configure

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

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


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

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


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

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

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

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

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

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

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

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

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

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


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

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

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

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

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

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

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


} # as_fn_mkdir_p

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

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


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

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

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

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

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

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


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

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

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

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

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

as_test_x='test -x'
as_executable_p=as_fn_executable_p

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

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


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

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

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

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

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

ac_subst_vars='LTLIBOBJS
LIBOBJS
GCC_VERSION
SUBMINOR_VERSION
MINOR_VERSION
MAJOR_VERSION
VERSION
GNUSTEP_INSTALL_GDOMAP_AS_SETUID
GNUSTEP_GDOMAP_PORT_OVERRIDE
WARN_FLAGS
LDIR_FLAGS
INCLUDE_FLAGS
USE_GMP
HAVE_LIBDISPATCH_RUNLOOP
HAVE_LIBDISPATCH
HAVE_ICU
ICU_LIBS
ICU_CONFIG
HAVE_AVAHI
HAVE_MDNS
HAVE_GNUTLS
TLS_LIBS
TLS_CFLAGS
TLS_CONFIG
HAVE_LIBXML
HAVE_LIBXSLT
XML_LIBS
XML_CFLAGS
XML_CONFIG
XML2_CONFIG
WITH_FFI
GS_FAKE_MAIN
GS_PASS_ARGUMENTS
HAVE_INET_NTOP
HAVE_INET_PTON
USE_ZLIB
DEFINE_UINTPTR_T
DEFINE_INTPTR_T
DEFINE_UINT64_T
DEFINE_INT64_T
DEFINE_UINT32_T
DEFINE_INT32_T
DEFINE_UINT16_T
DEFINE_INT16_T
DEFINE_UINT8_T
DEFINE_INT8_T
INCLUDE_INTTYPES
HAVE_PTS_STREAM_MODULES
OBJCFLAGS
HAVE_OBJC_SYNC_ENTER
BASE_NATIVE_OBJC_EXCEPTIONS
GS_MIXEDABI
GS_NONFRAGILE
HAVE_BLOCKS
OBJC2RUNTIME
OBJCSYNC
NX_CONST_STRING_CLASS
NX_CONST_STRING_OBJCFLAGS
GS_HAVE_OBJC_ROOT_CLASS_ATTR
GS_ALIGNOF_COND_T
GS_ALIGNOF_MUTEX_T
GS_SIZEOF_COND_T
GS_SIZEOF_MUTEX_T
DYNAMIC_LINKER
BUGGY_PTR_LIMITS
GS_UINTPTR_MAX
GS_INTPTR_MIN
GS_INTPTR_MAX
_GSC_S_LNG_LNG
_GSC_S_LNG
_GSC_S_INT
_GSC_S_SHT
GS_FLT64
GS_FLT32
GS_HAVE_I128
GS_UINT128
GS_SINT128
GS_HAVE_I64
GS_UINT64
GS_SINT64
GS_UINT32
GS_SINT32
GS_UINT16
GS_SINT16
GS_UADDR
GS_SADDR
ac_cv_sizeof_voidp
ac_cv_sizeof_double
ac_cv_sizeof_float
ac_cv_sizeof_long_long
ac_cv_sizeof_long
ac_cv_sizeof_int
ac_cv_sizeof_short
GS_UINT8
GS_SINT8
GS_WORDS_BIGENDIAN
PKG_CONFIG_LIBDIR
PKG_CONFIG_PATH
PKG_CONFIG
WHOAMI
CLANG_CC
EGREP
GREP
CPP
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
GNUSTEP_BASE_RELATIVE_PATHS
GNUSTEP_BASE_DOMAIN
target_os
target_vendor
target_cpu
target
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
BASE_NONFRAGILE_ABI
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
with_cross_compilation_info
with_config_file
enable_environment_config_file
enable_importing_config_file
with_default_config
with_installation_domain
enable_largefile
enable_nxconstantstring
enable_mixedabi
enable_bfd
enable_procfs
enable_procfs_psinfo
enable_pass_arguments
enable_fake_main
with_include_flags
with_library_flags
enable_libffi
enable_ffcall
enable_invocations
with_ffi_include
with_ffi_library
enable_iconv
with_libiconv_library
enable_stricticonv
enable_xml
with_xml_prefix
enable_xmltest
enable_xslt
enable_tls
with_tls_prefix
enable_tlstest
enable_zeroconf
with_zeroconf_api
enable_icu
enable_icu_config
with_icu_library
enable_libdispatch
with_gmp_include
with_gmp_library
with_gdomap_port
enable_setuid_gdomap
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP
PKG_CONFIG
PKG_CONFIG_PATH
PKG_CONFIG_LIBDIR'


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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  esac
done

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

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

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

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

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

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

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


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


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

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

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

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

Defaults for the options are specified in brackets.

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

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

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

For better control, use the options below.

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

  cat <<\_ACEOF

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

if test -n "$ac_init_help"; then

  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --disable-environment-config-file
                                Disables the use of the GNUSTEP_CONFIG_FILE
				environment variable to specify/override
				the location of the GNUstep config file
				at runtime.  This option is occasionally
				useful to disable the environment variable
				for sites which wish to 'lock down' users
				to always work with a specific system-wide
				configuration.  On unix-like systems the
				default is for this option to be enabled.
				It is disabled by default on windows systems
				so that the base library will not use a
				config file intended for the gnustep-make
				system (and containing unix-style paths
				which cannot be used by windows apps).
				Normally this should be left at its default
				setting.
  --disable-importing-config-file
                                Disable importing of an existing GNUstep config
				file and use inbuilt defaults instead.
  --disable-largefile     omit support for large files
  --enable-nxconstantstring
	    Enables the use of the NXConstantString class for old compilers.
  --disable-mixedabi
	    Disables the combined use of fragile and nonfragile ABI so that base
	    can be built taking full advantage of the nonfragile ABI.
  --enable-bfd
	Enables the use of libbfd to provide symbolic stack traces.
	Enabling this option provides support for symbolic stack traces
	on platforms where the backtrace_symbols() function is not
	available or does not work properly.
	Enabling this option also has the effect of changing the license
	of gnustep-base from LGPL to GPL since libbfd uses the GPL license
  --enable-procfs               Use /proc filesystem (default)
  --enable-procfs-psinfo         Use /proc/%pid% to get info
  --enable-pass-arguments	Force user main call to NSProcessInfo initialize
  --enable-fake-main  		Force redefine of user main function
  --disable-libffi  		Disable use of libffi library
  --enable-ffcall  		Enable use of the deprecated ffcall library
  --disable-invocations		Build even if invocation-dependencies are not met
  --disable-iconv		Build even if iconv is not available
  --enable-stricticonv		Build even if iconv is strict
  --disable-xml			Build even if XML-dependencies are not met
  --disable-xmltest		Do not try to compile and run a test XML program
  --disable-xslt		Build even if XSLT-dependency is not met
  --disable-tls			Disable use of GNUTLS
  --disable-tlstest		Do not try to compile and run a test TLS program
  --disable-zeroconf		Disable NSNetServices support
  --disable-icu			Disable International Components for Unicode
  --disable-icu-config		Do not use the icu-config script to check
				for ICU.
  --disable-libdispatch		Disable dispatching blocks via libdispatch

  --enable-setuid-gdomap        Enable installing gdomap as a setuid
                                executable.  By default, it is installed
                                as a normal program intended to be started
				by root at system boot time, but it can
                                also be started up automatically
                                by any user at any time.  Use this
                                option if you are happy having the program
                                started automatically on demand.


Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-cross-compilation-info=PATH
				Specify path to the configuration file that
				contains information for the configure script in
				case of cross compilation. This information
				replaces those obtained from running programmes
				during the configuration phase.
  --with-config-file=PATH       Specify path to the GNUstep config file.
				This is the location to be used by the base
				library to locate path information at
				application or tool runtime.
				This file might not even exist now; it is
				not read at configure time.  The base library
				will only read it at runtime.
				If unspecified, this uses the same value as
				the GNUstep make package on unix-like systems,
				but uses ./GNUstep.conf on mingw so that
				it is relative to the location of the
				base library DLL.
				If a leading './' is specified, the path
				is taken to be relative to the base library
				linked runtime, not all operating systems
				can support this, so on some platforms you
				may need to specify the location of the
				config file using the GNUSTEP_CONFIG_FILE
				environment variable at runtime.
				If a trailing '/' is specified, the path is
				used for locating domains but no GNUstep
				config file is read at runtime.
  --with-default-config=PATH   Specify path to a GNUstep config file to be
				imported at configure time (now) and used to
				provide default values for the base library
				to use at runtime if no GNUstep config file
				is found at runtime.  If this is not specified
				then the path from the gnustep-make package
				is used.
  --with-installation-domain=DOMAIN
				Specify the domain (SYSTEM, LOCAL,
				NETWORK or USER) into which
				gnustep-base will be installed.
				Whenever relative paths are hardcoded
				into gnustep-base (at the moment, this
				happens only on MinGW) this option
				must be used and must match the domain
				where you will be installing
				gnustep-base.
				If this is not specified, the output of
				gnustep-config --installation-domain-for=gnustep-base
				(which should normally be LOCAL) is used.
  --with-include-flags=FLAGS    Specify all include flags at once
  --with-library-flags=FLAGS    Specify all library flags at once
  --with-ffi-include=PATH       Include path for ffi headers
  --with-ffi-library=PATH       Library path for ffi libs
  --with-libiconv-library=PATH  Library path for libiconv libraries
  --with-xml-prefix=PFX    Prefix where libxml is installed (optional)
  --with-tls-prefix=PFX    Prefix where libgnutls is installed (optional)
  --with-zeroconf-api=API  force use of a specific zeroconf API (mdns or avahi)
  --with-icu-library=PATH  	library path for ICU libraries (only checked
				if not using icu-config)
  --with-gmp-include=PATH  include path for gmp headers
  --with-gmp-library=PATH  library path for gmp libraries
  --with-gdomap-port=PORT  alternative port for gdomap

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

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

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

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

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

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

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

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

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

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

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

} # ac_fn_c_try_compile

# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
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    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
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  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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  $as_echo "$as_me: failed program was:" >&5
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    ac_retval=1
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  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_cpp

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

# Is the header present?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
$as_echo_n "checking $2 presence... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  ac_header_preproc=yes
else
  ac_header_preproc=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
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# So?  What about this header?
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    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
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    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
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    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
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    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
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esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
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if eval \${$3+:} false; then :
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else
  eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_mongrel

# ac_fn_c_try_run LINENO
# ----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_c_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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  ac_retval=0
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  $as_echo "$as_me: program exited with status $ac_status" >&5
       $as_echo "$as_me: failed program was:" >&5
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       ac_retval=$ac_status
fi
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_run

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

} # ac_fn_c_check_header_compile

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

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

} # ac_fn_c_try_link

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

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

} # ac_fn_c_check_type

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

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

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

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

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

} # ac_fn_c_compute_int

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

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

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

#undef $2

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

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

} # ac_fn_c_check_func

# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
# ----------------------------------------------------
# Tries to find if the field MEMBER exists in type AGGR, after including
# INCLUDES, setting cache variable VAR accordingly.
ac_fn_c_check_member ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
$as_echo_n "checking for $2.$3... " >&6; }
if eval \${$4+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$5
int
main ()
{
static $2 ac_aggr;
if (ac_aggr.$3)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$4=yes"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$5
int
main ()
{
static $2 ac_aggr;
if (sizeof ac_aggr.$3)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$4=yes"
else
  eval "$4=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$4
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_member

# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
# ---------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly.
ac_fn_c_check_decl ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  as_decl_name=`echo $2|sed 's/ *(.*//'`
  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
#ifndef $as_decl_name
#ifdef __cplusplus
  (void) $as_decl_use;
#else
  (void) $as_decl_name;
#endif
#endif

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

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

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

  $ $0 $@

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

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

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

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

_ASUNAME

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

} >&5

cat >&5 <<_ACEOF


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

_ACEOF


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

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

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

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

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

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

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

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

# Predefined preprocessor variables.

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

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

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

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

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

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


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

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

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

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





# If GNUSTEP_MAKEFILES is undefined, try to use gnustep-config to determine it.
if test -z "$GNUSTEP_MAKEFILES"; then
  GNUSTEP_MAKEFILES=`gnustep-config --variable=GNUSTEP_MAKEFILES 2>&5`
fi

if test -z "$GNUSTEP_MAKEFILES"; then
  as_fn_error $? "You must have the gnustep-make package installed and set up the GNUSTEP_MAKEFILES environment variable to contain the path to the makefiles directory before configuring!" "$LINENO" 5
fi

# If LIBRARY_COMBO is undefined, try to use gnustep-config to determine it.
if test -z "$LIBRARY_COMBO"; then
  LIBRARY_COMBO=`gnustep-config --variable=LIBRARY_COMBO 2>&5`
fi

if test "$OBJC_RUNTIME_LIB" = "ng"; then
  nonfragile=yes
  BASE_NONFRAGILE_ABI=1
else
  nonfragile=`gnustep-config --objc-flags | grep _NONFRAGILE_ABI 2>&5`
  if test -z "$nonfragile"; then
    nonfragile=no
    BASE_NONFRAGILE_ABI=0
  else
    nonfragile=yes
    BASE_NONFRAGILE_ABI=1
  fi
fi


MAKECPPFLAGS=`gnustep-config --variable=CPPFLAGS`
if test "$CPPFLAGS" = ""; then
  CPPFLAGS=$MAKECPPFLAGS
  export CPPFLAGS
else
  if test "$CPPFLAGS" != "$MAKECPPFLAGS"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You are running configure with the preprocessor options ($CPPFLAGS) set to a different value from that used by gnustep-make ($MAKECPPFLAGS).  To avoid conflicts/problems, reconfigure/reinstall gnustep-make to use CPPFLAGS=$CPPFLAGS or run the gnustep-base configure again with your CPPFLAGS environment variable set to $MAKECPPFLAGS" >&5
$as_echo "$as_me: WARNING: You are running configure with the preprocessor options ($CPPFLAGS) set to a different value from that used by gnustep-make ($MAKECPPFLAGS).  To avoid conflicts/problems, reconfigure/reinstall gnustep-make to use CPPFLAGS=$CPPFLAGS or run the gnustep-base configure again with your CPPFLAGS environment variable set to $MAKECPPFLAGS" >&2;}
  fi
fi

MAKELDFLAGS=`gnustep-config --variable=LDFLAGS`
if test "$LDFLAGS" = ""; then
  LDFLAGS=$MAKELDFLAGS
  export LDFLAGS
else
  if test "$LDFLAGS" != "$MAKELDFLAGS"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You are running configure with the link options ($LDFLAGS) set to a different value from that used by gnustep-make ($MAKELDFLAGS).  To avoid conflicts/problems, reconfigure/reinstall gnustep-make to use LDFLAGS=$LDFLAGS or run the gnustep-base configure again with your LDFLAGS environment variable set to $MAKELDFLAGS" >&5
$as_echo "$as_me: WARNING: You are running configure with the link options ($LDFLAGS) set to a different value from that used by gnustep-make ($MAKELDFLAGS).  To avoid conflicts/problems, reconfigure/reinstall gnustep-make to use LDFLAGS=$LDFLAGS or run the gnustep-base configure again with your LDFLAGS environment variable set to $MAKELDFLAGS" >&2;}
  fi
fi

# We shouldn't be loading GNUstep.sh here.  It would load in a lot of
# variables which might get confused with the ones that will be used
# at runtime.  We will load it later once we have determined (and
# saved) the runtime configuration.

# This variable might get temporarily overwritten with the
# GNUSTEP_MAKEFILES of the runtime configuration, make sure we keep
# track of the original one.  CURRENT_GNUSTEP_MAKEFILES is the one
# that we use to locate the actual gnustep-make installation that
# will build the software.
CURRENT_GNUSTEP_MAKEFILES="$GNUSTEP_MAKEFILES"

#--------------------------------------------------------------------
# Use config.guess, config.sub and install-sh provided by gnustep-make
#--------------------------------------------------------------------
ac_aux_dir=
for ac_dir in $CURRENT_GNUSTEP_MAKEFILES "$srcdir"/$CURRENT_GNUSTEP_MAKEFILES; do
  if test -f "$ac_dir/install-sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install-sh -c"
    break
  elif test -f "$ac_dir/install.sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install.sh -c"
    break
  elif test -f "$ac_dir/shtool"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/shtool install -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  as_fn_error $? "cannot find install-sh, install.sh, or shtool in $CURRENT_GNUSTEP_MAKEFILES \"$srcdir\"/$CURRENT_GNUSTEP_MAKEFILES" "$LINENO" 5
fi

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



#--------------------------------------------------------------------
# Use a .h file with #define's, instead of -D command-line switches
#--------------------------------------------------------------------
ac_config_headers="$ac_config_headers Headers/GNUstepBase/config.h"


#--------------------------------------------------------------------
# Determine the host, build, and target systems
#--------------------------------------------------------------------
# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5

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

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


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

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


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

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


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

#--------------------------------------------------------------------
# Setup cross-compilation-information
#--------------------------------------------------------------------


# Check whether --with-cross-compilation-info was given.
if test "${with_cross_compilation_info+set}" = set; then :
  withval=$with_cross_compilation_info; cross_result="$withval"
else
  cross_result="no"

fi

CROSS_CONFIG="./cross.config"
if test "$cross_result" != "no"
then
 if test -f "$cross_result" && test -r "$cross_result"
  then
    CROSS_CONFIG="$cross_result"
  else
    as_fn_error $? "\"Could not load cross-compilation variables from $cross_result\"" "$LINENO" 5
  fi
fi

# import information from the cross-config.
. "$CROSS_CONFIG"



#---------------------------------------------------------------------
# Location of the GNUstep.conf config file (--with-config-file)
#---------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNUstep configuration file to use at runtime" >&5
$as_echo_n "checking for GNUstep configuration file to use at runtime... " >&6; }

# This requires gnustep-make > 1.13.0 to work.  For gnustep-make =
# 1.13.0 we would have to parse
# $CURRENT_GNUSTEP_MAKEFILES/$obj_dir/config.make, but $obj_dir is not defined
# yet at this stage in config, not sure if it's worth trying to make
# it work.  For gnustep-make < 1.13.0 we would have to parse
# $CURRENT_GNUSTEP_MAKEFILES/config.make.
GNUSTEP_MAKE_CONFIG=`(grep '^GNUSTEP_CONFIG_FILE *=' $CURRENT_GNUSTEP_MAKEFILES/config-noarch.make | sed -e 's/GNUSTEP_CONFIG_FILE *= *\(.*\)/\1/') 2>&5`

# So, for backwards compatiblity, we try the plain config.make too.
# This should work with gnustep-make < 1.13.0, and with 1.13.0 too if
# they haven't deleted the file.
if test "$GNUSTEP_MAKE_CONFIG"  = ""; then
  GNUSTEP_MAKE_CONFIG=`(grep '^GNUSTEP_CONFIG_FILE *=' $CURRENT_GNUSTEP_MAKEFILES/config.make | sed -e 's/GNUSTEP_CONFIG_FILE *= *\(.*\)/\1/') 2>&5`
fi


# Check whether --with-config-file was given.
if test "${with_config_file+set}" = set; then :
  withval=$with_config_file; result="$withval"
else
  result="no"

fi

if test "$result" != "no"
then
  GNUSTEP_TARGET_CONFIG_FILE="$result"
fi
if test x"$GNUSTEP_TARGET_CONFIG_FILE" = x""; then
  case "$target_os" in
    mingw*)
      GNUSTEP_TARGET_CONFIG_FILE=./GNUstep.conf ;;
    *)
      GNUSTEP_TARGET_CONFIG_FILE="$GNUSTEP_MAKE_CONFIG" ;;
  esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_TARGET_CONFIG_FILE" >&5
$as_echo "$GNUSTEP_TARGET_CONFIG_FILE" >&6; }

#-----------------------------------------------------------------
# Whether the GNUstep.conf file path can be set in the environment
# By default this is enabled on unix, but disabled on mswindows
# since the normal setup on mswindows is to have the config file
# located with the base library dll for runtime configuration and
# use the environment variable to control the developer config file
# location (used by gnustep-make when building).
#-----------------------------------------------------------------
case "$target_os" in
    mingw*)	enable_env_config=no;;
    *)		enable_env_config=yes;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the GNUstep.conf file path can be set in the environment" >&5
$as_echo_n "checking whether the GNUstep.conf file path can be set in the environment... " >&6; }
# Check whether --enable-environment-config-file was given.
if test "${enable_environment_config_file+set}" = set; then :
  enableval=$enable_environment_config_file; ac_cv_environment_config_file=$enableval
else
  ac_cv_environment_config_file=$enable_env_config
fi

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

$as_echo "#define OPTION_NO_ENVIRONMENT 0" >>confdefs.h

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

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

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: disabled from the command-line" >&5
$as_echo "no: disabled from the command-line" >&6; }
fi

#--------------------------------------------------------------------
# We are now trying to determine the default GNUstep paths to be
# used at runtime.  So all GNUSTEP_xxx variables from now on are to be
# considered as 'runtime' ones.  They refer to paths that might not
# make any sense now, but might make sense once gnustep-base is
# installed in its final location.
#---------------------------------------------------------------------

#
# Set 'standard' defaults for values from configuration file.
#
case "$target_os" in
  *)
    GNUSTEP_SYSTEM_ROOT=/usr/GNUstep/System
    GNUSTEP_LOCAL_ROOT=/usr/GNUstep/Local
    GNUSTEP_NETWORK_ROOT=/usr/GNUstep/Local
    GNUSTEP_USER_DEFAULTS_DIR=GNUstep/Defaults
    GNUSTEP_USER_CONFIG_FILE=.GNUstep.conf
    ;;
esac

#---------------------------------------------------------------------
# Now read/import the existing configuration file, if any
#---------------------------------------------------------------------

# Reading/importing an existing configuration file is good as it means
# the built-in default paths in the code will match those of your
# installation (or of the config file you specify).
# It can be annoying in certain cases though; this option lets you
# turn it off.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should import an existing configuration file now" >&5
$as_echo_n "checking if we should import an existing configuration file now... " >&6; }
# Check whether --enable-importing-config-file was given.
if test "${enable_importing_config_file+set}" = set; then :
  enableval=$enable_importing_config_file; ac_cv_importing_config_file=$enableval
else
  ac_cv_importing_config_file="yes"
fi

if test "$ac_cv_importing_config_file" = "no"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: disabled from the command-line" >&5
$as_echo "no: disabled from the command-line" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi


if test "$ac_cv_importing_config_file" = "yes" ;
then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default GNUstep configuration file to use" >&5
$as_echo_n "checking for default GNUstep configuration file to use... " >&6; }

# Check whether --with-default-config was given.
if test "${with_default_config+set}" = set; then :
  withval=$with_default_config; result="$withval"
else
  result="no"

fi

  if test "$result" != "no"
  then
    GNUSTEP_DEFAULT_CONFIG="$result"
  fi
  if test "$GNUSTEP_DEFAULT_CONFIG" = ""; then
    # No file to import has been specified.  We need to read the paths
    # from somewhere though!  GNUstep.sh might not have been sourced,
    # so at this stage we have no knowledge of what the paths must be.
    # The only place that we can read them from is the gnustep-make
    # GNUstep.conf file.
    # So we fall back to useing the make settings for the built-in ones.
    # However, on mingw these will be msys style paths, and we don't
    # want that ... so later on we convert these to portable relative
    # paths based on the directory in which the base library will be
    # installed.
    GNUSTEP_DEFAULT_CONFIG="$GNUSTEP_MAKE_CONFIG"
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_DEFAULT_CONFIG" >&5
$as_echo "$GNUSTEP_DEFAULT_CONFIG" >&6; }

  #
  # Only try importing if the default config file has been specified.
  #
  if test "$GNUSTEP_DEFAULT_CONFIG" != ""; then
    # Make sure we have a slash in the path so that '.' will source it
    case $GNUSTEP_DEFAULT_CONFIG in
      /*) ;;
      *) GNUSTEP_DEFAULT_CONFIG="./$GNUSTEP_DEFAULT_CONFIG" ;;
    esac
    #
    # Use the default config file to override standard values.
    #
    if test ! -f "$GNUSTEP_DEFAULT_CONFIG"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: fail: file \"$GNUSTEP_DEFAULT_CONFIG\" does not exist" >&5
$as_echo "fail: file \"$GNUSTEP_DEFAULT_CONFIG\" does not exist" >&6; }
      # Ohoh ... things are not going well.  We are asked to import
      # a config file that doesn't exist.  So all paths might be unset
      # and who knows what we'll end up hardcoding into gnustep-base.
      # It looks like we need to make sure the user knows what they
      # are doing, as there is a high chance they don't and might end
      # up with a confused/non-working system.  As far as we know, the
      # system might be already screwed.  If they don't want to import
      # a config file (eg, they don't have one and they don't care about
      # the hardcoded paths) they should just say so. ;-)
      as_fn_error $? "Please run configure again with the --disable-importing-config-file option or specifying an alternative file using the --with-default-config= option" "$LINENO" 5
      exit 1
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: trying to import \"$GNUSTEP_DEFAULT_CONFIG\"" >&5
$as_echo "trying to import \"$GNUSTEP_DEFAULT_CONFIG\"" >&6; }
      if test -r "$GNUSTEP_DEFAULT_CONFIG"
      then
        { $as_echo "$as_me:${as_lineno-$LINENO}: If this fails, please run configure again with the --disable-importing-config-file option or specifying an alternative file using the --with-default-config= option" >&5
$as_echo "$as_me: If this fails, please run configure again with the --disable-importing-config-file option or specifying an alternative file using the --with-default-config= option" >&6;}
        . "$GNUSTEP_DEFAULT_CONFIG"
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: fail: file \"$GNUSTEP_DEFAULT_CONFIG\" is not readable" >&5
$as_echo "fail: file \"$GNUSTEP_DEFAULT_CONFIG\" is not readable" >&6; }
	as_fn_error $? "Unable to import configuration file at $GNUSTEP_DEFAULT_CONFIG.  Please run configure again with a revised/corrected --with-default-config= option or with --disable-importing-config-file." "$LINENO" 5
	exit 1
      fi
    fi
  fi
fi

# Now we have the problem of what to do if some of the paths were not
# set by GNUstep.conf (eg, old gnustep-make), or if no config file was
# read, or if the config file was corrupt.  We decide that the most
# likely case is an old gnustep-make, so by default we configure the
# other paths basing on GNUSTEP_*_ROOT.

# TODO/FIXME: We should really have better checks once the situation
# has stabilized.  This is a reasonable hack for now.

if test x"$GNUSTEP_MAKEFILES" = x""; then GNUSTEP_MAKEFILES=$GNUSTEP_SYSTEM_ROOT/Library/Makefiles; fi

if test x"$GNUSTEP_SYSTEM_USERS_DIR" = x""; then GNUSTEP_SYSTEM_USERS_DIR=/home; fi
if test x"$GNUSTEP_NETWORK_USERS_DIR" = x""; then GNUSTEP_NETWORK_USERS_DIR=/home; fi
if test x"$GNUSTEP_LOCAL_USERS_DIR" = x""; then GNUSTEP_LOCAL_USERS_DIR=/home; fi

if test x"$GNUSTEP_SYSTEM_APPS" = x""; then GNUSTEP_SYSTEM_APPS=$GNUSTEP_SYSTEM_ROOT/Applications; fi
if test x"$GNUSTEP_SYSTEM_ADMIN_APPS" = x""; then GNUSTEP_SYSTEM_ADMIN_APPS=$GNUSTEP_SYSTEM_ROOT/Applications/Admin; fi
if test x"$GNUSTEP_SYSTEM_WEB_APPS" = x""; then GNUSTEP_SYSTEM_WEB_APPS=$GNUSTEP_SYSTEM_ROOT/WebApplications; fi
if test x"$GNUSTEP_SYSTEM_TOOLS" = x""; then GNUSTEP_SYSTEM_TOOLS=$GNUSTEP_SYSTEM_ROOT/Tools; fi
if test x"$GNUSTEP_SYSTEM_ADMIN_TOOLS" = x""; then GNUSTEP_SYSTEM_ADMIN_TOOLS=$GNUSTEP_SYSTEM_ROOT/Tools/Admin; fi
if test x"$GNUSTEP_SYSTEM_LIBRARY" = x""; then GNUSTEP_SYSTEM_LIBRARY=$GNUSTEP_SYSTEM_ROOT/Library; fi
if test x"$GNUSTEP_SYSTEM_LIBRARIES" = x""; then GNUSTEP_SYSTEM_LIBRARIES=$GNUSTEP_SYSTEM_LIBRARY/Libraries; fi
if test x"$GNUSTEP_SYSTEM_HEADERS" = x""; then GNUSTEP_SYSTEM_HEADERS=$GNUSTEP_SYSTEM_LIBRARY/Headers; fi
if test x"$GNUSTEP_SYSTEM_DOC" = x""; then GNUSTEP_SYSTEM_DOC=$GNUSTEP_SYSTEM_LIBRARY/Documentation; fi
if test x"$GNUSTEP_SYSTEM_DOC_MAN" = x""; then GNUSTEP_SYSTEM_DOC_MAN=$GNUSTEP_SYSTEM_LIBRARY/Documentation/man; fi
if test x"$GNUSTEP_SYSTEM_DOC_INFO" = x""; then GNUSTEP_SYSTEM_DOC_INFO=$GNUSTEP_SYSTEM_LIBRARY/Documentation/info; fi

if test x"$GNUSTEP_NETWORK_APPS" = x""; then GNUSTEP_NETWORK_APPS=$GNUSTEP_NETWORK_ROOT/Applications; fi
if test x"$GNUSTEP_NETWORK_ADMIN_APPS" = x""; then GNUSTEP_NETWORK_ADMIN_APPS=$GNUSTEP_NETWORK_ROOT/Applications/Admin; fi
if test x"$GNUSTEP_NETWORK_WEB_APPS" = x""; then GNUSTEP_NETWORK_APPS=$GNUSTEP_NETWORK_ROOT/WebApplications; fi
if test x"$GNUSTEP_NETWORK_TOOLS" = x""; then GNUSTEP_NETWORK_TOOLS=$GNUSTEP_NETWORK_ROOT/Tools; fi
if test x"$GNUSTEP_NETWORK_ADMIN_TOOLS" = x""; then GNUSTEP_NETWORK_ADMIN_TOOLS=$GNUSTEP_NETWORK_ROOT/Tools/Admin; fi
if test x"$GNUSTEP_NETWORK_LIBRARY" = x""; then GNUSTEP_NETWORK_LIBRARY=$GNUSTEP_NETWORK_ROOT/Library; fi
if test x"$GNUSTEP_NETWORK_LIBRARIES" = x""; then GNUSTEP_NETWORK_LIBRARIES=$GNUSTEP_NETWORK_LIBRARY/Libraries; fi
if test x"$GNUSTEP_NETWORK_HEADERS" = x""; then GNUSTEP_NETWORK_HEADERS=$GNUSTEP_NETWORK_LIBRARY/Headers; fi
if test x"$GNUSTEP_NETWORK_DOC" = x""; then GNUSTEP_NETWORK_DOC=$GNUSTEP_NETWORK_LIBRARY/Documentation; fi
if test x"$GNUSTEP_NETWORK_DOC_MAN" = x""; then GNUSTEP_NETWORK_DOC_MAN=$GNUSTEP_NETWORK_LIBRARY/Documentation/man; fi
if test x"$GNUSTEP_NETWORK_DOC_INFO" = x""; then GNUSTEP_NETWORK_DOC_INFO=$GNUSTEP_NETWORK_LIBRARY/Documentation/info; fi

if test x"$GNUSTEP_LOCAL_APPS" = x""; then GNUSTEP_LOCAL_APPS=$GNUSTEP_LOCAL_ROOT/Applications; fi
if test x"$GNUSTEP_LOCAL_ADMIN_APPS" = x""; then GNUSTEP_LOCAL_ADMIN_APPS=$GNUSTEP_LOCAL_ROOT/Applications/Admin; fi
if test x"$GNUSTEP_LOCAL_WEB_APPS" = x""; then GNUSTEP_LOCAL_APPS=$GNUSTEP_LOCAL_ROOT/WebApplications; fi
if test x"$GNUSTEP_LOCAL_TOOLS" = x""; then GNUSTEP_LOCAL_TOOLS=$GNUSTEP_LOCAL_ROOT/Tools; fi
if test x"$GNUSTEP_LOCAL_ADMIN_TOOLS" = x""; then GNUSTEP_LOCAL_ADMIN_TOOLS=$GNUSTEP_LOCAL_ROOT/Tools/Admin; fi
if test x"$GNUSTEP_LOCAL_LIBRARY" = x""; then GNUSTEP_LOCAL_LIBRARY=$GNUSTEP_LOCAL_ROOT/Library; fi
if test x"$GNUSTEP_LOCAL_LIBRARIES" = x""; then GNUSTEP_LOCAL_LIBRARIES=$GNUSTEP_LOCAL_LIBRARY/Libraries; fi
if test x"$GNUSTEP_LOCAL_HEADERS" = x""; then GNUSTEP_LOCAL_HEADERS=$GNUSTEP_LOCAL_LIBRARY/Headers; fi
if test x"$GNUSTEP_LOCAL_DOC" = x""; then GNUSTEP_LOCAL_DOC=$GNUSTEP_LOCAL_LIBRARY/Documentation; fi
if test x"$GNUSTEP_LOCAL_DOC_MAN" = x""; then GNUSTEP_LOCAL_DOC_MAN=$GNUSTEP_LOCAL_LIBRARY/Documentation/man; fi
if test x"$GNUSTEP_LOCAL_DOC_INFO" = x""; then GNUSTEP_LOCAL_DOC_INFO=$GNUSTEP_LOCAL_LIBRARY/Documentation/info; fi

if test x"$GNUSTEP_USER_DIR_APPS" = x""; then GNUSTEP_USER_DIR_APPS=$GNUSTEP_USER_DIR/Applications; fi
if test x"$GNUSTEP_USER_DIR_ADMIN_APPS" = x""; then GNUSTEP_USER_DIR_ADMIN_APPS=$GNUSTEP_USER_DIR/Applications/Admin; fi
if test x"$GNUSTEP_USER_DIR_WEB_APPS" = x""; then GNUSTEP_USER_DIR_APPS=$GNUSTEP_USER_DIR/WebApplications; fi
if test x"$GNUSTEP_USER_DIR_TOOLS" = x""; then GNUSTEP_USER_DIR_TOOLS=$GNUSTEP_USER_DIR/Tools; fi
if test x"$GNUSTEP_USER_DIR_ADMIN_TOOLS" = x""; then GNUSTEP_USER_DIR_ADMIN_TOOLS=$GNUSTEP_USER_DIR/Tools/Admin; fi
if test x"$GNUSTEP_USER_DIR_LIBRARY" = x""; then GNUSTEP_USER_DIR_LIBRARY=$GNUSTEP_USER_DIR/Library; fi
if test x"$GNUSTEP_USER_DIR_LIBRARIES" = x""; then GNUSTEP_USER_DIR_LIBRARIES=$GNUSTEP_USER_DIR/Libraries; fi
if test x"$GNUSTEP_USER_DIR_HEADERS" = x""; then GNUSTEP_USER_DIR_HEADERS=$GNUSTEP_USER_DIR/Headers; fi
if test x"$GNUSTEP_USER_DIR_DOC" = x""; then GNUSTEP_USER_DIR_DOC=$GNUSTEP_USER_DIR/Documentation; fi
if test x"$GNUSTEP_USER_DIR_DOC_MAN" = x""; then GNUSTEP_USER_DIR_DOC_MAN=$GNUSTEP_USER_DIR/Documentation/man; fi
if test x"$GNUSTEP_USER_DIR_DOC_INFO" = x""; then GNUSTEP_USER_DIR_DOC_INFO=$GNUSTEP_USER_DIR/Documentation/info; fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNUstep-base installation domain" >&5
$as_echo_n "checking for GNUstep-base installation domain... " >&6; }

# Check whether --with-installation-domain was given.
if test "${with_installation_domain+set}" = set; then :
  withval=$with_installation_domain; result="$withval"
else
  result="no"

fi

if test "$result" = "no"
then
  # Check if gnustep-config supports the option
  # --installation-domain-for, and use it if available.  That option
  # will automatically use the shell variable GNUSTEP_INSTALLATION_DOMAIN or
  # the installation-domains.conf files (or the LOCAL default) as appropriate.
  # Otherwise, if that option is not available just fall back to
  # using GNUSTEP_INSTALLATION_DOMAIN or (if that was not defiend) LOCAL.
  if (gnustep-config --help | grep installation-domain) >&5 2>&5
  then
    result=`gnustep-config --installation-domain-for=gnustep-base 2>&5`
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The 'gnustep-config' script was not found or out of date." >&5
$as_echo "$as_me: WARNING: The 'gnustep-config' script was not found or out of date." >&2;}
    result=$GNUSTEP_INSTALLATION_DOMAIN
    if test "$result" = ""
    then
      # This case was added on December 2008 and is only for backwards
      # compatibility with older versions of gnustep-make.
      result=LOCAL
    fi
  fi
fi
case "$result" in
  SYSTEM)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: SYSTEM" >&5
$as_echo "SYSTEM" >&6; }
    GNUSTEP_BASE_PATH="$GNUSTEP_SYSTEM_TOOLS";;
  LOCAL)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: LOCAL" >&5
$as_echo "LOCAL" >&6; }
    GNUSTEP_BASE_PATH="$GNUSTEP_LOCAL_TOOLS";;
  NETWORK)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: NETWORK" >&5
$as_echo "NETWORK" >&6; }
    GNUSTEP_BASE_PATH="$GNUSTEP_NETWORK_TOOLS";;
  USER)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: USER" >&5
$as_echo "USER" >&6; }
    GNUSTEP_BASE_PATH="$GNUSTEP_USER_TOOLS";;
  *)
    as_fn_error $? "Unknown installation domain '$result' (it should be SYSTEM, LOCAL, NETWORK or USER).  Please run configure again with the option --with-installation-domain=LOCAL (or whatever domain you want to install into)." "$LINENO" 5
    exit 1;;
esac
# We store GNUSTEP_BASE_DOMAIN in config.mak so that we can check
# at runtime and make sure it is consistent with the
# GNUSTEP_INSTALLATION_DOMAIN that is used at runtime.
GNUSTEP_BASE_DOMAIN=$result


#
# If we are on mingw, we now want to convert the paths to relative
# paths (relative to libgnustep-base.dll).
#
case "$target_os" in
  mingw*)
    # TODO: Improve this hack.
    # According to Wikipedia, this is the default for Windows 2000,
    # Windows XP and Windows Server 2003.  For Windows Vista this will
    # change to C:\Users.  The directory name needs to be localized though
    # (and the disk may need changing as well ?).
    GNUSTEP_SYSTEM_USERS_DIR="C:\Documents and Settings"
    GNUSTEP_NETWORK_USERS_DIR="C:\Documents and Settings"
    GNUSTEP_LOCAL_USERS_DIR="C:\Documents and Settings"

    # TODO: It would be nice to use the 'short' output of
    # relative_path.sh, but older versions of relative_path.sh
    # did not support specifying the type of output and
    # would abort if they were given more than 2 parameters,
    # so we can not use the 'short' option if we want gnustep-base
    # to work with older versions of gnustep-make.
    # Once everyone has upgraded to gnustep-make >= 2.0.5 (I'd say
    # two years after it has been released ?), we could switch to the
    # 'short' output though.
    GNUSTEP_SYSTEM_APPS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_SYSTEM_APPS`
    GNUSTEP_SYSTEM_ADMIN_APPS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_SYSTEM_ADMIN_APPS`
    GNUSTEP_SYSTEM_WEB_APPS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_SYSTEM_WEB_APPS`
    GNUSTEP_SYSTEM_TOOLS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_SYSTEM_TOOLS`
    GNUSTEP_SYSTEM_ADMIN_TOOLS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_SYSTEM_ADMIN_TOOLS`
    GNUSTEP_SYSTEM_LIBRARY=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_SYSTEM_LIBRARY`
    GNUSTEP_SYSTEM_LIBRARIES=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_SYSTEM_LIBRARIES`
    GNUSTEP_SYSTEM_HEADERS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_SYSTEM_HEADERS`
    GNUSTEP_SYSTEM_DOC=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_SYSTEM_DOC`
    GNUSTEP_SYSTEM_DOC_MAN=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_SYSTEM_DOC_MAN`
    GNUSTEP_SYSTEM_DOC_INFO=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_SYSTEM_DOC_INFO`

    GNUSTEP_NETWORK_APPS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_NETWORK_APPS`
    GNUSTEP_NETWORK_ADMIN_APPS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_NETWORK_ADMIN_APPS`
    GNUSTEP_NETWORK_WEB_APPS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_NETWORK_WEB_APPS`
    GNUSTEP_NETWORK_TOOLS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_NETWORK_TOOLS`
    GNUSTEP_NETWORK_ADMIN_TOOLS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_NETWORK_ADMIN_TOOLS`
    GNUSTEP_NETWORK_LIBRARY=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_NETWORK_LIBRARY`
    GNUSTEP_NETWORK_LIBRARIES=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_NETWORK_LIBRARIES`
    GNUSTEP_NETWORK_HEADERS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_NETWORK_HEADERS`
    GNUSTEP_NETWORK_DOC=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_NETWORK_DOC`
    GNUSTEP_NETWORK_DOC_MAN=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_NETWORK_DOC_MAN`
    GNUSTEP_NETWORK_DOC_INFO=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_NETWORK_DOC_INFO`

    GNUSTEP_LOCAL_APPS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_LOCAL_APPS`
    GNUSTEP_LOCAL_ADMIN_APPS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_LOCAL_ADMIN_APPS`
    GNUSTEP_LOCAL_WEB_APPS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_LOCAL_WEB_APPS`
    GNUSTEP_LOCAL_TOOLS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_LOCAL_TOOLS`
    GNUSTEP_LOCAL_ADMIN_TOOLS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_LOCAL_ADMIN_TOOLS`
    GNUSTEP_LOCAL_LIBRARY=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_LOCAL_LIBRARY`
    GNUSTEP_LOCAL_LIBRARIES=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_LOCAL_LIBRARIES`
    GNUSTEP_LOCAL_HEADERS=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_LOCAL_HEADERS`
    GNUSTEP_LOCAL_DOC=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_LOCAL_DOC`
    GNUSTEP_LOCAL_DOC_MAN=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_LOCAL_DOC_MAN`
    GNUSTEP_LOCAL_DOC_INFO=`$GNUSTEP_MAKEFILES/relative_path.sh $GNUSTEP_BASE_PATH $GNUSTEP_LOCAL_DOC_INFO`
# It would be nice to now store this stuff into a ./GNUstep.conf file
# installed with gnustep-base.dll.  This would clarify.
    ;;
esac

GNUSTEP_BASE_RELATIVE_PATHS=no

# Now, check if any of the paths is a relative path.
for path in \
 "$GNUSTEP_SYSTEM_APPS" "$GNUSTEP_SYSTEM_ADMIN_APPS" "$GNUSTEP_SYSTEM_WEB_APPS" \
 "$GNUSTEP_SYSTEM_TOOLS" "$GNUSTEP_SYSTEM_ADMIN_TOOLS" \
 "$GNUSTEP_SYSTEM_LIBRARY" "$GNUSTEP_SYSTEM_LIBRARIES" "$GNUSTEP_SYSTEM_HEADERS" \
 "$GNUSTEP_SYSTEM_DOC" "$GNUSTEP_SYSTEM_DOC_MAN" "$GNUSTEP_SYSTEM_DOC_INFO" \
 "$GNUSTEP_NETWORK_APPS" "$GNUSTEP_NETWORK_ADMIN_APPS" "$GNUSTEP_NETWORK_WEB_APPS" \
 "$GNUSTEP_NETWORK_TOOLS" "$GNUSTEP_NETWORK_ADMIN_TOOLS" \
 "$GNUSTEP_NETWORK_LIBRARY" "$GNUSTEP_NETWORK_LIBRARIES" "$GNUSTEP_NETWORK_HEADERS" \
 "$GNUSTEP_NETWORK_DOC" "$GNUSTEP_NETWORK_DOC_MAN" "$GNUSTEP_NETWORK_DOC_INFO" \
 "$GNUSTEP_LOCAL_APPS" "$GNUSTEP_LOCAL_ADMIN_APPS" "$GNUSTEP_LOCAL_WEB_APPS" \
 "$GNUSTEP_LOCAL_TOOLS" "$GNUSTEP_LOCAL_ADMIN_TOOLS" \
 "$GNUSTEP_LOCAL_LIBRARY" "$GNUSTEP_LOCAL_LIBRARIES" "$GNUSTEP_LOCAL_HEADERS" \
 "$GNUSTEP_LOCAL_DOC" "$GNUSTEP_LOCAL_DOC_MAN" "$GNUSTEP_LOCAL_DOC_INFO"; do
case "$path" in
  ./*)  GNUSTEP_BASE_RELATIVE_PATHS=yes ;;
  ../*) GNUSTEP_BASE_RELATIVE_PATHS=yes ;;
esac
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we are hardcoding any relative paths in gnustep-base" >&5
$as_echo_n "checking if we are hardcoding any relative paths in gnustep-base... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_BASE_RELATIVE_PATHS" >&5
$as_echo "$GNUSTEP_BASE_RELATIVE_PATHS" >&6; }


#
# Now, we want to print out the paths that we're going to hardcode
# into gnustep-base.  This is to help users in finding
# misconfigurations.
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: We store the following filesystem layout into gnustep-base, to be used when no config file is found" >&5
$as_echo "$as_me: We store the following filesystem layout into gnustep-base, to be used when no config file is found" >&6;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Makefiles directory" >&5
$as_echo_n "checking for Makefiles directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_MAKEFILES" >&5
$as_echo "$GNUSTEP_MAKEFILES" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for user defaults directory" >&5
$as_echo_n "checking for user defaults directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DEFAULTS_DIR" >&5
$as_echo "$GNUSTEP_USER_DEFAULTS_DIR" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for user config file" >&5
$as_echo_n "checking for user config file... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_CONFIG_FILE" >&5
$as_echo "$GNUSTEP_USER_CONFIG_FILE" >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Applications directory" >&5
$as_echo_n "checking for System Applications directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_APPS" >&5
$as_echo "$GNUSTEP_SYSTEM_APPS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Admin Applications directory" >&5
$as_echo_n "checking for System Admin Applications directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_ADMIN_APPS" >&5
$as_echo "$GNUSTEP_SYSTEM_ADMIN_APPS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Web Applications directory" >&5
$as_echo_n "checking for System Web Applications directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_WEB_APPS" >&5
$as_echo "$GNUSTEP_SYSTEM_WEB_APPS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Tools directory" >&5
$as_echo_n "checking for System Tools directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_TOOLS" >&5
$as_echo "$GNUSTEP_SYSTEM_TOOLS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Admin Tools directory" >&5
$as_echo_n "checking for System Admin Tools directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_ADMIN_TOOLS" >&5
$as_echo "$GNUSTEP_SYSTEM_ADMIN_TOOLS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Library directory" >&5
$as_echo_n "checking for System Library directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_LIBRARY" >&5
$as_echo "$GNUSTEP_SYSTEM_LIBRARY" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Libraries directory" >&5
$as_echo_n "checking for System Libraries directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_LIBRARIES" >&5
$as_echo "$GNUSTEP_SYSTEM_LIBRARIES" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Headers directory" >&5
$as_echo_n "checking for System Headers directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_HEADERS" >&5
$as_echo "$GNUSTEP_SYSTEM_HEADERS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Documentation directory" >&5
$as_echo_n "checking for System Documentation directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_DOC" >&5
$as_echo "$GNUSTEP_SYSTEM_DOC" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Info Documentation directory" >&5
$as_echo_n "checking for System Info Documentation directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_DOC_INFO" >&5
$as_echo "$GNUSTEP_SYSTEM_DOC_INFO" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Man Documentation directory" >&5
$as_echo_n "checking for System Man Documentation directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_DOC_MAN" >&5
$as_echo "$GNUSTEP_SYSTEM_DOC_MAN" >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Applications directory" >&5
$as_echo_n "checking for Network Applications directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_APPS" >&5
$as_echo "$GNUSTEP_NETWORK_APPS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Admin Applications directory" >&5
$as_echo_n "checking for Network Admin Applications directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_ADMIN_APPS" >&5
$as_echo "$GNUSTEP_NETWORK_ADMIN_APPS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Web Applications directory" >&5
$as_echo_n "checking for Network Web Applications directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_WEB_APPS" >&5
$as_echo "$GNUSTEP_NETWORK_WEB_APPS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Tools directory" >&5
$as_echo_n "checking for Network Tools directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_TOOLS" >&5
$as_echo "$GNUSTEP_NETWORK_TOOLS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Admin Tools directory" >&5
$as_echo_n "checking for Network Admin Tools directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_ADMIN_TOOLS" >&5
$as_echo "$GNUSTEP_NETWORK_ADMIN_TOOLS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Library directory" >&5
$as_echo_n "checking for Network Library directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_LIBRARY" >&5
$as_echo "$GNUSTEP_NETWORK_LIBRARY" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Libraries directory" >&5
$as_echo_n "checking for Network Libraries directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_LIBRARIES" >&5
$as_echo "$GNUSTEP_NETWORK_LIBRARIES" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Headers directory" >&5
$as_echo_n "checking for Network Headers directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_HEADERS" >&5
$as_echo "$GNUSTEP_NETWORK_HEADERS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Documentation directory" >&5
$as_echo_n "checking for Network Documentation directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_DOC" >&5
$as_echo "$GNUSTEP_NETWORK_DOC" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Info Documentation directory" >&5
$as_echo_n "checking for Network Info Documentation directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_DOC_INFO" >&5
$as_echo "$GNUSTEP_NETWORK_DOC_INFO" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Man Documentation directory" >&5
$as_echo_n "checking for Network Man Documentation directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_DOC_MAN" >&5
$as_echo "$GNUSTEP_NETWORK_DOC_MAN" >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Applications directory" >&5
$as_echo_n "checking for Local Applications directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_APPS" >&5
$as_echo "$GNUSTEP_LOCAL_APPS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Admin Applications directory" >&5
$as_echo_n "checking for Local Admin Applications directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_ADMIN_APPS" >&5
$as_echo "$GNUSTEP_LOCAL_ADMIN_APPS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Web Applications directory" >&5
$as_echo_n "checking for Local Web Applications directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_WEB_APPS" >&5
$as_echo "$GNUSTEP_LOCAL_WEB_APPS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Tools directory" >&5
$as_echo_n "checking for Local Tools directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_TOOLS" >&5
$as_echo "$GNUSTEP_LOCAL_TOOLS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Admin Tools directory" >&5
$as_echo_n "checking for Local Admin Tools directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_ADMIN_TOOLS" >&5
$as_echo "$GNUSTEP_LOCAL_ADMIN_TOOLS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Library directory" >&5
$as_echo_n "checking for Local Library directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_LIBRARY" >&5
$as_echo "$GNUSTEP_LOCAL_LIBRARY" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Libraries directory" >&5
$as_echo_n "checking for Local Libraries directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_LIBRARIES" >&5
$as_echo "$GNUSTEP_LOCAL_LIBRARIES" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Headers directory" >&5
$as_echo_n "checking for Local Headers directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_HEADERS" >&5
$as_echo "$GNUSTEP_LOCAL_HEADERS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Documentation directory" >&5
$as_echo_n "checking for Local Documentation directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_DOC" >&5
$as_echo "$GNUSTEP_LOCAL_DOC" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Info Documentation directory" >&5
$as_echo_n "checking for Local Info Documentation directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_DOC_INFO" >&5
$as_echo "$GNUSTEP_LOCAL_DOC_INFO" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Man Documentation directory" >&5
$as_echo_n "checking for Local Man Documentation directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_DOC_MAN" >&5
$as_echo "$GNUSTEP_LOCAL_DOC_MAN" >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Applications directory" >&5
$as_echo_n "checking for User Applications directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_APPS" >&5
$as_echo "$GNUSTEP_USER_DIR_APPS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Admin Applications directory" >&5
$as_echo_n "checking for User Admin Applications directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_ADMIN_APPS" >&5
$as_echo "$GNUSTEP_USER_DIR_ADMIN_APPS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Web Applications directory" >&5
$as_echo_n "checking for User Web Applications directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_WEB_APPS" >&5
$as_echo "$GNUSTEP_USER_DIR_WEB_APPS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Tools directory" >&5
$as_echo_n "checking for User Tools directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_TOOLS" >&5
$as_echo "$GNUSTEP_USER_DIR_TOOLS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Admin Tools directory" >&5
$as_echo_n "checking for User Admin Tools directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_ADMIN_TOOLS" >&5
$as_echo "$GNUSTEP_USER_DIR_ADMIN_TOOLS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Library directory" >&5
$as_echo_n "checking for User Library directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_LIBRARY" >&5
$as_echo "$GNUSTEP_USER_DIR_LIBRARY" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Libraries directory" >&5
$as_echo_n "checking for User Libraries directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_LIBRARIES" >&5
$as_echo "$GNUSTEP_USER_DIR_LIBRARIES" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Headers directory" >&5
$as_echo_n "checking for User Headers directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_HEADERS" >&5
$as_echo "$GNUSTEP_USER_DIR_HEADERS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Documentation directory" >&5
$as_echo_n "checking for User Documentation directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_DOC" >&5
$as_echo "$GNUSTEP_USER_DIR_DOC" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Info Documentation directory" >&5
$as_echo_n "checking for User Info Documentation directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_DOC_INFO" >&5
$as_echo "$GNUSTEP_USER_DIR_DOC_INFO" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Man Documentation directory" >&5
$as_echo_n "checking for User Man Documentation directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_DOC_MAN" >&5
$as_echo "$GNUSTEP_USER_DIR_DOC_MAN" >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System User directory" >&5
$as_echo_n "checking for System User directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_USERS_DIR" >&5
$as_echo "$GNUSTEP_SYSTEM_USERS_DIR" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network User directory" >&5
$as_echo_n "checking for Network User directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_USERS_DIR" >&5
$as_echo "$GNUSTEP_NETWORK_USERS_DIR" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local User directory" >&5
$as_echo_n "checking for Local User directory... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_USERS_DIR" >&5
$as_echo "$GNUSTEP_LOCAL_USERS_DIR" >&6; }

#
# Set the default configuration file values in config.h to be hard-coded
# into NSPathUtilities.m
#
GNUSTEP_MAKEFILES=`echo $GNUSTEP_MAKEFILES|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_MAKEFILES "$GNUSTEP_MAKEFILES"
_ACEOF

GNUSTEP_USER_DEFAULTS_DIR=`echo $GNUSTEP_USER_DEFAULTS_DIR|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_USER_DEFAULTS_DIR "$GNUSTEP_USER_DEFAULTS_DIR"
_ACEOF

GNUSTEP_USER_CONFIG_FILE=`echo $GNUSTEP_USER_CONFIG_FILE|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_USER_CONFIG_FILE "$GNUSTEP_USER_CONFIG_FILE"
_ACEOF

GNUSTEP_TARGET_CONFIG_FILE=`echo $GNUSTEP_TARGET_CONFIG_FILE|sed -e 's/\\\\/\\\\\\\\/g'`

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


#
# SYSTEM domain paths
#
GNUSTEP_SYSTEM_APPS=`echo $GNUSTEP_SYSTEM_APPS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_SYSTEM_APPS "$GNUSTEP_SYSTEM_APPS"
_ACEOF


GNUSTEP_SYSTEM_ADMIN_APPS=`echo $GNUSTEP_SYSTEM_ADMIN_APPS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_SYSTEM_ADMIN_APPS "$GNUSTEP_SYSTEM_ADMIN_APPS"
_ACEOF


GNUSTEP_SYSTEM_WEB_APPS=`echo $GNUSTEP_SYSTEM_WEB_APPS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_SYSTEM_WEB_APPS "$GNUSTEP_SYSTEM_WEB_APPS"
_ACEOF


GNUSTEP_SYSTEM_TOOLS=`echo $GNUSTEP_SYSTEM_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_SYSTEM_TOOLS "$GNUSTEP_SYSTEM_TOOLS"
_ACEOF


GNUSTEP_SYSTEM_ADMIN_TOOLS=`echo $GNUSTEP_SYSTEM_ADMIN_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_SYSTEM_ADMIN_TOOLS "$GNUSTEP_SYSTEM_ADMIN_TOOLS"
_ACEOF


GNUSTEP_SYSTEM_LIBRARY=`echo $GNUSTEP_SYSTEM_LIBRARY|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_SYSTEM_LIBRARY "$GNUSTEP_SYSTEM_LIBRARY"
_ACEOF


GNUSTEP_SYSTEM_LIBRARIES=`echo $GNUSTEP_SYSTEM_LIBRARIES|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_SYSTEM_LIBRARIES "$GNUSTEP_SYSTEM_LIBRARIES"
_ACEOF


GNUSTEP_SYSTEM_HEADERS=`echo $GNUSTEP_SYSTEM_HEADERS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_SYSTEM_HEADERS "$GNUSTEP_SYSTEM_HEADERS"
_ACEOF


GNUSTEP_SYSTEM_DOC=`echo $GNUSTEP_SYSTEM_DOC|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_SYSTEM_DOC "$GNUSTEP_SYSTEM_DOC"
_ACEOF


GNUSTEP_SYSTEM_DOC_MAN=`echo $GNUSTEP_SYSTEM_DOC_MAN|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_SYSTEM_DOC_MAN "$GNUSTEP_SYSTEM_DOC_MAN"
_ACEOF


GNUSTEP_SYSTEM_DOC_INFO=`echo $GNUSTEP_SYSTEM_DOC_INFO|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_SYSTEM_DOC_INFO "$GNUSTEP_SYSTEM_DOC_INFO"
_ACEOF


#
# NETWORK domain paths
#
GNUSTEP_NETWORK_APPS=`echo $GNUSTEP_NETWORK_APPS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_NETWORK_APPS "$GNUSTEP_NETWORK_APPS"
_ACEOF


GNUSTEP_NETWORK_ADMIN_APPS=`echo $GNUSTEP_NETWORK_ADMIN_APPS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_NETWORK_ADMIN_APPS "$GNUSTEP_NETWORK_ADMIN_APPS"
_ACEOF


GNUSTEP_NETWORK_WEB_APPS=`echo $GNUSTEP_NETWORK_WEB_APPS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_NETWORK_WEB_APPS "$GNUSTEP_NETWORK_WEB_APPS"
_ACEOF


GNUSTEP_NETWORK_TOOLS=`echo $GNUSTEP_NETWORK_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_NETWORK_TOOLS "$GNUSTEP_NETWORK_TOOLS"
_ACEOF


GNUSTEP_NETWORK_ADMIN_TOOLS=`echo $GNUSTEP_NETWORK_ADMIN_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_NETWORK_ADMIN_TOOLS "$GNUSTEP_NETWORK_ADMIN_TOOLS"
_ACEOF


GNUSTEP_NETWORK_LIBRARY=`echo $GNUSTEP_NETWORK_LIBRARY|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_NETWORK_LIBRARY "$GNUSTEP_NETWORK_LIBRARY"
_ACEOF


GNUSTEP_NETWORK_LIBRARIES=`echo $GNUSTEP_NETWORK_LIBRARIES|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_NETWORK_LIBRARIES "$GNUSTEP_NETWORK_LIBRARIES"
_ACEOF


GNUSTEP_NETWORK_HEADERS=`echo $GNUSTEP_NETWORK_HEADERS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_NETWORK_HEADERS "$GNUSTEP_NETWORK_HEADERS"
_ACEOF


GNUSTEP_NETWORK_DOC=`echo $GNUSTEP_NETWORK_DOC|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_NETWORK_DOC "$GNUSTEP_NETWORK_DOC"
_ACEOF


GNUSTEP_NETWORK_DOC_MAN=`echo $GNUSTEP_NETWORK_DOC_MAN|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_NETWORK_DOC_MAN "$GNUSTEP_NETWORK_DOC_MAN"
_ACEOF


GNUSTEP_NETWORK_DOC_INFO=`echo $GNUSTEP_NETWORK_DOC_INFO|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_NETWORK_DOC_INFO "$GNUSTEP_NETWORK_DOC_INFO"
_ACEOF


#
# LOCAL domain paths
#
GNUSTEP_LOCAL_APPS=`echo $GNUSTEP_LOCAL_APPS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_LOCAL_APPS "$GNUSTEP_LOCAL_APPS"
_ACEOF


GNUSTEP_LOCAL_ADMIN_APPS=`echo $GNUSTEP_LOCAL_ADMIN_APPS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_LOCAL_ADMIN_APPS "$GNUSTEP_LOCAL_ADMIN_APPS"
_ACEOF


GNUSTEP_LOCAL_WEB_APPS=`echo $GNUSTEP_LOCAL_WEB_APPS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_LOCAL_WEB_APPS "$GNUSTEP_LOCAL_WEB_APPS"
_ACEOF


GNUSTEP_LOCAL_TOOLS=`echo $GNUSTEP_LOCAL_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_LOCAL_TOOLS "$GNUSTEP_LOCAL_TOOLS"
_ACEOF


GNUSTEP_LOCAL_ADMIN_TOOLS=`echo $GNUSTEP_LOCAL_ADMIN_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_LOCAL_ADMIN_TOOLS "$GNUSTEP_LOCAL_ADMIN_TOOLS"
_ACEOF


GNUSTEP_LOCAL_LIBRARY=`echo $GNUSTEP_LOCAL_LIBRARY|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_LOCAL_LIBRARY "$GNUSTEP_LOCAL_LIBRARY"
_ACEOF


GNUSTEP_LOCAL_LIBRARIES=`echo $GNUSTEP_LOCAL_LIBRARIES|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_LOCAL_LIBRARIES "$GNUSTEP_LOCAL_LIBRARIES"
_ACEOF


GNUSTEP_LOCAL_HEADERS=`echo $GNUSTEP_LOCAL_HEADERS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_LOCAL_HEADERS "$GNUSTEP_LOCAL_HEADERS"
_ACEOF


GNUSTEP_LOCAL_DOC=`echo $GNUSTEP_LOCAL_DOC|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_LOCAL_DOC "$GNUSTEP_LOCAL_DOC"
_ACEOF


GNUSTEP_LOCAL_DOC_MAN=`echo $GNUSTEP_LOCAL_DOC_MAN|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_LOCAL_DOC_MAN "$GNUSTEP_LOCAL_DOC_MAN"
_ACEOF


GNUSTEP_LOCAL_DOC_INFO=`echo $GNUSTEP_LOCAL_DOC_INFO|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_LOCAL_DOC_INFO "$GNUSTEP_LOCAL_DOC_INFO"
_ACEOF


#
# USER_DIR domain paths
#
GNUSTEP_USER_DIR_APPS=`echo $GNUSTEP_USER_DIR_APPS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_USER_DIR_APPS "$GNUSTEP_USER_DIR_APPS"
_ACEOF


GNUSTEP_USER_DIR_ADMIN_APPS=`echo $GNUSTEP_USER_DIR_ADMIN_APPS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_USER_DIR_ADMIN_APPS "$GNUSTEP_USER_DIR_ADMIN_APPS"
_ACEOF


GNUSTEP_USER_DIR_WEB_APPS=`echo $GNUSTEP_USER_DIR_WEB_APPS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_USER_DIR_WEB_APPS "$GNUSTEP_USER_DIR_WEB_APPS"
_ACEOF


GNUSTEP_USER_DIR_TOOLS=`echo $GNUSTEP_USER_DIR_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_USER_DIR_TOOLS "$GNUSTEP_USER_DIR_TOOLS"
_ACEOF


GNUSTEP_USER_DIR_ADMIN_TOOLS=`echo $GNUSTEP_USER_DIR_ADMIN_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_USER_DIR_ADMIN_TOOLS "$GNUSTEP_USER_DIR_ADMIN_TOOLS"
_ACEOF


GNUSTEP_USER_DIR_LIBRARY=`echo $GNUSTEP_USER_DIR_LIBRARY|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_USER_DIR_LIBRARY "$GNUSTEP_USER_DIR_LIBRARY"
_ACEOF


GNUSTEP_USER_DIR_LIBRARIES=`echo $GNUSTEP_USER_DIR_LIBRARIES|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_USER_DIR_LIBRARIES "$GNUSTEP_USER_DIR_LIBRARIES"
_ACEOF


GNUSTEP_USER_DIR_HEADERS=`echo $GNUSTEP_USER_DIR_HEADERS|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_USER_DIR_HEADERS "$GNUSTEP_USER_DIR_HEADERS"
_ACEOF


GNUSTEP_USER_DIR_DOC=`echo $GNUSTEP_USER_DIR_DOC|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_USER_DIR_DOC "$GNUSTEP_USER_DIR_DOC"
_ACEOF


GNUSTEP_USER_DIR_DOC_MAN=`echo $GNUSTEP_USER_DIR_DOC_MAN|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_USER_DIR_DOC_MAN "$GNUSTEP_USER_DIR_DOC_MAN"
_ACEOF


GNUSTEP_USER_DIR_DOC_INFO=`echo $GNUSTEP_USER_DIR_DOC_INFO|sed -e 's/\\\\/\\\\\\\\/g'`

cat >>confdefs.h <<_ACEOF
#define GNUSTEP_TARGET_USER_DIR_DOC_INFO "$GNUSTEP_USER_DIR_DOC_INFO"
_ACEOF


GNUSTEP_TARGET_SYSTEM_USERS_DIR=`echo $GNUSTEP_TARGET_SYSTEM_USERS_DIR|sed -e 's/\\\\/\\\\\\\\/g'`

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

GNUSTEP_TARGET_NETWORK_USERS_DIR=`echo $GNUSTEP_TARGET_NETWORK_USERS_DIR|sed -e 's/\\\\/\\\\\\\\/g'`

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

GNUSTEP_TARGET_LOCAL_USERS_DIR=`echo $GNUSTEP_TARGET_LOCAL_USERS_DIR|sed -e 's/\\\\/\\\\\\\\/g'`

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


#
# Now load the values to be used in locating libraries etc used when
# building the base library ... as supplied by the gnustep-make package
#
# It looks like we ought to source the whole GNUstep.sh here, and even
# ask it to output all variables!  That way we have access to (eg)
# GNUSTEP_SYSTEM_HEADERS below.
#
# We need to unset any values that we really need, or existing settings
# would be used by GNUstep.sh
#
unset GNUSTEP_SYSTEM_HEADERS
unset GNUSTEP_SYSTEM_LIBRARIES
unset GNUSTEP_NETWORK_HEADERS
unset GNUSTEP_NETWORK_LIBRARIES
unset GNUSTEP_LOCAL_HEADERS
unset GNUSTEP_LOCAL_LIBRARIES
GNUSTEP_MAKEFILES="$CURRENT_GNUSTEP_MAKEFILES"
GNUSTEP_SH_EXPORT_ALL_VARIABLES=yes
. "$CURRENT_GNUSTEP_MAKEFILES/GNUstep.sh"
unset GNUSTEP_SH_EXPORT_ALL_VARIABLES

# For backwards compatibility, define GNUSTEP_SYSTEM_HEADERS from
# GNUSTEP_SYSTEM_ROOT if not set yet.
if test x"$GNUSTEP_SYSTEM_HEADERS" = x""; then
  GNUSTEP_SYSTEM_HEADERS="$GNUSTEP_SYSTEM_ROOT/Library/Headers"
fi

if test x"$GNUSTEP_SYSTEM_LIBRARIES" = x""; then
  GNUSTEP_SYSTEM_LIBRARIES="$GNUSTEP_SYSTEM_ROOT/Library/Libraries"
fi

if test x"$GNUSTEP_NETWORK_HEADERS" = x""; then
  GNUSTEP_NETWORK_HEADERS="$GNUSTEP_NETWORK_ROOT/Library/Headers"
fi

if test x"$GNUSTEP_NETWORK_LIBRARIES" = x""; then
  GNUSTEP_NETWORK_LIBRARIES="$GNUSTEP_NETWORK_ROOT/Library/Libraries"
fi

if test x"$GNUSTEP_LOCAL_HEADERS" = x""; then
  GNUSTEP_LOCAL_HEADERS="$GNUSTEP_LOCAL_ROOT/Library/Headers"
fi

if test x"$GNUSTEP_LOCAL_LIBRARIES" = x""; then
  GNUSTEP_LOCAL_LIBRARIES="$GNUSTEP_LOCAL_ROOT/Library/Libraries"
fi

#
# Add standard library and header directories for configure to use to locate
# plain C developer headers/libraries which have been installed in the
# GNUstep hierarchy. These take precedence
#
if test x"$GNUSTEP_IS_FLATTENED" = x"yes"; then
  CPPFLAGS="$CPPFLAGS -I$GNUSTEP_LOCAL_HEADERS"
  CPPFLAGS="$CPPFLAGS -I$GNUSTEP_NETWORK_HEADERS"
  CPPFLAGS="$CPPFLAGS -I$GNUSTEP_SYSTEM_HEADERS"
  LDFLAGS="$LDFLAGS -L$GNUSTEP_LOCAL_LIBRARIES"
  LDFLAGS="$LDFLAGS -L$GNUSTEP_NETWORK_LIBRARIES"
  LDFLAGS="$LDFLAGS -L$GNUSTEP_SYSTEM_LIBRARIES"
else
  # FIXME: Cross-compiling should read the target from the configure
  # options and use it.   GNUSTEP_TARGET_* variables do not exist in
  # this context (so "$GNUSTEP_TARGET_CPU" will always be "")
  if test x"$GNUSTEP_TARGET_CPU" = x""; then
    ARCH="$GNUSTEP_HOST_CPU-$GNUSTEP_HOST_OS"
  else
    ARCH=$GNUSTEP_TARGET_CPU-$GNUSTEP_TARGET_OS
  fi
  ALIB="$ARCH/$LIBRARY_COMBO"
  CPPFLAGS="$CPPFLAGS -I$GNUSTEP_LOCAL_HEADERS/$ALIB"
  CPPFLAGS="$CPPFLAGS -I$GNUSTEP_LOCAL_HEADERS/$ARCH"
  CPPFLAGS="$CPPFLAGS -I$GNUSTEP_LOCAL_HEADERS"
  CPPFLAGS="$CPPFLAGS -I$GNUSTEP_NETWORK_HEADERS/$ALIB"
  CPPFLAGS="$CPPFLAGS -I$GNUSTEP_NETWORK_HEADERS/$ARCH"
  CPPFLAGS="$CPPFLAGS -I$GNUSTEP_NETWORK_HEADERS"
  CPPFLAGS="$CPPFLAGS -I$GNUSTEP_SYSTEM_HEADERS/$ALIB"
  CPPFLAGS="$CPPFLAGS -I$GNUSTEP_SYSTEM_HEADERS/$ARCH"
  CPPFLAGS="$CPPFLAGS -I$GNUSTEP_SYSTEM_HEADERS"
  LDFLAGS="$LDFLAGS -L$GNUSTEP_LOCAL_LIBRARIES/$ALIB"
  LDFLAGS="$LDFLAGS -L$GNUSTEP_LOCAL_LIBRARIES/$ARCH"
  LDFLAGS="$LDFLAGS -L$GNUSTEP_LOCAL_LIBRARIES"
  LDFLAGS="$LDFLAGS -L$GNUSTEP_NETWORK_LIBRARIES/$ALIB"
  LDFLAGS="$LDFLAGS -L$GNUSTEP_NETWORK_LIBRARIES/$ARCH"
  LDFLAGS="$LDFLAGS -L$GNUSTEP_NETWORK_LIBRARIES"
  LDFLAGS="$LDFLAGS -L$GNUSTEP_SYSTEM_LIBRARIES/$ALIB"
  LDFLAGS="$LDFLAGS -L$GNUSTEP_SYSTEM_LIBRARIES/$ARCH"
  LDFLAGS="$LDFLAGS -L$GNUSTEP_SYSTEM_LIBRARIES"
fi


#--------------------------------------------------------------------
# Find the compiler
#--------------------------------------------------------------------
MAKECC=`gnustep-config --variable=CC`
MAKECPP=`gnustep-config --variable=CPP`
MAKECXX=`gnustep-config --variable=CXX`
if test "$CC" = ""; then
  CC=$MAKECC
  export CC
else
  if test "$CC" != "$MAKECC"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You are running configure with the compiler ($CC) set to a different value from that used by gnustep-make ($MAKECC).  To avoid conflicts/problems, reconfigure/reinstall gnustep-make to use CC=$CC or run the gnustep-base configure again with your CC environment variable set to $MAKECC" >&5
$as_echo "$as_me: WARNING: You are running configure with the compiler ($CC) set to a different value from that used by gnustep-make ($MAKECC).  To avoid conflicts/problems, reconfigure/reinstall gnustep-make to use CC=$CC or run the gnustep-base configure again with your CC environment variable set to $MAKECC" >&2;}
  fi
fi
if test "$CPP" = ""; then
  CPP=$MAKECPP
  export CPP
else
  if test "$CPP" != "$MAKECPP"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You are running configure with the preprocessor ($CPP) set to a different value from that used by gnustep-make ($MAKECPP).  To avoid conflicts/problems, reconfigure/reinstall gnustep-make to use CPP=$CPP or run the gnustep-base configure again with your CPP environment variable set to $MAKECPP" >&5
$as_echo "$as_me: WARNING: You are running configure with the preprocessor ($CPP) set to a different value from that used by gnustep-make ($MAKECPP).  To avoid conflicts/problems, reconfigure/reinstall gnustep-make to use CPP=$CPP or run the gnustep-base configure again with your CPP environment variable set to $MAKECPP" >&2;}
  fi
fi
if test "$CXX" = ""; then
  CXX=$MAKECXX
  export CXX
else
  if test "$CXX" != "$MAKECXX"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You are running configure with the compiler ($CXX) set to a different value from that used by gnustep-make ($MAKECXX).  To avoid conflicts/problems, reconfigure/reinstall gnustep-make to use CXX=$CXX or run the gnustep-base configure again with your CXX environment variable set to $MAKECXX" >&5
$as_echo "$as_me: WARNING: You are running configure with the compiler ($CXX) set to a different value from that used by gnustep-make ($MAKECXX).  To avoid conflicts/problems, reconfigure/reinstall gnustep-make to use CXX=$CXX or run the gnustep-base configure again with your CXX environment variable set to $MAKECXX" >&2;}
  fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


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

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

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

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

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


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

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


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

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


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

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


  test -n "$ac_ct_CC" && break
done

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

fi


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

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

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

int
main ()
{

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

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

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

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

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

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

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

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

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

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

int
main ()
{

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

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

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

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

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

int
main ()
{

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

int
main ()
{

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

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

int
main ()
{

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

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

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

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

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

fi

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

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

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

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

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

    done
    ac_cv_prog_CPP=$CPP

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

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

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

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

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

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



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

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

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


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

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

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


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

int
main ()
{

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

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

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

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

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

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

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

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

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

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

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

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

fi

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

fi

done



  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
if test "x$ac_cv_header_minix_config_h" = xyes; then :
  MINIX=yes
else
  MINIX=
fi


  if test "$MINIX" = yes; then

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


$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h


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

  fi


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
if ${ac_cv_safe_to_define___extensions__+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#         define __EXTENSIONS__ 1
          $ac_includes_default
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_safe_to_define___extensions__=yes
else
  ac_cv_safe_to_define___extensions__=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
  test $ac_cv_safe_to_define___extensions__ = yes &&
    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h

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

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

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

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



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is clang" >&5
$as_echo_n "checking whether the compiler is clang... " >&6; }
if test ! x"${GCC}" = x"yes" ; then
  CLANG_CC=no
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
else
  if "${CC}" -v 2>&1 | grep -q 'clang version'; then
    CLANG_CC=yes
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  else
    CLANG_CC=no
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
  fi
fi



# Large file support needed by NSData/NSFileHandle.
# These macros must be called after AC_USE_SYSTEM_EXTENSIONS because
# the `fseeko' declaration may be hidden by default on some systems.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
if ${ac_cv_sys_largefile_source+:} false; then :
  $as_echo_n "(cached) " >&6
else
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h> /* for off_t */
     #include <stdio.h>
int
main ()
{
int (*fp) (FILE *, off_t, int) = fseeko;
     return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_sys_largefile_source=no; break
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _LARGEFILE_SOURCE 1
#include <sys/types.h> /* for off_t */
     #include <stdio.h>
int
main ()
{
int (*fp) (FILE *, off_t, int) = fseeko;
     return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_sys_largefile_source=1; break
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  ac_cv_sys_largefile_source=unknown
  break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
$as_echo "$ac_cv_sys_largefile_source" >&6; }
case $ac_cv_sys_largefile_source in #(
  no | unknown) ;;
  *)
cat >>confdefs.h <<_ACEOF
#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
_ACEOF
;;
esac
rm -rf conftest*

# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
# in glibc 2.1.3, but that breaks too many other things.
# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
if test $ac_cv_sys_largefile_source != unknown; then

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

fi


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

if test "$enable_largefile" != no; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
if ${ac_cv_sys_largefile_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_sys_largefile_CC=no
     if test "$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 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
	 if ac_fn_c_try_compile "$LINENO"; then :
  break
fi
rm -f core conftest.err conftest.$ac_objext
	 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.$ac_objext
	 break
       done
       CC=$ac_save_CC
       rm -f conftest.$ac_ext
    fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
$as_echo "$ac_cv_sys_largefile_CC" >&6; }
  if test "$ac_cv_sys_largefile_CC" != no; then
    CC=$CC$ac_cv_sys_largefile_CC
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
if ${ac_cv_sys_file_offset_bits+:} false; then :
  $as_echo_n "(cached) " >&6
else
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$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 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main ()
{

  ;
  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.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$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 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main ()
{

  ;
  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.$ac_ext
  ac_cv_sys_file_offset_bits=unknown
  break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
case $ac_cv_sys_file_offset_bits in #(
  no | unknown) ;;
  *)
cat >>confdefs.h <<_ACEOF
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
_ACEOF
;;
esac
rm -rf conftest*
  if test $ac_cv_sys_file_offset_bits = unknown; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
if ${ac_cv_sys_large_files+:} false; then :
  $as_echo_n "(cached) " >&6
else
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$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 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main ()
{

  ;
  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.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$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 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main ()
{

  ;
  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.$ac_ext
  ac_cv_sys_large_files=unknown
  break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
$as_echo "$ac_cv_sys_large_files" >&6; }
case $ac_cv_sys_large_files in #(
  no | unknown) ;;
  *)
cat >>confdefs.h <<_ACEOF
#define _LARGE_FILES $ac_cv_sys_large_files
_ACEOF
;;
esac
rm -rf conftest*
  fi


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

cat >>confdefs.h <<_ACEOF
#define off_t long int
_ACEOF

fi


#--------------------------------------------------------------------
# Check how to enable builtins for atomic operations
#--------------------------------------------------------------------

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

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports atomic operations" >&5
$as_echo_n "checking whether the compiler supports atomic operations... " >&6; };
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
typedef int atomic;
int
main ()
{
atomic x; atomic y; __sync_bool_compare_and_swap(&x, y, y + 1);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  have_atomic=yes
else
  have_atomic=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext;
  if test "$have_atomic" = "yes"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; };

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

  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; };
    if test "$CC" = "gcc"; then
      saved_CFLAGS="$CFLAGS";
      ATOMIC_CFLAGS="";

      # FIXME: Forcing -march=i568 for any i568 or later CPU is a
      # stop gap measure to make the compiler emit native assembly
      # for atomic operations on i586 or latter processors (GCC by
      # default emits code compatible with the original i386 and
      # requires library functions to emulate atomic operations).
      # When gnustep-make takes care of this kind of target setting,
      # the check can safely be removed.
      case "$target_cpu" in
        i586*|i686*|i786*)
          ATOMIC_CFLAGS="-march=i586"
          CFLAGS="$saved_CFLAGS $ATOMIC_CFLAGS"
          ;;
        x86_64)
          ATOMIC_CFLAGS="-march=x86-64"
          CFLAGS="$saved_CFLAGS $ATOMIC_CFLAGS"
          ;;
      esac
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CC supports atomic operations with -march" >&5
$as_echo_n "checking whether CC supports atomic operations with -march... " >&6; };
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
typedef int atomic;
int
main ()
{
atomic x; atomic y; __sync_bool_compare_and_swap(&x, y, y+1);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  need_march=yes
else
  need_march=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext;

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

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

      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; };
        saved_LDFLAGS="$LDFLAGS";
        LDFLAGS="$saved_LDFLAGS -lgcc";
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CC supports atomic operations using libgcc" >&5
$as_echo_n "checking whether CC supports atomic operations using libgcc... " >&6; };
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
typedef int atomic;
int
main ()
{
atomic x; atomic y; __sync_bool_compare_and_swap(&x, y, y+1);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  atomic_in_libgcc=yes
else
  atomic_in_libgcc=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext;
        if test "$atomic_in_libgcc" = "yes"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; };
          LIBS="$LIBS -lgcc";

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

        else
          LDFLAGS="$saved_LDFLAGS";
          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; };
        fi
      fi
    fi
  fi
ac_ext=c
ac_cpp='$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



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

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









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

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


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

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

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

fi
if test -n "$PKG_CONFIG"; then
	_pkg_min_version=0.9.0
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
	else
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
		PKG_CONFIG=""
	fi
fi
# If the modern mechanism failswe may havew an older pkg-config
# so try looking it up the old fashioned way.
if test -z "$PKG_CONFIG"; then
  # Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PKG_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PKG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


fi


#--------------------------------------------------------------------
# specific target_os options
#--------------------------------------------------------------------
INCLUDE_FLAGS="$CPPFLAGS"
LDIR_FLAGS="$LDFLAGS"
# This is just for configuring. Later, in config.make, INCLUDE_FLAGS
# goes in CONFIG_SYSTEM_INCL and LIBS goes in CONFIG_SYSTEM_LIBS
case "$target_os" in
  freebsd* | openbsd* )
	        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
		LDFLAGS="$LDFLAGS -L/usr/local/lib";;
  netbsd*)	CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
		LDFLAGS="$LDFLAGS -Wl,-R/usr/pkg/lib -L/usr/pkg/lib";;
esac

#--------------------------------------------------------------------
# Set Apple/Darwin/OSX/NeXT information for other tests
#--------------------------------------------------------------------
OBJC_RUNTIME_LIB=`echo $LIBRARY_COMBO | tr '-' ' ' | awk '{print $1}'`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the Objective-C runtime" >&5
$as_echo_n "checking the Objective-C runtime... " >&6; }
if test "$OBJC_RUNTIME_LIB" = "nx" -o "$OBJC_RUNTIME_LIB" = "apple"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: NeXT" >&5
$as_echo "NeXT" >&6; }
  OBJCFLAGS="$OBJCFLAGS -fnext-runtime -DNeXT_RUNTIME"
elif test "$OBJC_RUNTIME_LIB" = "ng"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Next Gen" >&5
$as_echo "Next Gen" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: GNU" >&5
$as_echo "GNU" >&6; }
  if test "$CLANG_CC" = "yes"; then
    OBJCFLAGS="$OBJCFLAGS -fobjc-runtime=gcc"
  fi
fi
LIBOBJC=`gnustep-config --objc-libs`
if test "$LIBOBJC" = ""; then
  as_fn_error $? "The command 'gnustep-config --objc-libs' (provided by the gnustep-make package) returned no Objective-C library.  Unable to continue configuring without Objective-C support." "$LINENO" 5
  exit 1
fi

#--------------------------------------------------------------------
# Miscellaneous flags
#--------------------------------------------------------------------

# Check to see if the libobjc library is in our GNUSTEP_SYSTEM_LIBRARIES.
# If so, there are probably other libraries that we want there also, so
# leave the proper includes in CPPFLAGS and LDFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for custom shared objc library" >&5
$as_echo_n "checking for custom shared objc library... " >&6; }
if ${gs_cv_objc_libdir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gs_cv_objc_libdir=NONE
gs_cv_objc_incdir=NONE
# Try GNUSTEP_SYSTEM_LIBRARIES first
if test "$GNUSTEP_IS_FLATTENED" = yes; then
  GNUSTEP_LDIR="$GNUSTEP_SYSTEM_LIBRARIES"
  GNUSTEP_HDIR="$GNUSTEP_SYSTEM_HEADERS"
else
  GNUSTEP_LDIR="$GNUSTEP_SYSTEM_LIBRARIES/$obj_dir"
  GNUSTEP_HDIR="$GNUSTEP_SYSTEM_HEADERS/$LIBRARY_COMBO"
fi

if test -f "$GNUSTEP_HDIR/objc/objc.h"; then
  if test -f "$GNUSTEP_LDIR/libobjc.a" -o -f "$GNUSTEP_LDIR/libobjc.so" -o -f "$GNUSTEP_LDIR/libobjc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc-gnu.dylib" -o -f "$GNUSTEP_LDIR/libobjc_gc.a" -o -f "$GNUSTEP_LDIR/libobjc_gc.so" -o -f "$GNUSTEP_LDIR/libobjc_gc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc_gc-gnu.dylib"; then
    gs_cv_objc_libdir="$GNUSTEP_LDIR"
    gs_cv_objc_incdir="$GNUSTEP_HDIR"
  fi
fi

# Try GNUSTEP_NETWORK_LIBRARIES second (override GNUSTEP_SYSTEM if
# found)
if test "$GNUSTEP_IS_FLATTENED" = yes; then
  GNUSTEP_LDIR="$GNUSTEP_NETWORK_LIBRARIES"
  GNUSTEP_HDIR="$GNUSTEP_NETWORK_HEADERS"
else
  GNUSTEP_LDIR="$GNUSTEP_NETWORK_LIBRARIES/$obj_dir"
  GNUSTEP_HDIR="$GNUSTEP_NETWORK_HEADERS/$LIBRARY_COMBO"
fi

if test -f "$GNUSTEP_HDIR/objc/objc.h"; then
  if test -f "$GNUSTEP_LDIR/libobjc.a" -o -f "$GNUSTEP_LDIR/libobjc.so" -o -f "$GNUSTEP_LDIR/libobjc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc-gnu.dylib" -o -f "$GNUSTEP_LDIR/libobjc_gc.a" -o -f "$GNUSTEP_LDIR/libobjc_gc.so" -o -f "$GNUSTEP_LDIR/libobjc_gc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc_gc-gnu.dylib"; then
    gs_cv_objc_libdir="$GNUSTEP_LDIR"
    gs_cv_objc_incdir="$GNUSTEP_HDIR"
  fi
fi

# Try GNUSTEP_LOCAL_LIBRARIES third (override GNUSTEP_SYSTEM and
# GNUSTEP_NETWORK if found)
if test "$GNUSTEP_IS_FLATTENED" = yes; then
  GNUSTEP_LDIR="$GNUSTEP_LOCAL_LIBRARIES"
  GNUSTEP_HDIR="$GNUSTEP_LOCAL_HEADERS"
else
  GNUSTEP_LDIR="$GNUSTEP_LOCAL_LIBRARIES/$obj_dir"
  GNUSTEP_HDIR="$GNUSTEP_LOCAL_HEADERS/$LIBRARY_COMBO"
fi

if test -f "$GNUSTEP_HDIR/objc/objc.h"; then
  if test -f "$GNUSTEP_LDIR/libobjc.a" -o -f "$GNUSTEP_LDIR/libobjc.so" -o -f "$GNUSTEP_LDIR/libobjc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc-gnu.dylib" -o -f "$GNUSTEP_LDIR/libobjc_gc.a" -o -f "$GNUSTEP_LDIR/libobjc_gc.so" -o -f "$GNUSTEP_LDIR/libobjc_gc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc_gc-gnu.dylib"; then
    gs_cv_objc_libdir="$GNUSTEP_LDIR"
    gs_cv_objc_incdir="$GNUSTEP_HDIR"
  fi
fi

fi

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

if test "$gs_cv_objc_libdir" != "NONE"; then
  #
  # The following one is so that headers of custom libraries into
  # $GNUSTEP_HDIR are used before the standard ones
  #
  INCLUDE_FLAGS="$INCLUDE_FLAGS -I$gs_cv_objc_incdir"
  LDIR_FLAGS="$LDIR_FLAGS -L$gs_cv_objc_libdir/$LIBRARY_COMBO -L$gs_cv_objc_libdir"
  CPPFLAGS="$CPPFLAGS -I$gs_cv_objc_incdir"
  LDFLAGS="$LDFLAGS -L$gs_cv_objc_libdir"
fi

#--------------------------------------------------------------------
# Check if Objective-C is installed
#--------------------------------------------------------------------
for ac_header in objc/runtime.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "objc/runtime.h" "ac_cv_header_objc_runtime_h" "$ac_includes_default"
if test "x$ac_cv_header_objc_runtime_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_OBJC_RUNTIME_H 1
_ACEOF

fi

done

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

fi

done

if test $ac_cv_header_objc_objc_h = no; then
  echo "Check to make sure you have the Objective-C runtime library"
  echo "and its headers installed."
  as_fn_error $? "Could not find Objective-C headers" "$LINENO" 5
fi

#--------------------------------------------------------------------
# Check for strange network stuff used by gdomap
#--------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: for gdomap network details" >&5
$as_echo "$as_me: for gdomap network details" >&6;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for variable length socket addresses" >&5
$as_echo_n "checking for variable length socket addresses... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  #include <sys/types.h>
  #include <sys/socket.h>
  #include <net/if.h>

int
main ()
{
struct ifreq s; s.ifr_addr.sa_len = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  sa_len=1
else
  sa_len=0
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test $sa_len = 1; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }

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

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler visibility attribute support" >&5
$as_echo_n "checking for compiler visibility attribute support... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  #include <stdio.h>
  int foo() __attribute__ ((visibility("internal")));
  int foo(){ return 1; }
  int main(){ return foo(); }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }
  gs_visibility=1
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not present" >&5
$as_echo "not present" >&6; }
  gs_visibility=0

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

cat >>confdefs.h <<_ACEOF
#define HAVE_VISIBILITY_ATTRIBUTE $gs_visibility
_ACEOF

CFLAGS="$saved_CFLAGS"


#--------------------------------------------------------------------
# Check if system has buggy SO_REUSEADDR
#--------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether SO_REUSEADDR is broken" >&5
$as_echo_n "checking whether SO_REUSEADDR is broken... " >&6; }
if test "$cross_compiling" = yes; then :
  reuseaddr_ok="$cross_reuseaddr_ok"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.reuseaddr.c"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  reuseaddr_ok=1
else
  reuseaddr_ok=0
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

if test $reuseaddr_ok = 0; then

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

  echo
  echo "The SO_REUSEADDR socket option for controlling re-use of network"
  echo "sockets immediately after shutdown appears to be broken on this"
  echo "machine.  Networking code will be built without using this"
  echo "feature."
  echo "The effect of this lack is that when a network service is shut"
  echo "down, it cannot be re-started on the same network port until"
  echo "an operating-system timeout has expired."
  echo "For servers other than gdomap, GNUstep does not normally need"
  echo "a particular network port, so the problem is unlikely to arise."
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

#--------------------------------------------------------------------
# Check for thread flags for libobjc.
#--------------------------------------------------------------------
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objc threading flags" >&5
$as_echo_n "checking for objc threading flags... " >&6; }
#
# Get them from gnustep-make which contains the real code to get them
#
objc_threaded=`grep objc_threaded: $CURRENT_GNUSTEP_MAKEFILES/$lobj_dir/config.make | sed -e 's/objc_threaded:=//'`
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $objc_threaded" >&5
$as_echo "$objc_threaded" >&6; }

#--------------------------------------------------------------------
# Byte order information needed for foundation headers.
#--------------------------------------------------------------------
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
if ${ac_cv_c_bigendian+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_c_bigendian=unknown
    # See if we're dealing with a universal compiler.
    cat confdefs.h - <<_ACEOF >conftest.$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.$ac_objext conftest.$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 ()
{
#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 ()
{
#if BYTE_ORDER != BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_bigendian=yes
else
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    fi
    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 ()
{
#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 ()
{
#ifndef _BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_bigendian=yes
else
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    fi
    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.  */
short int ascii_mm[] =
		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
		short int ascii_ii[] =
		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
		int use_ascii (int i) {
		  return ascii_mm[i] + ascii_ii[i];
		}
		short int ebcdic_ii[] =
		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
		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 ()
{
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.$ac_objext conftest.$ac_ext
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{

	     /* 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 "$LINENO"; then :
  ac_cv_c_bigendian=no
else
  ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

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

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

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

if test $ac_cv_c_bigendian = yes; then
  GS_WORDS_BIGENDIAN=1
else
  GS_WORDS_BIGENDIAN=0
fi


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

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

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



cat >>confdefs.h <<_ACEOF
#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
_ACEOF



GS_SINT8="signed char"
GS_UINT8="unsigned char"



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

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

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



cat >>confdefs.h <<_ACEOF
#define SIZEOF_SHORT $ac_cv_sizeof_short
_ACEOF




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

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

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



cat >>confdefs.h <<_ACEOF
#define SIZEOF_INT $ac_cv_sizeof_int
_ACEOF




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

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

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



cat >>confdefs.h <<_ACEOF
#define SIZEOF_LONG $ac_cv_sizeof_long
_ACEOF




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

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

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



cat >>confdefs.h <<_ACEOF
#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
_ACEOF




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

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

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



cat >>confdefs.h <<_ACEOF
#define SIZEOF_FLOAT $ac_cv_sizeof_float
_ACEOF




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

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

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



cat >>confdefs.h <<_ACEOF
#define SIZEOF_DOUBLE $ac_cv_sizeof_double
_ACEOF





if test $ac_cv_sizeof_voidp = $ac_cv_sizeof_int; then
  GS_SADDR="int"
  GS_UADDR="unsigned int"
else
  if test $ac_cv_sizeof_voidp = $ac_cv_sizeof_long; then
    GS_SADDR="long"
    GS_UADDR="unsigned long"
  else
    if test $ac_cv_sizeof_voidp = $ac_cv_sizeof_long_long; then
      GS_SADDR="long long"
      GS_UADDR="unsigned long long"
    else
      as_fn_error $? "Unable to find integer of same size as void*" "$LINENO" 5
    fi
  fi
fi



if test $ac_cv_sizeof_short = 2; then
  GS_SINT16="signed short"
  GS_UINT16="unsigned short"
else
  if test $ac_cv_sizeof_int = 2; then
    GS_SINT16="signed int"
    GS_UINT16="unsigned int"
  else
    as_fn_error $? "Unable to determine type for 16-bit integer" "$LINENO" 5
  fi
fi



if test $ac_cv_sizeof_int = 4; then
  GS_SINT32="signed int"
  GS_UINT32="unsigned int"
else
  if test $ac_cv_sizeof_long = 4; then
    GS_SINT32="signed long"
    GS_UINT32="unsigned long"
  else
    if test $ac_cv_sizeof_short = 4; then
      GS_SINT32="signed short"
      GS_UINT32="unsigned short"
    else
      as_fn_error $? "Unable to determine type for 32-bit integer" "$LINENO" 5
    fi
  fi
fi



GS_HAVE_I64=1
if test $ac_cv_sizeof_int = 8; then
  GS_SINT64="signed int"
  GS_UINT64="unsigned int"
else
  if test $ac_cv_sizeof_long = 8; then
    GS_SINT64="signed long"
    GS_UINT64="unsigned long"
  else
    if test $ac_cv_sizeof_long_long = 8; then
      GS_SINT64="signed long long"
      GS_UINT64="unsigned long long"
    else
#     64-bit ints not supported - but we need a dummy type for byte-swapping
#     of 64-bit values arriving from another system.
      GS_SINT64="struct { gsu8 a8; }"
      GS_UINT64="struct { gsu8 a8; }"
      GS_HAVE_I64=0
    fi
  fi
fi




GS_HAVE_I128=1
if test $ac_cv_sizeof_long = 16; then
  GS_SINT128="signed long"
  GS_UINT128="unsigned long"
else
  if test $ac_cv_sizeof_long_long = 16; then
    GS_SINT128="signed long long"
    GS_UINT128="unsigned long long"
  else
#     128-bit ints not supported - but we need a dummy type for byte-swapping
#     of 128-bit values arriving from another system.
    GS_SINT128="struct { gsu8 a[16]; }"
    GS_UINT128="struct { gsu8 a[16]; }"
    GS_HAVE_I128=0
  fi
fi




if test $ac_cv_sizeof_float = 4; then
  GS_FLT32="float"
else
  as_fn_error $? "Unable to determine type for 32-bit float" "$LINENO" 5
fi


if test $ac_cv_sizeof_double = 8; then
  GS_FLT64="double"
else
  as_fn_error $? "Unable to determine type for 64-bit float" "$LINENO" 5
fi


#--------------------------------------------------------------------
# Type-size information for encoding into archives using NSArchiver etc.
#--------------------------------------------------------------------
if test $ac_cv_sizeof_short = 2; then
  _GSC_S_SHT=_GSC_I16
else
  _GSC_S_SHT=_GSC_I32
fi


if test $ac_cv_sizeof_int = 2; then
  _GSC_S_INT=_GSC_I16
else
  if test $ac_cv_sizeof_int = 4; then
    _GSC_S_INT=_GSC_I32
  else
    if test $ac_cv_sizeof_int = 8; then
      _GSC_S_INT=_GSC_I64
    else
      if test $ac_cv_sizeof_int = 16; then
	_GSC_S_INT=_GSC_I128
      fi
    fi
  fi
fi


if test $ac_cv_sizeof_long = 4; then
  _GSC_S_LNG=_GSC_I32
else
  if test $ac_cv_sizeof_long = 8; then
    _GSC_S_LNG=_GSC_I64
  else
    if test $ac_cv_sizeof_long = 16; then
      _GSC_S_LNG=_GSC_I128
    fi
  fi
fi


if test $ac_cv_sizeof_long_long = 4; then
  _GSC_S_LNG_LNG=_GSC_I32
else
  if test $ac_cv_sizeof_long_long = 8; then
    _GSC_S_LNG_LNG=_GSC_I64
  else
    if test $ac_cv_sizeof_long_long = 16; then
      _GSC_S_LNG_LNG=_GSC_I128
    fi
  fi
fi



#--------------------------------------------------------------------
# Limit information needed for foundation headers.
#--------------------------------------------------------------------
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working INTPTR_MAX, INTPTR_MIN, UINTPTR_MAX" >&5
$as_echo_n "checking for working INTPTR_MAX, INTPTR_MIN, UINTPTR_MAX... " >&6; };
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <inttypes.h>
int
main ()
{
int imax = INTPTR_MAX; int imin = INTPTR_MIN; unsigned umax = UINTPTR_MAX;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  have_valid_ptr_limits=yes
else
  have_valid_ptr_limits=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext;
  if test "$have_valid_ptr_limits" = "yes"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; };
    BUGGY_PTR_LIMITS=0
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; };
    BUGGY_PTR_LIMITS=1
    case "$target_os" in
      solaris*)
        case "$target_cpu" in
          sparc64*|x86_64*)
            GS_INTPTR_MAX="INT64_MAX"
            GS_INTPTR_MIN="INT64_MIN"
            GS_UINTPTR_MAX="UINT64_MAX"
            ;;
          sparc*|i386*|i586*|i686*)
            GS_INTPTR_MAX="INT32_MAX"
            GS_INTPTR_MIN="INT32_MIN"
            GS_UINTPTR_MAX="UINT32_MAX"
            ;;
          *) ;;
        esac ;;
      # support for other OS's with broken macros to be added here (HP-UX, IRIX being known)
      *)
      ;;
    esac



  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


#--------------------------------------------------------------------
# Setup dynamic linking
#--------------------------------------------------------------------
# Copyright (C) 2005 Free Software Foundation
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.
#--------------------------------------------------------------------
# Guess if we are using a object file format that supports automatic
# loading of constructor functions.
#
# If this system supports autoloading of constructors, that means that gcc
# doesn't have to do it for us via collect2. This routine tests for this
# in a very roundabout way by compiling a program with a constructor and
# testing the file, via nm, for certain symbols that collect2 includes to
# handle loading of constructors.
#
# Makes the following substitutions:
#	Defines CON_AUTOLOAD (whether constructor functions are autoloaded)
#--------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking loading of constructor functions" >&5
$as_echo_n "checking loading of constructor functions... " >&6; }
if ${objc_cv_con_autoload+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  objc_cv_con_autoload=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
static int loaded = 0;
	void cons_functions() __attribute__ ((constructor));
	void cons_functions() { loaded = 1; }
	int main()
	{
  	  return ( (loaded == 1) ? 0 : 1);
	}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  objc_cv_con_autoload=yes
else
  objc_cv_con_autoload=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

case "$target_os" in
    cygwin*)	objc_cv_con_autoload=yes;;
    mingw*)	objc_cv_con_autoload=yes;;
esac

fi

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

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

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

# Copyright (C) 2005 Free Software Foundation
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.
#--------------------------------------------------------------------
# Guess the type of dynamic linker for the system
#
# Makes the following substitutions:
#	DYNAMIC_LINKER	- cooresponds to the interface that is included
#		in objc-load.c (i.e. #include "${DYNAMIC_LINKER}-load.h")
#--------------------------------------------------------------------
DYNAMIC_LINKER=null
ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
if test "x$ac_cv_header_windows_h" = xyes; then :
  DYNAMIC_LINKER=win32
fi


if test $DYNAMIC_LINKER = null; then
  ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
if test "x$ac_cv_header_dlfcn_h" = xyes; then :
  DYNAMIC_LINKER=simple
fi


fi
if test $DYNAMIC_LINKER = null; then
  ac_fn_c_check_header_mongrel "$LINENO" "dl.h" "ac_cv_header_dl_h" "$ac_includes_default"
if test "x$ac_cv_header_dl_h" = xyes; then :
  DYNAMIC_LINKER=hpux
fi


fi
if test $DYNAMIC_LINKER = null; then
  ac_fn_c_check_header_mongrel "$LINENO" "dld/defs.h" "ac_cv_header_dld_defs_h" "$ac_includes_default"
if test "x$ac_cv_header_dld_defs_h" = xyes; then :
  DYNAMIC_LINKER=dld
fi


fi

# NB: This is used as follows: in Source/Makefile.postamble we copy
# $(DYNAMIC_LINKER)-load.h into dynamic-load.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dynamic linker type" >&5
$as_echo_n "checking for dynamic linker type... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DYNAMIC_LINKER" >&5
$as_echo "$DYNAMIC_LINKER" >&6; }

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

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

  LIBS="-ldl $LIBS"

fi

fi


# NOTE: libdl should be in LIBS now if it's available.
for ac_func in dladdr
do :
  ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
if test "x$ac_cv_func_dladdr" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DLADDR 1
_ACEOF

fi
done


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

fi
done

if test "$ac_cv_func_gethostbyname" = "no"; then
  # QNX has gethostbyname and friends in libsocket
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5
$as_echo_n "checking for gethostbyname in -lsocket... " >&6; }
if ${ac_cv_lib_socket_gethostbyname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$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.  */
#ifdef __cplusplus
extern "C"
#endif
char gethostbyname ();
int
main ()
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_socket_gethostbyname=yes
else
  ac_cv_lib_socket_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5
$as_echo "$ac_cv_lib_socket_gethostbyname" >&6; }
if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBSOCKET 1
_ACEOF

  LIBS="-lsocket $LIBS"

fi

fi

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

fi
done


#--------------------------------------------------------------------
# Check for pthread.h
#--------------------------------------------------------------------
for ac_header in pthread.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
if test "x$ac_cv_header_pthread_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PTHREAD_H 1
_ACEOF

fi

done

for ac_header in pthread_np.h
do :
  ac_fn_c_check_header_compile "$LINENO" "pthread_np.h" "ac_cv_header_pthread_np_h" "$ac_includes_default
		  #ifdef HAVE_PTHREAD_H
		  #include <pthread.h>
		  #endif

"
if test "x$ac_cv_header_pthread_np_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PTHREAD_NP_H 1
_ACEOF

fi

done

if test $ac_cv_header_pthread_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.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_mutex_t" >&5
$as_echo_n "checking size of pthread_mutex_t... " >&6; }
if ${ac_cv_sizeof_pthread_mutex_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_mutex_t))" "ac_cv_sizeof_pthread_mutex_t"        "$ac_includes_default
#include <pthread.h>
"; then :

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

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



cat >>confdefs.h <<_ACEOF
#define SIZEOF_PTHREAD_MUTEX_T $ac_cv_sizeof_pthread_mutex_t
_ACEOF


  GS_SIZEOF_MUTEX_T=$ac_cv_sizeof_pthread_mutex_t
  if test $ac_cv_sizeof_pthread_mutex_t = 0 ; then
    as_fn_error $? "Unable to find size of pthread_mutex_t (required)." "$LINENO" 5
  fi

# pthread_mutex_t.__data.__owner is non-standard since pthread_mutex_t is
# nominally an opaque type.  We must not rely on this for anything other
# than debug output!
  ac_fn_c_check_member "$LINENO" "pthread_mutex_t" "__data.__owner" "ac_cv_member_pthread_mutex_t___data___owner" "$ac_includes_default
#include <pthread.h>
"
if test "x$ac_cv_member_pthread_mutex_t___data___owner" = xyes; then :

fi

  if test $ac_cv_member_pthread_mutex_t___data___owner = yes ; then

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

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

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

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



cat >>confdefs.h <<_ACEOF
#define SIZEOF_PTHREAD_COND_T $ac_cv_sizeof_pthread_cond_t
_ACEOF


  if test $ac_cv_sizeof_pthread_cond_t = 0 ; then
    as_fn_error $? "Unable to find size of pthread_cond_t (required)." "$LINENO" 5
  fi
  GS_SIZEOF_COND_T=$ac_cv_sizeof_pthread_cond_t

  # The cast to long int works around a bug in the HP C Compiler,
# see AC_CHECK_SIZEOF for more information.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of pthread_mutex_t" >&5
$as_echo_n "checking alignment of pthread_mutex_t... " >&6; }
if ${ac_cv_alignof_pthread_mutex_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_pthread_mutex_t"        "$ac_includes_default
#include <pthread.h>

#ifndef offsetof
# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
#endif
typedef struct { char x; pthread_mutex_t y; } ac__type_alignof_;"; then :

else
  if test "$ac_cv_type_pthread_mutex_t" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute alignment of pthread_mutex_t
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_alignof_pthread_mutex_t=0
   fi
fi

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



cat >>confdefs.h <<_ACEOF
#define ALIGNOF_PTHREAD_MUTEX_T $ac_cv_alignof_pthread_mutex_t
_ACEOF


  GS_ALIGNOF_MUTEX_T=$ac_cv_alignof_pthread_mutex_t
  if test $ac_cv_alignof_pthread_mutex_t = 0 ; then
    as_fn_error $? "Unable to find align of pthread_mutex_t (required)." "$LINENO" 5
  fi

  # The cast to long int works around a bug in the HP C Compiler,
# see AC_CHECK_SIZEOF for more information.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of pthread_cond_t" >&5
$as_echo_n "checking alignment of pthread_cond_t... " >&6; }
if ${ac_cv_alignof_pthread_cond_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_pthread_cond_t"        "$ac_includes_default
#include <pthread.h>

#ifndef offsetof
# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
#endif
typedef struct { char x; pthread_cond_t y; } ac__type_alignof_;"; then :

else
  if test "$ac_cv_type_pthread_cond_t" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute alignment of pthread_cond_t
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_alignof_pthread_cond_t=0
   fi
fi

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



cat >>confdefs.h <<_ACEOF
#define ALIGNOF_PTHREAD_COND_T $ac_cv_alignof_pthread_cond_t
_ACEOF


  if test $ac_cv_alignof_pthread_cond_t = 0 ; then
    as_fn_error $? "Unable to find align of pthread_cond_t (required)." "$LINENO" 5
  fi
  GS_ALIGNOF_COND_T=$ac_cv_alignof_pthread_cond_t

else
  as_fn_error $? "Unable to find pthread.h (needed for thread support)." "$LINENO" 5
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in -lpthread" >&5
$as_echo_n "checking for pthread_join in -lpthread... " >&6; }
if ${ac_cv_lib_pthread_pthread_join+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

ismingw=no
checkinlibc=no
case "$target_os" in
  mingw*)	ismingw=yes;;
  nto*)		checkinlibc=yes;;
  qnx*)		checkinlibc=yes;;
  *android*)   checkinlibc=yes;;
esac
if test $pthread_ok = yes ; then
  LIBS="$LIBS -lpthread"
else
  if test $ismingw = yes ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in -lpthreadGC2" >&5
$as_echo_n "checking for pthread_join in -lpthreadGC2... " >&6; }
if ${ac_cv_lib_pthreadGC2_pthread_join+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthreadGC2  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char pthread_join ();
int
main ()
{
return pthread_join ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_pthreadGC2_pthread_join=yes
else
  ac_cv_lib_pthreadGC2_pthread_join=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreadGC2_pthread_join" >&5
$as_echo "$ac_cv_lib_pthreadGC2_pthread_join" >&6; }
if test "x$ac_cv_lib_pthreadGC2_pthread_join" = xyes; then :
  pthread_ok=yes
else
  pthread_ok=no
fi

    if test $pthread_ok = yes ; then
      LIBS="$LIBS -lpthreadGC2"
    fi
  fi
  # Android and QNX have pthread in libc instead of libpthread
  if test $checkinlibc = yes ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in -lc" >&5
$as_echo_n "checking for pthread_join in -lc... " >&6; }
if ${ac_cv_lib_c_pthread_join+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lc  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

    if test $pthread_ok = yes ; then
       LIBS="$LIBS -lc"
    fi
  fi
fi
if test $pthread_ok = no ; then
  as_fn_error $? "Unable to find pthread library (needed for thread support)." "$LINENO" 5
fi

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

fi
done


# Typically need librt on Solaris for sched_yield
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5
$as_echo_n "checking for sched_yield in -lrt... " >&6; }
if ${ac_cv_lib_rt_sched_yield+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

  LIBS="-lrt $LIBS"

fi



#--------------------------------------------------------------------
# One of these function needed by NSThread.m and objc initialize test
#--------------------------------------------------------------------
for ac_func in nanosleep usleep Sleep
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objc_root_class attribute support" >&5
$as_echo_n "checking for objc_root_class attribute support... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror $OBJCFLAGS -x objective-c"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  __attribute__((objc_root_class)) @interface RootObject
  @end
  @implementation RootObject
  @end
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }
  gs_objc_root_class_attr=1
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not present" >&5
$as_echo "not present" >&6; }
  gs_objc_root_class_attr=0

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

GS_HAVE_OBJC_ROOT_CLASS_ATTR=$gs_objc_root_class_attr


cat >>confdefs.h <<_ACEOF
#define HAVE_OBJC_ROOT_CLASS_ATTRIBUTE $gs_objc_root_class_attr
_ACEOF

CFLAGS=$saved_CFLAGS


#--------------------------------------------------------------------
# Check if we can name pthreads
#--------------------------------------------------------------------

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np()" >&5
$as_echo_n "checking for pthread_setname_np()... " >&6; }
if ${gs_cv_pthread_setname_np+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
int
main ()
{
pthread_setname_np("name");
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gs_cv_pthread_setname_np=darwin
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
int
main ()
{
pthread_setname_np(pthread_self(), "name");
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gs_cv_pthread_setname_np=glibc
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
int
main ()
{
pthread_setname_np(pthread_self(), "%s", "name");
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gs_cv_pthread_setname_np=netbsd
else
  gs_cv_pthread_setname_np=none
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gs_cv_pthread_setname_np" >&5
$as_echo "$gs_cv_pthread_setname_np" >&6; }
case $gs_cv_pthread_setname_np in
  darwin)

$as_echo "#define PTHREAD_SETNAME(a) pthread_setname_np(a)" >>confdefs.h

    ;;
  glibc)

$as_echo "#define PTHREAD_SETNAME(a) pthread_setname_np(pthread_self(),a)" >>confdefs.h

    ;;
  netbsd)

$as_echo "#define PTHREAD_SETNAME(a) pthread_setname_np(pthread_self(),\"%s\",a)" >>confdefs.h

    ;;
esac

#--------------------------------------------------------------------
# Check if we have spinlock support
#--------------------------------------------------------------------
for ac_func in pthread_spin_lock
do :
  ac_fn_c_check_func "$LINENO" "pthread_spin_lock" "ac_cv_func_pthread_spin_lock"
if test "x$ac_cv_func_pthread_spin_lock" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PTHREAD_SPIN_LOCK 1
_ACEOF

fi
done


#--------------------------------------------------------------------
# Check whether we can get the system thread ID
#--------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettid()" >&5
$as_echo_n "checking for gettid()... " >&6; }
if ${ac_cv_gettid+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  ac_cv_gettid=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _GNU_SOURCE
#include <unistd.h>
#include <sys/syscall.h>
#include <sys/types.h>
int main(int argc, char **argv) {
pid_t t = syscall(SYS_gettid); return t == -1 ? 1 : 0; }
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_gettid=yes
else
  ac_cv_gettid=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

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

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

fi

#--------------------------------------------------------------------
# Check whether Objective-C /really/ works
#--------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether objc really works" >&5
$as_echo_n "checking whether objc really works... " >&6; }
saved_LIBS="$LIBS"
saved_CPPFLAGS="$CPPFLAGS"
LIBS="$LIBS $LIBOBJC"
CPPFLAGS="$CPPFLAGS $OBJCFLAGS -x objective-c"
if test x"$objc_threaded" != x""; then
  LIBS="$LIBS $objc_threaded"
fi
LIBS="$LIBS $extra_LIBS"
if ${gs_cv_objc_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  gs_cv_objc_works="$cross_gs_cv_objc_works"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.objc.m"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gs_cv_objc_works=yes
else
  gs_cv_objc_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

if test $gs_cv_objc_works = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
  echo "I don't seem to be able to use your Objective-C compiler to produce"
  echo "working binaries!  Please check your Objective-C compiler installation."
  echo "If you are using gcc-3.x make sure that your compiler's libgcc_s and libobjc"
  echo "can be found by the dynamic linker - usually that requires you to play"
  echo "with LD_LIBRARY_PATH or /etc/ld.so.conf."
  echo "Please refer to your compiler installation instructions for more help."
  as_fn_error $? "The Objective-C compiler does not work or is not installed properly." "$LINENO" 5
fi

# Don't revert any Objective-C flags as they are used in the next test

#---------------------------------------------------------------------
# See if we are using a compiler which allows us to change the class
# to be used for constant strings by using the -fconstant-string-class
# option.  If that is the case, we change it to NSConstantString.
# Unless we are building for the apple runtime (ie only building base
# additions library and not implementing a constant string class).
#---------------------------------------------------------------------
if test "$OBJC_RUNTIME_LIB" = "nx" -o "$OBJC_RUNTIME_LIB" = "apple"; then
  NX_CONST_STRING_OBJCFLAGS=""
  NX_CONST_STRING_CLASS=NXConstantString
else
  strclass_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="$CPPFLAGS -fconstant-string-class=FooConstantString"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -fconstant-string-class" >&5
$as_echo_n "checking if the compiler supports -fconstant-string-class... " >&6; }
  if ${gs_cv_objc_compiler_supports_constant_string_class+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  gs_cv_objc_compiler_supports_constant_string_class="$cross_gs_cv_objc_compiler_supports_constant_string_class"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.constant-string-class.m"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gs_cv_objc_compiler_supports_constant_string_class=yes
else
  gs_cv_objc_compiler_supports_constant_string_class=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

  if test $gs_cv_objc_compiler_supports_constant_string_class = yes; then
    NX_CONST_STRING_OBJCFLAGS="-fconstant-string-class=NSConstantString"
    NX_CONST_STRING_CLASS=NSConstantString
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    # Check whether --enable-nxconstantstring was given.
if test "${enable_nxconstantstring+set}" = set; then :
  enableval=$enable_nxconstantstring;
else
  enable_nxconstantstring=no
fi

    if test $enable_nxconstantstring = yes; then
      NX_CONST_STRING_OBJCFLAGS=""
      NX_CONST_STRING_CLASS=NXConstantString
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You have enabled the use of NXConstantString as the string class in gnustep-base.  The objective-c runtime library typically implements its own class of the same name, so you must either enforce a link order which ensures that the gnustep-base implementation is used, or (better) you must remove the class from the runtime library!" >&5
$as_echo "$as_me: WARNING: You have enabled the use of NXConstantString as the string class in gnustep-base.  The objective-c runtime library typically implements its own class of the same name, so you must either enforce a link order which ensures that the gnustep-base implementation is used, or (better) you must remove the class from the runtime library!" >&2;}
    else
      as_fn_error $? "Your compiler does not appear to implement the -fconstant-string-class option needed for support of strings.  Please check for a more recent version or consider using --enable-nxconstantstring" "$LINENO" 5
    fi
  fi
  CPPFLAGS="$strclass_CPPFLAGS"
fi




# Don't revert any Objective-C flags as they are used in the next test

#---------------------------------------------------------------------
# Guess if we are using a compiler which has the (GNU extension) +load
# method which is executed before main.
# Defines HAVE_LOAD_METHOD if +load methods are called before main.
# Needed by NSProcessInfo.m
#---------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if +load method is executed before main" >&5
$as_echo_n "checking if +load method is executed before main... " >&6; }
if ${gs_cv_objc_load_method_worked+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  gs_cv_objc_load_method_worked="$cross_gs_cv_objc_load_method_worked"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.loadtest.m"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gs_cv_objc_load_method_worked=yes
else
  gs_cv_objc_load_method_worked=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

if test $gs_cv_objc_load_method_worked = yes; then

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

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

# Don't revert any Objective-C flags as they are used in the next test

#--------------------------------------------------------------------
# Check for thread synchronisation support in runtime
#--------------------------------------------------------------------
for ac_func in objc_sync_enter
do :
  ac_fn_c_check_func "$LINENO" "objc_sync_enter" "ac_cv_func_objc_sync_enter"
if test "x$ac_cv_func_objc_sync_enter" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_OBJC_SYNC_ENTER 1
_ACEOF

fi
done

if test $ac_cv_func_objc_sync_enter = yes ; then
  OBJCSYNC=1
else
  OBJCSYNC=0
  if test "$OBJC_RUNTIME_LIB" = "ng"; then
    as_fn_error $? "The objc runtime library does not appear to have synchronisation support.  Try re-configuring gnustep-make with a CPPFLAGS variable containing a -L point to specify the directory containing the correct libobjc, or using the --with-objc-lib-flag=... option." "$LINENO" 5
  fi
fi


# Don't revert any Objective-C flags as they are used in the next test

#--------------------------------------------------------------------
# Check for ObjC2 support in runtime
#--------------------------------------------------------------------
if test "$cross_compiling" = "yes"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: \"Cross compiling! Using predefined OBJC2RUNTIME variable\"" >&5
$as_echo "$as_me: \"Cross compiling! Using predefined OBJC2RUNTIME variable\"" >&6;}
  OBJC2RUNTIME="$cross_objc2_runtime"
else
  for ac_func in objc_setProperty
do :
  ac_fn_c_check_func "$LINENO" "objc_setProperty" "ac_cv_func_objc_setProperty"
if test "x$ac_cv_func_objc_setProperty" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_OBJC_SETPROPERTY 1
_ACEOF

fi
done

  if test $ac_cv_func_objc_setProperty = yes ; then
    OBJC2RUNTIME=1
  else
    OBJC2RUNTIME=0
    if test "$OBJC_RUNTIME_LIB" = "ng"; then
      as_fn_error $? "The objc runtime library does not appear to have property support.  Try re-configuring gnustep-make with a CPPFLAGS variable containing a -L point to specify the directory containing the correct libobjc, or using the --with-objc-lib-flag=... option." "$LINENO" 5
    fi
  fi
fi


#--------------------------------------------------------------------
# Check for blocks support in runtime
#--------------------------------------------------------------------
for ac_func in _Block_copy
do :
  ac_fn_c_check_func "$LINENO" "_Block_copy" "ac_cv_func__Block_copy"
if test "x$ac_cv_func__Block_copy" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE__BLOCK_COPY 1
_ACEOF

fi
done

if test $ac_cv_func__Block_copy = yes ; then
  HAVE_BLOCKS=1
else
  HAVE_BLOCKS=0
  if test "$OBJC_RUNTIME_LIB" = "ng"; then
    as_fn_error $? "The objc runtime library does not appear to have blocks support.  Try re-configuring gnustep-make with a CPPFLAGS variable containing a -L point to specify the directory containing the correct libobjc, or using the --with-objc-lib-flag=... option." "$LINENO" 5
  fi
fi


# Don't revert any Objective-C flags as they are used in the next test

GS_NONFRAGILE=0
GS_MIXEDABI=0
if test "$nonfragile" = "yes"; then
  saved_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="$CPPFLAGS $OBJCFLAGS -x objective-c"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-fragile-abi support" >&5
$as_echo_n "checking for non-fragile-abi support... " >&6; }
  if test "$cross_compiling" = yes; then :
  non_fragile="$cross_non_fragile"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.non-fragile-ivars.m"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  non_fragile=yes
else
  non_fragile=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

  CPPFLAGS="$saved_CPPFLAGS"
  if test $non_fragile = yes; then
    GS_NONFRAGILE=1
    if test "$OBJC_RUNTIME_LIB" != "ng"; then
      # Check whether --enable-mixedabi was given.
if test "${enable_mixedabi+set}" = set; then :
  enableval=$enable_mixedabi;
else
  enable_mixedabi=yes
fi

      if test $enable_mixedabi = yes; then
        GS_MIXEDABI=1
      fi
    fi
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $non_fragile" >&5
$as_echo "$non_fragile" >&6; }
fi




# Don't revert any Objective-C flags as they are used in the next test

#--------------------------------------------------------------------
# get_uninstalled_dtable used by behavior.m and objc-load.m
#--------------------------------------------------------------------
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <objc/objc-api.h>

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

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

fi
rm -f conftest*


# Don't revert any Objective-C flags as they are used in the next test


#--------------------------------------------------------------------
# Native Objective-C exceptions
#--------------------------------------------------------------------

if test "$OBJC_RUNTIME_LIB" = "ng"; then
  exceptions=yes
else
  # Determine if native Objective-C exceptions are enabled
  # in gnustep-make.  They are enabled if the compiler supports it; they
  # are disabled if it doesn't.  And, of course, the user may have
  # forced one behaviour or the other.  Note that we go and look at the
  # actual config.make file to be able to know what was configured in
  # gnustep-make regardless of any gnustep-base that is currently
  # installed.  We can't use `gnustep-config --objc-flags` because that
  # may report native exceptions as disabled because the currently
  # installed gnustep-base has them disabled.
  if grep USE_OBJC_EXCEPTIONS $CURRENT_GNUSTEP_MAKEFILES/$lobj_dir/config.make | grep yes >&5 2>&5; then
    exceptions=yes
  else
    exceptions=no
  fi
fi

# At this point, if exceptions=no, then native exceptions are disabled
# and won't be used.  If exceptions=yes, we need to check if they work
# and if the runtime has proper support for them.  If it does, we'll
# happily use them; if it doesn't, we'll automatically disable them
# because they don't work. ;-)

#--------------------------------------------------------------------
# One of these is needed by for handling uncaught exceptions
#--------------------------------------------------------------------

# TODO: These checks are not really needed if native exceptions are
# disabled.  So maybe we should not run them at all in that case.  On
# the other hand, that case is going to become more and more unusual.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objc_setUncaughtExceptionHandler() in runtime" >&5
$as_echo_n "checking for objc_setUncaughtExceptionHandler() in runtime... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.setUncaughtExceptionHandler.m"
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  have_set_uncaught_exception_handler=yes
else
  have_set_uncaught_exception_handler=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
if test $have_set_uncaught_exception_handler = yes; then

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

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

# Don't revert any Objective-C flags as they are used in the next test

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objc_set_unexpected() in runtime" >&5
$as_echo_n "checking for objc_set_unexpected() in runtime... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.set_unexpected.m"
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  have_set_unexpected=yes
else
  have_set_unexpected=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
if test $have_set_unexpected = yes; then

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

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

# Don't revert any Objective-C flags as they are used in the next test

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _objc_unexpected_exception in runtime" >&5
$as_echo_n "checking for _objc_unexpected_exception in runtime... " >&6; }
if test "$cross_compiling" = yes; then :
  have_unexpected="$cross_have_unexpected"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.unexpected.m"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  have_unexpected=yes
else
  have_unexpected=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

if test $have_unexpected = yes; then

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

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

# TODO: It would also be nice to actually test that native Objective-C
# exceptions work.

if test "$exceptions" = "yes"; then
  if test x"$have_set_uncaught_exception_handler" = x"no"; then
    if test x"$have_set_unexpected" = x"no"; then
      if test x"$have_unexpected" = x"no"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Disabling native Objective-C exceptions because the ObjC runtime" >&5
$as_echo "$as_me: Disabling native Objective-C exceptions because the ObjC runtime" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: has no way to set an uncaught exception handler.  Please install" >&5
$as_echo "$as_me: has no way to set an uncaught exception handler.  Please install" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: a recent Objective-C runtime if you want to use them." >&5
$as_echo "$as_me: a recent Objective-C runtime if you want to use them." >&6;}
        exceptions="no";
      fi
    fi
  fi
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable native Objective-C exceptions" >&5
$as_echo_n "checking whether to enable native Objective-C exceptions... " >&6; }
if test "$exceptions" = "yes"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  BASE_NATIVE_OBJC_EXCEPTIONS=1
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
  BASE_NATIVE_OBJC_EXCEPTIONS=0
fi


# Don't revert any Objective-C flags as they are used in the next test

#--------------------------------------------------------------------
# Function needed by @synchronize directive
#--------------------------------------------------------------------
for ac_func in objc_sync_enter
do :
  ac_fn_c_check_func "$LINENO" "objc_sync_enter" "ac_cv_func_objc_sync_enter"
if test "x$ac_cv_func_objc_sync_enter" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_OBJC_SYNC_ENTER 1
_ACEOF

fi
done


HAVE_OBJC_SYNC_ENTER=no
if test $ac_cv_func_objc_sync_enter = yes ; then
  HAVE_OBJC_SYNC_ENTER=yes
fi


# Don't revert any Objective-C flags as they are used in the next test

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread-safe +initialize in runtime" >&5
$as_echo_n "checking for thread-safe +initialize in runtime... " >&6; }
if test "$cross_compiling" = yes; then :
  safe_initialize="$cross_safe_initialize"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.initialize.m"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  safe_initialize=yes
else
  safe_initialize=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

if test $safe_initialize = yes; then

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

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your ObjectiveC runtime does not support thread-safe class initialisation.  Please use a different runtime if you intend to use threads." >&5
$as_echo "$as_me: WARNING: Your ObjectiveC runtime does not support thread-safe class initialisation.  Please use a different runtime if you intend to use threads." >&2;}
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $safe_initialize" >&5
$as_echo "$safe_initialize" >&6; }

LIBS="$saved_LIBS"
CPPFLAGS="$saved_CPPFLAGS"



#--------------------------------------------------------------------
# Generic settings needed by NSZone.m
#--------------------------------------------------------------------
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes; then :

else

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

fi

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

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

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

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


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

int
main ()
{

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

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

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

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

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

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

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

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

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

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

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

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

fi

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

fi

done


#--------------------------------------------------------------------
# Following header check needed NSConnection.h
#--------------------------------------------------------------------
for ac_header in float.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default"
if test "x$ac_cv_header_float_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_FLOAT_H 1
_ACEOF

fi

done


#--------------------------------------------------------------------
# Header files and functions for files and filesystems
#--------------------------------------------------------------------
for ac_header in sys/stat.h sys/vfs.h sys/statfs.h sys/statvfs.h pwd.h grp.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

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

fi

done

# Twisted header checks for some BSDs with stupid interdependencies
for ac_header in sys/syslimits.h
do :
  ac_fn_c_check_header_compile "$LINENO" "sys/syslimits.h" "ac_cv_header_sys_syslimits_h" "#if HAVE_SYS_CDEFS_H
   #include <sys/cdefs.h>
   #endif
   #include <sys/syslimits.h>

"
if test "x$ac_cv_header_sys_syslimits_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_SYSLIMITS_H 1
_ACEOF

fi

done

for ac_header in sys/param.h
do :
  ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "#if HAVE_SYS_CDEFS_H
   #include <sys/cdefs.h>
   #endif
   #if HAVE_SYS_SYSLIMITS_H
   #include <sys/syslimits.h>
   #endif

"
if test "x$ac_cv_header_sys_param_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_PARAM_H 1
_ACEOF

fi

done

for ac_header in sys/mount.h
do :
  ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "#if HAVE_SYS_CDEFS_H
   #include <sys/cdefs.h>
   #endif
   #if HAVE_SYS_SYSLIMITS_H
   #include <sys/syslimits.h>
   #endif
   #if HAVE_SYS_PARAM_H
   #include <sys/param.h>
   #endif

"
if test "x$ac_cv_header_sys_mount_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_MOUNT_H 1
_ACEOF

fi

done

for ac_header in sys/types.h windows.h locale.h langinfo.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

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


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

  LIBS="-lm $LIBS"

fi

for ac_func in statvfs link symlink readlink geteuid getlogin getpwnam getpwnam_r getpwuid getpwuid_r getgrgid getgrgid_r getgrnam getgrnam_r rint getopt
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

LIBS="$saved_LIBS"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pw_gecos field in struct passwd" >&5
$as_echo_n "checking for pw_gecos field in struct passwd... " >&6; }
if ${ac_cv_have_pw_gecos_in_struct_passwd+:} false; then :
  $as_echo_n "(cached) " >&6
else

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <pwd.h>
int
main ()
{
 struct passwd p; p.pw_gecos = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_pw_gecos_in_struct_passwd="yes"
else
   ac_cv_have_pw_gecos_in_struct_passwd="no"

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

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

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

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for currency_symbol field in struct lconv" >&5
$as_echo_n "checking for currency_symbol field in struct lconv... " >&6; }
if ${ac_cv_have_currency_symbol_in_struct_lconv+:} false; then :
  $as_echo_n "(cached) " >&6
else

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <locale.h>
int
main ()
{
 struct lconv l; l.currency_symbol = NULL;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_currency_symbol_in_struct_lconv="yes"
else
   ac_cv_have_currency_symbol_in_struct_lconv="no"

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

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

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

fi

#--------------------------------------------------------------------
# These two headers (functions) needed by Time.m
#--------------------------------------------------------------------

for ac_header in time.h sys/time.h tzfile.h sys/rusage.h ucbinclude/sys/resource.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

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

fi
done


# Check if tzfile contains the proper definitions
if test $ac_cv_header_tzfile_h = yes; then
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <tzfile.h>

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

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

fi
rm -f conftest*

fi

#--------------------------------------------------------------------
# These headers/functions needed by GSTcpPort.m
#--------------------------------------------------------------------
for ac_header in sys/socket.h netinet/in.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "$ac_includes_default"
if test "x$ac_cv_type_socklen_t" = xyes; then :

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


fi


#--------------------------------------------------------------------
# These headers/functions needed for stacktrace in NSException.m
#--------------------------------------------------------------------
# Check whether --enable-bfd was given.
if test "${enable_bfd+set}" = set; then :
  enableval=$enable_bfd;
else
  enable_bfd=no
fi

if test $enable_bfd = yes ; then

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

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You enabled bfd, which causes gnustep-base to link with libbfd. This makes the license GPL rather than the normal LGPL." >&5
$as_echo "$as_me: WARNING: You enabled bfd, which causes gnustep-base to link with libbfd. This makes the license GPL rather than the normal LGPL." >&2;}
fi

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

fi

done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libintl_fprintf in -lintl" >&5
$as_echo_n "checking for libintl_fprintf in -lintl... " >&6; }
if ${ac_cv_lib_intl_libintl_fprintf+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$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.  */
#ifdef __cplusplus
extern "C"
#endif
char libintl_fprintf ();
int
main ()
{
return libintl_fprintf ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_intl_libintl_fprintf=yes
else
  ac_cv_lib_intl_libintl_fprintf=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_libintl_fprintf" >&5
$as_echo "$ac_cv_lib_intl_libintl_fprintf" >&6; }
if test "x$ac_cv_lib_intl_libintl_fprintf" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBINTL 1
_ACEOF

  LIBS="-lintl $LIBS"

fi

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

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

  LIBS="-liberty $LIBS"

fi

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

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

  LIBS="-lbfd $LIBS"

fi

if test $ismingw = yes ; then
  for ac_header in dbghelp.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "dbghelp.h" "ac_cv_header_dbghelp_h" "$ac_includes_default"
if test "x$ac_cv_header_dbghelp_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DBGHELP_H 1
_ACEOF

fi

done

else
  for ac_header in execinfo.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default"
if test "x$ac_cv_header_execinfo_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_EXECINFO_H 1
_ACEOF

fi

done

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

fi
done

fi

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

fi
done


#--------------------------------------------------------------------
# These headers/functions needed by NSLog.m
#--------------------------------------------------------------------
for ac_header in syslog.h sys/slog.h sys/slogcodes.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

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

fi
done

if test "$ac_cv_header_sys_slog_h" = "yes"; then
  oldLibs="$LIBS";
  LIBS="$LIBS -l:libc.a";
  for ac_func in slogf
do :
  ac_fn_c_check_func "$LINENO" "slogf" "ac_cv_func_slogf"
if test "x$ac_cv_func_slogf" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SLOGF 1
_ACEOF

fi
done

  if test "$ac_cv_func_slogf" = "no"; then
    LIBS="$oldLibs"
  fi
fi
#--------------------------------------------------------------------
# These headers/functions needed by NSRunLoop.m
#--------------------------------------------------------------------
for ac_header in poll.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
if test "x$ac_cv_header_poll_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_POLL_H 1
_ACEOF

fi

done

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

fi
done

have_poll=no
if test $ac_cv_header_poll_h = yes; then
  have_poll=yes
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for poll emulation" >&5
$as_echo_n "checking for poll emulation... " >&6; }
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "config/config.poll.c"
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "emulating_poll" >/dev/null 2>&1; then :
  have_poll=no
fi
rm -f conftest*

  if test $have_poll = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if poll supports devices" >&5
$as_echo_n "checking if poll supports devices... " >&6; }
    if test "$cross_compiling" = yes; then :
  have_poll="$cross_have_poll"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.poll-dev.c"i
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

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

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

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

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

#--------------------------------------------------------------------
# This function needed by StdioStream.m
#--------------------------------------------------------------------
for ac_func in vsprintf vasprintf snprintf vsnprintf
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

if test $ac_cv_func_vsprintf = yes ; then
    if test "$cross_compiling" = yes; then :
  VSPRINTF_RETURNS_LENGTH="$cross_VSPRINTF_RETURNS_LENGTH"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.vsprintf.c"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  VSPRINTF_RETURNS_LENGTH=1
else
  VSPRINTF_RETURNS_LENGTH=0
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


cat >>confdefs.h <<_ACEOF
#define VSPRINTF_RETURNS_LENGTH $VSPRINTF_RETURNS_LENGTH
_ACEOF

fi
if test $ac_cv_func_vasprintf = yes ; then
    if test "$cross_compiling" = yes; then :
  VASPRINTF_RETURNS_LENGTH="$cross_VASPRINTF_RETURNS_LENGTH"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.vasprintf.c"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  VASPRINTF_RETURNS_LENGTH=1
else
  VASPRINTF_RETURNS_LENGTH=0
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


cat >>confdefs.h <<_ACEOF
#define VASPRINTF_RETURNS_LENGTH $VASPRINTF_RETURNS_LENGTH
_ACEOF

fi

#--------------------------------------------------------------------
# This function needed by NSFileManager.m
#--------------------------------------------------------------------
for ac_func in getcwd
do :
  ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd"
if test "x$ac_cv_func_getcwd" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETCWD 1
_ACEOF

fi
done

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

int
main ()
{
if ((DIR *) 0)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_ac_Header=yes"
else
  eval "$as_ac_Header=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_ac_Header
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "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
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
$as_echo_n "checking for library containing opendir... " >&6; }
if ${ac_cv_search_opendir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$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.  */
#ifdef __cplusplus
extern "C"
#endif
char opendir ();
int
main ()
{
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$ac_exeext
  if ${ac_cv_search_opendir+:} false; then :
  break
fi
done
if ${ac_cv_search_opendir+:} false; then :

else
  ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
$as_echo "$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
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
$as_echo_n "checking for library containing opendir... " >&6; }
if ${ac_cv_search_opendir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$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.  */
#ifdef __cplusplus
extern "C"
#endif
char opendir ();
int
main ()
{
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$ac_exeext
  if ${ac_cv_search_opendir+:} false; then :
  break
fi
done
if ${ac_cv_search_opendir+:} false; then :

else
  ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
$as_echo "$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


#--------------------------------------------------------------------
# This function needed by gdomap.c
#--------------------------------------------------------------------
for ac_header in getopt.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
if test "x$ac_cv_header_getopt_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETOPT_H 1
_ACEOF

fi

done


#--------------------------------------------------------------------
# This function needed by NSPage.m
#--------------------------------------------------------------------
for ac_func in posix_memalign valloc
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done


#--------------------------------------------------------------------
# This function needed by Time.m
#--------------------------------------------------------------------
for ac_func in times
do :
  ac_fn_c_check_func "$LINENO" "times" "ac_cv_func_times"
if test "x$ac_cv_func_times" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_TIMES 1
_ACEOF

fi
done


#--------------------------------------------------------------------
# These functions needed by NSData.m and GSFFIInvocation.m
#--------------------------------------------------------------------
for ac_func in mkstemp
do :
  ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp"
if test "x$ac_cv_func_mkstemp" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_MKSTEMP 1
_ACEOF

fi
done

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

fi
done

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

fi
done

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

fi
done

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

fi

done


#--------------------------------------------------------------------
# These functions needed by NSTask.m
#--------------------------------------------------------------------
for ac_func in killpg setpgrp setpgid setsid grantpt
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

if test "x$ac_cv_func_setpgrp" = xyes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
$as_echo_n "checking whether setpgrp takes no argument... " >&6; }
if ${ac_cv_func_setpgrp_void+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
/* If this system has a BSD-style setpgrp which takes arguments,
  setpgrp(1, 1) will fail with ESRCH and return -1, in that case
  exit successfully. */
  return setpgrp (1,1) != -1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_func_setpgrp_void=no
else
  ac_cv_func_setpgrp_void=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
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
$as_echo "$ac_cv_func_setpgrp_void" >&6; }
if test $ac_cv_func_setpgrp_void = yes; then

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

fi

fi

HAVE_PTS_STREAM_MODULES=0
case "${target}" in
  *-sysv-*)
    HAVE_PTS_STREAM_MODULES=1
    ;;
esac

cat >>confdefs.h <<_ACEOF
#define HAVE_PTS_STREAM_MODULES $HAVE_PTS_STREAM_MODULES
_ACEOF



for ac_header in 	fcntl.h 	inttypes.h 	libc.h 	limits.h 	malloc.h 	memory.h 	signal.h 	stdint.h 	string.h 	sys/fcntl.h 	sys/file.h 	sys/filio.h 	sys/inttypes.h 	sys/ioctl.h 	sys/signal.h 	sys/stropts.h 	sys/wait.h 	unistd.h 	utime.h         stdlib.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


if test $ac_cv_header_inttypes_h = yes; then
INCLUDE_INTTYPES="#include <inttypes.h>"
elif test $ac_cv_header_sys_inttypes_h = yes; then
INCLUDE_INTTYPES="#include <sys/inttypes.h>"
elif test $ac_cv_header_stdint_h = yes; then
INCLUDE_INTTYPES="#include <stdint.h>"
else
INCLUDE_INTTYPES="no"
fi

if test "$INCLUDE_INTTYPES" = "no"; then
INCLUDE_INTTYPES=""
DEFINE_INT8_T="#define int8_t gss8"
DEFINE_UINT8_T="#define uint8_t gsu8"
DEFINE_INT16_T="#define int16_t gss16"
DEFINE_UINT16_T="#define uint16_t gsu16"
DEFINE_INT32_T="#define int32_t gss32"
DEFINE_UINT32_T="#define uint32_t gsu32"
DEFINE_INT64_T="#define int64_t gss64"
DEFINE_UINT64_T="#define uint64_t gsu64"
DEFINE_INTPTR_T="#define intptr_t gssaddr"
DEFINE_UINTPTR_T="#define uintptr_t gsuaddr"
else
DEFINE_INT8_T=""
DEFINE_UINT8_T=""
DEFINE_INT16_T=""
DEFINE_UINT16_T=""
DEFINE_INT32_T=""
DEFINE_UINT32_T=""
DEFINE_INT64_T=""
DEFINE_UINT64_T=""
DEFINE_INTPTR_T=""
DEFINE_UINTPTR_T=""
fi













#--------------------------------------------------------------------
# These used by GSFileHandle.m and distributed objects
# On some systems we need -lnsl ... so check for that case.
#--------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
$as_echo_n "checking for library containing inet_ntop... " >&6; }
if ${ac_cv_search_inet_ntop+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$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.  */
#ifdef __cplusplus
extern "C"
#endif
char inet_ntop ();
int
main ()
{
return inet_ntop ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' nsl; 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_inet_ntop=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_inet_ntop+:} false; then :
  break
fi
done
if ${ac_cv_search_inet_ntop+:} false; then :

else
  ac_cv_search_inet_ntop=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
$as_echo "$ac_cv_search_inet_ntop" >&6; }
ac_res=$ac_cv_search_inet_ntop
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

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

fi
done


USE_ZLIB=0
for ac_header in zlib.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
if test "x$ac_cv_header_zlib_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_ZLIB_H 1
_ACEOF

fi

done

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

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

  if test "$zlib_ok" = yes; then
    LIBS="$LIBS -lz"
    USE_ZLIB=1
  fi
fi


HAVE_INET_PTON=no
if test $ac_cv_func_inet_pton = yes ; then
  HAVE_INET_PTON=yes
fi


HAVE_INET_NTOP=no
if test $ac_cv_func_inet_ntop = yes ; then
  HAVE_INET_NTOP=yes
fi


#--------------------------------------------------------------------
# For setting thread stack size
#--------------------------------------------------------------------
for ac_header in sys/resource.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_resource_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_RESOURCE_H 1
_ACEOF

fi

done

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

fi
done


#--------------------------------------------------------------------
# One of these functions needed by NSDebug.m and NSProcessInfo.m
#--------------------------------------------------------------------
for ac_func in strerror
do :
  ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
if test "x$ac_cv_func_strerror" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STRERROR 1
_ACEOF

fi
done

ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default"
if test "x$ac_cv_have_decl_strerror_r" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

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

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

fi
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5
$as_echo_n "checking whether strerror_r returns char *... " >&6; }
if ${ac_cv_func_strerror_r_char_p+:} false; then :
  $as_echo_n "(cached) " >&6
else

    ac_cv_func_strerror_r_char_p=no
    if test $ac_cv_have_decl_strerror_r = yes; then
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{

	  char buf[100];
	  char x = *strerror_r (0, buf, sizeof buf);
	  char *p = strerror_r (0, buf, sizeof buf);
	  return !p || x;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_func_strerror_r_char_p=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    else
      # strerror_r is not declared.  Choose between
      # systems that have relatively inaccessible declarations for the
      # function.  BeOS and DEC UNIX 4.0 fall in this category, but the
      # former has a strerror_r that returns char*, while the latter
      # has a strerror_r that returns `int'.
      # This test should segfault on the DEC system.
      if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
	extern char *strerror_r ();
int
main ()
{
char buf[100];
	  char x = *strerror_r (0, buf, sizeof buf);
	  return ! isalpha (x);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_func_strerror_r_char_p=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
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5
$as_echo "$ac_cv_func_strerror_r_char_p" >&6; }
if test $ac_cv_func_strerror_r_char_p = yes; then

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

fi


#--------------------------------------------------------------------
# Needed by NSDebug.m
#--------------------------------------------------------------------
for ac_func in sigsetjmp
do :
  ac_fn_c_check_func "$LINENO" "sigsetjmp" "ac_cv_func_sigsetjmp"
if test "x$ac_cv_func_sigsetjmp" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SIGSETJMP 1
_ACEOF

fi
done


#--------------------------------------------------------------------
# This type needed by GSFormat
#--------------------------------------------------------------------
ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
if test "x$ac_cv_type_uintmax_t" = xyes; then :

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


fi

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

fi

done


#--------------------------------------------------------------------
# Check if short and int values need to be word aligned
#--------------------------------------------------------------------
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -O0"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking short/int needs to be word aligned" >&5
$as_echo_n "checking short/int needs to be word aligned... " >&6; }
if test "$cross_compiling" = yes; then :
  NEED_WORD_ALIGNMENT="$cross_NEED_WORD_ALIGNMENT"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.align.c"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  NEED_WORD_ALIGNMENT=0
else
  NEED_WORD_ALIGNMENT=1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

CFLAGS="$saved_CFLAGS"

cat >>confdefs.h <<_ACEOF
#define NEED_WORD_ALIGNMENT $NEED_WORD_ALIGNMENT
_ACEOF

if test $NEED_WORD_ALIGNMENT = 1; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

#--------------------------------------------------------------------
# This needed by NSString for handling of %@ printf directive.
#--------------------------------------------------------------------
for ac_func in register_printf_specifier
do :
  ac_fn_c_check_func "$LINENO" "register_printf_specifier" "ac_cv_func_register_printf_specifier"
if test "x$ac_cv_func_register_printf_specifier" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_REGISTER_PRINTF_SPECIFIER 1
_ACEOF

fi
done

ac_fn_c_check_func "$LINENO" "register_printf_function" "ac_cv_func_register_printf_function"
if test "x$ac_cv_func_register_printf_function" = xyes; then :
  register_printf=1
else
  register_printf=0
fi

if test $register_printf = 1; then
  if test "$cross_compiling" = yes; then :
  working_register_printf="$cross_working_register_printf"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.printf.c"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  working_register_printf=1
else
  working_register_printf=0
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

  if test $working_register_printf = 1; then

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

    if test "$cross_compiling" = yes; then :
  wide_register_printf="$cross_wide_register_printf"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.wprintf.c"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  wide_register_printf=1
else
  wide_register_printf=0
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    if test $wide_register_printf = 1; then

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

    fi
  fi
fi


#--------------------------------------------------------------------
# This function needed by NSString.
#--------------------------------------------------------------------
for ac_func in realpath
do :
  ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath"
if test "x$ac_cv_func_realpath" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_REALPATH 1
_ACEOF

fi
done


#--------------------------------------------------------------------
# Check if the C Library defines extern char *program_invocation_name
# Used in critical cases by NSProcessInfo.m
#--------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking program_invocation_name in C Library" >&5
$as_echo_n "checking program_invocation_name in C Library... " >&6; }
if ${gs_cv_program_invocation_name_worked+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  gs_cv_program_invocation_name_worked="$cross_gs_cv_program_invocation_name_worked"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <string.h>
int
main (int argc, char *argv[])
{
  extern char *program_invocation_name;
  return (strcmp (program_invocation_name, argv[0]));
}

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

fi

if test $gs_cv_program_invocation_name_worked = yes; then

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

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

#--------------------------------------------------------------------
# Check for uname header used by NSProcessInfo.m
#--------------------------------------------------------------------
for ac_header in sys/utsname.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sys/utsname.h" "ac_cv_header_sys_utsname_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_utsname_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_UTSNAME_H 1
_ACEOF

fi

done


#--------------------------------------------------------------------
# Check for sysctlbyname used by NSProcessInfo.m
#--------------------------------------------------------------------
for ac_header in sys/sysctl.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_sysctl_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_SYSCTL_H 1
_ACEOF

fi

done

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

fi
done


#--------------------------------------------------------------------
# Defines HAVE_PROCFS if the kernel supports the /proc filesystem.
# Needed by NSProcessInfo.m
#--------------------------------------------------------------------
for ac_header in procfs.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "procfs.h" "ac_cv_header_procfs_h" "$ac_includes_default"
if test "x$ac_cv_header_procfs_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PROCFS_H 1
_ACEOF

fi

done

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


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel support for /proc filesystem" >&5
$as_echo_n "checking kernel support for /proc filesystem... " >&6; }
if ${ac_cv_sys_procfs+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$enable_procfs" = yes; then
  # Suggested change for the following line was
  #  if test -d /proc/0; then
  # but it doesn't work on my linux - /proc/0 does not exist, but /proc
  # works fine
    if grep 'proc' /proc/mounts >/dev/null 2>/dev/null; then
      ac_cv_sys_procfs=yes
    else
      ac_cv_sys_procfs=no
    fi
    case "$target_os" in
      # Solaris has proc, but it is not readable
      solaris*)    ac_cv_sys_procfs=no;;
      irix*)       ac_cv_sys_procfs=no;;
      # Cygwin does have proc, but it does not show with mount
      cygwin*)     ac_cv_sys_procfs=yes;;
    esac
  elif test "$enable_procfs" = cross; then
    ac_cv_sys_procfs=no
  else
    ac_cv_sys_procfs=no
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_procfs" >&5
$as_echo "$ac_cv_sys_procfs" >&6; }

  if test "$enable_procfs" = cross; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cross-compiling: Pass --enable-procfs argument to enable use of /proc filesystem." >&5
$as_echo "$as_me: WARNING: Cross-compiling: Pass --enable-procfs argument to enable use of /proc filesystem." >&2;}
  fi
  if test $ac_cv_sys_procfs = yes; then

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

  fi


 # Check whether --enable-procfs-psinfo was given.
if test "${enable_procfs_psinfo+set}" = set; then :
  enableval=$enable_procfs_psinfo; enable_procfs_psinfo="$enableval"
else
  if test "$cross_compiling" = yes; then enable_procfs_psinfo=cross; else enable_procfs_psinfo=yes; fi;
fi


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for /proc psinfo struct" >&5
$as_echo_n "checking support for /proc psinfo struct... " >&6; }
if ${ac_cv_sys_procfs_psinfo+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$enable_procfs_psinfo" = yes; then
    if test "$cross_compiling" = yes; then :
  ac_cv_sys_procfs_psinfo=yes
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.psinfo.c"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_sys_procfs_psinfo=yes
else
  ac_cv_sys_procfs_psinfo=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

  elif test "$enable_procfs" = cross; then
    ac_cv_sys_procfs_psinfo=no
  else
    ac_cv_sys_procfs_psinfo=no
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_procfs_psinfo" >&5
$as_echo "$ac_cv_sys_procfs_psinfo" >&6; }

  if test "$enable_procfs" = cross; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cross-compiling: Pass --enable-procfs-psinfo argument to enable use of /proc psinfo information." >&5
$as_echo "$as_me: WARNING: Cross-compiling: Pass --enable-procfs-psinfo argument to enable use of /proc psinfo information." >&2;}
  fi
  if test $ac_cv_sys_procfs_psinfo = yes; then

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

  fi




  { $as_echo "$as_me:${as_lineno-$LINENO}: checking link to exe of process in /proc" >&5
$as_echo_n "checking link to exe of process in /proc... " >&6; }
if ${ac_cv_sys_procfs_exe_link+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$ac_cv_sys_procfs" = yes; then
      # Linux 2.2.x and up
      if test -L /proc/self/exe; then
        ac_cv_sys_procfs_exe_link=/proc/self/exe
      # FreeBSD 4.x and up
      elif test -L /proc/curproc/file; then
        ac_cv_sys_procfs_exe_link=/proc/curproc/file
      else
        ac_cv_sys_procfs_exe_link=no
      fi
    else
      ac_cv_sys_procfs_exe_link=no
    fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_procfs_exe_link" >&5
$as_echo "$ac_cv_sys_procfs_exe_link" >&6; }

  if test "$ac_cv_sys_procfs_exe_link" != no; then

cat >>confdefs.h <<_ACEOF
#define PROCFS_EXE_LINK "$ac_cv_sys_procfs_exe_link"
_ACEOF

  fi


#--------------------------------------------------------------------
# Check if /proc/$$/cmdline terminates the last argument with a nul
#--------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking /proc/$$/cmdline terminated by nul" >&5
$as_echo_n "checking /proc/$$/cmdline terminated by nul... " >&6; }
if test "$cross_compiling" = yes; then :
  CMDLINE_TERMINATED="$cross_CMDLINE_TERMINATED"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.proccmd.c"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  CMDLINE_TERMINATED=1
else
  CMDLINE_TERMINATED=0
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


cat >>confdefs.h <<_ACEOF
#define CMDLINE_TERMINATED $CMDLINE_TERMINATED
_ACEOF

if test $CMDLINE_TERMINATED = 1; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

#--------------------------------------------------------------------
# If /proc doesn't work, try kvm (on FreeBSD, for instance)
#--------------------------------------------------------------------
have_kvm_env=0
save_LIBS="$LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_getenvv in -lkvm" >&5
$as_echo_n "checking for kvm_getenvv in -lkvm... " >&6; }
if ${ac_cv_lib_kvm_kvm_getenvv+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lkvm  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

  LIBS="-lkvm $LIBS"

fi

if test "$ac_cv_lib_kvm_kvm_getenvv" = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can access kernel memory" >&5
$as_echo_n "checking if we can access kernel memory... " >&6; }
  if test "$cross_compiling" = yes; then :
  have_kvm_env="$cross_have_kvm_env"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.kvmopen.c"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  have_kvm_env=1
else
  have_kvm_env=0
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

  if test $have_kvm_env = 1; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

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

  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    # Reset LIBS since we don't need kvm
    LIBS="$save_LIBS"
  fi
fi

#--------------------------------------------------------------------
# Include redefinition of main () only if needed.
# On some systems - force redefinition to be used as the /proc stuff
# doesn't work. Allow NSProcessInfo initialization method also.
#--------------------------------------------------------------------
PASS_ARG=no
case "$target_os" in
  cygwin*)	PASS_ARG=yes;;
esac

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking use of pass-through arguments" >&5
$as_echo_n "checking use of pass-through arguments... " >&6; }
# Check whether --enable-pass-arguments was given.
if test "${enable_pass_arguments+set}" = set; then :
  enableval=$enable_pass_arguments;
else
  enable_pass_arguments=$PASS_ARG
fi


if test "$enable_pass_arguments" = "yes"; then
  GS_PASS_ARGUMENTS=1
else
  GS_PASS_ARGUMENTS=0
fi

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

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking use of fake-main definition" >&5
$as_echo_n "checking use of fake-main definition... " >&6; }
# Check whether --enable-fake-main was given.
if test "${enable_fake_main+set}" = set; then :
  enableval=$enable_fake_main;
else
  enable_fake_main=no
fi


if test "$enable_pass_arguments" = "no"; then
  case "$target_os" in
    freebsd2*)	enable_fake_main=yes;;
    freebsd*)	;;
    kfreebsd*)	enable_fake_main=yes;;
    netbsd*)	enable_fake_main=yes;;
    openbsd*)	enable_fake_main=yes;;
    *sysv*)	enable_fake_main=yes;;
  esac
fi

GS_FAKE_MAIN=0
if test "$enable_fake_main" = "yes"; then
  GS_FAKE_MAIN=1
elif test "$enable_pass_arguments" = "no"; then
  if test "$gs_cv_objc_load_method_worked" = yes -a \( "$ac_cv_sys_procfs" = yes -o "$have_kvm_env" = 1 -o "$ac_cv_sys_procfs_psinfo" = yes \); then
    GS_FAKE_MAIN=0
    if test "$have_kvm_env" = "1"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Using libkvm which is known to be buggy on some systems consider configuring with --enable-fake-main instead." >&5
$as_echo "$as_me: WARNING: Using libkvm which is known to be buggy on some systems consider configuring with --enable-fake-main instead." >&2;}
    fi
  else
    case "$target_os" in
      darwin* ) ;;
      * )
       GS_FAKE_MAIN=1
       enable_fake_main=yes
    esac
  fi
fi
case "$target_os" in
    mingw*)	enable_fake_main=no; GS_FAKE_MAIN=0;;
esac

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

#--------------------------------------------------------------------
# Simple way to add a bunch of paths to the flags
#--------------------------------------------------------------------

# Check whether --with-include-flags was given.
if test "${with_include_flags+set}" = set; then :
  withval=$with_include_flags; include_flags="$withval"
else
  include_flags="no"
fi

if test ${include_flags} != "no"; then
    CPPFLAGS="$CPPFLAGS ${include_flags}"
    INCLUDE_FLAGS="$INCLUDE_FLAGS ${include_flags}"
fi


# Check whether --with-library-flags was given.
if test "${with_library_flags+set}" = set; then :
  withval=$with_library_flags; library_flags="$withval"
else
  library_flags="no"
fi

if test ${library_flags} != "no"; then
    LDFLAGS="$LDFLAGS ${library_flags}"
    LDIR_FLAGS="$LDIR_FLAGS ${library_flags}"
fi

#--------------------------------------------------------------------
# Check for FFI interface libraries for invocations
# We enable ffi by default now, as it's the only well supported
# library nowadays.
#--------------------------------------------------------------------
do_broken_libffi=no
do_broken_libffcall=no
do_enable_libffi=yes
do_enable_libffcall=no
case "$target_cpu" in
  sparc64*)
    case "$target_os" in
      solaris*)
        do_broken_libffcall=yes;
        do_enable_libffi=yes;
        do_enable_libffcall=no;;
      *) ;;
    esac ;;
  *) ;;
esac

if test "$exceptions" = "yes"; then
  # ffcall will mess up native exceptions, so we must disable it.
  do_broken_libffcall=yes
  do_enable_libffcall=no
fi

# Check whether --enable-libffi was given.
if test "${enable_libffi+set}" = set; then :
  enableval=$enable_libffi;
else
  enable_libffi=$do_enable_libffi
fi


# Check whether --enable-ffcall was given.
if test "${enable_ffcall+set}" = set; then :
  enableval=$enable_ffcall;
else
  enable_ffcall=$do_enable_libffcall
fi


if test $enable_ffcall = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ffcall has been enabled ... this is deprecated ... please install and use a recent libffi if possible" >&5
$as_echo "$as_me: WARNING: ffcall has been enabled ... this is deprecated ... please install and use a recent libffi if possible" >&2;}
fi

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


# DO isn't used on apple-apple-apple
if test $LIBRARY_COMBO = apple-apple-apple; then
  enable_invocations=no
fi


# Check whether --with-ffi-include was given.
if test "${with_ffi_include+set}" = set; then :
  withval=$with_ffi_include; ffi_incdir="$withval"
else
  ffi_incdir="no"
fi

if test ${ffi_incdir} != "no"; then
    CPPFLAGS="$CPPFLAGS -I${ffi_incdir}"
    INCLUDE_FLAGS="$INCLUDE_FLAGS -I${ffi_incdir}"
fi


# Check whether --with-ffi-library was given.
if test "${with_ffi_library+set}" = set; then :
  withval=$with_ffi_library; ffi_libdir="$withval"
else
  ffi_libdir="no"
fi

if test ${ffi_libdir} != "no"; then

case "$target_os" in
	netbsd*)
		LDFLAGS="$LDFLAGS -L${ffi_libdir} -Wl,-R${ffi_libdir}"
		LDIR_FLAGS="$LDIR_FLAGS -Wl,-R${ffi_libdir} -L${ffi_libdir}";;
	*)
		LDFLAGS="$LDFLAGS -L${ffi_libdir}"
		LDIR_FLAGS="$LDIR_FLAGS -L${ffi_libdir}";;
esac

fi

if test "$do_broken_libffi" = "no"; then
  if test -n "$PKG_CONFIG"; then
    if $PKG_CONFIG --exists libffi; then
      pkg_config_libffi=yes
      ffi_CFLAGS=`$PKG_CONFIG --cflags libffi`;
      CPPFLAGS="$CPPFLAGS $ffi_CFLAGS"
      INCLUDE_FLAGS="$INCLUDE_FLAGS $ffi_CFLAGS"
    fi
  fi
  ac_fn_c_check_header_mongrel "$LINENO" "ffi.h" "ac_cv_header_ffi_h" "$ac_includes_default"
if test "x$ac_cv_header_ffi_h" = xyes; then :
  have_libffi=yes
else
  have_libffi=no
fi


else
  have_libffi=no
fi
if test "$do_broken_libffcall" = "no"; then
  for ac_header in callback.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "callback.h" "ac_cv_header_callback_h" "$ac_includes_default"
if test "x$ac_cv_header_callback_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_CALLBACK_H 1
_ACEOF
 have_ffcall=yes
else
  have_ffcall=no
fi

done

else
  have_ffcall=no
fi
if test $have_ffcall = no; then
  enable_ffcall=no
  # If we don't have ffcall but do have libffi, use libffi
  if test $have_libffi = yes; then
    enable_libffi=yes
  fi
fi
if test $have_libffi = no; then
  enable_libffi=no
  # If we don't have libffi but do have ffcall, use ffcall
  if test $have_ffcall = yes; then
    if test $enable_ffcall = no; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ffi support seems to be missing on this system ... please install a recent libffi" >&5
$as_echo "$as_me: WARNING: ffi support seems to be missing on this system ... please install a recent libffi" >&2;}
    fi
  fi
fi

have_forward_hook=yes
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $OBJCFLAGS -x objective-c"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for forwarding callback in runtime" >&5
$as_echo_n "checking for forwarding callback in runtime... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.forward2.m"
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  have_forward_hook=yes
else
  have_forward_hook=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test $have_forward_hook = yes; then

$as_echo "#define HAVE_FORWARD2 1" >>confdefs.h

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.forward.m"
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  have_forward_hook=yes
else
  have_forward_hook=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_forward_hook" >&5
$as_echo "$have_forward_hook" >&6; }
if test $have_forward_hook = no; then
  enable_libffi=no
  enable_ffcall=no
fi
CPPFLAGS="$saved_CPPFLAGS"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking FFI library usage" >&5
$as_echo_n "checking FFI library usage... " >&6; }
WITH_FFI=none
if test $enable_libffi = yes; then

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

  WITH_FFI=libffi
  if test "$pkg_config_libffi" = "yes"; then
    ffi_LIBS=`pkg-config --libs libffi`
  else
    ffi_LIBS=-lffi
  fi
  LIBS="$ffi_LIBS $LIBS"
  if test "$cross_compiling" = yes; then :
  ffi_ok="$cross_ffi_ok"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.ffi.c"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ffi_ok="yes"
else
  ffi_ok="no"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

  if test $ffi_ok = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: libffi" >&5
$as_echo "libffi" >&6; }
    if test $do_broken_libffi = yes; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ffi may be broken on this system ... try enabling ffcall" >&5
$as_echo "$as_me: WARNING: ffi may be broken on this system ... try enabling ffcall" >&2;}
    fi
    for ac_func in ffi_prep_closure_loc
do :
  ac_fn_c_check_func "$LINENO" "ffi_prep_closure_loc" "ac_cv_func_ffi_prep_closure_loc"
if test "x$ac_cv_func_ffi_prep_closure_loc" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_FFI_PREP_CLOSURE_LOC 1
_ACEOF

fi
done

  else
    as_fn_error $? "The ffi library (libffi) does not appear to be working.  Perhaps it's missing or you need a more recent version.  Version 3.0.9 or later should work, and you can find a link to it n the list of packages for download at http://www.gnustep.org/resources/sources.html" "$LINENO" 5
  fi
elif test $enable_ffcall = yes; then

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

  WITH_FFI=ffcall
  LIBS="-lcallback -lavcall $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <callback.h>
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ffi_ok="yes"
else
  ffi_ok="no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test $ffi_ok = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ffcall" >&5
$as_echo "ffcall" >&6; }
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ffcall is broken on some systems and is deprecated ... try enabling ffi" >&5
$as_echo "$as_me: WARNING: ffcall is broken on some systems and is deprecated ... try enabling ffi" >&2;}
else
  ffi_ok=no
fi

if test $enable_ffcall = yes -a $ffi_ok = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ffcall trampolines work" >&5
$as_echo_n "checking if ffcall trampolines work... " >&6; }
  if test "$cross_compiling" = yes; then :
  have_working_trampoline=yes
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include "$srcdir/config/config.trampoline.c"
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  have_working_trampoline=yes
else
  have_working_trampoline=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

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

if test $ffi_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
$as_echo "none" >&6; }
  echo
  if test $have_forward_hook = no; then
    echo "You do not have an up-to-date libobjc library installed"
  elif test "$have_working_trampoline" = no; then
    echo "You have ffcall, but it does not work properly. Most likely because"
    echo "your system's security policy is blocking some parts of ffcall"
    echo "we recommend installing libffi instead."
  else
    echo "You do not have either ffcall or libffi installed/enabled, or configure needs"
    echo "--with-ffi-include and/or --with-ffi-library flags so GNUstep can find them,"
    echo "or you have ffcall but gnustep-make is configured to use native exceptions"
    echo "(native exceptions are not compatible with ffcall)."
  fi
  echo "GNUstep requires libffi (or ffcall) and proper libobjc hooks to do"
  echo "invocations and DO."
  echo "(This does not apply on apple-apple-apple systems where DO is"
  echo "not compatible with other GNUstep systems.)"
  if test $enable_invocations = yes; then
    echo
    echo "You most likely do not want to build base without invocation support."
    echo "Many things (including Distributed Objects and undo/redo), won't work"
    echo "at all without invocations."
    echo "If you really want to build -base without invocation support,"
    echo "add --disable-invocations to the configure arguments."
    echo "For more information, read the GNUstep build guide, ffcall section:"
    echo "http://gnustep.made-it.com/BuildGuide/index.html"
    as_fn_error $? "Incomplete support for ffi functionality." "$LINENO" 5
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Incomplete support for ffi funtionality." >&5
$as_echo "$as_me: WARNING: Incomplete support for ffi funtionality." >&2;}
fi



#--------------------------------------------------------------------
# Check for iconv support (for Unicode conversion).
#--------------------------------------------------------------------
# Do this before checking for xml2,  as xml2 may require iconv.
#
# We need to find an iconv library that matches the installed iconv.h header
# (if any). It is important to check header/library compatibility. It's
# fairly common to have iconv support both in libc and from libiconv. In that
# case, a naive check that iconv() is in libc will succeed, but if we use
# libiconv's iconv.h, it will redefine iconv() to functions that exist
# only in libiconv, and we'll get link errors.
#
# Some versions of iconv don't support the '//TRANSLIT' option, which is
# needed for a lossy conversion (where we pick the closest equivalent for
# any character present in the source string which does not exist in the
# destination characterset), so we check for support of that first.

# First, check if there's a working iconv in libc (ie. if the test program
# runs without any extra flags).
# Check whether --enable-iconv was given.
if test "${enable_iconv+set}" = set; then :
  enableval=$enable_iconv;
else
  enable_iconv=yes
fi


if test $enable_iconv = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking iconv support" >&5
$as_echo_n "checking iconv support... " >&6; }
if test "$cross_compiling" = yes; then :
  found_iconv="$cross_found_iconv_libc"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <iconv.h>
int main(int argc,char **argv)
{ return iconv_open("UTF-8//TRANSLIT","ASCII") == -1 ? 1 : 0; }

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  # libc has a working iconv.

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

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, in libc" >&5
$as_echo "yes, in libc" >&6; }
  found_iconv=yes

else
  found_iconv=no

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


if test $found_iconv = no ; then
  # libc doesn't have a working iconv with translit.
  # Try adding -liconv and any user supplied directory.

# Check whether --with-libiconv-library was given.
if test "${with_libiconv_library+set}" = set; then :
  withval=$with_libiconv_library; libiconv_libdir="$withval"
else
  libiconv_libdir="no"
fi


  if test "$libiconv_libdir" != "no"; then

case "$target_os" in
	netbsd*)
		LDFLAGS="$LDFLAGS -L${libiconv_libdir} -Wl,-R${libiconv_libdir}"
		LDIR_FLAGS="$LDIR_FLAGS -Wl,-R${libiconv_libdir} -L${libiconv_libdir}";;
	*)
		LDFLAGS="$LDFLAGS -L${libiconv_libdir}"
		LDIR_FLAGS="$LDIR_FLAGS -L${libiconv_libdir}";;
esac

  fi

  old_LIBS="$LIBS"
  LIBS="-liconv $LIBS"
  if test "$cross_compiling" = yes; then :
  found_iconv="$cross_found_iconv_liconv";
    if test "$found_iconv" = "no"; then
      LIBS="$old_LIBS"
    fi

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <iconv.h>
  int main(int argc,char **argv)
  { return iconv_open("UTF-8//TRANSLIT","ASCII") == -1 ? 1 : 0; }

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  # -liconv works.

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

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

else
  found_iconv=no
    LIBS="$old_LIBS"

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

fi

if test $found_iconv = no ; then
  # -liconv with translit didn't work. Try giconv.h and -lgiconv.
  # BSDs install this lib as libgiconv.
  old_LIBS="$LIBS"
  LIBS="-lgiconv $LIBS"
  if test "$cross_compiling" = yes; then :
  found_iconv="$cross_found_iconv_lgiconv";
    if test "$found_iconv" = "no"; then
      LIBS="$old_LIBS"
    fi

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <giconv.h>
  int main(int argc,char **argv)
  { return iconv_open("UTF-8//TRANSLIT","ASCII") == -1 ? 1 : 0; }

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

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


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

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

else
  found_iconv=no
    LIBS="$old_LIBS"

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

fi

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

if test $enable_stricticonv = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking non-lossy iconv support" >&5
$as_echo_n "checking non-lossy iconv support... " >&6; }
if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <iconv.h>
int main(int argc,char **argv)
{ return iconv_open("UTF-8","ASCII") == -1 ? 1 : 0; }

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  # libc has a working iconv.

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

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, in libc" >&5
$as_echo "yes, in libc" >&6; }
  found_iconv=yes

else
  found_iconv=no

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


if test $found_iconv = no ; then
  # libc doesn't have a working iconv. Try adding -liconv and any user
  # supplied directory.

# Check whether --with-libiconv-library was given.
if test "${with_libiconv_library+set}" = set; then :
  withval=$with_libiconv_library; libiconv_libdir="$withval"
else
  libiconv_libdir="no"
fi


  if test "$libiconv_libdir" != "no"; then

case "$target_os" in
	netbsd*)
		LDFLAGS="$LDFLAGS -L${libiconv_libdir} -Wl,-R${libiconv_libdir}"
		LDIR_FLAGS="$LDIR_FLAGS -Wl,-R${libiconv_libdir} -L${libiconv_libdir}";;
	*)
		LDFLAGS="$LDFLAGS -L${libiconv_libdir}"
		LDIR_FLAGS="$LDIR_FLAGS -L${libiconv_libdir}";;
esac

  fi

  old_LIBS="$LIBS"
  LIBS="-liconv $LIBS"
  if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <iconv.h>
  int main(int argc,char **argv)
  { return iconv_open("UTF-8","ASCII") == -1 ? 1 : 0; }

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  # -liconv works.

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

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

else
  found_iconv=no
    LIBS="$old_LIBS"

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

fi

if test $found_iconv = no ; then
  # -liconv didn't work. Try giconv.h and -lgiconv.
  # BSDs install this lib as libgiconv.
  old_LIBS="$LIBS"
  LIBS="-lgiconv $LIBS"
  if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <giconv.h>
  int main(int argc,char **argv)
  { return iconv_open("UTF-8","ASCII") == -1 ? 1 : 0; }

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

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


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

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

else
  found_iconv=no
    LIBS="$old_LIBS"

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

if test $found_iconv = no ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
  echo
  echo "You do not appear to have usable iconv header/library."
  echo "Building without them will disable much characterset support."
  echo "If you really want to build gnustep-base without character conversion"
  echo " support, please add --disable-iconv to the configure arguments."
  as_fn_error $? "Missing support for character conversion functionality." "$LINENO" 5
fi
fi

#--------------------------------------------------------------------
# Check recent libxml2 for GSXML and NSXMLNode
# See DEPENDENCIES POLICY at the start of this file.
#--------------------------------------------------------------------
# Check whether --enable-xml was given.
if test "${enable_xml+set}" = set; then :
  enableval=$enable_xml;
else
  enable_xml=yes
fi


if test $enable_xml = yes; then
  # Save CFLAGS and LIBS as AM_PATH_XML clobbers these variables regardless
  # of the success of the macro.
  saved_LIBS="$LIBS"
  saved_CFLAGS="$CFLAGS"



# Check whether --with-xml-prefix was given.
if test "${with_xml_prefix+set}" = set; then :
  withval=$with_xml_prefix; xml_config_prefix="$withval"
else
  xml_config_prefix=""
fi

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


  if test x$xml_config_prefix != x ; then
    xml_config_args="$xml_config_args --prefix=$xml_config_prefix"
    if test x${XML2_CONFIG+set} != xset ; then
      XML2_CONFIG=$xml_config_prefix/bin/xml2-config
    fi
    if test x${XML_CONFIG+set} != xset ; then
      XML_CONFIG=$xml_config_prefix/bin/xml-config
    fi
  fi

  # Extract the first word of "xml2-config", so it can be a program name with args.
set dummy xml2-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_XML2_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $XML2_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_XML2_CONFIG="$XML2_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_XML2_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_XML2_CONFIG" && ac_cv_path_XML2_CONFIG="no"
  ;;
esac
fi
XML2_CONFIG=$ac_cv_path_XML2_CONFIG
if test -n "$XML2_CONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5
$as_echo "$XML2_CONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  if test "$XML2_CONFIG" = "no" ; then
    # Extract the first word of "xml-config", so it can be a program name with args.
set dummy xml-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_XML_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $XML_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_XML_CONFIG="$XML_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_XML_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  else
    XML_CONFIG=$XML2_CONFIG
  fi
  min_xml_version=2.3.0
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml - version >= $min_xml_version" >&5
$as_echo_n "checking for libxml - version >= $min_xml_version... " >&6; }
  no_xml=""
  if test "$XML_CONFIG" = "no" ; then
    XML_CFLAGS=""
    XML_LIBS="-lxml2"

    ac_save_CFLAGS="$CFLAGS"
    ac_save_LIBS="$LIBS"
    CFLAGS="$CFLAGS $XML_CFLAGS"
    LIBS="$XML_LIBS $LIBS"
    rm -f conf.xmltest
    if test "$cross_compiling" = yes; then :
  echo $ac_n "cross compiling; assumed OK... $ac_c"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdio.h>
#include <libxml/xmlversion.h>
#include <libxml/parser.h>

int
main()
{
  int xml_major_version, xml_minor_version, xml_micro_version;
  int major, minor, micro;
  char *tmp_version;

  system("touch conf.xmltest");

  tmp_version = xmlStrdup("$min_xml_version");
  if(sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
    printf("%s, bad version string\n", "$min_xml_version");
    exit(1);
  }

  tmp_version = xmlStrdup(LIBXML_DOTTED_VERSION);
  if(sscanf(tmp_version, "%d.%d.%d", &xml_major_version, &xml_minor_version, &xml_micro_version) != 3) {
    printf("%s, bad version string\n", "$min_xml_version");
    exit(1);
  }

  if ((xml_major_version > major) ||
      ((xml_major_version == major) && (xml_minor_version > minor)) ||
      ((xml_major_version == major) && (xml_minor_version == minor) &&
       (xml_micro_version >= micro)))
    {
      return 0;
    }
  else
    {
      printf("\n*** An old version of libxml (%d.%d.%d) was found.\n",
	xml_major_version, xml_minor_version, xml_micro_version);
      printf("*** You need a version of libxml newer than %d.%d.%d. The latest version of\n",
	major, minor, micro);
      printf("*** libxml is always available from ftp://ftp.gnome.org.\n");
      printf("***\n");
      printf("*** If you have already installed a sufficiently new version, this error\n");
      printf("*** probably means that the wrong copy of the xml-config shell script is\n");
      printf("*** being found. The easiest way to fix this is to remove the old version\n");
      printf("*** of libxml, but you can also set the XML_CONFIG environment to point to the\n");
      printf("*** correct copy of xml-config. (In this case, you will have to\n");
      printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
      printf("*** so that the correct libraries are found at run-time))\n");
    }
  return 1;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

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


    CFLAGS="$ac_save_CFLAGS"
    LIBS="$ac_save_LIBS"
  else
    XML_CFLAGS=`$XML_CONFIG $xml_config_args --cflags`
    XML_LIBS=`$XML_CONFIG $xml_config_args --libs`
    xml_config_major_version=`$XML_CONFIG $xml_config_args --version | \
      sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'`
    xml_config_minor_version=`$XML_CONFIG $xml_config_args --version | \
      sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'`
    xml_config_micro_version=`$XML_CONFIG $xml_config_args --version | \
      sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'`

    if test "x$enable_xmltest" = "xyes" ; then
      ac_save_CFLAGS="$CFLAGS"
      ac_save_LIBS="$LIBS"
      CFLAGS="$CFLAGS $XML_CFLAGS"
      LIBS="$XML_LIBS $LIBS"
      rm -f conf.xmltest
      if test "$cross_compiling" = yes; then :
  echo $ac_n "cross compiling; assumed OK... $ac_c"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdio.h>
#include <libxml/xmlversion.h>
#include <libxml/parser.h>

int
main()
{
  int xml_major_version, xml_minor_version, xml_micro_version;
  int major, minor, micro;
  char *tmp_version;

  system("touch conf.xmltest");

  tmp_version = xmlStrdup("$min_xml_version");
  if(sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
    printf("%s, bad version string\n", "$min_xml_version");
    exit(1);
  }

  tmp_version = xmlStrdup(LIBXML_DOTTED_VERSION);
  if(sscanf(tmp_version, "%d.%d.%d", &xml_major_version, &xml_minor_version, &xml_micro_version) != 3) {
    printf("%s, bad version string\n", "$min_xml_version");
    exit(1);
  }

  if((xml_major_version != $xml_config_major_version) ||
     (xml_minor_version != $xml_config_minor_version) ||
     (xml_micro_version != $xml_config_micro_version))
    {
      printf("\n*** 'xml-config --version' returned %d.%d.%d, but libxml (%d.%d.%d)\n",
             $xml_config_major_version, $xml_config_minor_version, $xml_config_micro_version,
             xml_major_version, xml_minor_version, xml_micro_version);
      printf("*** was found! If xml-config was correct, then it is best\n");
      printf("*** to remove the old version of libxml. You may also be able to fix the error\n");
      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
      printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
      printf("*** required on your system.\n");
      printf("*** If xml-config was wrong, set the environment variable XML_CONFIG\n");
      printf("*** to point to the correct copy of xml-config, and remove the file config.cache\n");
      printf("*** before re-running configure\n");
    }
  else
    {
      if ((xml_major_version > major) ||
          ((xml_major_version == major) && (xml_minor_version > minor)) ||
          ((xml_major_version == major) && (xml_minor_version == minor) &&
           (xml_micro_version >= micro)))
        {
          return 0;
        }
      else
        {
          printf("\n*** An old version of libxml (%d.%d.%d) was found.\n",
            xml_major_version, xml_minor_version, xml_micro_version);
          printf("*** You need a version of libxml newer than %d.%d.%d. The latest version of\n",
            major, minor, micro);
          printf("*** libxml is always available from ftp://ftp.gnome.org.\n");
          printf("***\n");
          printf("*** If you have already installed a sufficiently new version, this error\n");
          printf("*** probably means that the wrong copy of the xml-config shell script is\n");
          printf("*** being found. The easiest way to fix this is to remove the old version\n");
          printf("*** of libxml, but you can also set the XML_CONFIG environment to point to the\n");
          printf("*** correct copy of xml-config. (In this case, you will have to\n");
          printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
          printf("*** so that the correct libraries are found at run-time))\n");
        }
    }
  return 1;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

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


      CFLAGS="$ac_save_CFLAGS"
      LIBS="$ac_save_LIBS"
    fi
  fi

  if test "x$no_xml" = x ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    enable_libxml=yes
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    if test "$XML_CONFIG" = "no" ; then
      echo "*** The xml-config script installed by libxml could not be found"
      echo "*** If libxml was installed in PREFIX, make sure PREFIX/bin is in"
      echo "*** your path, or set the XML_CONFIG environment variable to the"
      echo "*** full path to xml-config."
    else
      if test -f conf.xmltest ; then
        :
      else
        echo "*** Could not run libxml test program, checking why..."
        CFLAGS="$CFLAGS $XML_CFLAGS"
        LIBS="$LIBS $XML_LIBS"
              fi
    fi

    XML_CFLAGS=""
    XML_LIBS=""
    enable_libxml=no
  fi


  rm -f conf.xmltest

  if test $enable_libxml = yes; then
    CPPFLAGS="$CPPFLAGS $XML_CFLAGS"
    INCLUDE_FLAGS="$INCLUDE_FLAGS $XML_CFLAGS"
    LIBS="$XML_LIBS $LIBS"
    HAVE_LIBXML=1

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

    for ac_header in libxml/SAX2.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "libxml/SAX2.h" "ac_cv_header_libxml_SAX2_h" "$ac_includes_default"
if test "x$ac_cv_header_libxml_SAX2_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBXML_SAX2_H 1
_ACEOF

fi

done

    #--------------------------------------------------------------------
    # Check for (optional) libxslt
    #--------------------------------------------------------------------
    # Check whether --enable-xslt was given.
if test "${enable_xslt+set}" = set; then :
  enableval=$enable_xslt;
else
  enable_xslt=yes
fi


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

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

      if test "$xslt_ok" = "yes"; then
	ac_fn_c_check_header_mongrel "$LINENO" "libxslt/xslt.h" "ac_cv_header_libxslt_xslt_h" "$ac_includes_default"
if test "x$ac_cv_header_libxslt_xslt_h" = xyes; then :
  xslthdr_ok=yes
else
  xslthdr_ok=no
fi


	if test "$xslthdr_ok" = "no"; then
	  xslt_ok=no
	fi
      fi
      if test "$xslt_ok" = "yes"; then
	HAVE_LIBXSLT=1

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

	LIBS="-lxslt $LIBS"
      else
	echo
	echo "You do not appear to have usable libxslt headers/library."
	echo "Building without them will disable the XSLT extensions."
	echo "If you really want to build gnustep-base without XSLT support,"
	echo "add --disable-xslt to the configure arguments to avoid warning."
	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Missing support for XSLT functionality." >&5
$as_echo "$as_me: WARNING: Missing support for XSLT functionality." >&2;}
      fi
    else
      HAVE_LIBXSLT=0
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabled support for XSLT funtionality." >&5
$as_echo "$as_me: WARNING: Disabled support for XSLT funtionality." >&2;}
    fi

  else
    HAVE_LIBXML=0
    # Restore the CFLAGS and LIBS because AM_PATH_XML messes them
    LIBS="$saved_LIBS"
    CFLAGS="$saved_CFLAGS"
    echo
    echo "You do not appear to have usable libxml2 headers/library."
    echo "Building without them will disable the GSXML and NSXMLNode."
    echo "If you really want to build gnustep-base without XML DOM support"
    echo " (though NSXMLParser is unaffected),  please"
    echo "add --disable-xml to the configure arguments."
    as_fn_error $? "Missing support for XML DOM functionality." "$LINENO" 5
  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabled support for XML funtionality." >&5
$as_echo "$as_me: WARNING: Disabled support for XML funtionality." >&2;}
  HAVE_LIBXML=0
fi


#--------------------------------------------------------------------
# Check recent libgnutls for SSL streams.
# See DEPENDENCIES POLICY at the start of this file.
#--------------------------------------------------------------------
# Check whether --enable-tls was given.
if test "${enable_tls+set}" = set; then :
  enableval=$enable_tls;
else
  enable_tls=yes
fi


if test $enable_tls = yes; then
  HAVE_GNUTLS=0
  # Save CFLAGS and LIBS as AM_PATH_TLS clobbers these variables regardless
  # of the success of the macro.
  saved_LIBS="$LIBS"
  saved_CFLAGS="$CFLAGS"

  if test -n "$PKG_CONFIG"; then
    if pkg-config --exists gnutls; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking gnutls support" >&5
$as_echo_n "checking gnutls support... " >&6; }
      HAVE_GNUTLS=1
      TLS_CFLAGS=`$PKG_CONFIG --cflags gnutls`
      TLS_LIBS=`$PKG_CONFIG --libs gnutls`
    fi
  fi

  if test $HAVE_GNUTLS = 0; then
    #  AM_PATH_TLS(2.0.1, enable_libgnutls=yes, enable_libgnutls=no)


# Check whether --with-tls-prefix was given.
if test "${with_tls_prefix+set}" = set; then :
  withval=$with_tls_prefix; tls_config_prefix="$withval"
else
  tls_config_prefix=""
fi

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


  if test x$tls_config_prefix != x ; then
    tls_config_args="$tls_config_args --prefix=$tls_config_prefix"
    if test x${TLS_CONFIG+set} != xset ; then
      TLS_CONFIG=$tls_config_prefix/bin/libgnutls-config
    fi
  fi
  if test ! -x "$TLS_CONFIG" ; then
    unset TLS_CONFIG
  fi

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

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


  min_tls_version=1.4.0
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgnutls - version >= $min_tls_version" >&5
$as_echo_n "checking for libgnutls - version >= $min_tls_version... " >&6; }
  no_tls=""
  if test "$TLS_CONFIG" = "no" ; then
    if test x$tls_config_prefix != x ; then
      TLS_CFLAGS="-I$tls_config_prefix/include"
      TLS_LIBS="-L$tls_config_prefix/lib -lgnutls -lgcrypt"
    else
      TLS_CFLAGS="-I/usr/include"
      TLS_LIBS="-L/usr/lib -lgnutls -lgcrypt"
    fi

    ac_save_CFLAGS="$CFLAGS"
    ac_save_LIBS="$LIBS"
    CFLAGS="$CFLAGS $TLS_CFLAGS"
    LIBS="$TLS_LIBS $LIBS"
    rm -f conf.tlstest
    if test "$cross_compiling" = yes; then :
  echo $ac_n "cross compiling; assumed OK... $ac_c"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdio.h>
#include <gnutls/gnutls.h>

int
main()
{
  system("touch conf.tlstest");

  if (gnutls_check_version("$min_tls_version") == 0)
    {
      printf("\n*** An old version of libgnutls (%s) was found.\n",
	gnutls_check_version(0));
      printf("*** You need a version of libtgnuls newer than $min_tls_version.\n");
      printf("*** If you have already installed a sufficiently new version, this error\n");
      printf("*** probably means that the wrong copy of the libgnutls-config shell script is\n");
      printf("*** being found. You can fix this is by removing the old version\n");
      printf("*** of libgnutls.\n");
      return 1;
    }
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

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


    CFLAGS="$ac_save_CFLAGS"
    LIBS="$ac_save_LIBS"
  else
    TLS_CFLAGS=`$TLS_CONFIG $tls_config_args --cflags`
    TLS_LIBS=`$TLS_CONFIG $tls_config_args --libs`
    tls_config_major_version=`$TLS_CONFIG $tls_config_args --version | \
      sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'`
    tls_config_minor_version=`$TLS_CONFIG $tls_config_args --version | \
      sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'`
    tls_config_micro_version=`$TLS_CONFIG $tls_config_args --version | \
      sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'`

    if test "x$enable_tlstest" = "xyes" ; then
      ac_save_CFLAGS="$CFLAGS"
      ac_save_LIBS="$LIBS"
      CFLAGS="$CFLAGS $TLS_CFLAGS"
      LIBS="$TLS_LIBS $LIBS"
      rm -f conf.tlstest
      if test "$cross_compiling" = yes; then :
  echo $ac_n "cross compiling; assumed OK... $ac_c"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdio.h>
#include <gnutls/gnutls.h>

int
main()
{
  system("touch conf.tlstest");

  if (gnutls_check_version("$min_tls_version") == 0)
    {
      printf("\n*** An old version of libgnutls (%s) was found.\n",
	gnutls_check_version(0));
      printf("*** You need a version of libtgnuls newer than $min_tls_version.\n");
      printf("*** If you have already installed a sufficiently new version, this error\n");
      printf("*** probably means that the wrong copy of the libgnutls-config shell script is\n");
      printf("*** being found. You can fix this is by removing the old version\n");
      printf("*** of libgnutls.\n");
      return 1;
    }
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

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


      CFLAGS="$ac_save_CFLAGS"
      LIBS="$ac_save_LIBS"
    fi
  fi

  if test "x$no_tls" = x ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    enable_libgnutls=yes
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    if test "$TLS_CONFIG" = "no" ; then
      echo "*** The libgnutls-config script installed by libgnutls could not be found"
      echo "*** If libtgnuls-config was installed in PREFIX, make sure PREFIX/bin is in"
      echo "*** your path."
    else
      if test -f conf.tlstest ; then
        :
      else
        echo "*** Could not run libtgnuls test program, checking why..."
        CFLAGS="$CFLAGS $TLS_CFLAGS"
        LIBS="$LIBS $TLS_LIBS"
              fi
    fi

    TLS_CFLAGS=""
    TLS_LIBS=""
    enable_libgnutls=no
  fi


  rm -f conf.tlstest

    if test $enable_libgnutls = yes; then
      HAVE_GNUTLS=1
    else
      HAVE_GNUTLS=0
    fi
  fi
  if test $HAVE_GNUTLS = 1; then
    if ! pkg-config --atleast-version=2.12 gnutls; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcry_control in -lgcrypt" >&5
$as_echo_n "checking for gcry_control in -lgcrypt... " >&6; }
if ${ac_cv_lib_gcrypt_gcry_control+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgcrypt  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

      if test "$have_gcrypt" = "no"; then
        HAVE_GNUTLS=0
      else
        TLS_LIBS="$TLS_LIBS -lgcrypt"
      fi
    fi
  fi
  if test $HAVE_GNUTLS = 0; then
    # Restore the CFLAGS and LIBS because AM_PATH_TLS messes them
    LIBS="$saved_LIBS"
    CFLAGS="$saved_CFLAGS"
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    echo
    echo "You do not appear to have usable libgnutls headers/library."
    echo "Building without them will disable SSL/TLS/HTTPS in NSStream,"
    echo "NSFileHandle, NSURLHandle and NSURLConnection."
    echo "If you really want to build gnustep-base without TLS support,"
    echo "add --disable-tls to the configure arguments."
    as_fn_error $? "Missing support for TLS functionality." "$LINENO" 5
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    CPPFLAGS="$CPPFLAGS $TLS_CFLAGS"
    INCLUDE_FLAGS="$INCLUDE_FLAGS $TLS_CFLAGS"
    LIBS="$TLS_LIBS $LIBS"
    for ac_func in gnutls_transport_set_errno
do :
  ac_fn_c_check_func "$LINENO" "gnutls_transport_set_errno" "ac_cv_func_gnutls_transport_set_errno"
if test "x$ac_cv_func_gnutls_transport_set_errno" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GNUTLS_TRANSPORT_SET_ERRNO 1
_ACEOF

fi
done

    if test "$ac_cv_func_gnutls_transport_set_errno" = "no"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Missing support for thread-safe error handling in GNUTLS.  Please check that you have the most recent version installed (2.0 or later chould be fine)." >&5
$as_echo "$as_me: WARNING: Missing support for thread-safe error handling in GNUTLS.  Please check that you have the most recent version installed (2.0 or later chould be fine)." >&2;}
    fi
    for ac_func in gnutls_x509_privkey_import2
do :
  ac_fn_c_check_func "$LINENO" "gnutls_x509_privkey_import2" "ac_cv_func_gnutls_x509_privkey_import2"
if test "x$ac_cv_func_gnutls_x509_privkey_import2" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GNUTLS_X509_PRIVKEY_IMPORT2 1
_ACEOF

fi
done

  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabled support for TLS funtionality." >&5
$as_echo "$as_me: WARNING: Disabled support for TLS funtionality." >&2;}
  HAVE_GNUTLS=0
fi
if test $HAVE_GNUTLS = 1; then

cat >>confdefs.h <<_ACEOF
#define HAVE_GNUTLS $HAVE_GNUTLS
_ACEOF

fi


#--------------------------------------------------------------------
# Check for NSNetServices
# See DEPENDENCIES POLICY at the start of this file.
#--------------------------------------------------------------------
HAVE_MDNS=0
HAVE_AVAHI=0
# Check whether --enable-zeroconf was given.
if test "${enable_zeroconf+set}" = set; then :
  enableval=$enable_zeroconf;
else
  enable_zeroconf=yes
fi


# Check whether --with-zeroconf-api was given.
if test "${with_zeroconf_api+set}" = set; then :
  withval=$with_zeroconf_api; zeroconf_api="$withval"
else
  zeroconf_api="any"
fi

if test $enable_zeroconf = yes; then
  if test "$zeroconf_api" = "any" || test "$zeroconf_api" = "mdns"; then
    for ac_header in dns_sd.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "dns_sd.h" "ac_cv_header_dns_sd_h" "$ac_includes_default"
if test "x$ac_cv_header_dns_sd_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DNS_SD_H 1
_ACEOF
 have_mdns=yes
else
  have_mdns=no
fi

done

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

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

      if test "$have_mdns" = "yes"; then
        MDNS_LIBS="-ldns_sd"
        HAVE_MDNS=1
      fi
    fi
  fi
  if test "$zeroconf_api" = "any" || test "$zeroconf_api" = "avahi"; then
    for ac_header in avahi-client/client.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "avahi-client/client.h" "ac_cv_header_avahi_client_client_h" "$ac_includes_default"
if test "x$ac_cv_header_avahi_client_client_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_AVAHI_CLIENT_CLIENT_H 1
_ACEOF
 have_avahi=yes
else
  have_avahi=no
fi

done

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

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

      if test "$have_avahi" = "yes"; then
        AVAHI_LIBS="-lavahi-common -lavahi-client"
        HAVE_AVAHI=1
      fi
    fi
  fi
  # If we have both APIs, prefer Avahi, because the mDNS API
  # is most certainly the compatability one
  if test "$have_avahi" = "yes" && test "$have_mdns" = "yes"; then
    LIBS="$AVAHI_LIBS $LIBS"
    HAVE_MDNS=0
  else
    # One of those will be empty.
    LIBS="$AVAHI_LIBS $MDNS_LIBS $LIBS"
  fi
fi


#--------------------------------------------------------------------
# Check for International Components for Unicode
# See DEPENDENCIES POLICY at the start of this file.
#--------------------------------------------------------------------
HAVE_ICU=0
# Check whether --enable-icu was given.
if test "${enable_icu+set}" = set; then :
  enableval=$enable_icu;
else
  enable_icu=yes
fi


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



# Check whether --with-icu-library was given.
if test "${with_icu_library+set}" = set; then :
  withval=$with_icu_library; icu_libdir="$withval"
else
  icu_libdir="no"
fi


if test $enable_icu = yes; then
  if test "$enable_icu_config" = "yes"; then

  ok=no

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

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


  fi

  if test "$ICU_CONFIG" = "no" ; then
    echo "Could not find the icu-config script."
    echo "Please ensure that it is in your path."
    echo "See http://site.icu-project.org/ for help."
  else
    ICU_VERSION=`$ICU_CONFIG --version`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU >= 50" >&5
$as_echo_n "checking for ICU >= 50... " >&6; }
      found=`expr $ICU_VERSION \>= 50`
      if test "$found" = "1" ; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
	ok=yes

	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ICU_LIBS" >&5
$as_echo_n "checking ICU_LIBS... " >&6; }
	ICU_LIBS=`$ICU_CONFIG --ldflags-libsonly`
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ICU_LIBS" >&5
$as_echo "$ICU_LIBS" >&6; }
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ICU_LDFLAGS" >&5
$as_echo_n "checking ICU_LDFLAGS... " >&6; }
	ICU_LDFLAGS=`$ICU_CONFIG --ldflags-searchpath`
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ICU_LDFLAGS" >&5
$as_echo "$ICU_LDFLAGS" >&6; }
      else
	ICU_LIBS=""
	ICU_LDFLAGS=""
	## Either perform custom action or print error message

      fi


  fi

  if test $ok = yes; then
    have_icu=yes
  else
    have_icu=no
  fi

  else
    have_icu=no;
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libicu (icu-config disabled)..." >&5
$as_echo "$as_me: checking for libicu (icu-config disabled)..." >&6;}
    if test "$icu_libdir" != "no"; then
      ICU_LDFLAGS="-L$icu_libdir";
    fi
    saved_LDFLAGS="$LDFLAGS";
    LDFLAGS="$LDFLAGS $LIBS $ICU_LDFLAGS -licui18n -licuuc -licudata -lm"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  have_icu="yes"
else
  have_icu="no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext;
    ac_fn_c_check_decl "$LINENO" "UDAT_PATTERN" "ac_cv_have_decl_UDAT_PATTERN" "#include <unicode/udat.h>
"
if test "x$ac_cv_have_decl_UDAT_PATTERN" = xyes; then :
  have_icu=yes
else
  have_icu=no
fi

    LDFLAGS="$saved_LDFLAGS";
    ICU_LIBS="-licui18n -licuuc -licudata -lm"
  fi

  if test "$have_icu" = "yes"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    for ac_header in unicode/uloc.h unicode/ulocdata.h unicode/ucol.h unicode/ucurr.h unicode/uregex.h unicode/ucal.h unicode/unorm2.h unicode/unum.h unicode/udat.h unicode/udatpg.h unicode/ustring.h unicode/usearch.h unicode/ucnv.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

    LIBS="$LIBS $ICU_LIBS"
    LDFLAGS="$LDFLAGS $ICU_LDFLAGS"
    LDIR_FLAGS="$LDIR_FLAGS $ICU_LDFLAGS"
    HAVE_ICU=1
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    echo
    echo "You do not appear to have usable ICU headers/libraries."
    echo "Building without them will disable major functionality."
    echo "If you really want to build gnustep-base without ICU,"
    echo "add --disable-icu to the configure arguments."
    as_fn_error $? "Missing support for International Components for Unicode (ICU)." "$LINENO" 5
  fi
fi


#--------------------------------------------------------------------
# Check for libdispatch
# See DEPENDENCIES POLICY at the start of this file.
#--------------------------------------------------------------------
HAVE_LIBDISPATCH=0
# Check whether --enable-libdispatch was given.
if test "${enable_libdispatch+set}" = set; then :
  enableval=$enable_libdispatch; enable_libdispatch=no
else
  enable_libdispatch=yes
fi


if test $enable_libdispatch = yes; then
  for ac_header in dispatch.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "dispatch.h" "ac_cv_header_dispatch_h" "$ac_includes_default"
if test "x$ac_cv_header_dispatch_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DISPATCH_H 1
_ACEOF
 have_dispatch=yes
else
  have_dispatch=no
fi

done

  if test "$have_dispatch" = "no"; then
    for ac_header in dispatch/dispatch.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "dispatch/dispatch.h" "ac_cv_header_dispatch_dispatch_h" "$ac_includes_default"
if test "x$ac_cv_header_dispatch_dispatch_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DISPATCH_DISPATCH_H 1
_ACEOF
 have_dispatch=yes
else
  have_dispatch=no
fi

done

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

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

    if test "$have_dispatch" = "yes"; then
      saveLIBS="$LIBS"
      LIBS="-lobjc -ldispatch";
      # This check is needed because libdispatch might be linked against a
      # version of libBlocksRuntime that defines symbols conflicting with libobjc
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can link libdispatch and libobjc at the same time" >&5
$as_echo_n "checking whether we can link libdispatch and libobjc at the same time... " >&6; }
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  have_dispatch=yes
else
  have_dispatch=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
      if test "$have_dispatch" = "yes"; then
	LIBS="$saveLIBS -ldispatch";
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; };
	HAVE_LIBDISPATCH=1;
      else
	LIBS="$saveLIBS";
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; };
      fi
    fi
  else
  HAVE_LIBDISPATCH=0;
  # just ignore libdispatch if it's not there
  fi
fi


HAVE_LIBDISPATCH_RUNLOOP=0
if test $HAVE_LIBDISPATCH = 1; then
  # We check whether we have a variant of libdispatch that allows runloop
  # integration
  for ac_func in dispatch_main_queue_drain_np dispatch_get_main_queue_handle_np
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

  if test "$ac_cv_func_dispatch_main_queue_drain_np" = "no"; then
    HAVE_LIBDISPATCH_RUNLOOP=1
  fi
  if test "$ac_cv_func_dispatch_get_main_queue_handle_np" = "no"; then
    HAVE_LIBDISPATCH_RUNLOOP=1
  fi
fi


#--------------------------------------------------------------------
# Check GMP for NSDecimal
#--------------------------------------------------------------------

# Check whether --with-gmp-include was given.
if test "${with_gmp_include+set}" = set; then :
  withval=$with_gmp_include; gmp_incdir="$withval"
else
  gmp_incdir="no"
fi



# Check whether --with-gmp-library was given.
if test "${with_gmp_library+set}" = set; then :
  withval=$with_gmp_library; gmp_libdir="$withval"
else
  gmp_libdir="no"
fi


libs_temp=$LIBS

if test "$gmp_incdir" != "no"; then
  CPPFLAGS="$CPPFLAGS -I$gmp_incdir"
  INCLUDE_FLAGS="$INCLUDE_FLAGS -I$gmp_incdir"
fi
if test "$gmp_libdir" != "no"; then

case "$target_os" in
	netbsd*)
		LDFLAGS="$LDFLAGS -L${gmp_libdir} -Wl,-R${gmp_libdir}"
		LDIR_FLAGS="$LDIR_FLAGS -Wl,-R${gmp_libdir} -L${gmp_libdir}";;
	*)
		LDFLAGS="$LDFLAGS -L${gmp_libdir}"
		LDIR_FLAGS="$LDIR_FLAGS -L${gmp_libdir}";;
esac

fi

USE_GMP=0
for ac_header in gmp.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
if test "x$ac_cv_header_gmp_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GMP_H 1
_ACEOF

fi

done

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

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

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

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

  fi
  if test "$gmp_ok" = yes; then
    LIBS="-lgmp $LIBS"
    USE_GMP=1
  fi
fi




#--------------------------------------------------------------------
# Check whether nl_langinfo(CODESET) is supported, needed by Unicode.m.
#--------------------------------------------------------------------

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
if ${am_cv_langinfo_codeset+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <langinfo.h>
int
main ()
{
char* cs = nl_langinfo(CODESET);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  am_cv_langinfo_codeset=yes
else
  am_cv_langinfo_codeset=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

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

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

  fi






#--------------------------------------------------------------------
# Check for -Wdeclaration-after-statement
#--------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wdeclaration-after-statement" >&5
$as_echo_n "checking whether the compiler supports -Wdeclaration-after-statement... " >&6; }

saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wdeclaration-after-statement"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

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

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

if test x"$HAS_W_DECL_AFTER_STATEMENT" = x"yes"; then
  WARN_FLAGS="-Wall -Wdeclaration-after-statement"
else
  WARN_FLAGS=-Wall
fi



#--------------------------------------------------------------------
# Check if we should use an alternative gdomap port
#--------------------------------------------------------------------

# Check whether --with-gdomap-port was given.
if test "${with_gdomap_port+set}" = set; then :
  withval=$with_gdomap_port; gdomap_port="$withval"
else
  gdomap_port="no"
fi


if test "$gdomap_port" = "no"; then
  GNUSTEP_GDOMAP_PORT_OVERRIDE="$gdomap_port"
else
  GNUSTEP_GDOMAP_PORT_OVERRIDE="$gdomap_port"
fi


#--------------------------------------------------------------------
# Check if we should install gdomap as setuid
#--------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should install gdomap as setuid" >&5
$as_echo_n "checking if we should install gdomap as setuid... " >&6; }
# Check whether --enable-setuid-gdomap was given.
if test "${enable_setuid_gdomap+set}" = set; then :
  enableval=$enable_setuid_gdomap; ac_cv_setuid_gdomap=$enableval
else
  ac_cv_setuid_gdomap="no"
fi


if test "$ac_cv_setuid_gdomap" = "yes"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; };
  GNUSTEP_INSTALL_GDOMAP_AS_SETUID="yes"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; };
  GNUSTEP_INSTALL_GDOMAP_AS_SETUID="no"
fi



#--------------------------------------------------------------------
# Record the version
#--------------------------------------------------------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the version of gnustep-base we are compiling" >&5
$as_echo_n "checking for the version of gnustep-base we are compiling... " >&6; }
if test -f "Version"; then
  . ./Version
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $VERSION" >&5
$as_echo "$VERSION" >&6; }






#--------------------------------------------------------------------
# Write the Makefiles
#--------------------------------------------------------------------
ac_config_files="$ac_config_files config.mak base.make Headers/GNUstepBase/GSConfig.h"

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

_ACEOF

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

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

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

DEFS=-DHAVE_CONFIG_H

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

LTLIBOBJS=$ac_ltlibobjs




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

debug=false
ac_cs_recheck=false
ac_cs_silent=false

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

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


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

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


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

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

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

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

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

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


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


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

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

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

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


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

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

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

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

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

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

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


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

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


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


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

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

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


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by $as_me, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Report bugs to the package provider."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
config.status
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    $as_echo "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    $as_echo "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
  --help | --hel | -h )
    $as_echo "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "Headers/GNUstepBase/config.h") CONFIG_HEADERS="$CONFIG_HEADERS Headers/GNUstepBase/config.h" ;;
    "config.mak") CONFIG_FILES="$CONFIG_FILES config.mak" ;;
    "base.make") CONFIG_FILES="$CONFIG_FILES base.make" ;;
    "Headers/GNUstepBase/GSConfig.h") CONFIG_FILES="$CONFIG_FILES Headers/GNUstepBase/GSConfig.h" ;;

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


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

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

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

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


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

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


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

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

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

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

  print line
}

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

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

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

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

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

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

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

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

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


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

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

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

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

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

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

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


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

_ACEOF

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

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

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

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


  esac

done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

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


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi