIBS="\$(top_builddir)/src/resid-dtv/libresiddtv.a"
    RESID_DTV_INCLUDES="-I\$(top_builddir)/src/resid-dtv"
    RESID_DTV_DEP=libresiddtv
    RESIDDTVSUB=resid-dtv
  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

fi




if test x"$RESIDSUB" = "xresid"; then
   if true; then
  RESID_DIR_USED_TRUE=
  RESID_DIR_USED_FALSE='#'
else
  RESID_DIR_USED_TRUE='#'
  RESID_DIR_USED_FALSE=
fi

else
   if false; then
  RESID_DIR_USED_TRUE=
  RESID_DIR_USED_FALSE='#'
else
  RESID_DIR_USED_TRUE='#'
  RESID_DIR_USED_FALSE=
fi

fi



 if test x"$with_resid" != "xno"; then
  HAVE_RESID_TRUE=
  HAVE_RESID_FALSE='#'
else
  HAVE_RESID_TRUE='#'
  HAVE_RESID_FALSE=
fi







 if test x"$with_resid" != "xno"; then
  HAVE_RESID_DTV_TRUE=
  HAVE_RESID_DTV_FALSE='#'
else
  HAVE_RESID_DTV_TRUE='#'
  HAVE_RESID_DTV_FALSE=
fi






ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_types_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h

fi


ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
if test "x$ac_cv_type_off_t" = xyes
then :

else $as_nop

printf "%s\n" "#define off_t long int" >>confdefs.h

fi


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

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

          #if defined _WIN64 && !defined __CYGWIN__
          LLP64
          #endif

int
main (void)
{

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_pid_type='int'
else $as_nop
  ac_pid_type='__int64'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

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


fi


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

else $as_nop

printf "%s\n" "#define size_t unsigned int" >>confdefs.h

fi

ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
if test "x$ac_cv_type_ssize_t" = xyes
then :

else $as_nop

printf "%s\n" "#define ssize_t int" >>confdefs.h

fi




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

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

else
              echo "warning: assuming sizeof(unsigned short) == 2,"
  echo "                  sizeof(unsigned int) == 4,"
  echo "                  sizeof(unsigned long) == 4"
fi

if test x"$cross_compiling" = "xyes"; then
   if true; then
  CROSS_TRUE=
  CROSS_FALSE='#'
else
  CROSS_TRUE='#'
  CROSS_FALSE=
fi

  CROSS=true
else
   if false; then
  CROSS_TRUE=
  CROSS_FALSE='#'
else
  CROSS_TRUE='#'
  CROSS_FALSE=
fi

  CROSS=false
fi


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

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

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



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


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

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

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



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


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

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

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



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




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

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

ac_header_dirent=$ac_hdr; break
fi

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

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char opendir ();
int
main (void)
{
return opendir ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' dir
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_opendir+y}
then :
  break
fi
done
if test ${ac_cv_search_opendir+y}
then :

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

fi

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

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char opendir ();
int
main (void)
{
return opendir ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' x
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_opendir+y}
then :
  break
fi
done
if test ${ac_cv_search_opendir+y}
then :

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

fi

fi

ac_fn_c_check_header_compile "$LINENO" "direct.h" "ac_cv_header_direct_h" "$ac_includes_default"
if test "x$ac_cv_header_direct_h" = xyes
then :
  printf "%s\n" "#define HAVE_DIRECT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default"
if test "x$ac_cv_header_errno_h" = xyes
then :
  printf "%s\n" "#define HAVE_ERRNO_H 1" >>confdefs.h

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

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

fi
ac_fn_c_check_header_compile "$LINENO" "regex.h" "ac_cv_header_regex_h" "$ac_includes_default"
if test "x$ac_cv_header_regex_h" = xyes
then :
  printf "%s\n" "#define HAVE_REGEX_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
if test "x$ac_cv_header_unistd_h" = xyes
then :
  printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "strings.h" "ac_cv_header_strings_h" "$ac_includes_default"
if test "x$ac_cv_header_strings_h" = xyes
then :
  printf "%s\n" "#define HAVE_STRINGS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/dirent.h" "ac_cv_header_sys_dirent_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_dirent_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_DIRENT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_stat_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_STAT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
if test "x$ac_cv_header_inttypes_h" = xyes
then :
  printf "%s\n" "#define HAVE_INTTYPES_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
if test "x$ac_cv_header_libgen_h" = xyes
then :
  printf "%s\n" "#define HAVE_LIBGEN_H 1" >>confdefs.h

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

fi
ac_fn_c_check_header_compile "$LINENO" "dir.h" "ac_cv_header_dir_h" "$ac_includes_default"
if test "x$ac_cv_header_dir_h" = xyes
then :
  printf "%s\n" "#define HAVE_DIR_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "io.h" "ac_cv_header_io_h" "$ac_includes_default"
if test "x$ac_cv_header_io_h" = xyes
then :
  printf "%s\n" "#define HAVE_IO_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "process.h" "ac_cv_header_process_h" "$ac_includes_default"
if test "x$ac_cv_header_process_h" = xyes
then :
  printf "%s\n" "#define HAVE_PROCESS_H 1" >>confdefs.h

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

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

fi
ac_fn_c_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
if test "x$ac_cv_header_wchar_h" = xyes
then :
  printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes
then :
  printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h

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

fi



ac_fn_c_check_header_compile "$LINENO" "regexp.h" "ac_cv_header_regexp_h" "#define    INIT        register char *sp = instring;
                 #define    GETC()      (*sp++)
                 #define    PEEKC()     (*sp)
                 #define    UNGETC(c)   sp
                 #define    RETURN(ptr) return NULL;
                 #define    ERROR(val)  _RegExpError(val)

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

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
if test ${ac_cv_c_undeclared_builtin_options+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_CFLAGS=$CFLAGS
   ac_cv_c_undeclared_builtin_options='cannot detect'
   for ac_arg in '' -fno-builtin; do
     CFLAGS="$ac_save_CFLAGS $ac_arg"
     # This test program should *not* compile successfully.
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

else $as_nop
  # This test program should compile successfully.
        # No library function is consistently available on
        # freestanding implementations, so test against a dummy
        # declaration.  Include always-available headers on the
        # off chance that they somehow elicit warnings.
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <float.h>
#include <limits.h>
#include <stdarg.h>
#include <stddef.h>
extern void ac_decl (int, char *);

int
main (void)
{
(void) ac_decl (0, (char *) 0);
  (void) ac_decl;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  if test x"$ac_arg" = x
then :
  ac_cv_c_undeclared_builtin_options='none needed'
else $as_nop
  ac_cv_c_undeclared_builtin_options=$ac_arg
fi
          break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    done
    CFLAGS=$ac_save_CFLAGS

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
  case $ac_cv_c_undeclared_builtin_options in #(
  'cannot detect') :
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot make $CC report undeclared builtins
See \`config.log' for more details" "$LINENO" 5; } ;; #(
  'none needed') :
    ac_c_undeclared_builtin_options='' ;; #(
  *) :
    ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
esac

ac_fn_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
/* NetBSD declares sys_siglist in unistd.h.  */
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_sys_siglist" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_SYS_SIGLIST $ac_have_decl" >>confdefs.h




ac_fn_c_check_header_compile "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_capability_h" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5
printf %s "checking for cap_init in -lcap... " >&6; }
if test ${ac_cv_lib_cap_cap_init+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcap  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char cap_init ();
int
main (void)
{
return cap_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_cap_cap_init=yes
else $as_nop
  ac_cv_lib_cap_cap_init=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5
printf "%s\n" "$ac_cv_lib_cap_cap_init" >&6; }
if test "x$ac_cv_lib_cap_cap_init" = xyes
then :
   LIBS="$LIBS -lcap";

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

                  HAVE_CAPABILITIES_SUPPORT="yes"


fi


fi



dynlib_support=no
DYNLIB_LIBS=
if test x"$is_unix" = "xyes" -o x"$is_beos" = "xyes"; then
  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
if test "x$ac_cv_header_dlfcn_h" = xyes
then :

fi

  if test x"$ac_cv_header_dlfcn_h" = "xyes" ; then
    ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes
then :
   DYNLIB_LIBS="";

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

                   dynlib_support=yes;
                   HAVE_DYNLIB_SUPPORT_TOO="yes"

fi

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

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char dlopen ();
int
main (void)
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_dl_dlopen=yes
else $as_nop
  ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes
then :
   DYNLIB_LIBS="-ldl";

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

                   dynlib_support=yes;
                   HAVE_DYNLIB_SUPPORT_TOO="yes";
                   LIBS="-ldl $LIBS"

fi

    fi
  fi
elif test x"$is_win32" = "xyes" ; then

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

  HAVE_DYNLIB_SUPPORT_TOO="yes"
fi


JOY_LIBS=
if test x"$is_unix_x11" = "xyes" -a x"$enable_sdl1ui" != "xyes" -a x"$enable_sdl2ui" != "xyes" -a x"$enable_headlessui" != "xyes"; then
  ac_fn_c_check_header_compile "$LINENO" "linux/joystick.h" "ac_cv_header_linux_joystick_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_joystick_h" = xyes
then :

                   ac_fn_check_decl "$LINENO" "JS_VERSION" "ac_cv_have_decl_JS_VERSION" "#include <linux/joystick.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_JS_VERSION" = xyes
then :

                       LINUX_JOYSTICK_SUPPORT="yes";

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

                        JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS joystick_linux.o";

fi
fi


  ac_fn_c_check_header_compile "$LINENO" "machine/joystick.h" "ac_cv_header_machine_joystick_h" "$ac_includes_default"
if test "x$ac_cv_header_machine_joystick_h" = xyes
then :
   BSD_JOYSTICK_SUPPORT="yes";

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


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

fi


  if test x"$ac_cv_header_machine_joystick_h" != "xyes"; then
    ac_fn_c_check_header_compile "$LINENO" "sys/joystick.h" "ac_cv_header_sys_joystick_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_joystick_h" = xyes
then :
   BSD_JOYSTICK_SUPPORT="yes";

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


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

fi

  fi

    usbhid_header=no
  usbhid_lib=no
  usb_lib=no
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for hid_get_report_desc in -lusbhid" >&5
printf %s "checking for hid_get_report_desc in -lusbhid... " >&6; }
if test ${ac_cv_lib_usbhid_hid_get_report_desc+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lusbhid  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char hid_get_report_desc ();
int
main (void)
{
return hid_get_report_desc ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_usbhid_hid_get_report_desc=yes
else $as_nop
  ac_cv_lib_usbhid_hid_get_report_desc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_usbhid_hid_get_report_desc" >&5
printf "%s\n" "$ac_cv_lib_usbhid_hid_get_report_desc" >&6; }
if test "x$ac_cv_lib_usbhid_hid_get_report_desc" = xyes
then :
  usbhid_lib=yes
fi

  if test x"$usbhid_lib" = "xyes" ; then
    ac_fn_c_check_header_compile "$LINENO" "usbhid.h" "ac_cv_header_usbhid_h" "$ac_includes_default"
if test "x$ac_cv_header_usbhid_h" = xyes
then :

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

                    usb_header=yes
fi

    ac_fn_c_check_header_compile "$LINENO" "libusbhid.h" "ac_cv_header_libusbhid_h" "$ac_includes_default"
if test "x$ac_cv_header_libusbhid_h" = xyes
then :

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

                    usb_header=yes
fi


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

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

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

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char hid_get_report_desc ();
int
main (void)
{
return hid_get_report_desc ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_usb_hid_get_report_desc=yes
else $as_nop
  ac_cv_lib_usb_hid_get_report_desc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_usb_hid_get_report_desc" >&5
printf "%s\n" "$ac_cv_lib_usb_hid_get_report_desc" >&6; }
if test "x$ac_cv_lib_usb_hid_get_report_desc" = xyes
then :
  usb_lib=yes
fi

    if test x"$usb_lib" = "xyes"; then
      ac_fn_c_check_header_compile "$LINENO" "usb.h" "ac_cv_header_usb_h" "$ac_includes_default"
if test "x$ac_cv_header_usb_h" = xyes
then :

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

                      usb_header=yes
fi

      ac_fn_c_check_header_compile "$LINENO" "libusb.h" "ac_cv_header_libusb_h" "$ac_includes_default"
if test "x$ac_cv_header_libusb_h" = xyes
then :

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

                      usb_header=yes
fi

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

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

        JOY_LIBS="-lusb"
        HAS_USB_JOYSTICK_SUPPORT="yes"
      fi
    fi
  fi
  if test x"$HAS_USB_JOYSTICK_SUPPORT" = "xyes"; then
    JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS joystick_bsd.o";
  fi
fi

if test x"$is_unix_macosx" = "xyes" -a x"$enable_sdl1ui" != "xyes" -a x"$enable_sdl2ui" != "xyes" -a x"$enable_headlessui" != "xyes"; then

    if test x"$enable_hidmgr" != "xno" ; then
    ac_fn_c_check_header_compile "$LINENO" "IOKit/hid/IOHIDManager.h" "ac_cv_header_IOKit_hid_IOHIDManager_h" "$ac_includes_default"
if test "x$ac_cv_header_IOKit_hid_IOHIDManager_h" = xyes
then :

fi

    if test x"$ac_cv_header_IOKit_hid_IOHIDManager_h" = "xyes" ; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can link the (mac) IOHIDManager" >&5
printf %s "checking whether we can link the (mac) IOHIDManager... " >&6; }
      old_LIBS="${LIBS}"
      LIBS="$LIBS -framework IOKit -framework CoreServices"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <IOKit/hid/IOHIDManager.h>
int
main (void)
{
IOHIDManagerCreate(NULL,0)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
                   JOY_LIBS="-framework IOKit -framework CoreServices";
                   MAC_JOYSTICK_SUPPORT="yes";
                   HAS_HIDMGR_SUPPORT="yes";

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

                   JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS joystick_osx.o";

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


ac_fn_c_check_header_compile "$LINENO" "math.h" "ac_cv_header_math_h" "$ac_includes_default"
if test "x$ac_cv_header_math_h" = xyes
then :
  printf "%s\n" "#define HAVE_MATH_H 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
printf %s "checking for sqrt in -lm... " >&6; }
if test ${ac_cv_lib_m_sqrt+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lm $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.  */
char sqrt ();
int
main (void)
{
return sqrt ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_m_sqrt=yes
else $as_nop
  ac_cv_lib_m_sqrt=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
printf "%s\n" "$ac_cv_lib_m_sqrt" >&6; }
if test "x$ac_cv_lib_m_sqrt" = xyes
then :
  printf "%s\n" "#define HAVE_LIBM 1" >>confdefs.h

  LIBS="-lm $LIBS"

fi



ZLIB_LIBS=

if test x"$with_zlib" != "xno" ; then
  ac_fn_c_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
if test "x$ac_cv_header_zlib_h" = xyes
then :

fi

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

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char zlibVersion ();
int
main (void)
{
return zlibVersion ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_z_zlibVersion=yes
else $as_nop
  ac_cv_lib_z_zlibVersion=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_zlibVersion" >&5
printf "%s\n" "$ac_cv_lib_z_zlibVersion" >&6; }
if test "x$ac_cv_lib_z_zlibVersion" = xyes
then :
   ZLIB_LIBS="-lz";
                 HAVE_ZLIB_SUPPORT="yes";

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

fi

  fi
fi




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

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libcurl" >&5
printf %s "checking for libcurl... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$libcurl_CFLAGS"; then
        pkg_cv_libcurl_CFLAGS="$libcurl_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcurl\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libcurl") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libcurl_CFLAGS=`$PKG_CONFIG --cflags "libcurl" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$libcurl_LIBS"; then
        pkg_cv_libcurl_LIBS="$libcurl_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcurl\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libcurl") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libcurl_LIBS=`$PKG_CONFIG --libs "libcurl" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        libcurl_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libcurl"`
        else
	        libcurl_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libcurl"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$libcurl_PKG_ERRORS" >&5

	have_libcurl=no
elif test $pkg_failed = untried; then
	have_libcurl=no
else
	libcurl_CFLAGS=$pkg_cv_libcurl_CFLAGS
	libcurl_LIBS=$pkg_cv_libcurl_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	have_libcurl=yes
fi
  if test x"$have_libcurl" = "xno"; then
    as_fn_error $? "libcurl support requested, but libcurl was not found." "$LINENO" 5
  fi
  HAVE_LIBCURL_SUPPORT="yes"
  VICE_CFLAGS="$VICE_CFLAGS $libcurl_CFLAGS"
  VICE_LDFLAGS="$VICE_LDFLAGS $libcurl_LDFLAGS"
  LIBS="$LIBS $libcurl_LIBS"

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

fi


NETPLAY_LIBS=
old_LIBS="$LIBS"
if test x"$is_unix_x11" = "xyes" -o x"$is_unix_macosx" = "xyes"; then

    UNIX_NETWORK_HEADERS_PRESENT=yes
         for ac_header in sys/types.h unistd.h sys/socket.h sys/time.h sys/select.h netinet/in.h arpa/inet.h netdb.h
do :
  as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else $as_nop
  UNIX_NETWORK_HEADERS_PRESENT=no
fi

done

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

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
printf %s "checking for dgettext in -lintl... " >&6; }
if test ${ac_cv_lib_intl_dgettext+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lintl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char dgettext ();
int
main (void)
{
return dgettext ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_intl_dgettext=yes
else $as_nop
  ac_cv_lib_intl_dgettext=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
printf "%s\n" "$ac_cv_lib_intl_dgettext" >&6; }
if test "x$ac_cv_lib_intl_dgettext" = xyes
then :
   NETPLAY_LIBS="-lintl $NETPLAY_LIBS";
                                  LIBS="-lintl $LIBS"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
printf %s "checking for gethostbyname in -lnsl... " >&6; }
if test ${ac_cv_lib_nsl_gethostbyname+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$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.  */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_nsl_gethostbyname=yes
else $as_nop
  ac_cv_lib_nsl_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
then :
   NETPLAY_LIBS="-lnsl $NETPLAY_LIBS";
                                      LIBS="-lnsl $LIBS"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5
printf %s "checking for gethostbyname in -lsocket... " >&6; }
if test ${ac_cv_lib_socket_gethostbyname+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_socket_gethostbyname=yes
else $as_nop
  ac_cv_lib_socket_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5
printf "%s\n" "$ac_cv_lib_socket_gethostbyname" >&6; }
if test "x$ac_cv_lib_socket_gethostbyname" = xyes
then :
   NETPLAY_LIBS="-lsocket $NETPLAY_LIBS";
                                         LIBS="-lsocket $LIBS"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
printf %s "checking for gethostbyname in -lbsd... " >&6; }
if test ${ac_cv_lib_bsd_gethostbyname+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$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.  */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_bsd_gethostbyname=yes
else $as_nop
  ac_cv_lib_bsd_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
then :
   NETPLAY_LIBS="-lbsd $NETPLAY_LIBS";
                                      LIBS="-lbsd $LIBS"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnet" >&5
printf %s "checking for gethostbyname in -lnet... " >&6; }
if test ${ac_cv_lib_net_gethostbyname+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lnet  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_net_gethostbyname=yes
else $as_nop
  ac_cv_lib_net_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_net_gethostbyname" >&5
printf "%s\n" "$ac_cv_lib_net_gethostbyname" >&6; }
if test "x$ac_cv_lib_net_gethostbyname" = xyes
then :
   NETPLAY_LIBS="-lnet $NETPLAY_LIBS";
                                      LIBS="-lnet $LIBS"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -linet" >&5
printf %s "checking for gethostbyname in -linet... " >&6; }
if test ${ac_cv_lib_inet_gethostbyname+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-linet  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_inet_gethostbyname=yes
else $as_nop
  ac_cv_lib_inet_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet_gethostbyname" >&5
printf "%s\n" "$ac_cv_lib_inet_gethostbyname" >&6; }
if test "x$ac_cv_lib_inet_gethostbyname" = xyes
then :
   NETPLAY_LIBS="-linet $NETPLAY_LIBS";
                                       LIBS="-linet $LIBS"
fi


        UNIX_NETWORK_FUNCS_PRESENT=yes

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

fi



  for ac_func in socket send bind listen gethostbyname connect recv accept
do :
  as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

else $as_nop
  UNIX_NETWORK_FUNCS_PRESENT=no
fi

done

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

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

      HAVE_NETWORK_SUPPORT="yes"

printf "%s\n" "#define HAVE_RS232NET /**/" >>confdefs.h

      HAVE_RS232NET_SUPPORT="yes"
      ac_fn_c_check_func "$LINENO" "htons" "ac_cv_func_htons"
if test "x$ac_cv_func_htons" = xyes
then :
  printf "%s\n" "#define HAVE_HTONS 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "htonl" "ac_cv_func_htonl"
if test "x$ac_cv_func_htonl" = xyes
then :
  printf "%s\n" "#define HAVE_HTONL 1" >>confdefs.h

fi

      ac_fn_c_check_func "$LINENO" "getdtablesize" "ac_cv_func_getdtablesize"
if test "x$ac_cv_func_getdtablesize" = xyes
then :
  printf "%s\n" "#define HAVE_GETDTABLESIZE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getrlimit" "ac_cv_func_getrlimit"
if test "x$ac_cv_func_getrlimit" = xyes
then :
  printf "%s\n" "#define HAVE_GETRLIMIT 1" >>confdefs.h

fi

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking For socklen_t" >&5
printf %s "checking For socklen_t... " >&6; }
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
                      #include <sys/socket.h>
int
main (void)
{
socklen_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

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

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

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for in_addr_t" >&5
printf %s "checking for in_addr_t... " >&6; }
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
                      #include <stdlib.h>
                      #include <stddef.h>
                      #include <netinet/in.h>
int
main (void)
{
in_addr_t foo;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

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

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

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Unix domain sockets" >&5
printf %s "checking for Unix domain sockets... " >&6; }
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/socket.h>
                      #include <sys/un.h>
int
main (void)
{

                      static struct sockaddr_un addr;
                      socket(AF_UNIX, SOCK_STREAM, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

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

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

    fi
  fi
elif test x"$is_beos" = "xyes"; then

    BEOS_NETWORK_HEADERS_PRESENT=yes
         for ac_header in sys/socket.h netdb.h ByteOrder.h
do :
  as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else $as_nop
  BEOS_NETWORK_HEADERS_PRESENT=no
fi

done

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


    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnetwork" >&5
printf %s "checking for gethostbyname in -lnetwork... " >&6; }
if test ${ac_cv_lib_network_gethostbyname+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lnetwork  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_network_gethostbyname=yes
else $as_nop
  ac_cv_lib_network_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_gethostbyname" >&5
printf "%s\n" "$ac_cv_lib_network_gethostbyname" >&6; }
if test "x$ac_cv_lib_network_gethostbyname" = xyes
then :
   NETPLAY_LIBS="-lnetwork $NETPLAY_LIBS";
                                      LIBS="-lnetwork $LIBS"
fi


    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnet" >&5
printf %s "checking for gethostbyname in -lnet... " >&6; }
if test ${ac_cv_lib_net_gethostbyname+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lnet  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_net_gethostbyname=yes
else $as_nop
  ac_cv_lib_net_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_net_gethostbyname" >&5
printf "%s\n" "$ac_cv_lib_net_gethostbyname" >&6; }
if test "x$ac_cv_lib_net_gethostbyname" = xyes
then :
   NETPLAY_LIBS="-lnet -lnetapi $NETPLAY_LIBS";
                                      LIBS="-lnet -lnetapi $LIBS"
fi



    BEOS_NETWORK_FUNCS_PRESENT=yes


  for ac_func in socket send bind listen gethostbyname connect recv accept
do :
  as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

else $as_nop
  BEOS_NETWORK_FUNCS_PRESENT=no
fi

done

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

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

      HAVE_NETWORK_SUPPORT="yes"

printf "%s\n" "#define HAVE_RS232NET /**/" >>confdefs.h

      HAVE_RS232NET_SUPPORT="yes"
      ac_fn_c_check_func "$LINENO" "getdtablesize" "ac_cv_func_getdtablesize"
if test "x$ac_cv_func_getdtablesize" = xyes
then :
  printf "%s\n" "#define HAVE_GETDTABLESIZE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getrlimit" "ac_cv_func_getrlimit"
if test "x$ac_cv_func_getrlimit" = xyes
then :
  printf "%s\n" "#define HAVE_GETRLIMIT 1" >>confdefs.h

fi

    fi
  fi
fi

if test x"$is_unix_x11" = "xyes" -o x"$is_unix_macosx" = "xyes" ; then
  if test x"$UNIX_NETWORK_FUNCS_PRESENT" = "xyes"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if IPV6 should be enabled" >&5
printf %s "checking if IPV6 should be enabled... " >&6; }
    if test x"$enable_ipv6" != "xno"; then
      have_ipv6=no
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

        #include <sys/socket.h>
        #include <sys/types.h>
        #include <netinet/in.h>
int
main (void)
{

        struct sockaddr_storage ss;
        struct in6_addr in6;
        socket(AF_INET6, SOCK_STREAM, 0);
        in6 = in6addr_any;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  have_ipv6=yes
else $as_nop
  have_ipv6=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_ipv6" >&5
printf "%s\n" "$have_ipv6" >&6; }

      if test $have_ipv6 = yes; then
        have_broken_ss_family=no

                                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking struct sockaddr::ss_family" >&5
printf %s "checking struct sockaddr::ss_family... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

          #include <sys/socket.h>
          #include <sys/types.h>
int
main (void)
{

          struct sockaddr_storage ss ;
          ss.ss_family = 0 ;

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

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_ss_family" >&5
printf "%s\n" "$have_ss_family" >&6; }
        if test x"$have_ss_family" = "xno" ; then
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking broken struct sockaddr::ss_family" >&5
printf %s "checking broken struct sockaddr::ss_family... " >&6; }
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

            #include <sys/socket.h>
            #include <sys/types.h>
int
main (void)
{

            struct sockaddr_storage ss ;
            ss.__ss_family = 0 ;

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

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_broken_ss_family" >&5
printf "%s\n" "$have_broken_ss_family" >&6; }
          if test x$have_broken_ss_family = xyes ; then

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


printf "%s\n" "#define ss_family __ss_family" >>confdefs.h

          else
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ss_family and __ss_family not found" >&5
printf "%s\n" "$as_me: WARNING: ss_family and __ss_family not found" >&2;}
          fi
        fi

        have_gethostbyname2=no
        ac_fn_c_check_func "$LINENO" "gethostbyname2" "ac_cv_func_gethostbyname2"
if test "x$ac_cv_func_gethostbyname2" = xyes
then :
  have_gethostbyname2=yes
fi

        if test $have_gethostbyname2 = yes; then

printf "%s\n" "#define HAVE_GETHOSTBYNAME2 /**/" >>confdefs.h


printf "%s\n" "#define HAVE_IPV6 /**/" >>confdefs.h

          HAVE_IPV6_SUPPORT="yes"
        else
          have_getipnodebyname=no
          ac_fn_c_check_func "$LINENO" "getipnodebyname" "ac_cv_func_getipnodebyname"
if test "x$ac_cv_func_getipnodebyname" = xyes
then :
  have_getipnodebyname=yes
fi

          if test $have_getipnodebyname = yes; then

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


printf "%s\n" "#define HAVE_IPV6 /**/" >>confdefs.h

            HAVE_IPV6_SUPPORT="yes"
          fi
        fi
      fi
    else
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"no\"" >&5
printf "%s\n" "\"no\"" >&6; }
    fi
  fi
fi
LIBS="$old_LIBS"


FFMPEG_INCLUDES=

HAVE_FFMPEG=no
ffmpeg_use_header_subdirs=no

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FFMPEG support" >&5
printf %s "checking for FFMPEG support... " >&6; }

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


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

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


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

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

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

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

fi

  valid_ffmpeg_platform="no"

  if test x"$is_unix" = "xyes"; then
        if test x"$dynlib_support" = "xyes"; then
      valid_ffmpeg_platform="yes"
    fi
  else
    valid_ffmpeg_platform="yes"
  fi

  if test x"$valid_ffmpeg_platform" = "xyes"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: via pkg-config" >&5
printf "%s\n" "via pkg-config" >&6; }

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FFMPEG_AV" >&5
printf %s "checking for FFMPEG_AV... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$FFMPEG_AV_CFLAGS"; then
        pkg_cv_FFMPEG_AV_CFLAGS="$FFMPEG_AV_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavcodec libavformat libavutil\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libavcodec libavformat libavutil") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FFMPEG_AV_CFLAGS=`$PKG_CONFIG --cflags "libavcodec libavformat libavutil" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$FFMPEG_AV_LIBS"; then
        pkg_cv_FFMPEG_AV_LIBS="$FFMPEG_AV_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavcodec libavformat libavutil\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libavcodec libavformat libavutil") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FFMPEG_AV_LIBS=`$PKG_CONFIG --libs "libavcodec libavformat libavutil" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        FFMPEG_AV_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libavcodec libavformat libavutil"`
        else
	        FFMPEG_AV_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libavcodec libavformat libavutil"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$FFMPEG_AV_PKG_ERRORS" >&5

	echo "no. disabled."

elif test $pkg_failed = untried; then
	echo "no. disabled."

else
	FFMPEG_AV_CFLAGS=$pkg_cv_FFMPEG_AV_CFLAGS
	FFMPEG_AV_LIBS=$pkg_cv_FFMPEG_AV_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	old_CFLAGS=$CFLAGS
       old_CPPFLAGS=$CPPFLAGS
       CFLAGS="$CFLAGS $FFMPEG_AV_CFLAGS"
       CPPFLAGS="$CPPFLAGS $FFMPEG_AV_CFLAGS"

       ac_fn_c_check_header_compile "$LINENO" "libavformat/avformat.h" "ac_cv_header_libavformat_avformat_h" "$ac_includes_default"
if test "x$ac_cv_header_libavformat_avformat_h" = xyes
then :

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

         ffmpeg_use_header_subdirs="yes"
else $as_nop
  ac_fn_c_check_header_compile "$LINENO" "avformat.h" "ac_cv_header_avformat_h" "$ac_includes_default"
if test "x$ac_cv_header_avformat_h" = xyes
then :

else $as_nop
  as_fn_error $? "No suitable FFMPEG header found!" "$LINENO" 5
fi

fi


       CFLAGS=$old_CFLAGS
       CPPFLAGS=$old_CPPFLAGS


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FFMPEG_SWSCALE" >&5
printf %s "checking for FFMPEG_SWSCALE... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$FFMPEG_SWSCALE_CFLAGS"; then
        pkg_cv_FFMPEG_SWSCALE_CFLAGS="$FFMPEG_SWSCALE_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libswscale\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libswscale") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FFMPEG_SWSCALE_CFLAGS=`$PKG_CONFIG --cflags "libswscale" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$FFMPEG_SWSCALE_LIBS"; then
        pkg_cv_FFMPEG_SWSCALE_LIBS="$FFMPEG_SWSCALE_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libswscale\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libswscale") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FFMPEG_SWSCALE_LIBS=`$PKG_CONFIG --libs "libswscale" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        FFMPEG_SWSCALE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libswscale"`
        else
	        FFMPEG_SWSCALE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libswscale"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$FFMPEG_SWSCALE_PKG_ERRORS" >&5

	echo "no. trying img_convert"
        old_LIBS=$LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for img_convert in -lavcodec" >&5
printf %s "checking for img_convert in -lavcodec... " >&6; }
if test ${ac_cv_lib_avcodec_img_convert+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lavcodec  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char img_convert ();
int
main (void)
{
return img_convert ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_avcodec_img_convert=yes
else $as_nop
  ac_cv_lib_avcodec_img_convert=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_avcodec_img_convert" >&5
printf "%s\n" "$ac_cv_lib_avcodec_img_convert" >&6; }
if test "x$ac_cv_lib_avcodec_img_convert" = xyes
then :
  have_imgconvert=yes
fi

        LIBS=$old_LIBS

elif test $pkg_failed = untried; then
	echo "no. trying img_convert"
        old_LIBS=$LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for img_convert in -lavcodec" >&5
printf %s "checking for img_convert in -lavcodec... " >&6; }
if test ${ac_cv_lib_avcodec_img_convert+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lavcodec  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char img_convert ();
int
main (void)
{
return img_convert ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_avcodec_img_convert=yes
else $as_nop
  ac_cv_lib_avcodec_img_convert=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_avcodec_img_convert" >&5
printf "%s\n" "$ac_cv_lib_avcodec_img_convert" >&6; }
if test "x$ac_cv_lib_avcodec_img_convert" = xyes
then :
  have_imgconvert=yes
fi

        LIBS=$old_LIBS

else
	FFMPEG_SWSCALE_CFLAGS=$pkg_cv_FFMPEG_SWSCALE_CFLAGS
	FFMPEG_SWSCALE_LIBS=$pkg_cv_FFMPEG_SWSCALE_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	have_swscale=yes
fi
      if (test x"${have_swscale}" = x"yes") || (test x"${have_imgconvert}" = x"yes") ; then

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

        HAVE_FFMPEG_SUPPORT="yes"
        FFMPEG_INCLUDES="$FFMPEG_AV_CFLAGS"
        GFXOUTPUT_DRIVERS="$GFXOUTPUT_DRIVERS ffmpegdrv.o ffmpeglib.o"
        dlopen_pthread=yes
      fi
      if (test x"${have_swscale}" = x"yes") ; then

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

        HAVE_FFMPEG_SWSCALE_SUPPORT="yes"
        FFMPEG_INCLUDES="$FFMPEG_INCLUDES $FFMPEG_SWSCALE_CFLAGS"
        dlopen_pthread=yes
      fi

fi

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

    HAVE_FFMPEG=yes

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FFMPEG_SWRESAMPLE" >&5
printf %s "checking for FFMPEG_SWRESAMPLE... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$FFMPEG_SWRESAMPLE_CFLAGS"; then
        pkg_cv_FFMPEG_SWRESAMPLE_CFLAGS="$FFMPEG_SWRESAMPLE_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libswresample\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libswresample") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FFMPEG_SWRESAMPLE_CFLAGS=`$PKG_CONFIG --cflags "libswresample" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$FFMPEG_SWRESAMPLE_LIBS"; then
        pkg_cv_FFMPEG_SWRESAMPLE_LIBS="$FFMPEG_SWRESAMPLE_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libswresample\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libswresample") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FFMPEG_SWRESAMPLE_LIBS=`$PKG_CONFIG --libs "libswresample" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        FFMPEG_SWRESAMPLE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libswresample"`
        else
	        FFMPEG_SWRESAMPLE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libswresample"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$FFMPEG_SWRESAMPLE_PKG_ERRORS" >&5

	have_swresample=no
elif test $pkg_failed = untried; then
	have_swresample=no
else
	FFMPEG_SWRESAMPLE_CFLAGS=$pkg_cv_FFMPEG_SWRESAMPLE_CFLAGS
	FFMPEG_SWRESAMPLE_LIBS=$pkg_cv_FFMPEG_SWRESAMPLE_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	have_swresample=yes
fi
    if test x"$have_swresample" = "xyes"; then

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

      HAVE_FFMPEG_SWRESAMPLE_SUPPORT="yes"
    else
      # dnl libav is abandoned and support should be removed, but check for it if swresample is missing.

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FFMPEG_AVRESAMPLE" >&5
printf %s "checking for FFMPEG_AVRESAMPLE... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$FFMPEG_AVRESAMPLE_CFLAGS"; then
        pkg_cv_FFMPEG_AVRESAMPLE_CFLAGS="$FFMPEG_AVRESAMPLE_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavresample\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libavresample") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FFMPEG_AVRESAMPLE_CFLAGS=`$PKG_CONFIG --cflags "libavresample" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$FFMPEG_AVRESAMPLE_LIBS"; then
        pkg_cv_FFMPEG_AVRESAMPLE_LIBS="$FFMPEG_AVRESAMPLE_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavresample\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libavresample") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FFMPEG_AVRESAMPLE_LIBS=`$PKG_CONFIG --libs "libavresample" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        FFMPEG_AVRESAMPLE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libavresample"`
        else
	        FFMPEG_AVRESAMPLE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libavresample"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$FFMPEG_AVRESAMPLE_PKG_ERRORS" >&5

	have_avresample=no
elif test $pkg_failed = untried; then
	have_avresample=no
else
	FFMPEG_AVRESAMPLE_CFLAGS=$pkg_cv_FFMPEG_AVRESAMPLE_CFLAGS
	FFMPEG_AVRESAMPLE_LIBS=$pkg_cv_FFMPEG_AVRESAMPLE_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	have_avresample=yes
fi
      if test x"$have_avresample" = "xyes"; then

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

        HAVE_FFMPEG_AVRESAMPLE_SUPPORT="yes"
      else
        as_fn_error $? "No swresample or avresample library available!" "$LINENO" 5
      fi
    fi
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not available" >&5
printf "%s\n" "not available" >&6; }
  fi
fi

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


  ORIG_CFLAGS="$CFLAGS"
  CFLAGS="$CFLAGS $FFMPEG_INCLUDES"

  TEST_FFMPEG_C=" AVCodecContext *context_dropped_in_ffmpeg_5;
                  "

  if test x"$ffmpeg_use_header_subdirs" = "xyes"; then
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include "libavformat/avformat.h"
int
main (void)
{
 $TEST_FFMPEG_C
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

else $as_nop
   as_fn_error $? "ffmpeg version is not compatible. Use 4.x" "$LINENO" 5
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include "avformat.h"
int
main (void)
{
 $TEST_FFMPEG_C
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

else $as_nop
   as_fn_error $? "ffmpeg version is not compatible. Use 4.x" "$LINENO" 5
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  fi

  CFLAGS=$ORIG_CFLAGS

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

linux_glibc_220_and_up=yes
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we are using glibc-2.20 and up" >&5
printf %s "checking if we are using glibc-2.20 and up... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __linux
             #  include <ctype.h>
             #  ifdef __GLIBC__
             #    if (__GLIBC__>=2)
             #      if ((__GLIBC__==2 && __GLIBC_MINOR__>=20) || __GLIBC__>=3)
             #        error GLIBC2.20+
             #      endif
             #    endif
             #  endif
             #endif
int
main (void)
{
int a=0
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  linux_glibc_220_and_up=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $linux_glibc_220_and_up" >&5
printf "%s\n" "$linux_glibc_220_and_up" >&6; }

TFE_LIBS=""
if test x"$enable_ethernet" = "xyes"; then
  have_tuntap="no"
  if test x"$is_win32" = "xyes"; then
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pcap_inject in -lpcap" >&5
printf %s "checking for pcap_inject in -lpcap... " >&6; }
if test ${ac_cv_lib_pcap_pcap_inject+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcap $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.  */
char pcap_inject ();
int
main (void)
{
return pcap_inject ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_pcap_pcap_inject=yes
else $as_nop
  ac_cv_lib_pcap_pcap_inject=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_inject" >&5
printf "%s\n" "$ac_cv_lib_pcap_pcap_inject" >&6; }
if test "x$ac_cv_lib_pcap_pcap_inject" = xyes
then :


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


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

      HAVE_RAWNET_SUPPORT="yes";

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


fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pcap_sendpacket in -lpcap" >&5
printf %s "checking for pcap_sendpacket in -lpcap... " >&6; }
if test ${ac_cv_lib_pcap_pcap_sendpacket+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcap $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.  */
char pcap_sendpacket ();
int
main (void)
{
return pcap_sendpacket ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_pcap_pcap_sendpacket=yes
else $as_nop
  ac_cv_lib_pcap_pcap_sendpacket=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_sendpacket" >&5
printf "%s\n" "$ac_cv_lib_pcap_pcap_sendpacket" >&6; }
if test "x$ac_cv_lib_pcap_pcap_sendpacket" = xyes
then :


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


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

      HAVE_RAWNET_SUPPORT="yes";

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


fi

    if test x"$HAVE_RAWNET_SUPPORT" != "xyes"; then
      as_fn_error $? "Ethernet support requested via --enable-ethernet, but the pcap headers were not found." "$LINENO" 5
    fi
  else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
printf %s "checking for gethostbyname in -lnsl... " >&6; }
if test ${ac_cv_lib_nsl_gethostbyname+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$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.  */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_nsl_gethostbyname=yes
else $as_nop
  ac_cv_lib_nsl_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
then :
   LIBS="-lnsl $LIBS"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5
printf %s "checking for gethostbyname in -lsocket... " >&6; }
if test ${ac_cv_lib_socket_gethostbyname+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_socket_gethostbyname=yes
else $as_nop
  ac_cv_lib_socket_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5
printf "%s\n" "$ac_cv_lib_socket_gethostbyname" >&6; }
if test "x$ac_cv_lib_socket_gethostbyname" = xyes
then :
   LIBS="-lsocket $LIBS"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pcap_inject in -lpcap" >&5
printf %s "checking for pcap_inject in -lpcap... " >&6; }
if test ${ac_cv_lib_pcap_pcap_inject+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcap $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.  */
char pcap_inject ();
int
main (void)
{
return pcap_inject ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_pcap_pcap_inject=yes
else $as_nop
  ac_cv_lib_pcap_pcap_inject=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_inject" >&5
printf "%s\n" "$ac_cv_lib_pcap_pcap_inject" >&6; }
if test "x$ac_cv_lib_pcap_pcap_inject" = xyes
then :


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


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

      HAVE_RAWNET_SUPPORT="yes";

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

      TFE_LIBS="-lpcap"

fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pcap_sendpacket in -lpcap" >&5
printf %s "checking for pcap_sendpacket in -lpcap... " >&6; }
if test ${ac_cv_lib_pcap_pcap_sendpacket+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcap $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.  */
char pcap_sendpacket ();
int
main (void)
{
return pcap_sendpacket ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_pcap_pcap_sendpacket=yes
else $as_nop
  ac_cv_lib_pcap_pcap_sendpacket=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_sendpacket" >&5
printf "%s\n" "$ac_cv_lib_pcap_pcap_sendpacket" >&6; }
if test "x$ac_cv_lib_pcap_pcap_sendpacket" = xyes
then :


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


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

      HAVE_RAWNET_SUPPORT="yes";

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

      TFE_LIBS="-lpcap"

fi

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pcap_open_live in -lpcap" >&5
printf %s "checking for pcap_open_live in -lpcap... " >&6; }
if test ${ac_cv_lib_pcap_pcap_open_live+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcap $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.  */
char pcap_open_live ();
int
main (void)
{
return pcap_open_live ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_pcap_pcap_open_live=yes
else $as_nop
  ac_cv_lib_pcap_pcap_open_live=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_open_live" >&5
printf "%s\n" "$ac_cv_lib_pcap_pcap_open_live" >&6; }
if test "x$ac_cv_lib_pcap_pcap_open_live" = xyes
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libnet_init in -lnet" >&5
printf %s "checking for libnet_init in -lnet... " >&6; }
if test ${ac_cv_lib_net_libnet_init+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lnet $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.  */
char libnet_init ();
int
main (void)
{
return libnet_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_net_libnet_init=yes
else $as_nop
  ac_cv_lib_net_libnet_init=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_net_libnet_init" >&5
printf "%s\n" "$ac_cv_lib_net_libnet_init" >&6; }
if test "x$ac_cv_lib_net_libnet_init" = xyes
then :


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


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

        HAVE_RAWNET_SUPPORT="yes";

printf "%s\n" "#define VICE_USE_LIBNET_1_1 /**/" >>confdefs.h

        TFE_LIBS="-lpcap `libnet-config --libs`"
        libnet_cflags="`libnet-config --defines`"

fi

fi

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pcap_open_live in -lpcap" >&5
printf %s "checking for pcap_open_live in -lpcap... " >&6; }
if test ${ac_cv_lib_pcap_pcap_open_live+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcap $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.  */
char pcap_open_live ();
int
main (void)
{
return pcap_open_live ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_pcap_pcap_open_live=yes
else $as_nop
  ac_cv_lib_pcap_pcap_open_live=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_open_live" >&5
printf "%s\n" "$ac_cv_lib_pcap_pcap_open_live" >&6; }
if test "x$ac_cv_lib_pcap_pcap_open_live" = xyes
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libnet_write_link_layer in -lnet" >&5
printf %s "checking for libnet_write_link_layer in -lnet... " >&6; }
if test ${ac_cv_lib_net_libnet_write_link_layer+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lnet $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.  */
char libnet_write_link_layer ();
int
main (void)
{
return libnet_write_link_layer ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_net_libnet_write_link_layer=yes
else $as_nop
  ac_cv_lib_net_libnet_write_link_layer=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_net_libnet_write_link_layer" >&5
printf "%s\n" "$ac_cv_lib_net_libnet_write_link_layer" >&6; }
if test "x$ac_cv_lib_net_libnet_write_link_layer" = xyes
then :


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


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

        HAVE_RAWNET_SUPPORT="yes";
        TFE_LIBS="-lpcap `libnet-config --libs`"
        libnet_cflags="`libnet-config --defines`"

fi

fi

    if test x"$libnet_cflags" != "x"; then
      if test x"$linux_glibc_220_and_up" = "xyes"; then
        new_libnet_cflags=""
        for i in $libnet_cflags
        do
          if test x"$i" = "x-D_BSD_SOURCE"; then
            new_libnet_cflags="$new_libnet_cflags -D_DEFAULT_SOURCE"
          else
            new_libnet_cflags="$new_libnet_cflags $i"
          fi
        done
        CFLAGS="$CFLAGS $new_libnet_cflags"
      else
        CFLAGS="$CFLAGS $libnet_cflags"
      fi
    fi
        ac_fn_c_check_header_compile "$LINENO" "linux/if_tun.h" "ac_cv_header_linux_if_tun_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_if_tun_h" = xyes
then :

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


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

                     have_tuntap=yes
                     HAVE_RAWNET_SUPPORT="yes"
fi

  fi
  if test x"$TFE_LIBS" = "x" -a x"$is_win32" = "xno" -a x"$is_win32_gtk3" = "xno" -a x"$have_tuntap" = "xno"; then
    as_fn_error $? "Needed pcap library not found, please install libpcap-dev or equivalent" "$LINENO" 5
  fi
fi


if test x"$is_unix" = "xyes" -a x"$is_unix_macosx" = "xno"; then
  if test x"$with_pulse" != "xno"; then
           for ac_header in pulse/simple.h
do :
  ac_fn_c_check_header_compile "$LINENO" "pulse/simple.h" "ac_cv_header_pulse_simple_h" "$ac_includes_default"
if test "x$ac_cv_header_pulse_simple_h" = xyes
then :
  printf "%s\n" "#define HAVE_PULSE_SIMPLE_H 1" >>confdefs.h
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pa_simple_new in -lpulse-simple" >&5
printf %s "checking for pa_simple_new in -lpulse-simple... " >&6; }
if test ${ac_cv_lib_pulse_simple_pa_simple_new+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpulse-simple $SOUND_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.  */
char pa_simple_new ();
int
main (void)
{
return pa_simple_new ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_pulse_simple_pa_simple_new=yes
else $as_nop
  ac_cv_lib_pulse_simple_pa_simple_new=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pulse_simple_pa_simple_new" >&5
printf "%s\n" "$ac_cv_lib_pulse_simple_pa_simple_new" >&6; }
if test "x$ac_cv_lib_pulse_simple_pa_simple_new" = xyes
then :
  SOUND_DRIVERS="$SOUND_DRIVERS soundpulse.o";
                      SOUND_LIBS="$SOUND_LIBS -lpulse-simple -lpulse";
                      USE_PULSE_SUPPORT="yes";

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

fi

fi

done
    if test x"$with_pulse" != "xno" -a x"$USE_PULSE_SUPPORT" != "xyes"; then
      as_fn_error $? "pulse audio support missing" "$LINENO" 5
    fi
  fi

    if test x"$with_alsa" != "xno"; then
           for ac_header in alsa/asoundlib.h
do :
  ac_fn_c_check_header_compile "$LINENO" "alsa/asoundlib.h" "ac_cv_header_alsa_asoundlib_h" "$ac_includes_default"
if test "x$ac_cv_header_alsa_asoundlib_h" = xyes
then :
  printf "%s\n" "#define HAVE_ALSA_ASOUNDLIB_H 1" >>confdefs.h
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for snd_pcm_open in -lasound" >&5
printf %s "checking for snd_pcm_open in -lasound... " >&6; }
if test ${ac_cv_lib_asound_snd_pcm_open+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lasound $SOUND_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.  */
char snd_pcm_open ();
int
main (void)
{
return snd_pcm_open ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_asound_snd_pcm_open=yes
else $as_nop
  ac_cv_lib_asound_snd_pcm_open=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_asound_snd_pcm_open" >&5
printf "%s\n" "$ac_cv_lib_asound_snd_pcm_open" >&6; }
if test "x$ac_cv_lib_asound_snd_pcm_open" = xyes
then :
  SOUND_DRIVERS="$SOUND_DRIVERS soundalsa.o";
                      SOUND_LIBS="$SOUND_LIBS -lasound";
                      USE_ALSA_SUPPORT="yes";

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

fi

fi

done
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for snd_pcm_avail in -lasound" >&5
printf %s "checking for snd_pcm_avail in -lasound... " >&6; }
if test ${ac_cv_lib_asound_snd_pcm_avail+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lasound  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char snd_pcm_avail ();
int
main (void)
{
return snd_pcm_avail ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_asound_snd_pcm_avail=yes
else $as_nop
  ac_cv_lib_asound_snd_pcm_avail=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_asound_snd_pcm_avail" >&5
printf "%s\n" "$ac_cv_lib_asound_snd_pcm_avail" >&6; }
if test "x$ac_cv_lib_asound_snd_pcm_avail" = xyes
then :

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

fi

    if test x"$with_alsa" != "xno" -a x"$USE_ALSA_SUPPORT" != "xyes"; then
      as_fn_error $? "alsa support is missing" "$LINENO" 5
    fi
  fi


            if test x"$with_oss" = "xyes"; then
           for ac_header in linux/soundcard.h machine/soundcard.h sys/soundcard.h soundcard.h
do :
  as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
 SOUND_DRIVERS="$SOUND_DRIVERS sounduss.o";
                      USE_OSS_SUPPORT="yes";

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

fi

done
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
printf %s "checking for _oss_ioctl in -lossaudio... " >&6; }
if test ${ac_cv_lib_ossaudio__oss_ioctl+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lossaudio $SOUND_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.  */
char _oss_ioctl ();
int
main (void)
{
return _oss_ioctl ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ossaudio__oss_ioctl=yes
else $as_nop
  ac_cv_lib_ossaudio__oss_ioctl=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
printf "%s\n" "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes
then :
  printf "%s\n" "#define HAVE_LIBOSSAUDIO 1" >>confdefs.h

  LIBS="-lossaudio $LIBS"

fi

    if test x"$USE_OSS_SUPPORT" != "xyes"; then
      as_fn_error $? "OSS support missing" "$LINENO" 5
    fi
  fi

    if test x"$with_sun" != "xno" -a x"$host_os" != "openbsd"; then
           for ac_header in sys/audioio.h
do :
  ac_fn_c_check_header_compile "$LINENO" "sys/audioio.h" "ac_cv_header_sys_audioio_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_audioio_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_AUDIOIO_H 1" >>confdefs.h
 SOUND_DRIVERS="$SOUND_DRIVERS soundsun.o"; break
fi

done
  fi

fi



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

  old_CFLAGS="$CFLAGS"
  CFLAGS="$VICE_CFLAGS"

  ac_fn_c_check_header_compile "$LINENO" "lame/lame.h" "ac_cv_header_lame_lame_h" "$ac_includes_default"
if test "x$ac_cv_header_lame_lame_h" = xyes
then :

fi


    if test x"$ac_cv_header_lame_lame_h" = "xyes" ; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lame lib linking" >&5
printf %s "checking for lame lib linking... " >&6; }
    if test x"$dynlib_support" = "xyes" -a x"$enable_static_lame" != "xyes" ; then
            SOUND_DRIVERS="$SOUND_DRIVERS soundmp3.o lamelib.o"

printf "%s\n" "#define USE_LAMEMP3 /**/" >>confdefs.h

      USE_LAMEMP3_SUPPORT="yes"

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

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: dynlib" >&5
printf "%s\n" "dynlib" >&6; }
    else
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: trying static" >&5
printf "%s\n" "trying static" >&6; }
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lame_encode_buffer in -lmp3lame" >&5
printf %s "checking for lame_encode_buffer in -lmp3lame... " >&6; }
if test ${ac_cv_lib_mp3lame_lame_encode_buffer+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lmp3lame  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char lame_encode_buffer ();
int
main (void)
{
return lame_encode_buffer ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_mp3lame_lame_encode_buffer=yes
else $as_nop
  ac_cv_lib_mp3lame_lame_encode_buffer=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mp3lame_lame_encode_buffer" >&5
printf "%s\n" "$ac_cv_lib_mp3lame_lame_encode_buffer" >&6; }
if test "x$ac_cv_lib_mp3lame_lame_encode_buffer" = xyes
then :
  ADD_MPGDECODER=0
fi

      if test "$ac_cv_lib_mp3lame_lame_encode_buffer" = "no"; then
        unset ac_cv_lib_mp3lame_lame_encode_buffer
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lame_encode_buffer in -lmp3lame" >&5
printf %s "checking for lame_encode_buffer in -lmp3lame... " >&6; }
if test ${ac_cv_lib_mp3lame_lame_encode_buffer+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lmp3lame -lmpgdecoder $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char lame_encode_buffer ();
int
main (void)
{
return lame_encode_buffer ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_mp3lame_lame_encode_buffer=yes
else $as_nop
  ac_cv_lib_mp3lame_lame_encode_buffer=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mp3lame_lame_encode_buffer" >&5
printf "%s\n" "$ac_cv_lib_mp3lame_lame_encode_buffer" >&6; }
if test "x$ac_cv_lib_mp3lame_lame_encode_buffer" = xyes
then :
  ADD_MPGDECODER=1
fi

      fi
      if test "$ac_cv_lib_mp3lame_lame_encode_buffer" != "no"; then
        SOUND_DRIVERS="$SOUND_DRIVERS soundmp3.o";
        SOUND_LIBS="$SOUND_LIBS -lmp3lame";
        if test "$ADD_MPGDECODER" = "1" ; then
          SOUND_LIBS="$SOUND_LIBS -lmpgdecoder";
        fi

printf "%s\n" "#define USE_LAMEMP3 /**/" >>confdefs.h

        USE_LAMEMP3_SUPPORT="yes"

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

      fi
      if test x"$USE_LAMEMP3_SUPPORT" != "xyes" -a x"$enable_lame" = "xyes"; then
        as_fn_error $? "lame mp3 support is missing" "$LINENO" 5
      fi
    fi
  else
    as_fn_error $? "lame mp3 support is missing" "$LINENO" 5
  fi

  CFLAGS="$old_CFLAGS"
fi

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

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


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

if test x"$FCCACHE" = "xfalse"; then
   if false; then
  HAVE_FC_CACHE_TRUE=
  HAVE_FC_CACHE_FALSE='#'
else
  HAVE_FC_CACHE_TRUE='#'
  HAVE_FC_CACHE_FALSE=
fi

else
   if true; then
  HAVE_FC_CACHE_TRUE=
  HAVE_FC_CACHE_FALSE='#'
else
  HAVE_FC_CACHE_TRUE='#'
  HAVE_FC_CACHE_FALSE=
fi

fi

dsound_header_no_lib="no"

if test x"$is_win32" = "xyes" -o x"$is_win32_gtk3" = "xyes"; then
    if test x"$enable_sdl1ui" != "xyes" -a x"$enable_sdl2ui" != "xyes"; then
        SOUND_DRIVERS="$SOUND_DRIVERS soundwmm.o"
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can use directx sound" >&5
printf %s "checking whether we can use directx sound... " >&6; }
        ac_fn_c_check_header_compile "$LINENO" "dsound.h" "ac_cv_header_dsound_h" "$ac_includes_default"
if test "x$ac_cv_header_dsound_h" = xyes
then :

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

                USE_DXSOUND_SUPPORT="yes"
               SOUND_DRIVERS="$SOUND_DRIVERS sounddx.o"
               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -ldsound" >&5
printf %s "checking for -ldsound... " >&6; }
               old_LIBS="$LIBS"
               LIBS="$LIBS -ldsound"
               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                               #define DIRECTSOUND_VERSION 0x500
                                                #include <dsound.h>
int
main (void)
{
LPDIRECTSOUNDBUFFER buffer=NULL;
                                                IDirectSoundBuffer_Restore(buffer);

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

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

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

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

fi


        if test x"$dsound_header_no_lib" = "xyes" -o x"$dinput_header_no_lib" = "xyes"; then
              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if CoInitialize can be linked" >&5
printf %s "checking if CoInitialize can be linked... " >&6; }
              LIBS="$LIBS -lole32"
              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                               #include <objbase.h>
int
main (void)
{
CoInitialize(NULL);

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
   as_fn_error $? "no" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
        fi
    else
        SOUND_DRIVERS="$SOUND_DRIVERS soundwmm.o"
    fi
fi

if test x"$is_beos" = "xyes"; then
    SOUND_DRIVERS="$SOUND_DRIVERS soundbeos.o soundbsp.o"
fi


if test x"$with_vorbis" != "xyes"; then
    VORBIS_PRESENT=no
else
    VORBIS_PRESENT=yes
           for ac_header in vorbis/vorbisfile.h
do :
  ac_fn_c_check_header_compile "$LINENO" "vorbis/vorbisfile.h" "ac_cv_header_vorbis_vorbisfile_h" "$ac_includes_default"
if test "x$ac_cv_header_vorbis_vorbisfile_h" = xyes
then :
  printf "%s\n" "#define HAVE_VORBIS_VORBISFILE_H 1" >>confdefs.h

else $as_nop
  VORBIS_PRESENT=no
fi

done

    if test x"$VORBIS_PRESENT" = "xyes"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ogg_stream_flush in -logg" >&5
printf %s "checking for ogg_stream_flush in -logg... " >&6; }
if test ${ac_cv_lib_ogg_ogg_stream_flush+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-logg  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char ogg_stream_flush ();
int
main (void)
{
return ogg_stream_flush ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ogg_ogg_stream_flush=yes
else $as_nop
  ac_cv_lib_ogg_ogg_stream_flush=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ogg_ogg_stream_flush" >&5
printf "%s\n" "$ac_cv_lib_ogg_ogg_stream_flush" >&6; }
if test "x$ac_cv_lib_ogg_ogg_stream_flush" = xyes
then :
  printf "%s\n" "#define HAVE_LIBOGG 1" >>confdefs.h

  LIBS="-logg $LIBS"

else $as_nop
  VORBIS_PRESENT=no
fi

    fi

    if test x"$VORBIS_PRESENT" = "xyes"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for vorbis_info_clear in -lvorbis" >&5
printf %s "checking for vorbis_info_clear in -lvorbis... " >&6; }
if test ${ac_cv_lib_vorbis_vorbis_info_clear+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lvorbis  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char vorbis_info_clear ();
int
main (void)
{
return vorbis_info_clear ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_vorbis_vorbis_info_clear=yes
else $as_nop
  ac_cv_lib_vorbis_vorbis_info_clear=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_vorbis_vorbis_info_clear" >&5
printf "%s\n" "$ac_cv_lib_vorbis_vorbis_info_clear" >&6; }
if test "x$ac_cv_lib_vorbis_vorbis_info_clear" = xyes
then :
  printf "%s\n" "#define HAVE_LIBVORBIS 1" >>confdefs.h

  LIBS="-lvorbis $LIBS"

else $as_nop
  VORBIS_PRESENT=no
fi

    fi

    if test x"$VORBIS_PRESENT" = "xyes"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ov_open_callbacks in -lvorbisfile" >&5
printf %s "checking for ov_open_callbacks in -lvorbisfile... " >&6; }
if test ${ac_cv_lib_vorbisfile_ov_open_callbacks+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lvorbisfile  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char ov_open_callbacks ();
int
main (void)
{
return ov_open_callbacks ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_vorbisfile_ov_open_callbacks=yes
else $as_nop
  ac_cv_lib_vorbisfile_ov_open_callbacks=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_vorbisfile_ov_open_callbacks" >&5
printf "%s\n" "$ac_cv_lib_vorbisfile_ov_open_callbacks" >&6; }
if test "x$ac_cv_lib_vorbisfile_ov_open_callbacks" = xyes
then :
  printf "%s\n" "#define HAVE_LIBVORBISFILE 1" >>confdefs.h

  LIBS="-lvorbisfile $LIBS"

else $as_nop
  VORBIS_PRESENT=no
fi

    fi

    if test x"$VORBIS_PRESENT" = "xyes"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for vorbis_encode_init_vbr in -lvorbisenc" >&5
printf %s "checking for vorbis_encode_init_vbr in -lvorbisenc... " >&6; }
if test ${ac_cv_lib_vorbisenc_vorbis_encode_init_vbr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lvorbisenc  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char vorbis_encode_init_vbr ();
int
main (void)
{
return vorbis_encode_init_vbr ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_vorbisenc_vorbis_encode_init_vbr=yes
else $as_nop
  ac_cv_lib_vorbisenc_vorbis_encode_init_vbr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_vorbisenc_vorbis_encode_init_vbr" >&5
printf "%s\n" "$ac_cv_lib_vorbisenc_vorbis_encode_init_vbr" >&6; }
if test "x$ac_cv_lib_vorbisenc_vorbis_encode_init_vbr" = xyes
then :
  printf "%s\n" "#define HAVE_LIBVORBISENC 1" >>confdefs.h

  LIBS="-lvorbisenc $LIBS"

else $as_nop
  VORBIS_PRESENT=no
fi

    fi

    if test x"$with_vorbis" = "xyes" -a x"$VORBIS_PRESENT" = "xno"; then
        as_fn_error $? "Ogg/Vorbis requested but missing." "$LINENO" 5
    fi
        SOUND_DRIVERS="$SOUND_DRIVERS soundvorbis.o";
    LIBS="$LIBS -lvorbisfile -logg -lvorbis -lvorbisenc"
    USE_VORBIS_SUPPORT="yes"

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

fi


if test x"$with_flac" != "xyes"; then
    FLAC_PRESENT=no
else
    FLAC_PRESENT=yes

           for ac_header in FLAC/stream_decoder.h
do :
  ac_fn_c_check_header_compile "$LINENO" "FLAC/stream_decoder.h" "ac_cv_header_FLAC_stream_decoder_h" "$ac_includes_default"
if test "x$ac_cv_header_FLAC_stream_decoder_h" = xyes
then :
  printf "%s\n" "#define HAVE_FLAC_STREAM_DECODER_H 1" >>confdefs.h

else $as_nop
  FLAC_PRESENT=no
fi

done

    if test x"$FLAC_PRESENT" = "xyes"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FLAC__stream_decoder_get_channels in -lFLAC" >&5
printf %s "checking for FLAC__stream_decoder_get_channels in -lFLAC... " >&6; }
if test ${ac_cv_lib_FLAC_FLAC__stream_decoder_get_channels+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lFLAC  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char FLAC__stream_decoder_get_channels ();
int
main (void)
{
return FLAC__stream_decoder_get_channels ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_FLAC_FLAC__stream_decoder_get_channels=yes
else $as_nop
  ac_cv_lib_FLAC_FLAC__stream_decoder_get_channels=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_FLAC_FLAC__stream_decoder_get_channels" >&5
printf "%s\n" "$ac_cv_lib_FLAC_FLAC__stream_decoder_get_channels" >&6; }
if test "x$ac_cv_lib_FLAC_FLAC__stream_decoder_get_channels" = xyes
then :
  printf "%s\n" "#define HAVE_LIBFLAC 1" >>confdefs.h

  LIBS="-lFLAC $LIBS"

else $as_nop
  FLAC_PRESENT=no
fi

    fi

    if test x"$FLAC_PRESENT" = "xno"; then
        unset ac_cv_lib_FLAC_FLAC__stream_decoder_get_channels
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FLAC__stream_decoder_get_channels in -lFLAC" >&5
printf %s "checking for FLAC__stream_decoder_get_channels in -lFLAC... " >&6; }
if test ${ac_cv_lib_FLAC_FLAC__stream_decoder_get_channels+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lFLAC -lwinmm $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char FLAC__stream_decoder_get_channels ();
int
main (void)
{
return FLAC__stream_decoder_get_channels ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_FLAC_FLAC__stream_decoder_get_channels=yes
else $as_nop
  ac_cv_lib_FLAC_FLAC__stream_decoder_get_channels=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_FLAC_FLAC__stream_decoder_get_channels" >&5
printf "%s\n" "$ac_cv_lib_FLAC_FLAC__stream_decoder_get_channels" >&6; }
if test "x$ac_cv_lib_FLAC_FLAC__stream_decoder_get_channels" = xyes
then :
  printf "%s\n" "#define HAVE_LIBFLAC 1" >>confdefs.h

  LIBS="-lFLAC $LIBS"

else $as_nop
  FLAC_PRESENT=no
fi

        if test x"$FLAC_PRESENT" = "xyes"; then
            LIBS="$LIBS -lwinmm"
        fi
    fi

    if test x"$FLAC_PRESENT" = "xno"; then
        as_fn_error $? "FLAC support requested, but missing." "$LINENO" 5
    fi
    LIBS="$LIBS -lFLAC"
    SOUND_DRIVERS="$SOUND_DRIVERS soundflac.o"
    USE_FLAC_SUPPORT="yes"

printf "%s\n" "#define USE_FLAC /**/" >>confdefs.h


fi


if test x"$is_unix_macosx" = "xyes"; then

    ac_fn_c_check_header_compile "$LINENO" "CoreAudio/CoreAudio.h" "ac_cv_header_CoreAudio_CoreAudio_h" "$ac_includes_default"
if test "x$ac_cv_header_CoreAudio_CoreAudio_h" = xyes
then :

fi

  if test x"$ac_cv_header_CoreAudio_CoreAudio_h" = "xyes" ; then
    ac_fn_c_check_header_compile "$LINENO" "AudioToolbox/AudioToolbox.h" "ac_cv_header_AudioToolbox_AudioToolbox_h" "$ac_includes_default"
if test "x$ac_cv_header_AudioToolbox_AudioToolbox_h" = xyes
then :

fi

    if test x"$ac_cv_header_AudioToolbox_AudioToolbox_h" = "xyes" ; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can link the CoreAudio framework" >&5
printf %s "checking whether we can link the CoreAudio framework... " >&6; }
      old_LIBS="${LIBS}"
      LIBS="${LIBS} -framework CoreAudio -framework AudioToolbox"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <CoreAudio/CoreAudio.h>
int
main (void)
{
AudioDeviceStart(0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
                   SOUND_DRIVERS="$SOUND_DRIVERS soundcoreaudio.o";
                   SOUND_LIBS="$SOUND_LIBS -framework CoreAudio -framework AudioToolbox";
                   USE_COREAUDIO_SUPPORT="yes";

printf "%s\n" "#define USE_COREAUDIO /**/" >>confdefs.h

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
      LIBS=${old_LIBS}

      ac_fn_c_check_header_compile "$LINENO" "AudioUnit/AudioUnit.h" "ac_cv_header_AudioUnit_AudioUnit_h" "$ac_includes_default"
if test "x$ac_cv_header_AudioUnit_AudioUnit_h" = xyes
then :

fi

      if test x"$ac_cv_header_AudioUnit_AudioUnit_h" = "xyes" ; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can link the AudioUnit framework" >&5
printf %s "checking whether we can link the AudioUnit framework... " >&6; }
        old_LIBS="${LIBS}"
        LIBS="${LIBS} -framework AudioUnit"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <AudioUnit/AudioUnit.h>
int
main (void)
{
AudioOutputUnitStart(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
                     SOUND_LIBS="$SOUND_LIBS -framework AudioUnit";
                     HAVE_AUDIO_UNIT_SUPPORT="yes";

printf "%s\n" "#define HAVE_AUDIO_UNIT /**/" >>confdefs.h

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
        LIBS=${old_LIBS}
      fi
    fi
  fi

    if test x"$enable_midi" = "xyes"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can link the CoreMIDI framework" >&5
printf %s "checking whether we can link the CoreMIDI framework... " >&6; }
    old_LIBS="${LIBS}"
    LIBS="$LIBS -framework CoreMidi -framework CoreServices"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <CoreMIDI/MIDIServices.h>
int
main (void)
{
MIDIGetNumberOfDevices()
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };

printf "%s\n" "#define HAVE_MIDI /**/" >>confdefs.h

                 HAVE_MIDI_SUPPORT="yes"
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
                 LIBS=${old_LIBS}
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
  fi
  if test x"$enable_midi" = "xyes" -a x"$HAVE_MIDI_SUPPORT" != "xyes"; then
    as_fn_error $? "MIDI support missing" "$LINENO" 5
  fi
fi




if test x"$is_unix" = "xyes"; then

    case "$host_cpu" in
  i*86 | x86_64* | amd64*)
      ;;
  *)
      enable_parsid=no
      enable_ssi2001=no
      enable_hardsid=no
      enable_catweasel=no
      ;;
  esac

  if test x"$enable_parsid" = "xyes" -o x"$enable_ssi2001" = "xyes" -o x"$enable_hardsid" != "xno" -o x"$enable_catweasel" = "xyes"; then

    if test x"$enable_libieee1284" = "xyes"; then
      LIBIEEE1284_HEADERS_PRESENT=yes
    else
      LIBIEEE1284_HEADERS_PRESENT=no
    fi
    LINUX_HARDSID_HEADER_PRESENT=yes
    LINUX_PARPORT_HEADERS_PRESENT=yes
    CATWEASEL_HEADER_PRESENT=yes
    BSD_SET_IOPERM_HEADERS_PRESENT=yes
    PARSID_SUPPORT=no
    IOSID_SUPPORT=no
    PORTSID_SUPPORT=no
    PCIUTILS_HEADER_PRESENT=yes
    PCIUTILS_LIB_PRESENT=no

        if test x"$enable_libieee1284" = "xyes"; then
             for ac_header in ieee1284.h
do :
  ac_fn_c_check_header_compile "$LINENO" "ieee1284.h" "ac_cv_header_ieee1284_h" "$ac_includes_default"
if test "x$ac_cv_header_ieee1284_h" = xyes
then :
  printf "%s\n" "#define HAVE_IEEE1284_H 1" >>confdefs.h

else $as_nop
  LIBIEEE1284_HEADERS_PRESENT=no
fi

done
    fi
           for ac_header in linux/hardsid.h
do :
  ac_fn_c_check_header_compile "$LINENO" "linux/hardsid.h" "ac_cv_header_linux_hardsid_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_hardsid_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_HARDSID_H 1" >>confdefs.h

else $as_nop
  LINUX_HARDSID_HEADER_PRESENT=no
fi

done
           for ac_header in linux/ppdev.h linux/parport.h
do :
  as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else $as_nop
  LINUX_PARPORT_HEADERS_PRESENT=no
fi

done
           for ac_header in dev/ppbus/ppi.h dev/ppbus/ppbconf.h
do :
  as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else $as_nop
  FREEBSD_PARPORT_HEADERS_PRESENT=no
fi

done
           for ac_header in cwsid.h
do :
  ac_fn_c_check_header_compile "$LINENO" "cwsid.h" "ac_cv_header_cwsid_h" "$ac_includes_default"
if test "x$ac_cv_header_cwsid_h" = xyes
then :
  printf "%s\n" "#define HAVE_CWSID_H 1" >>confdefs.h

else $as_nop
  CATWEASEL_HEADER_PRESENT=no
fi

done
           for ac_header in machine/sysarch.h
do :
  ac_fn_c_check_header_compile "$LINENO" "machine/sysarch.h" "ac_cv_header_machine_sysarch_h" "$ac_includes_default"
if test "x$ac_cv_header_machine_sysarch_h" = xyes
then :
  printf "%s\n" "#define HAVE_MACHINE_SYSARCH_H 1" >>confdefs.h

else $as_nop
  BSD_SET_IOPERM_HEADERS_PRESENT=no
fi

done
    ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
if test "x$ac_cv_header_unistd_h" = xyes
then :
  printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/io.h" "ac_cv_header_sys_io_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_io_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_IO_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "machine/pio.h" "ac_cv_header_machine_pio_h" "$ac_includes_default"
if test "x$ac_cv_header_machine_pio_h" = xyes
then :
  printf "%s\n" "#define HAVE_MACHINE_PIO_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "machine/cpufunc.h" "ac_cv_header_machine_cpufunc_h" "$ac_includes_default"
if test "x$ac_cv_header_machine_cpufunc_h" = xyes
then :
  printf "%s\n" "#define HAVE_MACHINE_CPUFUNC_H 1" >>confdefs.h

fi

           for ac_header in pci/pci.h
do :
  ac_fn_c_check_header_compile "$LINENO" "pci/pci.h" "ac_cv_header_pci_pci_h" "$ac_includes_default"
if test "x$ac_cv_header_pci_pci_h" = xyes
then :
  printf "%s\n" "#define HAVE_PCI_PCI_H 1" >>confdefs.h

else $as_nop
  PCIUTILS_HEADER_PRESENT=no
fi

done

    if test x"$PCIUTILS_HEADER_PRESENT" = "xyes"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pci_fill_info in -lpciutils" >&5
printf %s "checking for pci_fill_info in -lpciutils... " >&6; }
if test ${ac_cv_lib_pciutils_pci_fill_info+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpciutils  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char pci_fill_info ();
int
main (void)
{
return pci_fill_info ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_pciutils_pci_fill_info=yes
else $as_nop
  ac_cv_lib_pciutils_pci_fill_info=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pciutils_pci_fill_info" >&5
printf "%s\n" "$ac_cv_lib_pciutils_pci_fill_info" >&6; }
if test "x$ac_cv_lib_pciutils_pci_fill_info" = xyes
then :
  LIBS="-lpciutils $LIBS"; PCIUTILS_LIB_PRESENT=yes
fi

      if test x"$PCIUTILS_LIB_PRESENT" = "xno"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pci_fill_info in -lpci" >&5
printf %s "checking for pci_fill_info in -lpci... " >&6; }
if test ${ac_cv_lib_pci_pci_fill_info+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpci  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char pci_fill_info ();
int
main (void)
{
return pci_fill_info ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_pci_pci_fill_info=yes
else $as_nop
  ac_cv_lib_pci_pci_fill_info=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pci_pci_fill_info" >&5
printf "%s\n" "$ac_cv_lib_pci_pci_fill_info" >&6; }
if test "x$ac_cv_lib_pci_pci_fill_info" = xyes
then :
  LIBS="-lpci $LIBS"; PCIUTILS_LIB_PRESENT=yes
fi

      fi
      if test x"$PCIUTILS_LIB_PRESENT" != "xno"; then

printf "%s\n" "#define HAVE_LIBPCI /**/" >>confdefs.h

        HAVE_PCIUTILS_SUPPORT=yes
      fi
    fi

    if test x"$LIBIEEE1284_HEADERS_PRESENT" = "xyes"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ieee1284_find_ports in -lieee1284" >&5
printf %s "checking for ieee1284_find_ports in -lieee1284... " >&6; }
if test ${ac_cv_lib_ieee1284_ieee1284_find_ports+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lieee1284  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char ieee1284_find_ports ();
int
main (void)
{
return ieee1284_find_ports ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ieee1284_ieee1284_find_ports=yes
else $as_nop
  ac_cv_lib_ieee1284_ieee1284_find_ports=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee1284_ieee1284_find_ports" >&5
printf "%s\n" "$ac_cv_lib_ieee1284_ieee1284_find_ports" >&6; }
if test "x$ac_cv_lib_ieee1284_ieee1284_find_ports" = xyes
then :
  LIBS="-lieee1284 $LIBS"; PARSID_SUPPORT=yes
fi

      if test x"$PARSID_SUPPORT" = "xyes"; then
        printf "%s\n" "#define HAVE_LIBIEEE1284 Define to 1 if you have the 'ieee1284' library (-lieee1284)." >>confdefs.h

        HAVE_LIBIEEE1284_SUPPORT="yes"
      else
        as_fn_error $? "libieee1284 is missing" "$LINENO" 5
      fi
    else
      if test x"$enable_libieee1284" = "xyes"; then
        as_fn_error $? "libieee1284 header is missing" "$LINENO" 5
      fi
    fi

    if test x"$PARSID_SUPPORT" != "xno" -a x"$enable_ssi2001" = "xno" -a x"$enable_hardsid" = "xno"; then
      IOSID_SUPPORT=yes
      HAVE_IOSID_SUPPORT=yes
    fi

    if test x"$LINUX_PARPORT_HEADERS_PRESENT" = "xyes"; then

printf "%s\n" "#define HAVE_LINUX_PARPORT_HEADERS /**/" >>confdefs.h

      PORTSID_SUPPORT=yes
      HAVE_PORTSID_SUPPORT=yes
    fi

    if test x"$FREEBSD_PARPORT_HEADERS_PRESENT" = "xyes"; then

printf "%s\n" "#define HAVE_FREEBSD_PARPORT_HEADERS /**/" >>confdefs.h

      PORTSID_SUPPORT=yes
      HAVE_PORTSID_SUPPORT=yes
    fi

    if test x"$IOSID_SUPPORT" = "xno"; then
      if test x"$BSD_SET_IOPERM_HEADERS_PRESENT" = "xyes"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for amd64_set_ioperm in -lamd64" >&5
printf %s "checking for amd64_set_ioperm in -lamd64... " >&6; }
if test ${ac_cv_lib_amd64_amd64_set_ioperm+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lamd64  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char amd64_set_ioperm ();
int
main (void)
{
return amd64_set_ioperm ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_amd64_amd64_set_ioperm=yes
else $as_nop
  ac_cv_lib_amd64_amd64_set_ioperm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_amd64_amd64_set_ioperm" >&5
printf "%s\n" "$ac_cv_lib_amd64_amd64_set_ioperm" >&6; }
if test "x$ac_cv_lib_amd64_amd64_set_ioperm" = xyes
then :
  LIBS="-lamd64 $LIBS"; IOSID_SUPPORT=yes
fi

        if test x"$IOSID_SUPPORT" = "xyes"; then

printf "%s\n" "#define HAVE_LIBAMD64 /**/" >>confdefs.h

        fi
      fi
    fi

    if test x"$IOSID_SUPPORT" = "xno"; then
      if test x"$BSD_SET_IOPERM_HEADERS_PRESENT" = "xyes"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for i386_get_ioperm in -li386" >&5
printf %s "checking for i386_get_ioperm in -li386... " >&6; }
if test ${ac_cv_lib_i386_i386_get_ioperm+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-li386  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char i386_get_ioperm ();
int
main (void)
{
return i386_get_ioperm ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_i386_i386_get_ioperm=yes
else $as_nop
  ac_cv_lib_i386_i386_get_ioperm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_i386_i386_get_ioperm" >&5
printf "%s\n" "$ac_cv_lib_i386_i386_get_ioperm" >&6; }
if test "x$ac_cv_lib_i386_i386_get_ioperm" = xyes
then :
  LIBS="-li386 $LIBS"
fi


  for ac_func in i386_set_ioperm
do :
  ac_fn_c_check_func "$LINENO" "i386_set_ioperm" "ac_cv_func_i386_set_ioperm"
if test "x$ac_cv_func_i386_set_ioperm" = xyes
then :
  printf "%s\n" "#define HAVE_I386_SET_IOPERM 1" >>confdefs.h
 IOSID_SUPPORT=yes
fi

done
      fi
    fi

    if test x"$IOSID_SUPPORT" = "xno"; then

  for ac_func in ioperm
do :
  ac_fn_c_check_func "$LINENO" "ioperm" "ac_cv_func_ioperm"
if test "x$ac_cv_func_ioperm" = xyes
then :
  printf "%s\n" "#define HAVE_IOPERM 1" >>confdefs.h
 IOSID_SUPPORT=yes
fi

done
      ac_fn_c_check_func "$LINENO" "inb" "ac_cv_func_inb"
if test "x$ac_cv_func_inb" = xyes
then :
  printf "%s\n" "#define HAVE_INB 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "outb" "ac_cv_func_outb"
if test "x$ac_cv_func_outb" = xyes
then :
  printf "%s\n" "#define HAVE_OUTB 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "outb_p" "ac_cv_func_outb_p"
if test "x$ac_cv_func_outb_p" = xyes
then :
  printf "%s\n" "#define HAVE_OUTB_P 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "inb_p" "ac_cv_func_inb_p"
if test "x$ac_cv_func_inb_p" = xyes
then :
  printf "%s\n" "#define HAVE_INB_P 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "inbv" "ac_cv_func_inbv"
if test "x$ac_cv_func_inbv" = xyes
then :
  printf "%s\n" "#define HAVE_INBV 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "outbv" "ac_cv_func_outbv"
if test "x$ac_cv_func_outbv" = xyes
then :
  printf "%s\n" "#define HAVE_OUTBV 1" >>confdefs.h

fi

    fi

    if test x"$IOSID_SUPPORT" = "xyes"; then
      if test x"$enable_parsid" = "xyno"; then

printf "%s\n" "#define HAVE_PARSID /**/" >>confdefs.h

         if true; then
  HAVE_PARSID_TRUE=
  HAVE_PARSID_FALSE='#'
else
  HAVE_PARSID_TRUE='#'
  HAVE_PARSID_FALSE=
fi

        HAVE_PARSID_SUPPORT="yes"
      fi
      if test x"$enable_ssi2001" = "xyes"; then

printf "%s\n" "#define HAVE_SSI2001 /**/" >>confdefs.h

         if true; then
  HAVE_SSI2001_TRUE=
  HAVE_SSI2001_FALSE='#'
else
  HAVE_SSI2001_TRUE='#'
  HAVE_SSI2001_FALSE=
fi

        HAVE_SSI2001_SUPPORT="yes"
      fi
      if test x"$enable_catweasel" = "xyes"; then

printf "%s\n" "#define HAVE_CATWEASELMKIII /**/" >>confdefs.h


printf "%s\n" "#define HAVE_CATWEASELMKIII_IO /**/" >>confdefs.h

         if true; then
  HAVE_CATWEASELMKIII_TRUE=
  HAVE_CATWEASELMKIII_FALSE='#'
else
  HAVE_CATWEASELMKIII_TRUE='#'
  HAVE_CATWEASELMKIII_FALSE=
fi

        HAVE_CATWEASELMKIII_SUPPORT="yes"
      fi
      if test x"$enable_hardsid" != "xno"; then

printf "%s\n" "#define HAVE_HARDSID /**/" >>confdefs.h


printf "%s\n" "#define HAVE_HARDSID_IO /**/" >>confdefs.h

        HAVE_HARDSID_SUPPORT="yes"
      fi
    else
      if test x"$enable_hardsid" != "xno" -a x"$LINUX_HARDSID_HEADER_PRESENT" = "xyes"; then

printf "%s\n" "#define HAVE_HARDSID /**/" >>confdefs.h

        HAVE_HARDSID_SUPPORT="yes"
      fi
      if test x"$enable_catweasel" = "xyes" -a x"$CATWEASEL_HEADER_PRESENT" = "xyes"; then

printf "%s\n" "#define HAVE_CATWEASELMKIII /**/" >>confdefs.h

         if true; then
  HAVE_CATWEASELMKIII_TRUE=
  HAVE_CATWEASELMKIII_FALSE='#'
else
  HAVE_CATWEASELMKIII_TRUE='#'
  HAVE_CATWEASELMKIII_FALSE=
fi

        HAVE_CATWEASELMKIII_SUPPORT="yes"
      fi
    fi

    if test x"$PORTSID_SUPPORT" = "xyes"; then
      if test x"$enable_parsid" = "xyes" -a x"HAVE_PARSID_SUPPORT" != "xyes"; then

printf "%s\n" "#define HAVE_PARSID /**/" >>confdefs.h

         if true; then
  HAVE_PARSID_TRUE=
  HAVE_PARSID_FALSE='#'
else
  HAVE_PARSID_TRUE='#'
  HAVE_PARSID_FALSE=
fi


printf "%s\n" "#define HAVE_PORTSID /**/" >>confdefs.h

        HAVE_PARSID_SUPPORT="yes"
      fi
    fi

    if test x"$enable_catweasel" = "xyes" -a x"$HAVE_CATWEASELMKIII_SUPPORT" != "xyes"; then
      as_fn_error $? "CatWeaselMKIII support is missing" "$LINENO" 5
    fi

    if test x"$enable_hardsid" = "xyes" -a x"$HAVE_HARDSID_SUPPORT" != "xyes"; then
      as_fn_error $? "HardSID support is missing" "$LINENO" 5
    fi

  fi
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
printf %s "checking return type of signal handlers... " >&6; }
if test ${ac_cv_type_signal+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#include <signal.h>

int
main (void)
{
return *(signal (0, 0)) (0) == 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_type_signal=int
else $as_nop
  ac_cv_type_signal=void
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
printf "%s\n" "$ac_cv_type_signal" >&6; }

printf "%s\n" "#define RETSIGTYPE $ac_cv_type_signal" >>confdefs.h



ac_func=
for ac_item in $ac_func_c_list
do
  if test $ac_func; then
    ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func
    if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then
      echo "#define $ac_item 1" >> confdefs.h
    fi
    ac_func=
  else
    ac_func=$ac_item
  fi
done



if test "x$ac_cv_func_fork" = xyes; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
printf %s "checking for working fork... " >&6; }
if test ${ac_cv_func_fork_works+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test "$cross_compiling" = yes
then :
  ac_cv_func_fork_works=cross
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main (void)
{

	  /* By Ruediger Kuhlmann. */
	  return fork () < 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  ac_cv_func_fork_works=yes
else $as_nop
  ac_cv_func_fork_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
printf "%s\n" "$ac_cv_func_fork_works" >&6; }

else
  ac_cv_func_fork_works=$ac_cv_func_fork
fi
if test "x$ac_cv_func_fork_works" = xcross; then
  case $host in
    *-*-amigaos* | *-*-msdosdjgpp*)
      # Override, as these systems have only a dummy fork() stub
      ac_cv_func_fork_works=no
      ;;
    *)
      ac_cv_func_fork_works=yes
      ;;
  esac
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
printf "%s\n" "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fi
ac_cv_func_vfork_works=$ac_cv_func_vfork
if test "x$ac_cv_func_vfork" = xyes; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
printf %s "checking for working vfork... " >&6; }
if test ${ac_cv_func_vfork_works+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test "$cross_compiling" = yes
then :
  ac_cv_func_vfork_works=cross
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Thanks to Paul Eggert for this test.  */
$ac_includes_default
#include <signal.h>
#include <sys/wait.h>
#ifdef HAVE_VFORK_H
# include <vfork.h>
#endif

static void
do_nothing (int sig)
{
  (void) sig;
}

/* On some sparc systems, changes by the child to local and incoming
   argument registers are propagated back to the parent.  The compiler
   is told about this with #include <vfork.h>, but some compilers
   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
   static variable whose address is put into a register that is
   clobbered by the vfork.  */
static void
sparc_address_test (int arg)
{
  static pid_t child;
  if (!child) {
    child = vfork ();
    if (child < 0) {
      perror ("vfork");
      _exit(2);
    }
    if (!child) {
      arg = getpid();
      write(-1, "", 0);
      _exit (arg);
    }
  }
}

int
main (void)
{
  pid_t parent = getpid ();
  pid_t child;

  sparc_address_test (0);

  /* On Solaris 2.4, changes by the child to the signal handler
     also munge signal handlers in the parent.  To detect this,
     start by putting the parent's handler in a known state.  */
  signal (SIGTERM, SIG_DFL);

  child = vfork ();

  if (child == 0) {
    /* Here is another test for sparc vfork register problems.  This
       test uses lots of local variables, at least as many local
       variables as main has allocated so far including compiler
       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
       reuse the register of parent for one of the local variables,
       since it will think that parent can't possibly be used any more
       in this routine.  Assigning to the local variable will thus
       munge parent in the parent process.  */
    pid_t
      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
    /* Convince the compiler that p..p7 are live; otherwise, it might
       use the same hardware register for all 8 local variables.  */
    if (p != p1 || p != p2 || p != p3 || p != p4
	|| p != p5 || p != p6 || p != p7)
      _exit(1);

    /* Alter the child's signal handler.  */
    if (signal (SIGTERM, do_nothing) != SIG_DFL)
      _exit(1);

    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
       from child file descriptors.  If the child closes a descriptor
       before it execs or exits, this munges the parent's descriptor
       as well.  Test for this by closing stdout in the child.  */
    _exit(close(fileno(stdout)) != 0);
  } else {
    int status;
    struct stat st;

    while (wait(&status) != child)
      ;
    return (
	 /* Was there some problem with vforking?  */
	 child < 0

	 /* Did the child munge the parent's signal handler?  */
	 || signal (SIGTERM, SIG_DFL) != SIG_DFL

	 /* Did the child fail?  (This shouldn't happen.)  */
	 || status

	 /* Did the vfork/compiler bug occur?  */
	 || parent != getpid()

	 /* Did the file descriptor bug occur?  */
	 || fstat(fileno(stdout), &st) != 0
	 );
  }
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  ac_cv_func_vfork_works=yes
else $as_nop
  ac_cv_func_vfork_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
printf "%s\n" "$ac_cv_func_vfork_works" >&6; }

fi;
if test "x$ac_cv_func_fork_works" = xcross; then
  ac_cv_func_vfork_works=$ac_cv_func_vfork
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
printf "%s\n" "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
fi

if test "x$ac_cv_func_vfork_works" = xyes; then

printf "%s\n" "#define HAVE_WORKING_VFORK 1" >>confdefs.h

else

printf "%s\n" "#define vfork fork" >>confdefs.h

fi
if test "x$ac_cv_func_fork_works" = xyes; then

printf "%s\n" "#define HAVE_WORKING_FORK 1" >>confdefs.h

fi

ac_fn_c_check_type "$LINENO" "u_short" "ac_cv_type_u_short" "$ac_includes_default"
if test "x$ac_cv_type_u_short" = xyes
then :

printf "%s\n" "#define HAVE_U_SHORT 1" >>confdefs.h


fi

ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/socket.h>
"
if test "x$ac_cv_type_socklen_t" = xyes
then :

printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h


fi

ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
if test "x$ac_cv_type_off_t" = xyes
then :

printf "%s\n" "#define HAVE_OFF_T 1" >>confdefs.h


fi

ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "#include <sys/types.h>
"
if test "x$ac_cv_type_off_t" = xyes
then :

printf "%s\n" "#define HAVE_OFF_T 1" >>confdefs.h


printf "%s\n" "#define HAVE_OFF_T_IN_SYS_TYPES /**/" >>confdefs.h

fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gettimeofday in -lbsd" >&5
printf %s "checking for gettimeofday in -lbsd... " >&6; }
if test ${ac_cv_lib_bsd_gettimeofday+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsd $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.  */
char gettimeofday ();
int
main (void)
{
return gettimeofday ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_bsd_gettimeofday=yes
else $as_nop
  ac_cv_lib_bsd_gettimeofday=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gettimeofday" >&5
printf "%s\n" "$ac_cv_lib_bsd_gettimeofday" >&6; }
if test "x$ac_cv_lib_bsd_gettimeofday" = xyes
then :
  printf "%s\n" "#define HAVE_LIBBSD 1" >>confdefs.h

  LIBS="-lbsd $LIBS"

fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gettimeofday in -lposix" >&5
printf %s "checking for gettimeofday in -lposix... " >&6; }
if test ${ac_cv_lib_posix_gettimeofday+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lposix $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.  */
char gettimeofday ();
int
main (void)
{
return gettimeofday ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_posix_gettimeofday=yes
else $as_nop
  ac_cv_lib_posix_gettimeofday=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_gettimeofday" >&5
printf "%s\n" "$ac_cv_lib_posix_gettimeofday" >&6; }
if test "x$ac_cv_lib_posix_gettimeofday" = xyes
then :
  printf "%s\n" "#define HAVE_LIBPOSIX 1" >>confdefs.h

  LIBS="-lposix $LIBS"

fi


ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
if test "x$ac_cv_func_gettimeofday" = xyes
then :
  printf "%s\n" "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
if test "x$ac_cv_func_memmove" = xyes
then :
  printf "%s\n" "#define HAVE_MEMMOVE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "atexit" "ac_cv_func_atexit"
if test "x$ac_cv_func_atexit" = xyes
then :
  printf "%s\n" "#define HAVE_ATEXIT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
if test "x$ac_cv_func_strerror" = xyes
then :
  printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
if test "x$ac_cv_func_strcasecmp" = xyes
then :
  printf "%s\n" "#define HAVE_STRCASECMP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strncasecmp" "ac_cv_func_strncasecmp"
if test "x$ac_cv_func_strncasecmp" = xyes
then :
  printf "%s\n" "#define HAVE_STRNCASECMP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "dirname" "ac_cv_func_dirname"
if test "x$ac_cv_func_dirname" = xyes
then :
  printf "%s\n" "#define HAVE_DIRNAME 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp"
if test "x$ac_cv_func_mkstemp" = xyes
then :
  printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "swab" "ac_cv_func_swab"
if test "x$ac_cv_func_swab" = xyes
then :
  printf "%s\n" "#define HAVE_SWAB 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd"
if test "x$ac_cv_func_getcwd" = xyes
then :
  printf "%s\n" "#define HAVE_GETCWD 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getpwuid" "ac_cv_func_getpwuid"
if test "x$ac_cv_func_getpwuid" = xyes
then :
  printf "%s\n" "#define HAVE_GETPWUID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "random" "ac_cv_func_random"
if test "x$ac_cv_func_random" = xyes
then :
  printf "%s\n" "#define HAVE_RANDOM 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "rewinddir" "ac_cv_func_rewinddir"
if test "x$ac_cv_func_rewinddir" = xyes
then :
  printf "%s\n" "#define HAVE_REWINDDIR 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strtok" "ac_cv_func_strtok"
if test "x$ac_cv_func_strtok" = xyes
then :
  printf "%s\n" "#define HAVE_STRTOK 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strtok_r" "ac_cv_func_strtok_r"
if test "x$ac_cv_func_strtok_r" = xyes
then :
  printf "%s\n" "#define HAVE_STRTOK_R 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strtoul" "ac_cv_func_strtoul"
if test "x$ac_cv_func_strtoul" = xyes
then :
  printf "%s\n" "#define HAVE_STRTOUL 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
if test "x$ac_cv_func_snprintf" = xyes
then :
  printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
if test "x$ac_cv_func_vsnprintf" = xyes
then :
  printf "%s\n" "#define HAVE_VSNPRINTF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "ltoa" "ac_cv_func_ltoa"
if test "x$ac_cv_func_ltoa" = xyes
then :
  printf "%s\n" "#define HAVE_LTOA 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "ultoa" "ac_cv_func_ultoa"
if test "x$ac_cv_func_ultoa" = xyes
then :
  printf "%s\n" "#define HAVE_ULTOA 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "stpcpy" "ac_cv_func_stpcpy"
if test "x$ac_cv_func_stpcpy" = xyes
then :
  printf "%s\n" "#define HAVE_STPCPY 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
if test "x$ac_cv_func_strlcpy" = xyes
then :
  printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strlwr" "ac_cv_func_strlwr"
if test "x$ac_cv_func_strlwr" = xyes
then :
  printf "%s\n" "#define HAVE_STRLWR 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strrev" "ac_cv_func_strrev"
if test "x$ac_cv_func_strrev" = xyes
then :
  printf "%s\n" "#define HAVE_STRREV 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fseeko" "ac_cv_func_fseeko"
if test "x$ac_cv_func_fseeko" = xyes
then :
  printf "%s\n" "#define HAVE_FSEEKO 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "ftello" "ac_cv_func_ftello"
if test "x$ac_cv_func_ftello" = xyes
then :
  printf "%s\n" "#define HAVE_FTELLO 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "_fseeki64" "ac_cv_func__fseeki64"
if test "x$ac_cv_func__fseeki64" = xyes
then :
  printf "%s\n" "#define HAVE__FSEEKI64 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "_ftelli64" "ac_cv_func__ftelli64"
if test "x$ac_cv_func__ftelli64" = xyes
then :
  printf "%s\n" "#define HAVE__FTELLI64 1" >>confdefs.h

fi


  for ac_func in strdup
do :
  ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
if test "x$ac_cv_func_strdup" = xyes
then :
  printf "%s\n" "#define HAVE_STRDUP 1" >>confdefs.h
 have_strdup_func=yes
else $as_nop
  have_strdup_func=no
fi

done

if test x"$have_strdup_func" = "xno"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strdup is defined as a macro" >&5
printf %s "checking whether strdup is defined as a macro... " >&6; }
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <string.h>
int
main (void)
{
char *something = strdup("something")
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }; have_strdup_func=yes
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; have_strdup_func=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

  if test x"$have_strdup_func" = "xyes"; then

printf "%s\n" "#define HAVE_STRDUP /**/" >>confdefs.h

  fi
fi




ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
if test "x$ac_cv_func_nanosleep" = xyes
then :

printf "%s\n" "#define HAVE_NANOSLEEP /**/" >>confdefs.h

fi





READLINE_LIBS=
EDITLINE_LIBS=
if test x"$is_unix_x11" = "xyes"; then
  if test x"$with_readline" != "xno" ; then
    READLINE_HEADER_PRESENT=yes
           for ac_header in readline/readline.h
do :
  ac_fn_c_check_header_compile "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
if test "x$ac_cv_header_readline_readline_h" = xyes
then :
  printf "%s\n" "#define HAVE_READLINE_READLINE_H 1" >>confdefs.h

else $as_nop
  READLINE_HEADER_PRESENT=no
fi

done
    READLINE=""
    unset ac_cv_lib_readline_readline
    old_LIBS="$LIBS"
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
printf %s "checking for readline in -lreadline... " >&6; }
if test ${ac_cv_lib_readline_readline+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lreadline  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char readline ();
int
main (void)
{
return readline ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_readline_readline=yes
else $as_nop
  ac_cv_lib_readline_readline=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
printf "%s\n" "$ac_cv_lib_readline_readline" >&6; }
if test "x$ac_cv_lib_readline_readline" = xyes
then :
   READLINE="" READLINE_LIBS="-lreadline"
fi


    if test "$ac_cv_lib_readline_readline" = "no"; then
      unset ac_cv_lib_readline_readline
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
printf %s "checking for readline in -lreadline... " >&6; }
if test ${ac_cv_lib_readline_readline+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lreadline -ltermcap $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char readline ();
int
main (void)
{
return readline ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_readline_readline=yes
else $as_nop
  ac_cv_lib_readline_readline=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
printf "%s\n" "$ac_cv_lib_readline_readline" >&6; }
if test "x$ac_cv_lib_readline_readline" = xyes
then :
   READLINE="" READLINE_LIBS="-lreadline -ltermcap"
fi

    fi

    if test "$ac_cv_lib_readline_readline" = "no"; then
      unset ac_cv_lib_readline_readline
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
printf %s "checking for readline in -lreadline... " >&6; }
if test ${ac_cv_lib_readline_readline+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lreadline -lncurses $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char readline ();
int
main (void)
{
return readline ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_readline_readline=yes
else $as_nop
  ac_cv_lib_readline_readline=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
printf "%s\n" "$ac_cv_lib_readline_readline" >&6; }
if test "x$ac_cv_lib_readline_readline" = xyes
then :
   READLINE="" READLINE_LIBS="-lreadline -lncurses"
fi

    fi

    if test "$ac_cv_lib_readline_readline" = "no"; then
      unset ac_cv_lib_readline_readline
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
printf %s "checking for readline in -lreadline... " >&6; }
if test ${ac_cv_lib_readline_readline+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lreadline -lcurses $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char readline ();
int
main (void)
{
return readline ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_readline_readline=yes
else $as_nop
  ac_cv_lib_readline_readline=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
printf "%s\n" "$ac_cv_lib_readline_readline" >&6; }
if test "x$ac_cv_lib_readline_readline" = xyes
then :
   READLINE="" READLINE_LIBS="-lreadline -lcurses"
fi

    fi

    if test x"$enable_sdl1ui" != "xno" -o x"$enable_sdl2ui" != "xno"; then
      READLINE=""
    fi

    if test "$ac_cv_lib_readline_readline" = "yes"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for rl_readline_name in -lreadline" >&5
printf %s "checking for rl_readline_name in -lreadline... " >&6; }
if test ${ac_cv_lib_readline_rl_readline_name+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lreadline  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char rl_readline_name ();
int
main (void)
{
return rl_readline_name ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_readline_rl_readline_name=yes
else $as_nop
  ac_cv_lib_readline_rl_readline_name=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_readline_name" >&5
printf "%s\n" "$ac_cv_lib_readline_rl_readline_name" >&6; }
if test "x$ac_cv_lib_readline_rl_readline_name" = xyes
then :

printf "%s\n" "#define HAVE_RLNAME /**/" >>confdefs.h

fi

    fi
    LIBS="${old_LIBS}"
  else
    if test x"$enable_sdl1ui" != "xyes" -a x"$enable_sdl2ui" != "xyes"; then
      READLINE="\$(top_builddir)/src/arch/unix/readline/libreadline.a"
    fi
  fi
else
  READLINE=""
fi
 if test x"$READLINE" != "x"; then
  NEED_READLINE_TRUE=
  NEED_READLINE_FALSE='#'
else
  NEED_READLINE_TRUE='#'
  NEED_READLINE_FALSE=
fi




old_LIBS="$LIBS"
GFXOUTPUT_LIBS=

if test x"$with_png" != "xno" ; then
    ac_fn_c_check_header_compile "$LINENO" "png.h" "ac_cv_header_png_h" "$ac_includes_default"
if test "x$ac_cv_header_png_h" = xyes
then :

fi

  if test x"$ac_cv_header_png_h" = "xyes" ; then
    unset ac_cv_lib_png_png_sig_cmp
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for png_sig_cmp in -lpng" >&5
printf %s "checking for png_sig_cmp in -lpng... " >&6; }
if test ${ac_cv_lib_png_png_sig_cmp+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpng  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char png_sig_cmp ();
int
main (void)
{
return png_sig_cmp ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_png_png_sig_cmp=yes
else $as_nop
  ac_cv_lib_png_png_sig_cmp=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_sig_cmp" >&5
printf "%s\n" "$ac_cv_lib_png_png_sig_cmp" >&6; }
if test "x$ac_cv_lib_png_png_sig_cmp" = xyes
then :
   GFXOUTPUT_LIBS="-lpng $GFXOUTPUT_LIBS";
                   GFXOUTPUT_DRIVERS="$GFXOUTPUT_DRIVERS pngdrv.o";
                   HAVE_PNG_SUPPORT="yes";

printf "%s\n" "#define HAVE_PNG /**/" >>confdefs.h

fi

    if test "$ac_cv_lib_png_png_sig_cmp" = "no"; then
      unset ac_cv_lib_png_png_sig_cmp
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for png_sig_cmp in -lpng" >&5
printf %s "checking for png_sig_cmp in -lpng... " >&6; }
if test ${ac_cv_lib_png_png_sig_cmp+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpng "-lz" $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char png_sig_cmp ();
int
main (void)
{
return png_sig_cmp ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_png_png_sig_cmp=yes
else $as_nop
  ac_cv_lib_png_png_sig_cmp=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_sig_cmp" >&5
printf "%s\n" "$ac_cv_lib_png_png_sig_cmp" >&6; }
if test "x$ac_cv_lib_png_png_sig_cmp" = xyes
then :
   GFXOUTPUT_LIBS="-lpng -lz $GFXOUTPUT_LIBS";
                     GFXOUTPUT_DRIVERS="$GFXOUTPUT_DRIVERS pngdrv.o";
                     HAVE_PNG_SUPPORT="yes";

printf "%s\n" "#define HAVE_PNG /**/" >>confdefs.h

fi

    fi
  fi

  if test x"$HAVE_PNG_SUPPORT" != "xyes" -a x"$cross_compiling" != "xyes"; then


if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
	if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PKG_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PKG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PKG_CONFIG=$ac_cv_path_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
printf "%s\n" "$PKG_CONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_path_PKG_CONFIG"; then
  ac_pt_PKG_CONFIG=$PKG_CONFIG
  # Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $ac_pt_PKG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
if test -n "$ac_pt_PKG_CONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_pt_PKG_CONFIG" = x; then
    PKG_CONFIG=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    PKG_CONFIG=$ac_pt_PKG_CONFIG
  fi
else
  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
fi

fi
if test -n "$PKG_CONFIG"; then
	_pkg_min_version=0.9.0
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		PKG_CONFIG=""
	fi

fi
    if test x"$PKG_CONFIG" != "x"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if pkgconfig libpng is present" >&5
printf %s "checking if pkgconfig libpng is present... " >&6; }

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PNG" >&5
printf %s "checking for PNG... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$PNG_CFLAGS"; then
        pkg_cv_PNG_CFLAGS="$PNG_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpng\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libpng") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PNG_CFLAGS=`$PKG_CONFIG --cflags "libpng" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$PNG_LIBS"; then
        pkg_cv_PNG_LIBS="$PNG_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpng\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libpng") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PNG_LIBS=`$PKG_CONFIG --libs "libpng" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        PNG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libpng"`
        else
	        PNG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libpng"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$PNG_PKG_ERRORS" >&5

	as_fn_error $? "Package requirements (libpng) were not met:

$PNG_PKG_ERRORS

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables PNG_CFLAGS
and PNG_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
" "$LINENO" 5
elif test $pkg_failed = untried; then
	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.

Alternatively, you may set the environment variables PNG_CFLAGS
and PNG_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
See \`config.log' for more details" "$LINENO" 5; }
else
	PNG_CFLAGS=$pkg_cv_PNG_CFLAGS
	PNG_LIBS=$pkg_cv_PNG_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	HAVE_PNG_SUPPORT="yes"
fi
      if test x"$HAVE_PNG_SUPPORT" = "xyes"; then
          GFXOUTPUT_LIBS="$PNG_LIBS $GFXOUTPUT_LIBS"
          GFXOUTPUT_DRIVERS="$GFXOUTPUT_DRIVERS pngdrv.o";
          VICE_CFLAGS="$VICE_CFLAGS $PNG_CFLAGS";

printf "%s\n" "#define HAVE_PNG /**/" >>confdefs.h

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
      else
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      fi
    fi
  fi

  if test x"$HAVE_PNG_SUPPORT" != "xyes"; then
    as_fn_error $? "PNG support is missing" "$LINENO" 5
  fi
fi

if test x"$with_gif" = "xyes"; then
  ac_fn_c_check_header_compile "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
if test "x$ac_cv_header_gif_lib_h" = xyes
then :

fi

  if test x"$ac_cv_header_gif_lib_h" = "xyes" ; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for EGifPutLine in -lungif" >&5
printf %s "checking for EGifPutLine in -lungif... " >&6; }
if test ${ac_cv_lib_ungif_EGifPutLine+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lungif  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char EGifPutLine ();
int
main (void)
{
return EGifPutLine ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ungif_EGifPutLine=yes
else $as_nop
  ac_cv_lib_ungif_EGifPutLine=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutLine" >&5
printf "%s\n" "$ac_cv_lib_ungif_EGifPutLine" >&6; }
if test "x$ac_cv_lib_ungif_EGifPutLine" = xyes
then :

                 GFXOUTPUT_LIBS="-lungif $GFXOUTPUT_LIBS";
                 GFXOUTPUT_DRIVERS="$GFXOUTPUT_DRIVERS gifdrv.o";
                 HAVE_GIF_SUPPORT="yes";

printf "%s\n" "#define HAVE_GIF /**/" >>confdefs.h

fi

    if test "$ac_cv_lib_ungif_EGifPutLine" = "no"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for EGifPutLine in -lgif" >&5
printf %s "checking for EGifPutLine in -lgif... " >&6; }
if test ${ac_cv_lib_gif_EGifPutLine+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgif  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char EGifPutLine ();
int
main (void)
{
return EGifPutLine ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_gif_EGifPutLine=yes
else $as_nop
  ac_cv_lib_gif_EGifPutLine=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutLine" >&5
printf "%s\n" "$ac_cv_lib_gif_EGifPutLine" >&6; }
if test "x$ac_cv_lib_gif_EGifPutLine" = xyes
then :

                   GFXOUTPUT_LIBS="-lgif $GFXOUTPUT_LIBS";
                   GFXOUTPUT_DRIVERS="$GFXOUTPUT_DRIVERS gifdrv.o";
                   HAVE_GIF_SUPPORT="yes";

printf "%s\n" "#define HAVE_GIF /**/" >>confdefs.h

fi

    fi
 fi
 if test x"$HAVE_GIF_SUPPORT" != "xyes"; then
   as_fn_error $? "GIF support not present" "$LINENO" 5
 fi
fi


LIBS="$old_LIBS"






if test x"$enable_portaudio" != "xno"; then
         for ac_header in portaudio.h
do :
  ac_fn_c_check_header_compile "$LINENO" "portaudio.h" "ac_cv_header_portaudio_h" "$ac_includes_default"
if test "x$ac_cv_header_portaudio_h" = xyes
then :
  printf "%s\n" "#define HAVE_PORTAUDIO_H 1" >>confdefs.h
 PA_HEADERS="yes"
else $as_nop
  PA_HEADERS="no"
fi

done

  if test x"$PA_HEADERS" = "xyes"; then
    if test x"$is_win32" = "xyes" -o x"$is_win32_gtk3" = "xyes"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Pa_Initialize in -lportaudio" >&5
printf %s "checking for Pa_Initialize in -lportaudio... " >&6; }
if test ${ac_cv_lib_portaudio_Pa_Initialize+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lportaudio -lwinmm $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char Pa_Initialize ();
int
main (void)
{
return Pa_Initialize ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_portaudio_Pa_Initialize=yes
else $as_nop
  ac_cv_lib_portaudio_Pa_Initialize=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_portaudio_Pa_Initialize" >&5
printf "%s\n" "$ac_cv_lib_portaudio_Pa_Initialize" >&6; }
if test "x$ac_cv_lib_portaudio_Pa_Initialize" = xyes
then :
  LIBS="$LIBS -lportaudio -lwinmm";
                    USE_PORTAUDIO_SUPPORT="yes";

printf "%s\n" "#define USE_PORTAUDIO /**/" >>confdefs.h

fi

    else
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Pa_Initialize in -lportaudio" >&5
printf %s "checking for Pa_Initialize in -lportaudio... " >&6; }
if test ${ac_cv_lib_portaudio_Pa_Initialize+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lportaudio  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char Pa_Initialize ();
int
main (void)
{
return Pa_Initialize ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_portaudio_Pa_Initialize=yes
else $as_nop
  ac_cv_lib_portaudio_Pa_Initialize=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_portaudio_Pa_Initialize" >&5
printf "%s\n" "$ac_cv_lib_portaudio_Pa_Initialize" >&6; }
if test "x$ac_cv_lib_portaudio_Pa_Initialize" = xyes
then :
  LIBS="$LIBS -lportaudio";
                  USE_PORTAUDIO_SUPPORT="yes";

printf "%s\n" "#define USE_PORTAUDIO /**/" >>confdefs.h

fi

    fi
  fi

  if test x"$enable_portaudio" = "xyes" -a x"$USE_PORTAUDIO_SUPPORT" != "xyes"; then
    as_fn_error $? "PortAudio support is missing" "$LINENO" 5
  fi
fi

if test x"$with_mpg123" = "xyes"; then
           for ac_header in mpg123.h
do :
  ac_fn_c_check_header_compile "$LINENO" "mpg123.h" "ac_cv_header_mpg123_h" "$ac_includes_default"
if test "x$ac_cv_header_mpg123_h" = xyes
then :
  printf "%s\n" "#define HAVE_MPG123_H 1" >>confdefs.h
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mpg123_init in -lmpg123" >&5
printf %s "checking for mpg123_init in -lmpg123... " >&6; }
if test ${ac_cv_lib_mpg123_mpg123_init+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lmpg123  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char mpg123_init ();
int
main (void)
{
return mpg123_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_mpg123_mpg123_init=yes
else $as_nop
  ac_cv_lib_mpg123_mpg123_init=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpg123_mpg123_init" >&5
printf "%s\n" "$ac_cv_lib_mpg123_mpg123_init" >&6; }
if test "x$ac_cv_lib_mpg123_mpg123_init" = xyes
then :
  LIBS="$LIBS -lmpg123";
                     USE_MPG123_SUPPORT="yes";

printf "%s\n" "#define USE_MPG123 /**/" >>confdefs.h

fi

fi

done
    if test x"$USE_MPG123_SUPPORT" != "xyes"; then
        as_fn_error $? "MPG123 support requested but missing" "$LINENO" 5
    fi
fi

if test x"$is_beos" = "xyes"; then


  LIBS="$LIBS -lbe -ltracker -ldevice -lmedia -lgame"
  fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OpenCBM support" >&5
printf %s "checking for OpenCBM support... " >&6; }
if test x"$enable_realdevice" != "xno"; then
  if test x"$is_win32" = "xyes"; then

printf "%s\n" "#define HAVE_REALDEVICE /**/" >>confdefs.h

    HAVE_REALDEVICE_SUPPORT="yes"
     if true; then
  HAVE_REALDEVICE_TRUE=
  HAVE_REALDEVICE_FALSE='#'
else
  HAVE_REALDEVICE_TRUE='#'
  HAVE_REALDEVICE_FALSE=
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
  else
    if test x"$dynlib_support" = "xyes"; then
      if test x"$is_beos" != "xyes"; then

printf "%s\n" "#define HAVE_REALDEVICE /**/" >>confdefs.h

        HAVE_REALDEVICE_SUPPORT="yes"
         if true; then
  HAVE_REALDEVICE_TRUE=
  HAVE_REALDEVICE_FALSE='#'
else
  HAVE_REALDEVICE_TRUE='#'
  HAVE_REALDEVICE_FALSE=
fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
      else
         if false; then
  HAVE_REALDEVICE_TRUE=
  HAVE_REALDEVICE_FALSE='#'
else
  HAVE_REALDEVICE_TRUE='#'
  HAVE_REALDEVICE_FALSE=
fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no (not supported on current host)" >&5
printf "%s\n" "no (not supported on current host)" >&6; }
      fi
    else
       if false; then
  HAVE_REALDEVICE_TRUE=
  HAVE_REALDEVICE_FALSE='#'
else
  HAVE_REALDEVICE_TRUE='#'
  HAVE_REALDEVICE_FALSE=
fi

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no (dynamic lib support missing)" >&5
printf "%s\n" "no (dynamic lib support missing)" >&6; }
    fi
  fi
else
   if false; then
  HAVE_REALDEVICE_TRUE=
  HAVE_REALDEVICE_FALSE='#'
else
  HAVE_REALDEVICE_TRUE='#'
  HAVE_REALDEVICE_FALSE=
fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no (realdevice disabled)" >&5
printf "%s\n" "no (realdevice disabled)" >&6; }
fi






if test x"$is_unix_macosx" = "xyes"; then
    VICE_OBJCFLAGS="$VICE_CFLAGS $OBJCFLAGS"

fi











if test x"$enable_x64" = "xyes"; then
  X64_INCLUDED="yes"
   if true; then
  SUPPORT_X64_TRUE=
  SUPPORT_X64_FALSE='#'
else
  SUPPORT_X64_TRUE='#'
  SUPPORT_X64_FALSE=
fi

else
   if false; then
  SUPPORT_X64_TRUE=
  SUPPORT_X64_FALSE='#'
else
  SUPPORT_X64_TRUE='#'
  SUPPORT_X64_FALSE=
fi

  X64_INCLUDED="no"
fi


 if false; then
  USE_SDLUI_TRUE=
  USE_SDLUI_FALSE='#'
else
  USE_SDLUI_TRUE='#'
  USE_SDLUI_FALSE=
fi

 if false; then
  USE_SDL2UI_TRUE=
  USE_SDL2UI_FALSE='#'
else
  USE_SDL2UI_TRUE='#'
  USE_SDL2UI_FALSE=
fi

if test x"$enable_sdl1ui" = "xyes" -o x"$enable_sdl2ui" = "xyes"; then
  ARCH_DIR="\$(top_builddir)/src/arch/sdl"
  ARCH_SRC_DIR="\$(top_srcdir)/src/arch/sdl"
  ARCH_LIBS="$ARCH_DIR/libarch.a"
  ARCH_INCLUDES="-I$ARCH_SRC_DIR -I\$(top_srcdir)/src/arch/shared"
  if test x"$ac_cv_lib_readline_readline" = "xyes"; then

printf "%s\n" "#define HAVE_READLINE /**/" >>confdefs.h

  fi

printf "%s\n" "#define HAVE_MOUSE /**/" >>confdefs.h

  HAVE_MOUSE_SUPPORT="yes"

printf "%s\n" "#define HAVE_LIGHTPEN /**/" >>confdefs.h

  HAVE_LIGHTPEN_SUPPORT="yes"

  if test x"$enable_sdl2ui" = "xyes"; then
     if true; then
  USE_SDL2UI_TRUE=
  USE_SDL2UI_FALSE='#'
else
  USE_SDL2UI_TRUE='#'
  USE_SDL2UI_FALSE=
fi

    SDLCONFIG="$sdl2_config"
  else
     if true; then
  USE_SDLUI_TRUE=
  USE_SDLUI_FALSE='#'
else
  USE_SDLUI_TRUE='#'
  USE_SDLUI_FALSE=
fi

    SDLCONFIG="$sdl_config"
  fi

fi

SDL_EXTRA_LIBS=""

 if true; then
  MAKE_INSTALL_TRUE=
  MAKE_INSTALL_FALSE='#'
else
  MAKE_INSTALL_TRUE='#'
  MAKE_INSTALL_FALSE=
fi

 if false; then
  MAKE_BINDIST_TRUE=
  MAKE_BINDIST_FALSE='#'
else
  MAKE_BINDIST_TRUE='#'
  MAKE_BINDIST_FALSE=
fi



if test x"$enable_x64_image" = "xyes"; then
  HAVE_X64_IMAGE_SUPPORT="yes"
   if true; then
  HAVE_X64_IMAGE_TRUE=
  HAVE_X64_IMAGE_FALSE='#'
else
  HAVE_X64_IMAGE_TRUE='#'
  HAVE_X64_IMAGE_FALSE=
fi


printf "%s\n" "#define HAVE_X64_IMAGE /**/" >>confdefs.h

else
   if false; then
  HAVE_X64_IMAGE_TRUE=
  HAVE_X64_IMAGE_FALSE='#'
else
  HAVE_X64_IMAGE_TRUE='#'
  HAVE_X64_IMAGE_FALSE=
fi

fi


if test x"$enable_gtk3ui" = "xyes"; then
    LINKCC='$(CXX)'
  ARCH_DIR="\$(top_builddir)/src/arch/gtk3"
  ARCH_SRC_DIR="\$(top_srcdir)/src/arch/gtk3"
  ARCH_LIBS="$ARCH_DIR/libarch.a $ARCH_DIR/widgets/libwidgets.a $ARCH_DIR/widgets/base/libbasewidgets.a $ARCH_DIR/novte/libnovte.a $ARCH_DIR/joystickdrv/libjoystickdrv.a"
  if test x"$is_win32" = "xyes" -o x"$is_win32_gtk3" = "xyes"; then
    ARCH_INCLUDES="-I$ARCH_SRC_DIR -I\$(top_srcdir)/src/arch/shared -I\$(top_srcdir)/src/arch/mingw32-pcap/wpcap"
     if false; then
  MAKE_INSTALL_TRUE=
  MAKE_INSTALL_FALSE='#'
else
  MAKE_INSTALL_TRUE='#'
  MAKE_INSTALL_FALSE=
fi

     if true; then
  MAKE_BINDIST_TRUE=
  MAKE_BINDIST_FALSE='#'
else
  MAKE_BINDIST_TRUE='#'
  MAKE_BINDIST_FALSE=
fi

  else
    ARCH_INCLUDES="-I$ARCH_SRC_DIR -I\$(top_srcdir)/src/arch/shared -I\$(top_srcdir)/src/arch"
  fi
  if test x"$ac_cv_lib_readline_readline" = "xyes"; then

printf "%s\n" "#define HAVE_READLINE /**/" >>confdefs.h

  fi

printf "%s\n" "#define HAVE_MOUSE /**/" >>confdefs.h

  HAVE_MOUSE_SUPPORT="yes"

printf "%s\n" "#define HAVE_LIGHTPEN /**/" >>confdefs.h

  HAVE_LIGHTPEN_SUPPORT="yes"

   if true; then
  USE_GTK3UI_TRUE=
  USE_GTK3UI_FALSE='#'
else
  USE_GTK3UI_TRUE='#'
  USE_GTK3UI_FALSE=
fi


else
   if false; then
  USE_GTK3UI_TRUE=
  USE_GTK3UI_FALSE='#'
else
  USE_GTK3UI_TRUE='#'
  USE_GTK3UI_FALSE=
fi

fi


# WINDRES_LIB is used to link some Windows resource file to Windows binaries
# It's not longer used by Gtk3, that uses its own per-emu files, so right now it's
# only used for SDL. But the Gtk3 Windows .res files should also be used for SDL
# on Windows, which means moving around some autotools stuff.
#
# For now though, let's keep this intact. -- compyx
#
if test x"$enable_sdl" = "xyes" -o x"$enable_sdl2ui" = "xyes"; then
  WINDRES_LIB="$ARCH_DIR/icon.res"
else
  WINDRES_LIB=""
fi


if test x"$enable_headlessui" = "xyes"; then
  ARCH_DIR="\$(top_builddir)/src/arch/headless"
  ARCH_SRC_DIR="\$(top_srcdir)/src/arch/headless"
  ARCH_LIBS="$ARCH_DIR/libarch.a"
  if test x"$is_win32" = "xyes"; then
    ARCH_INCLUDES="-I$ARCH_SRC_DIR -I\$(top_srcdir)/src/arch/shared -I\$(top_srcdir)/src/arch/mingw32-pcap/wpcap"
     if false; then
  MAKE_INSTALL_TRUE=
  MAKE_INSTALL_FALSE='#'
else
  MAKE_INSTALL_TRUE='#'
  MAKE_INSTALL_FALSE=
fi

     if true; then
  MAKE_BINDIST_TRUE=
  MAKE_BINDIST_FALSE='#'
else
  MAKE_BINDIST_TRUE='#'
  MAKE_BINDIST_FALSE=
fi

  else
    ARCH_INCLUDES="-I$ARCH_SRC_DIR -I\$(top_srcdir)/src/arch/shared -I\$(top_srcdir)/src/arch"
  fi
  if test x"$ac_cv_lib_readline_readline" = "xyes"; then

printf "%s\n" "#define HAVE_READLINE /**/" >>confdefs.h

  fi

printf "%s\n" "#define HAVE_MOUSE /**/" >>confdefs.h

  HAVE_MOUSE_SUPPORT="yes"

printf "%s\n" "#define HAVE_LIGHTPEN /**/" >>confdefs.h

  HAVE_LIGHTPEN_SUPPORT="yes"

   if true; then
  USE_HEADLESSUI_TRUE=
  USE_HEADLESSUI_FALSE='#'
else
  USE_HEADLESSUI_TRUE='#'
  USE_HEADLESSUI_FALSE=
fi

else
   if false; then
  USE_HEADLESSUI_TRUE=
  USE_HEADLESSUI_FALSE='#'
else
  USE_HEADLESSUI_TRUE='#'
  USE_HEADLESSUI_FALSE=
fi

fi

if test x"$is_unix" = "xyes"; then

  if test x"$is_win32_gtk3" = "xyes"; then

printf "%s\n" "#define WINDOWS_COMPILE /**/" >>confdefs.h

    LIBS="$LIBS -lntdll"
  else

printf "%s\n" "#define UNIX_COMPILE /**/" >>confdefs.h

  fi

   if true; then
  UNIX_COMPILE_TRUE=
  UNIX_COMPILE_FALSE='#'
else
  UNIX_COMPILE_TRUE='#'
  UNIX_COMPILE_FALSE=
fi

  if test x"$is_win32_gtk3" = "xyes"; then
      if true; then
  WINDOWS_COMPILE_TRUE=
  WINDOWS_COMPILE_FALSE='#'
else
  WINDOWS_COMPILE_TRUE='#'
  WINDOWS_COMPILE_FALSE=
fi

  else
      if false; then
  WINDOWS_COMPILE_TRUE=
  WINDOWS_COMPILE_FALSE='#'
else
  WINDOWS_COMPILE_TRUE='#'
  WINDOWS_COMPILE_FALSE=
fi

  fi

  if test x"$is_unix_macosx" = "xyes" ; then
     if true; then
  MACOS_COMPILE_TRUE=
  MACOS_COMPILE_FALSE='#'
else
  MACOS_COMPILE_TRUE='#'
  MACOS_COMPILE_FALSE=
fi

         if true; then
  MAKE_BINDIST_TRUE=
  MAKE_BINDIST_FALSE='#'
else
  MAKE_BINDIST_TRUE='#'
  MAKE_BINDIST_FALSE=
fi

  else
     if false; then
  MACOS_COMPILE_TRUE=
  MACOS_COMPILE_FALSE='#'
else
  MACOS_COMPILE_TRUE='#'
  MACOS_COMPILE_FALSE=
fi

  fi


elif test x"$is_win32" = "xyes"; then

printf "%s\n" "#define WINDOWS_COMPILE /**/" >>confdefs.h


  if test x"$enable_sdl1ui" = "xyes" -o x"$enable_sdl2ui" = "xyes"; then
    if test x"$host_cpu" = "xx86_64" -o x"$host_cpu" = "xamd64"; then
      SDL_EXTRA_LIBS="$UI_LIBS -lwinmm -lws2_32"
    else
      SDL_EXTRA_LIBS="$UI_LIBS -lwinmm -lwsock32"
    fi
  fi

   if true; then
  WINDOWS_COMPILE_TRUE=
  WINDOWS_COMPILE_FALSE='#'
else
  WINDOWS_COMPILE_TRUE='#'
  WINDOWS_COMPILE_FALSE=
fi

   if false; then
  UNIX_COMPILE_TRUE=
  UNIX_COMPILE_FALSE='#'
else
  UNIX_COMPILE_TRUE='#'
  UNIX_COMPILE_FALSE=
fi

   if false; then
  MACOS_COMPILE_TRUE=
  MACOS_COMPILE_FALSE='#'
else
  MACOS_COMPILE_TRUE='#'
  MACOS_COMPILE_FALSE=
fi

   if false; then
  MAKE_INSTALL_TRUE=
  MAKE_INSTALL_FALSE='#'
else
  MAKE_INSTALL_TRUE='#'
  MAKE_INSTALL_FALSE=
fi

   if true; then
  MAKE_BINDIST_TRUE=
  MAKE_BINDIST_FALSE='#'
else
  MAKE_BINDIST_TRUE='#'
  MAKE_BINDIST_FALSE=
fi

elif test x"$is_beos" = "xyes"; then
   if false; then
  UNIX_COMPILE_TRUE=
  UNIX_COMPILE_FALSE='#'
else
  UNIX_COMPILE_TRUE='#'
  UNIX_COMPILE_FALSE=
fi

   if false; then
  WINDOWS_COMPILE_TRUE=
  WINDOWS_COMPILE_FALSE='#'
else
  WINDOWS_COMPILE_TRUE='#'
  WINDOWS_COMPILE_FALSE=
fi

   if false; then
  MACOS_COMPILE_TRUE=
  MACOS_COMPILE_FALSE='#'
else
  MACOS_COMPILE_TRUE='#'
  MACOS_COMPILE_FALSE=
fi

   if false; then
  MAKE_INSTALL_TRUE=
  MAKE_INSTALL_FALSE='#'
else
  MAKE_INSTALL_TRUE='#'
  MAKE_INSTALL_FALSE=
fi

   if true; then
  MAKE_BINDIST_TRUE=
  MAKE_BINDIST_FALSE='#'
else
  MAKE_BINDIST_TRUE='#'
  MAKE_BINDIST_FALSE=
fi

else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: No architecture defined!" >&5
printf "%s\n" "$as_me: WARNING: No architecture defined!" >&2;}
fi

if test x"$GCC" = "xyes" ; then

printf "%s\n" "#define USE_GCC /**/" >>confdefs.h

fi
















PLATFORM_DOX_FLAGS=""
if test x"$enable_platformdox" = "xyes"; then
  if test x"$enable_sdl1ui" = "xyes" -o x"$enable_sdl2ui" = "xyes"; then
    PLATFORM_DOX_FLAGS="platformsdl"
  fi
  if test x"$enable_gtk3ui" = "xyes"; then
    PLATFORM_DOX_FLAGS="platformgtk3"
  fi
fi
if test x"$PLATFORM_DOX_FLAGS" = "x"; then
  PLATFORM_DOX_FLAGS="platformall"
fi


if test "$prefix" = NONE && test "$exec_prefix" = NONE; then
  PREFIX="$ac_default_prefix"
elif test "$prefix" = NONE; then
  PREFIX="$exec_prefix"
else
  PREFIX="$prefix"
fi


printf "%s\n" "#define PREFIX \"$PREFIX\"" >>confdefs.h




VICE_DATADIR=$datadir/$PACKAGE

VICE_DOCDIR=$docdir



if test x"$program_prefix" = "xNONE"; then
    PROGRAM_PREFIX=""

    #AC_MSG_ERROR([No prefix!])
else
    PROGRAM_PREFIX=$program_prefix

fi

if test x"$program_suffix" = "xNONE"; then
    PROGRAM_SUFFIX=""

else
    PROGRAM_SUFFIX=$program_suffix

fi

ac_config_files="$ac_config_files Makefile build/Makefile build/beos/Makefile build/mingw/Makefile build/mingw/frankenvice/Makefile data/Makefile data/C128/Makefile data/C64/Makefile data/C64DTV/Makefile data/CBM-II/Makefile data/DRIVES/Makefile data/PET/Makefile data/PLUS4/Makefile data/SCPU64/Makefile data/PRINTER/Makefile data/VIC20/Makefile data/common/Makefile data/GLSL/Makefile doc/Makefile doc/building/Makefile doc/html/Makefile doc/readmes/Makefile doc/vim/Makefile doc/vim/ftdetect/Makefile doc/vim/syntax/Makefile src/Makefile src/debug.h src/arch/Makefile src/arch/gtk3/Makefile src/arch/gtk3/data/Makefile src/arch/gtk3/data/macos/Makefile src/arch/gtk3/data/unix/Makefile src/arch/gtk3/data/win32/Makefile src/arch/gtk3/joystickdrv/Makefile src/arch/gtk3/novte/Makefile src/arch/gtk3/widgets/Makefile src/arch/gtk3/widgets/base/Makefile src/arch/sdl/Makefile src/arch/headless/Makefile src/arch/shared/Makefile src/arch/shared/hwsiddrv/Makefile src/arch/shared/iodrv/Makefile src/arch/shared/mididrv/Makefile src/arch/shared/socketdrv/Makefile src/arch/shared/sounddrv/Makefile src/buildtools/Makefile src/c128/Makefile src/c128/cart/Makefile src/c64/Makefile src/c64/cart/Makefile src/c64dtv/Makefile src/scpu64/Makefile src/cbm2/Makefile src/cbm2/cart/Makefile src/core/Makefile src/core/rtc/Makefile src/crtc/Makefile src/datasette/Makefile src/diag/Makefile src/diskimage/Makefile src/drive/Makefile src/drive/iec/Makefile src/drive/iec/c64exp/Makefile src/drive/iec/plus4exp/Makefile src/drive/iec128dcr/Makefile src/drive/iecieee/Makefile src/drive/ieee/Makefile src/drive/tcbm/Makefile src/fileio/Makefile src/fsdevice/Makefile src/gfxoutputdrv/Makefile src/hvsc/Makefile src/iecbus/Makefile src/imagecontents/Makefile src/joyport/Makefile src/lib/Makefile src/lib/p64/Makefile src/lib/linenoise-ng/Makefile src/monitor/Makefile src/parallel/Makefile src/pet/Makefile src/plus4/Makefile src/plus4/cart/Makefile src/printerdrv/Makefile src/raster/Makefile src/rs232drv/Makefile src/samplerdrv/Makefile src/serial/Makefile src/sid/Makefile src/tape/Makefile src/tapeport/Makefile src/tools/Makefile src/tools/cartconv/Makefile src/tools/petcat/Makefile src/userport/Makefile src/vdc/Makefile src/vdrive/Makefile src/vic20/Makefile src/vic20/cart/Makefile src/vicii/Makefile src/viciisc/Makefile src/video/Makefile src/version.h src/vice-version.sh"

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
printf %s "checking that generated files are newer than configure... " >&6; }
   if test -n "$am_sleep_pid"; then
     # Hide warnings about reused PIDs.
     wait $am_sleep_pid 2>/dev/null
   fi
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
printf "%s\n" "done" >&6; }
 if test -n "$EXEEXT"; then
  am__EXEEXT_TRUE=
  am__EXEEXT_FALSE='#'
else
  am__EXEEXT_TRUE='#'
  am__EXEEXT_FALSE=
fi

if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
  as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepOBJC_TRUE}" && test -z "${am__fastdepOBJC_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepOBJC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${ENABLE_PDF_DOCS_TRUE}" && test -z "${ENABLE_PDF_DOCS_FALSE}"; then
  as_fn_error $? "conditional \"ENABLE_PDF_DOCS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${ENABLE_HTML_DOCS_TRUE}" && test -z "${ENABLE_HTML_DOCS_FALSE}"; then
  as_fn_error $? "conditional \"ENABLE_HTML_DOCS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_PERL_TRUE}" && test -z "${HAVE_PERL_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_PERL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${DUMMY_COMPILE_TRUE}" && test -z "${DUMMY_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"DUMMY_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${BEOS_COMPILE_TRUE}" && test -z "${BEOS_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"BEOS_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAIKU_COMPILE_TRUE}" && test -z "${HAIKU_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"HAIKU_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${LINUX_COMPILE_TRUE}" && test -z "${LINUX_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"LINUX_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${BSD_COMPILE_TRUE}" && test -z "${BSD_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"BSD_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${FREEBSD_COMPILE_TRUE}" && test -z "${FREEBSD_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"FREEBSD_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NETBSD_COMPILE_TRUE}" && test -z "${NETBSD_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"NETBSD_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${OPENBSD_COMPILE_TRUE}" && test -z "${OPENBSD_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"OPENBSD_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${DRAGONFLYBSD_COMPILE_TRUE}" && test -z "${DRAGONFLYBSD_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"DRAGONFLYBSD_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${VICE_QUIET_TRUE}" && test -z "${VICE_QUIET_FALSE}"; then
  as_fn_error $? "conditional \"VICE_QUIET\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${BSD_COMPILE_TRUE}" && test -z "${BSD_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"BSD_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${FREEBSD_COMPILE_TRUE}" && test -z "${FREEBSD_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"FREEBSD_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${BSD_COMPILE_TRUE}" && test -z "${BSD_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"BSD_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NETBSD_COMPILE_TRUE}" && test -z "${NETBSD_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"NETBSD_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${BSD_COMPILE_TRUE}" && test -z "${BSD_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"BSD_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${OPENBSD_COMPILE_TRUE}" && test -z "${OPENBSD_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"OPENBSD_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${BSD_COMPILE_TRUE}" && test -z "${BSD_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"BSD_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${DRAGONFLYBSD_COMPILE_TRUE}" && test -z "${DRAGONFLYBSD_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"DRAGONFLYBSD_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_SVN_REVISION_TRUE}" && test -z "${USE_SVN_REVISION_FALSE}"; then
  as_fn_error $? "conditional \"USE_SVN_REVISION\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_SVN_REVISION_OVERRIDE_TRUE}" && test -z "${USE_SVN_REVISION_OVERRIDE_FALSE}"; then
  as_fn_error $? "conditional \"USE_SVN_REVISION_OVERRIDE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_SVN_REVISION_TRUE}" && test -z "${USE_SVN_REVISION_FALSE}"; then
  as_fn_error $? "conditional \"USE_SVN_REVISION\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_SVN_REVISION_OVERRIDE_TRUE}" && test -z "${USE_SVN_REVISION_OVERRIDE_FALSE}"; then
  as_fn_error $? "conditional \"USE_SVN_REVISION_OVERRIDE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_SVN_REVISION_TRUE}" && test -z "${USE_SVN_REVISION_FALSE}"; then
  as_fn_error $? "conditional \"USE_SVN_REVISION\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_CATWEASELMKIII_TRUE}" && test -z "${HAVE_CATWEASELMKIII_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_CATWEASELMKIII\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_PARSID_TRUE}" && test -z "${HAVE_PARSID_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_PARSID\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_SSI2001_TRUE}" && test -z "${HAVE_SSI2001_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_SSI2001\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_CATWEASELMKIII_TRUE}" && test -z "${HAVE_CATWEASELMKIII_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_CATWEASELMKIII\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_PARSID_TRUE}" && test -z "${HAVE_PARSID_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_PARSID\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_SSI2001_TRUE}" && test -z "${HAVE_SSI2001_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_SSI2001\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${BEOS_COMPILE_TRUE}" && test -z "${BEOS_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"BEOS_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAIKU_COMPILE_TRUE}" && test -z "${HAIKU_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"HAIKU_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_CATWEASELMKIII_TRUE}" && test -z "${HAVE_CATWEASELMKIII_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_CATWEASELMKIII\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_PARSID_TRUE}" && test -z "${HAVE_PARSID_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_PARSID\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_SSI2001_TRUE}" && test -z "${HAVE_SSI2001_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_SSI2001\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${LINUX_COMPILE_TRUE}" && test -z "${LINUX_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"LINUX_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_DEBUG_THREADS_TRUE}" && test -z "${HAVE_DEBUG_THREADS_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_DEBUG_THREADS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${INSTALL_DESKTOP_FILES_TRUE}" && test -z "${INSTALL_DESKTOP_FILES_FALSE}"; then
  as_fn_error $? "conditional \"INSTALL_DESKTOP_FILES\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${INSTALL_DESKTOP_FILES_TRUE}" && test -z "${INSTALL_DESKTOP_FILES_FALSE}"; then
  as_fn_error $? "conditional \"INSTALL_DESKTOP_FILES\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_FASTSID_TRUE}" && test -z "${HAVE_FASTSID_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_FASTSID\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
      ax_dir="src/resid"

      # Convert the path to the subdirectory into a shell variable name.
      ax_var=$(printf "$ax_dir" | tr -c "0-9a-zA-Z_" "_")
      ax_configure_ax_var=$(eval "echo \"\$ax_sub_configure_$ax_var\"")
      if test "$no_recursion" != "yes" -a "x$ax_configure_ax_var" = "xyes"; then
        subdirs_extra="$subdirs_extra $ax_dir"

        ax_msg="=== configuring in $ax_dir ($(pwd)/$ax_dir)"
        printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ax_msg" >&5
        printf "%s\n" "$ax_msg" >&6
        as_dir="$ax_dir"; as_fn_mkdir_p
        ac_builddir=.

case "$ax_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ax_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


        ax_popdir=$(pwd)
        cd "$ax_dir"

        # Check for guested configure; otherwise get Cygnus style configure.
        if test -f "$ac_srcdir/configure.gnu"; then
          ax_sub_configure=$ac_srcdir/configure.gnu
        elif test -f "$ac_srcdir/configure"; then
          ax_sub_configure=$ac_srcdir/configure
        elif test -f "$ac_srcdir/configure.in"; then
          # This should be Cygnus configure.
          ax_sub_configure=$ac_aux_dir/configure
        else
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ax_dir" >&5
printf "%s\n" "$as_me: WARNING: no configuration information is in $ax_dir" >&2;}
          ax_sub_configure=
        fi

        if test -n "$ax_sub_configure"; then
          # Get the configure arguments for the current configure.
          eval "ax_sub_configure_args=\"\$ax_sub_configure_args_${ax_var}\""

          # Always prepend --prefix to ensure using the same prefix
          # in subdir configurations.
          ax_arg="--prefix=$prefix"
          case $ax_arg in
            *\'*) ax_arg=$(printf "%s\n" "$ax_arg" | sed "s/'/'\\\\\\\\''/g");;
          esac
          ax_sub_configure_args="'$ax_arg' $ax_sub_configure_args"
          if test "$silent" = yes; then
            ax_sub_configure_args="--silent $ax_sub_configure_args"
          fi
          # Make the cache file name correct relative to the subdirectory.
          case $cache_file in
            [\\/]* | ?:[\\/]* )
              ax_sub_cache_file=$cache_file ;;
            *) # Relative name.
              ax_sub_cache_file=$ac_top_build_prefix$cache_file ;;
          esac

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: running $SHELL $ax_sub_configure $ax_sub_configure_args --cache-file=$ac_sub_cache_file" >&5
printf "%s\n" "$as_me: running $SHELL $ax_sub_configure $ax_sub_configure_args --cache-file=$ac_sub_cache_file" >&6;}
          eval "\$SHELL \"$ax_sub_configure\" $ax_sub_configure_args --cache-file=\"$ax_sub_cache_file\"" \
              || as_fn_error $? "$ax_sub_configure failed for $ax_dir" "$LINENO" 5
        fi

        cd "$ax_popdir"
      fi

      ax_dir="src/resid-dtv"

      # Convert the path to the subdirectory into a shell variable name.
      ax_var=$(printf "$ax_dir" | tr -c "0-9a-zA-Z_" "_")
      ax_configure_ax_var=$(eval "echo \"\$ax_sub_configure_$ax_var\"")
      if test "$no_recursion" != "yes" -a "x$ax_configure_ax_var" = "xyes"; then
        subdirs_extra="$subdirs_extra $ax_dir"

        ax_msg="=== configuring in $ax_dir ($(pwd)/$ax_dir)"
        printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ax_msg" >&5
        printf "%s\n" "$ax_msg" >&6
        as_dir="$ax_dir"; as_fn_mkdir_p
        ac_builddir=.

case "$ax_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ax_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


        ax_popdir=$(pwd)
        cd "$ax_dir"

        # Check for guested configure; otherwise get Cygnus style configure.
        if test -f "$ac_srcdir/configure.gnu"; then
          ax_sub_configure=$ac_srcdir/configure.gnu
        elif test -f "$ac_srcdir/configure"; then
          ax_sub_configure=$ac_srcdir/configure
        elif test -f "$ac_srcdir/configure.in"; then
          # This should be Cygnus configure.
          ax_sub_configure=$ac_aux_dir/configure
        else
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ax_dir" >&5
printf "%s\n" "$as_me: WARNING: no configuration information is in $ax_dir" >&2;}
          ax_sub_configure=
        fi

        if test -n "$ax_sub_configure"; then
          # Get the configure arguments for the current configure.
          eval "ax_sub_configure_args=\"\$ax_sub_configure_args_${ax_var}\""

          # Always prepend --prefix to ensure using the same prefix
          # in subdir configurations.
          ax_arg="--prefix=$prefix"
          case $ax_arg in
            *\'*) ax_arg=$(printf "%s\n" "$ax_arg" | sed "s/'/'\\\\\\\\''/g");;
          esac
          ax_sub_configure_args="'$ax_arg' $ax_sub_configure_args"
          if test "$silent" = yes; then
            ax_sub_configure_args="--silent $ax_sub_configure_args"
          fi
          # Make the cache file name correct relative to the subdirectory.
          case $cache_file in
            [\\/]* | ?:[\\/]* )
              ax_sub_cache_file=$cache_file ;;
            *) # Relative name.
              ax_sub_cache_file=$ac_top_build_prefix$cache_file ;;
          esac

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: running $SHELL $ax_sub_configure $ax_sub_configure_args --cache-file=$ac_sub_cache_file" >&5
printf "%s\n" "$as_me: running $SHELL $ax_sub_configure $ax_sub_configure_args --cache-file=$ac_sub_cache_file" >&6;}
          eval "\$SHELL \"$ax_sub_configure\" $ax_sub_configure_args --cache-file=\"$ax_sub_cache_file\"" \
              || as_fn_error $? "$ax_sub_configure failed for $ax_dir" "$LINENO" 5
        fi

        cd "$ax_popdir"
      fi

if test -z "${RESID_DIR_USED_TRUE}" && test -z "${RESID_DIR_USED_FALSE}"; then
  as_fn_error $? "conditional \"RESID_DIR_USED\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${RESID_DIR_USED_TRUE}" && test -z "${RESID_DIR_USED_FALSE}"; then
  as_fn_error $? "conditional \"RESID_DIR_USED\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_RESID_TRUE}" && test -z "${HAVE_RESID_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_RESID\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_RESID_DTV_TRUE}" && test -z "${HAVE_RESID_DTV_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_RESID_DTV\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi

if test -z "${CROSS_TRUE}" && test -z "${CROSS_FALSE}"; then
  as_fn_error $? "conditional \"CROSS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${CROSS_TRUE}" && test -z "${CROSS_FALSE}"; then
  as_fn_error $? "conditional \"CROSS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_FC_CACHE_TRUE}" && test -z "${HAVE_FC_CACHE_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_FC_CACHE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_FC_CACHE_TRUE}" && test -z "${HAVE_FC_CACHE_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_FC_CACHE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_PARSID_TRUE}" && test -z "${HAVE_PARSID_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_PARSID\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_SSI2001_TRUE}" && test -z "${HAVE_SSI2001_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_SSI2001\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_CATWEASELMKIII_TRUE}" && test -z "${HAVE_CATWEASELMKIII_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_CATWEASELMKIII\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_CATWEASELMKIII_TRUE}" && test -z "${HAVE_CATWEASELMKIII_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_CATWEASELMKIII\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_PARSID_TRUE}" && test -z "${HAVE_PARSID_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_PARSID\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_READLINE_TRUE}" && test -z "${NEED_READLINE_FALSE}"; then
  as_fn_error $? "conditional \"NEED_READLINE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_REALDEVICE_TRUE}" && test -z "${HAVE_REALDEVICE_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_REALDEVICE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_REALDEVICE_TRUE}" && test -z "${HAVE_REALDEVICE_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_REALDEVICE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_REALDEVICE_TRUE}" && test -z "${HAVE_REALDEVICE_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_REALDEVICE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_REALDEVICE_TRUE}" && test -z "${HAVE_REALDEVICE_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_REALDEVICE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_REALDEVICE_TRUE}" && test -z "${HAVE_REALDEVICE_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_REALDEVICE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${SUPPORT_X64_TRUE}" && test -z "${SUPPORT_X64_FALSE}"; then
  as_fn_error $? "conditional \"SUPPORT_X64\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${SUPPORT_X64_TRUE}" && test -z "${SUPPORT_X64_FALSE}"; then
  as_fn_error $? "conditional \"SUPPORT_X64\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_SDLUI_TRUE}" && test -z "${USE_SDLUI_FALSE}"; then
  as_fn_error $? "conditional \"USE_SDLUI\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_SDL2UI_TRUE}" && test -z "${USE_SDL2UI_FALSE}"; then
  as_fn_error $? "conditional \"USE_SDL2UI\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_SDL2UI_TRUE}" && test -z "${USE_SDL2UI_FALSE}"; then
  as_fn_error $? "conditional \"USE_SDL2UI\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_SDLUI_TRUE}" && test -z "${USE_SDLUI_FALSE}"; then
  as_fn_error $? "conditional \"USE_SDLUI\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MAKE_INSTALL_TRUE}" && test -z "${MAKE_INSTALL_FALSE}"; then
  as_fn_error $? "conditional \"MAKE_INSTALL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MAKE_BINDIST_TRUE}" && test -z "${MAKE_BINDIST_FALSE}"; then
  as_fn_error $? "conditional \"MAKE_BINDIST\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_X64_IMAGE_TRUE}" && test -z "${HAVE_X64_IMAGE_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_X64_IMAGE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_X64_IMAGE_TRUE}" && test -z "${HAVE_X64_IMAGE_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_X64_IMAGE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MAKE_INSTALL_TRUE}" && test -z "${MAKE_INSTALL_FALSE}"; then
  as_fn_error $? "conditional \"MAKE_INSTALL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MAKE_BINDIST_TRUE}" && test -z "${MAKE_BINDIST_FALSE}"; then
  as_fn_error $? "conditional \"MAKE_BINDIST\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_GTK3UI_TRUE}" && test -z "${USE_GTK3UI_FALSE}"; then
  as_fn_error $? "conditional \"USE_GTK3UI\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_GTK3UI_TRUE}" && test -z "${USE_GTK3UI_FALSE}"; then
  as_fn_error $? "conditional \"USE_GTK3UI\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MAKE_INSTALL_TRUE}" && test -z "${MAKE_INSTALL_FALSE}"; then
  as_fn_error $? "conditional \"MAKE_INSTALL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MAKE_BINDIST_TRUE}" && test -z "${MAKE_BINDIST_FALSE}"; then
  as_fn_error $? "conditional \"MAKE_BINDIST\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_HEADLESSUI_TRUE}" && test -z "${USE_HEADLESSUI_FALSE}"; then
  as_fn_error $? "conditional \"USE_HEADLESSUI\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_HEADLESSUI_TRUE}" && test -z "${USE_HEADLESSUI_FALSE}"; then
  as_fn_error $? "conditional \"USE_HEADLESSUI\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${UNIX_COMPILE_TRUE}" && test -z "${UNIX_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"UNIX_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WINDOWS_COMPILE_TRUE}" && test -z "${WINDOWS_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"WINDOWS_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WINDOWS_COMPILE_TRUE}" && test -z "${WINDOWS_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"WINDOWS_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MACOS_COMPILE_TRUE}" && test -z "${MACOS_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"MACOS_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MAKE_BINDIST_TRUE}" && test -z "${MAKE_BINDIST_FALSE}"; then
  as_fn_error $? "conditional \"MAKE_BINDIST\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MACOS_COMPILE_TRUE}" && test -z "${MACOS_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"MACOS_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WINDOWS_COMPILE_TRUE}" && test -z "${WINDOWS_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"WINDOWS_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${UNIX_COMPILE_TRUE}" && test -z "${UNIX_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"UNIX_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MACOS_COMPILE_TRUE}" && test -z "${MACOS_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"MACOS_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MAKE_INSTALL_TRUE}" && test -z "${MAKE_INSTALL_FALSE}"; then
  as_fn_error $? "conditional \"MAKE_INSTALL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MAKE_BINDIST_TRUE}" && test -z "${MAKE_BINDIST_FALSE}"; then
  as_fn_error $? "conditional \"MAKE_BINDIST\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${UNIX_COMPILE_TRUE}" && test -z "${UNIX_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"UNIX_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WINDOWS_COMPILE_TRUE}" && test -z "${WINDOWS_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"WINDOWS_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MACOS_COMPILE_TRUE}" && test -z "${MACOS_COMPILE_FALSE}"; then
  as_fn_error $? "conditional \"MACOS_COMPILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MAKE_INSTALL_TRUE}" && test -z "${MAKE_INSTALL_FALSE}"; then
  as_fn_error $? "conditional \"MAKE_INSTALL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MAKE_BINDIST_TRUE}" && test -z "${MAKE_BINDIST_FALSE}"; then
  as_fn_error $? "conditional \"MAKE_BINDIST\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi

: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

# The user is always right.
if ${PATH_SEPARATOR+false} :; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi



# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error



# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else $as_nop
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by vice $as_me 3.7.1, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_commands="$ac_config_commands"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Configuration commands:
$config_commands

Report bugs to the package provider."

_ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
vice config.status 3.7.1
configured by $0, generated by GNU Autoconf 2.71,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2021 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    printf "%s\n" "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    printf "%s\n" "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
  --help | --hel | -h )
    printf "%s\n" "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  printf "%s\n" "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
    "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    "build/Makefile") CONFIG_FILES="$CONFIG_FILES build/Makefile" ;;
    "build/beos/Makefile") CONFIG_FILES="$CONFIG_FILES build/beos/Makefile" ;;
    "build/mingw/Makefile") CONFIG_FILES="$CONFIG_FILES build/mingw/Makefile" ;;
    "build/mingw/frankenvice/Makefile") CONFIG_FILES="$CONFIG_FILES build/mingw/frankenvice/Makefile" ;;
    "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
    "data/C128/Makefile") CONFIG_FILES="$CONFIG_FILES data/C128/Makefile" ;;
    "data/C64/Makefile") CONFIG_FILES="$CONFIG_FILES data/C64/Makefile" ;;
    "data/C64DTV/Makefile") CONFIG_FILES="$CONFIG_FILES data/C64DTV/Makefile" ;;
    "data/CBM-II/Makefile") CONFIG_FILES="$CONFIG_FILES data/CBM-II/Makefile" ;;
    "data/DRIVES/Makefile") CONFIG_FILES="$CONFIG_FILES data/DRIVES/Makefile" ;;
    "data/PET/Makefile") CONFIG_FILES="$CONFIG_FILES data/PET/Makefile" ;;
    "data/PLUS4/Makefile") CONFIG_FILES="$CONFIG_FILES data/PLUS4/Makefile" ;;
    "data/SCPU64/Makefile") CONFIG_FILES="$CONFIG_FILES data/SCPU64/Makefile" ;;
    "data/PRINTER/Makefile") CONFIG_FILES="$CONFIG_FILES data/PRINTER/Makefile" ;;
    "data/VIC20/Makefile") CONFIG_FILES="$CONFIG_FILES data/VIC20/Makefile" ;;
    "data/common/Makefile") CONFIG_FILES="$CONFIG_FILES data/common/Makefile" ;;
    "data/GLSL/Makefile") CONFIG_FILES="$CONFIG_FILES data/GLSL/Makefile" ;;
    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
    "doc/building/Makefile") CONFIG_FILES="$CONFIG_FILES doc/building/Makefile" ;;
    "doc/html/Makefile") CONFIG_FILES="$CONFIG_FILES doc/html/Makefile" ;;
    "doc/readmes/Makefile") CONFIG_FILES="$CONFIG_FILES doc/readmes/Makefile" ;;
    "doc/vim/Makefile") CONFIG_FILES="$CONFIG_FILES doc/vim/Makefile" ;;
    "doc/vim/ftdetect/Makefile") CONFIG_FILES="$CONFIG_FILES doc/vim/ftdetect/Makefile" ;;
    "doc/vim/syntax/Makefile") CONFIG_FILES="$CONFIG_FILES doc/vim/syntax/Makefile" ;;
    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
    "src/debug.h") CONFIG_FILES="$CONFIG_FILES src/debug.h" ;;
    "src/arch/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/Makefile" ;;
    "src/arch/gtk3/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/gtk3/Makefile" ;;
    "src/arch/gtk3/data/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/gtk3/data/Makefile" ;;
    "src/arch/gtk3/data/macos/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/gtk3/data/macos/Makefile" ;;
    "src/arch/gtk3/data/unix/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/gtk3/data/unix/Makefile" ;;
    "src/arch/gtk3/data/win32/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/gtk3/data/win32/Makefile" ;;
    "src/arch/gtk3/joystickdrv/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/gtk3/joystickdrv/Makefile" ;;
    "src/arch/gtk3/novte/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/gtk3/novte/Makefile" ;;
    "src/arch/gtk3/widgets/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/gtk3/widgets/Makefile" ;;
    "src/arch/gtk3/widgets/base/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/gtk3/widgets/base/Makefile" ;;
    "src/arch/sdl/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/sdl/Makefile" ;;
    "src/arch/headless/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/headless/Makefile" ;;
    "src/arch/shared/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/shared/Makefile" ;;
    "src/arch/shared/hwsiddrv/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/shared/hwsiddrv/Makefile" ;;
    "src/arch/shared/iodrv/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/shared/iodrv/Makefile" ;;
    "src/arch/shared/mididrv/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/shared/mididrv/Makefile" ;;
    "src/arch/shared/socketdrv/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/shared/socketdrv/Makefile" ;;
    "src/arch/shared/sounddrv/Makefile") CONFIG_FILES="$CONFIG_FILES src/arch/shared/sounddrv/Makefile" ;;
    "src/buildtools/Makefile") CONFIG_FILES="$CONFIG_FILES src/buildtools/Makefile" ;;
    "src/c128/Makefile") CONFIG_FILES="$CONFIG_FILES src/c128/Makefile" ;;
    "src/c128/cart/Makefile") CONFIG_FILES="$CONFIG_FILES src/c128/cart/Makefile" ;;
    "src/c64/Makefile") CONFIG_FILES="$CONFIG_FILES src/c64/Makefile" ;;
    "src/c64/cart/Makefile") CONFIG_FILES="$CONFIG_FILES src/c64/cart/Makefile" ;;
    "src/c64dtv/Makefile") CONFIG_FILES="$CONFIG_FILES src/c64dtv/Makefile" ;;
    "src/scpu64/Makefile") CONFIG_FILES="$CONFIG_FILES src/scpu64/Makefile" ;;
    "src/cbm2/Makefile") CONFIG_FILES="$CONFIG_FILES src/cbm2/Makefile" ;;
    "src/cbm2/cart/Makefile") CONFIG_FILES="$CONFIG_FILES src/cbm2/cart/Makefile" ;;
    "src/core/Makefile") CONFIG_FILES="$CONFIG_FILES src/core/Makefile" ;;
    "src/core/rtc/Makefile") CONFIG_FILES="$CONFIG_FILES src/core/rtc/Makefile" ;;
    "src/crtc/Makefile") CONFIG_FILES="$CONFIG_FILES src/crtc/Makefile" ;;
    "src/datasette/Makefile") CONFIG_FILES="$CONFIG_FILES src/datasette/Makefile" ;;
    "src/diag/Makefile") CONFIG_FILES="$CONFIG_FILES src/diag/Makefile" ;;
    "src/diskimage/Makefile") CONFIG_FILES="$CONFIG_FILES src/diskimage/Makefile" ;;
    "src/drive/Makefile") CONFIG_FILES="$CONFIG_FILES src/drive/Makefile" ;;
    "src/drive/iec/Makefile") CONFIG_FILES="$CONFIG_FILES src/drive/iec/Makefile" ;;
    "src/drive/iec/c64exp/Makefile") CONFIG_FILES="$CONFIG_FILES src/drive/iec/c64exp/Makefile" ;;
    "src/drive/iec/plus4exp/Makefile") CONFIG_FILES="$CONFIG_FILES src/drive/iec/plus4exp/Makefile" ;;
    "src/drive/iec128dcr/Makefile") CONFIG_FILES="$CONFIG_FILES src/drive/iec128dcr/Makefile" ;;
    "src/drive/iecieee/Makefile") CONFIG_FILES="$CONFIG_FILES src/drive/iecieee/Makefile" ;;
    "src/drive/ieee/Makefile") CONFIG_FILES="$CONFIG_FILES src/drive/ieee/Makefile" ;;
    "src/drive/tcbm/Makefile") CONFIG_FILES="$CONFIG_FILES src/drive/tcbm/Makefile" ;;
    "src/fileio/Makefile") CONFIG_FILES="$CONFIG_FILES src/fileio/Makefile" ;;
    "src/fsdevice/Makefile") CONFIG_FILES="$CONFIG_FILES src/fsdevice/Makefile" ;;
    "src/gfxoutputdrv/Makefile") CONFIG_FILES="$CONFIG_FILES src/gfxoutputdrv/Makefile" ;;
    "src/hvsc/Makefile") CONFIG_FILES="$CONFIG_FILES src/hvsc/Makefile" ;;
    "src/iecbus/Makefile") CONFIG_FILES="$CONFIG_FILES src/iecbus/Makefile" ;;
    "src/imagecontents/Makefile") CONFIG_FILES="$CONFIG_FILES src/imagecontents/Makefile" ;;
    "src/joyport/Makefile") CONFIG_FILES="$CONFIG_FILES src/joyport/Makefile" ;;
    "src/lib/Makefile") CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
    "src/lib/p64/Makefile") CONFIG_FILES="$CONFIG_FILES src/lib/p64/Makefile" ;;
    "src/lib/linenoise-ng/Makefile") CONFIG_FILES="$CONFIG_FILES src/lib/linenoise-ng/Makefile" ;;
    "src/monitor/Makefile") CONFIG_FILES="$CONFIG_FILES src/monitor/Makefile" ;;
    "src/parallel/Makefile") CONFIG_FILES="$CONFIG_FILES src/parallel/Makefile" ;;
    "src/pet/Makefile") CONFIG_FILES="$CONFIG_FILES src/pet/Makefile" ;;
    "src/plus4/Makefile") CONFIG_FILES="$CONFIG_FILES src/plus4/Makefile" ;;
    "src/plus4/cart/Makefile") CONFIG_FILES="$CONFIG_FILES src/plus4/cart/Makefile" ;;
    "src/printerdrv/Makefile") CONFIG_FILES="$CONFIG_FILES src/printerdrv/Makefile" ;;
    "src/raster/Makefile") CONFIG_FILES="$CONFIG_FILES src/raster/Makefile" ;;
    "src/rs232drv/Makefile") CONFIG_FILES="$CONFIG_FILES src/rs232drv/Makefile" ;;
    "src/samplerdrv/Makefile") CONFIG_FILES="$CONFIG_FILES src/samplerdrv/Makefile" ;;
    "src/serial/Makefile") CONFIG_FILES="$CONFIG_FILES src/serial/Makefile" ;;
    "src/sid/Makefile") CONFIG_FILES="$CONFIG_FILES src/sid/Makefile" ;;
    "src/tape/Makefile") CONFIG_FILES="$CONFIG_FILES src/tape/Makefile" ;;
    "src/tapeport/Makefile") CONFIG_FILES="$CONFIG_FILES src/tapeport/Makefile" ;;
    "src/tools/Makefile") CONFIG_FILES="$CONFIG_FILES src/tools/Makefile" ;;
    "src/tools/cartconv/Makefile") CONFIG_FILES="$CONFIG_FILES src/tools/cartconv/Makefile" ;;
    "src/tools/petcat/Makefile") CONFIG_FILES="$CONFIG_FILES src/tools/petcat/Makefile" ;;
    "src/userport/Makefile") CONFIG_FILES="$CONFIG_FILES src/userport/Makefile" ;;
    "src/vdc/Makefile") CONFIG_FILES="$CONFIG_FILES src/vdc/Makefile" ;;
    "src/vdrive/Makefile") CONFIG_FILES="$CONFIG_FILES src/vdrive/Makefile" ;;
    "src/vic20/Makefile") CONFIG_FILES="$CONFIG_FILES src/vic20/Makefile" ;;
    "src/vic20/cart/Makefile") CONFIG_FILES="$CONFIG_FILES src/vic20/cart/Makefile" ;;
    "src/vicii/Makefile") CONFIG_FILES="$CONFIG_FILES src/vicii/Makefile" ;;
    "src/viciisc/Makefile") CONFIG_FILES="$CONFIG_FILES src/viciisc/Makefile" ;;
    "src/video/Makefile") CONFIG_FILES="$CONFIG_FILES src/video/Makefile" ;;
    "src/version.h") CONFIG_FILES="$CONFIG_FILES src/version.h" ;;
    "src/vice-version.sh") CONFIG_FILES="$CONFIG_FILES src/vice-version.sh" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
  test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
  test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`printf "%s\n" "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

  case $INSTALL in
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  esac
  ac_MKDIR_P=$MKDIR_P
  case $MKDIR_P in
  [\\/$]* | ?:[\\/]* ) ;;
  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
  esac
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      printf "%s\n" "/* $configure_input  */" >&1 \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    printf "%s\n" "/* $configure_input  */" >&1 \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
# Compute "$ac_file"'s index in $config_headers.
_am_arg="$ac_file"
_am_stamp_count=1
for _am_header in $config_headers :; do
  case $_am_header in
    $_am_arg | $_am_arg:* )
      break ;;
    * )
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  esac
done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$_am_arg" : 'X\(//\)[^/]' \| \
	 X"$_am_arg" : 'X\(//\)$' \| \
	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$_am_arg" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`/stamp-h$_am_stamp_count
 ;;

  :C)  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
 ;;
  esac


  case $ac_file$ac_mode in
    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
  # Older Autoconf quotes --file arguments for eval, but not when files
  # are listed without --file.  Let's play safe and only enable the eval
  # if we detect the quoting.
  # TODO: see whether this extra hack can be removed once we start
  # requiring Autoconf 2.70 or later.
  case $CONFIG_FILES in #(
  *\'*) :
    eval set x "$CONFIG_FILES" ;; #(
  *) :
    set x $CONFIG_FILES ;; #(
  *) :
     ;;
esac
  shift
  # Used to flag and report bootstrapping failures.
  am_rc=0
  for am_mf
  do
    # Strip MF so we end up with the name of the file.
    am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
    # Check whether this is an Automake generated Makefile which includes
    # dependency-tracking related rules and includes.
    # Grep'ing the whole file directly is not great: AIX grep has a line
    # limit of 2048, but all sed's we know have understand at least 4000.
    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
      || continue
    am_dirpart=`$as_dirname -- "$am_mf" ||
$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$am_mf" : 'X\(//\)[^/]' \| \
	 X"$am_mf" : 'X\(//\)$' \| \
	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$am_mf" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
    am_filepart=`$as_basename -- "$am_mf" ||
$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$am_mf" : 'X\(//\)$' \| \
	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$am_mf" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
    { echo "$as_me:$LINENO: cd "$am_dirpart" \
      && sed -e '/# am--include-marker/d' "$am_filepart" \
        | $MAKE -f - am--depfiles" >&5
   (cd "$am_dirpart" \
      && sed -e '/# am--include-marker/d' "$am_filepart" \
        | $MAKE -f - am--depfiles) >&5 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } || am_rc=$?
  done
  if test $am_rc -ne 0; then
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "Something went wrong bootstrapping makefile fragments
    for automatic dependency tracking.  If GNU make was not used, consider
    re-running the configure script with MAKE=\"gmake\" (or whatever is
    necessary).  You can also try re-running configure with the
    '--disable-dependency-tracking' option to at least be able to build
    the package (albeit without support for automatic dependency tracking).
See \`config.log' for more details" "$LINENO" 5; }
  fi
  { am_dirpart=; unset am_dirpart;}
  { am_filepart=; unset am_filepart;}
  { am_mf=; unset am_mf;}
  { am_rc=; unset am_rc;}
  rm -f conftest-deps.mk
}
 ;;

  esac
done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


if test x"$enable_cmake" = x"yes" ; then
  "$srcdir/cmake-bootstrap.sh"
fi


if test "$is_beos" != "xyes" -a x"$is_unix_macosx" != "xyes" -a x"$is_win32" != "xyes" -a x"$is_win32_gtk3" != "xyes"; then
    show_arch="Unix"
    real_arch="Unix"
else
    if test x"$is_beos" = "xyes"; then
        show_arch="BeOS"
        real_arch="BeOS"
    fi
    if test x"$is_unix_macosx" = "xyes"; then
        show_arch="macOS $enable_macos_minimum_version"
        real_arch="OSX"
    fi
    if test x"$is_win32" = "xyes" -o x"$is_win32_gtk3" = "xyes"; then
        if test x"$enable_gtk3ui" = "xyes"; then
            show_arch="Win32-GTK3 (treated as Unix)"
            real_arch="Unix"
        fi
    fi
fi



show_gui="Unknown"
if test x"$enable_sdl1ui" = "xyes"; then
    show_gui="SDL 1.2"
fi

if test x"$enable_sdl2ui" = "xyes"; then
    show_gui="SDL 2.x"
fi

if test x"$enable_gtk3ui" = "xyes"; then
    if test x"$enable_debug_gtk3ui" = "xyes"; then
        show_gui="GTK3 (debug)"
    else
        show_gui="GTK3"
    fi
fi

if test x"$enable_headlessui" = "xyes"; then
    show_gui="Headless"
fi

if test "x$ac_cv_header_sys_audio_h" = xyes; then
    HAVE_SYS_AUDIO_H_SUPPORT="yes"
fi

if test "x$ac_cv_header_sys_audioio_h" = xyes; then
    HAVE_SYS_AUDIOIO_H_SUPPORT="yes"
fi

if test "x$ac_cv_func_SDL_NumJoysticks" = xyes; then
    HAVE_SDL_NUMJOYSTICKS_SUPPORT="yes"
fi


echo "----------------------------------------------------------------------"
echo ""
echo "configure summary:"
echo ""

echo "Platform canonical : $ac_cv_host"
echo "Architecture       : $show_arch"
echo "GUI                : $show_gui"
echo "Multithreaded UI   : $show_multithreaded"
echo "OpenMP             : $have_openmp"
if test x"$program_prefix" = "xNONE"; then
    echo "Program prefix     : (none) (--program-prefix)"
else
    echo "Program prefix     : $program_prefix (--program-prefix)"
fi
if test x"$program_suffix" = "xNONE"; then
    echo "Program suffix     : (none) (--program-suffix)"
else
    echo "Program suffix     : $program_suffix (--program-suffix)"
fi

echo ""
echo "SCREEN/UI"
echo "---------"
if test x"$real_arch" != "xBeOS"; then
    echo "Hardware scaling support       : $HAVE_HWSCALE_SUPPORT"
fi

echo ""
echo "SOUND"
echo "-----"
echo "FastSID support              : $HAVE_FASTSID_SUPPORT (--with/without-fastsid)"
echo "ReSID support                : $HAVE_RESID_SUPPORT (--with/without-resid)"
echo "New 8580 filter support      : $USE_NEW_8580_FILTER (--enable/disable-new8580filter)"
echo "PortAudio sound input support: $USE_PORTAUDIO_SUPPORT (--enable/disable-portaudio)"

if test x"$real_arch" = "xUnix"; then
    echo "OSS sound support            : $USE_OSS_SUPPORT (--with/without-oss)"
    echo "ALSA sound support           : $USE_ALSA_SUPPORT (--with/without-alsa)"
    echo "Pulseaudio sound support     : $USE_PULSE_SUPPORT (--with/without-pulse)"
fi

if test x"$real_arch" = "xOSX"; then
    echo "CoreAudio sound support      : $USE_COREAUDIO_SUPPORT"
    echo "AudioUnit sound support      : $HAVE_AUDIO_UNIT_SUPPORT"
fi

if test x"$real_arch" = "xWin32" -o x"$is_win32_gtk3" = "xyes"; then
    echo "DirectX sound support        : $USE_DXSOUND_SUPPORT"
fi

if test x"$real_arch" != "xDOS"; then
    echo "SDL sound support            : $USE_SDL_AUDIO_SUPPORT (--with/without-sdlsound)"
fi

if test x"$real_arch" = "xUnix"; then
    echo "NetBSD/Solaris sound support : $HAVE_SYS_AUDIOIO_H_SUPPORT"
fi

if test x"$real_arch" = "xUnix" -o x"$real_arch" = "xOSX" -o x"$real_arch" = "xWin32"; then
    echo "MIDI support                 : $HAVE_MIDI_SUPPORT (--enable/disable-midi)"
fi

if test x"$real_arch" != "xOSX" -a x"$real_arch" != "xBeOS"; then
    echo "Catweasel MK3 support        : $HAVE_CATWEASELMKIII_SUPPORT (--enable/disable-catweasel)"
    echo "HardSID support              : $HAVE_HARDSID_SUPPORT (--enable/disable-hardsid)"
fi

if test x"$real_arch" = "xUnix" -o x"$real_arch" = "xDOS" -o x"$real_arch" = "xWin32"; then
    echo "ParSID support               : $HAVE_PARSID_SUPPORT (--enable/disable-parsid)"
    echo "SSI2001 support              : $HAVE_SSI2001_SUPPORT (--enable/disable-ssi2001)"
    echo "direct I/O access support    : $HAVE_IOSID_SUPPORT"
    echo "lpt port access              : $HAVE_PORTSID_SUPPORT"
fi

echo "PCI utils support            : $HAVE_PCIUTILS_SUPPORT"

echo "MP3 encoding support         : $USE_LAMEMP3_SUPPORT (--enable/disable-lame)"
echo "MP3 decoding support         : $USE_MPG123_SUPPORT (--with/without-mpg123)"
echo "FLAC en/de-coding support    : $USE_FLAC_SUPPORT (--with/without-flac)"
echo "Vorbis en/de-coding support  : $USE_VORBIS_SUPPORT (--with/without-vorbis)"

echo ""
echo "SCREENSHOTS"
echo "-----------"

echo "GIF encoding support : $HAVE_GIF_SUPPORT (--with/without-gif)"
echo "PNG encoding support : $HAVE_PNG_SUPPORT (--with/without-png)"

echo ""
echo "VIDEO RECORDING"
echo "---------------"

echo "FFMPEG support                : $HAVE_FFMPEG_SUPPORT (--enable-ffmpeg)"
echo "FFMPEG swscale support        : $HAVE_FFMPEG_SWSCALE_SUPPORT"
if test x"$have_swresample" = "xyes"; then
  echo "Audio resampling library      : swresample"
elif test x"$have_avresample" = "xyes"; then
  echo "Audio resampling library      : avresample"
fi

echo ""
echo "INPUT"
echo "-----"

echo "Mouse support               : $HAVE_MOUSE_SUPPORT"
echo "Lightpen support            : $HAVE_LIGHTPEN_SUPPORT"


if test x"$real_arch" = "xUnix"; then
    if test x"$show_gui" != "xSDL" -a x"$show_gui" != "xSDL2"; then
        echo "Linux style joystick support: $LINUX_JOYSTICK_SUPPORT"
        echo "BSD style joystick support  : $BSD_JOYSTICK_SUPPORT"
        echo "USB joystick support        : $HAS_USB_JOYSTICK_SUPPORT"
    fi
fi

if test x"$real_arch" = "xOSX"; then
    if test x"$show_gui" != "xSDL" -a x"$show_gui" != "xSDL2"; then
        echo "Mac joystick support         : $MAC_JOYSTICK_SUPPORT"
        echo "IOHIDManager joystick support: $HAS_HIDMGR_SUPPORT (--enable/disable-hidmgr)"
    fi
fi

if test x"$real_arch" = "xWin32" -o x"$is_win32_gtk3" = "xyes"; then
    if test x"$show_gui" != "xSDL" -a x"$show_gui" != "xSDL2"; then
        echo "DirectInput joystick support: $HAVE_DINPUT_SUPPORT"
    fi
fi

if test x"$show_gui" = "xSDL" -o x"$show_gui" = "xSDL2"; then
    echo "SDL joystick support        : $HAVE_SDL_NUMJOYSTICKS_SUPPORT"
fi

echo ""
echo "MODEM/NETWORK"
echo "-------------"

if test x"$real_arch" = "xUnix" -o x"$real_arch" = "xWin32"; then
    echo "RS232 device support             : $HAVE_RS232DEV_SUPPORT (--enable/disable-rs232)"
fi

echo "Network support                  : $HAVE_NETWORK_SUPPORT"
echo "RS232 network support            : $HAVE_RS232NET_SUPPORT"
echo "IPv6 network support             : $HAVE_IPV6_SUPPORT (--enable/disable-ipv6)"
echo "Network capture/injection support: $HAVE_RAWNET_SUPPORT (--enable/disable-ethernet)"
echo "libcurl support                  : $HAVE_LIBCURL_SUPPORT (--with/without-libcurl)"

echo ""
echo "DRIVE"
echo "-----"

if test x"$real_arch" = "xUnix" -o x"$real_arch" = "xWin32"; then
  echo "Real device (OpenCBM support)    : $HAVE_REALDEVICE_SUPPORT (--enable/disable-realdevice)"
fi
echo "X64 image support                : $HAVE_X64_IMAGE_SUPPORT (--enable/disable--x64-image)"


echo ""
echo "LIBS"
echo "----"

if test x"$real_arch" = "xUnix" -o x"$real_arch" = "xOSX" -o x"$real_arch" = "xWin32"; then
    echo "Dynamic linking support           : $HAVE_DYNLIB_SUPPORT_TOO"
fi

if test x"$real_arch" = "xUnix"; then
    echo "POSIX 1003.1e capabilities support: $HAVE_CAPABILITIES_SUPPORT"
fi

echo "zlib support                      : $HAVE_ZLIB_SUPPORT (--with/without-zlib)"

if test x"$real_arch" = "xUnix"; then
    echo "libieee1284 support               : $HAVE_LIBIEEE1284_SUPPORT"
fi


echo ""
echo "DOCUMENTATION"
echo "-------------"
echo -n "Generate Info/text: "
if test x"$MAKEINFO" = "x:"; then
    echo "no (install texinfo)"
else
    echo "yes"
fi
echo -n "Generate PDF      : "
if test x"$enable_pdf_docs" = xno; then
    echo "no (install texinfo)"
else
    echo "yes"
fi
echo -n "Generate HTML     : "
if test x"${enable_html_docs:-yes}" != xno; then
    echo "yes"
else
    echo "no"
fi

echo ""
echo "MISC"
echo "----"

echo "65xx CPU history support   : $FEATURE_CPUMEMHISTORY_SUPPORT (--enable/disable-cpuhistory)"
echo "Debug support              : $DEBUG_SUPPORT (--enable/disable-debug)"
echo "Threading debug support    : $DEBUG_THREADS_SUPPORT (--enable/disable-debug-threads"
echo "Build old x64 emulator     : $X64_INCLUDED (--enable/--disable-x64)"
echo "Install XDG .desktop files : $USE_DESKTOP_FILES"
echo "icotool for Windows found  : $ICOTOOL"

echo ""
echo "User CPPFLAGS:  $CPPFLAGS"
echo "VICE_CPPFLAGS:  $VICE_CPPFLAGS"
echo "User CFLAGS:    $CFLAGS"
echo "VICE CFLAGS:    $VICE_CFLAGS"
echo "User CXXFLAGS:  $CXXFLAGS"
echo "VICE CXXFLAGS:  $VICE_CXXFLAGS"
if test x"$is_unix_macosx" = "xyes"; then
  echo "User OBJCFLAGS: $OBJCFLAGS"
  echo "VICE OBJCFLAGS: $VICE_OBJCFLAGS"
fi
echo "VTE_CXXFLAGS:   $VTE_CXXFLAGS"
echo "MONITOR_CFLAGS: $MONITOR_CFLAGS"
echo "User LDFLAGS:   $LDFLAGS"
echo "VICE LDFLAGS:   $VICE_LDFLAGS"
echo "----------------------------------------------------------------------"



for argcheck in $cmdline_options
do
  argcheck=`echo "$argcheck" | sed 's/=.*//'`
  argvalid=yes
  case $argcheck in #(
  --enable-option-checking) :
    argvalid=yes ;; #(
  --enable-*) :

        argvalid=no
        for i in $vice_arg_enable_list
        do
          if test x"$argcheck" = x"--enable-$i"
then :
  argvalid=yes
fi
        done ;; #(
  --disable-option-checking) :
    argvalid=yes ;; #(
  --disable-*) :

        argvalid=no
        for i in $vice_arg_enable_list
        do
          if test x"$argcheck" = x"--disable-$i"
then :
  argvalid=yes
fi
        done ;; #(
  --with-*) :

        argvalid=no
        for i in $vice_arg_with_list
        do
          if test x"$argcheck" = x"--with-$i"
then :
  argvalid=yes
fi
        done ;; #(
  --without-*) :

        argvalid=no
        for i in $vice_arg_with_list
        do
          if test x"$argcheck" = x"--without-$i"
then :
  argvalid=yes
fi
        done ;; #(
  *) :
     ;;
esac
  if test x"$enable_option_checking" = "xyes"
then :
  if test x"$argvalid" = "xno"
then :
  as_fn_error $? "invalid option: $argcheck" "$LINENO" 5
fi
fi
  if test x"$enable_option_checking" = "xno"
then :
  if test x"$argvalid" = "xno"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: invalid option: $argcheck" >&5
printf "%s\n" "$as_me: WARNING: invalid option: $argcheck" >&2;}
fi
fi
done


