#!/bin/sh

# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.0 
# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.

# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_help="$ac_help
--with-gpm-mouse=base-dir Specifies the base gpm directory"
ac_help="$ac_help
--with-bsd-curses         Used to compile with bsd curses, not very fancy"
ac_help="$ac_help
--with-sunos-curses       Used to force SunOS 4.x curses"
ac_help="$ac_help
--with-ncurses=base-dir   Specifies the base ncurses directory"
ac_help="$ac_help
--with-subshell           If you want to use concurrent shell"
ac_help="$ac_help
--with-debug              For use by developers only: activates -Wall and MAD"
ac_help="$ac_help
--with-mmap               To force using the mmap call (AIX)"

# Omit some internal or obsolete options to make the list less imposing.
ac_usage="Usage: configure [options] [host]
Options: [defaults in brackets after descriptions]
Configuration:
  --cache-file=FILE       cache test results in FILE
  --help                  print this message
  --no-create             do not create output files
  --quiet, --silent       do not print \`checking...' messages
  --version               print the version of autoconf that created configure
Directory and file names:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=PREFIX    install architecture-dependent files in PREFIX
                          [same as prefix]
  --srcdir=DIR            find the sources in DIR [configure dir or ..]
  --program-prefix=PREFIX prepend PREFIX to installed program names
  --program-suffix=SUFFIX append SUFFIX to installed program names
  --program-transform-name=PROGRAM run sed PROGRAM on installed program names
Host type:
  --build=BUILD           configure for building on BUILD [BUILD=HOST]
  --host=HOST             configure for HOST [guessed]
  --target=TARGET         configure for TARGET [TARGET=HOST]
Features and packages:
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --x-includes=DIR        X include files are in DIR
  --x-libraries=DIR       X library files are in DIR
--enable and --with options recognized:$ac_help"

# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE
cache_file=./config.cache
exec_prefix=NONE
host=NONE
no_create=
nonopt=NONE
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
target=NONE
verbose=
x_includes=NONE
x_libraries=NONE

# Initialize some other variables.
subdirs=

ac_prev=
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 "$ac_option" in
  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  *) ac_optarg= ;;
  esac

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

  case "$ac_option" in

  -build | --build | --buil | --bui | --bu | --b)
    ac_prev=build ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
    build="$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" ;;

  -disable-* | --disable-*)
    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
    fi
    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
    eval "enable_${ac_feature}=no" ;;

  -enable-* | --enable-*)
    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
    fi
    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
    case "$ac_option" in
      *=*) ;;
      *) ac_optarg=yes ;;
    esac
    eval "enable_${ac_feature}='$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)
    cat << EOF
$ac_usage
EOF
    exit 0 ;;

  -host | --host | --hos | --ho)
    ac_prev=host ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host="$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)
    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 ;;

  -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" ;;

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

  -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" ;;

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

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

  -version | --version | --versio | --versi | --vers)
    echo "configure generated by autoconf version 2.0"
    exit 0 ;;

  -with-* | --with-*)
    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
    fi
    ac_package=`echo $ac_package| sed 's/-/_/g'`
    case "$ac_option" in
      *=*) ;;
      *) ac_optarg=yes ;;
    esac
    eval "with_${ac_package}='$ac_optarg'" ;;

  -without-* | --without-*)
    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
    fi
    ac_package=`echo $ac_package| sed 's/-/_/g'`
    eval "with_${ac_package}=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" ;;

  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
    ;;

  *) 
    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
      echo "configure: warning: $ac_option: invalid host type" 1>&2
    fi
    if test "x$nonopt" != xNONE; then
      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
    fi
    nonopt="$ac_option"
    ;;

  esac
done

if test -n "$ac_prev"; then
  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
fi

trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15

# File descriptor usage:
# 0 unused; standard input
# 1 file creation
# 2 errors and warnings
# 3 unused; some systems may open it to /dev/tty
# 4 checking for... messages and results
# 5 compiler messages saved in config.log
if test "$silent" = yes; then
  exec 4>/dev/null
else
  exec 4>&1
fi
exec 5>./config.log

echo "\
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
" 1>&5

# Strip out --no-create and --no-recursion so they do not pile up.
# Also quote any args containing shell metacharacters.
ac_configure_args=
for ac_arg
do
  case "$ac_arg" in
  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c) ;;
  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
  esac
done

# NLS nuisances.
# Only set LANG and LC_ALL to C if already set.
# These must not be set unconditionally because not all systems understand
# e.g. LANG=C (notably SCO).
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo > confdefs.h

# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
ac_unique_file=gindex.pl

# 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 its parent.
  ac_prog=$0
  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
  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
  if test "$ac_srcdir_defaulted" = yes; then
    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
  else
    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
  fi
fi
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`

# Prefer explicitly selected file to automatically selected ones.
if test -z "$CONFIG_SITE"; then
  if test "x$prefix" != xNONE; then
    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
  else
    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
  fi
fi
for ac_site_file in $CONFIG_SITE; do
  if test -r "$ac_site_file"; then
    echo "loading site script $ac_site_file"
    . "$ac_site_file"
  fi
done

if test -r "$cache_file"; then
  echo "loading cache $cache_file"
  . $cache_file
else
  echo "creating cache $cache_file"
  > $cache_file
fi

ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} $CFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5'
ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5'

if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
    ac_n= ac_c='
' ac_t='	'
  else
    ac_n=-n ac_c= ac_t=
  fi
else
  ac_n= ac_c='\c' ac_t=
fi



# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="gcc"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
  echo "$ac_t""$CC" 1>&4
else
  echo "$ac_t""no" 1>&4
fi


echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_prog_gcc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.c <<EOF
#ifdef __GNUC__
  yes;
#endif
EOF
if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
  ac_cv_prog_gcc=yes
else
  ac_cv_prog_gcc=no
fi
fi
echo "$ac_t""$ac_cv_prog_gcc" 1>&4
if test $ac_cv_prog_gcc = yes; then
  GCC=yes
  if test "${CFLAGS+set}" != set; then
    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_prog_gcc_g'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
  ac_cv_prog_gcc_g=yes
else
  ac_cv_prog_gcc_g=no
fi
rm -f conftest*

fi
    echo "$ac_t""$ac_cv_prog_gcc_g" 1>&4
    if test $ac_cv_prog_gcc_g = yes; then
      CFLAGS="-g -O"
    else
      CFLAGS="-O"
    fi
  fi
else
  GCC=
  test "${CFLAGS+set}" = set || CFLAGS="-g"
fi

echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
    # This must be in double quotes, not single quotes, because CPP may get
  # substituted into the Makefile and "${CC-cc}" will confuse make.
  CPP="${CC-cc} -E"
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp.
  cat > conftest.$ac_ext <<EOF
#line 505 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.$ac_ext <<EOF
#line 519 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  rm -rf conftest*
  CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
  ac_cv_prog_CPP="$CPP"
fi
fi
CPP="$ac_cv_prog_CPP"
echo "$ac_t""$CPP" 1>&4

echo $ac_n "checking for AIX""... $ac_c" 1>&4
cat > conftest.$ac_ext <<EOF
#line 544 "configure"
#include "confdefs.h"
#ifdef _AIX
  yes
#endif

EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "yes" >/dev/null 2>&1; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&4; cat >> confdefs.h <<\EOF
#define _ALL_SOURCE 1
EOF

else
  rm -rf conftest*
  echo "$ac_t""no" 1>&4
fi
rm -f conftest*


ac_safe=`echo "minix/config.h" | tr './\055' '___'`
echo $ac_n "checking for minix/config.h""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 571 "configure"
#include "confdefs.h"
#include <minix/config.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&4
  MINIX=yes
else
  echo "$ac_t""no" 1>&4
MINIX=
fi

if test "$MINIX" = yes; then
  cat >> confdefs.h <<\EOF
#define _POSIX_SOURCE 1
EOF

  cat >> confdefs.h <<\EOF
#define _POSIX_1_SOURCE 2
EOF

  cat >> confdefs.h <<\EOF
#define _MINIX 1
EOF

fi

echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&4
if test -d /etc/conf/kconfig.d &&
  grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
then
  echo "$ac_t""yes" 1>&4
  ISC=yes # If later tests want to check for ISC.
  cat >> confdefs.h <<\EOF
#define _POSIX_SOURCE 1
EOF

  if test "$GCC" = yes; then
    CC="$CC -posix"
  else
    CC="$CC -Xp"
  fi
else
  echo "$ac_t""no" 1>&4
  ISC=
fi

echo $ac_n "checking whether sys/types.h defines makedev""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_sys_types_h_makedev'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 635 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() { return 0; }
int t() {
return makedev(0, 0);
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  ac_cv_header_sys_types_h_makedev=yes
else
  rm -rf conftest*
  ac_cv_header_sys_types_h_makedev=no
fi
rm -f conftest*


fi
echo "$ac_t""$ac_cv_header_sys_types_h_makedev" 1>&4

if test $ac_cv_header_sys_types_h_makedev = no; then
ac_safe=`echo "sys/mkdev.h" | tr './\055' '___'`
echo $ac_n "checking for sys/mkdev.h""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 663 "configure"
#include "confdefs.h"
#include <sys/mkdev.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&4
  cat >> confdefs.h <<\EOF
#define MAJOR_IN_MKDEV 1
EOF

else
  echo "$ac_t""no" 1>&4
fi


  if test $ac_cv_header_sys_mkdev_h = no; then
ac_safe=`echo "sys/sysmacros.h" | tr './\055' '___'`
echo $ac_n "checking for sys/sysmacros.h""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 697 "configure"
#include "confdefs.h"
#include <sys/sysmacros.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&4
  cat >> confdefs.h <<\EOF
#define MAJOR_IN_SYSMACROS 1
EOF

else
  echo "$ac_t""no" 1>&4
fi

  fi
fi

# If we cannot run a trivial program, we must be cross compiling.
echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  if test "$cross_compiling" = yes; then
  ac_cv_cross=yes
else
cat > conftest.$ac_ext <<EOF
#line 735 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  ac_cv_c_cross=no
else
  ac_cv_c_cross=yes
fi
fi
rm -fr conftest*
fi
cross_compiling=$ac_cv_c_cross
echo "$ac_t""$ac_cv_c_cross" 1>&4

# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments.  Useless!
echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 758 "configure"
#include "confdefs.h"
#include <alloca.h>
int main() { return 0; }
int t() {
char *p = alloca(2 * sizeof(int));
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  ac_cv_header_alloca_h=yes
else
  rm -rf conftest*
  ac_cv_header_alloca_h=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
if test $ac_cv_header_alloca_h = yes; then
  cat >> confdefs.h <<\EOF
#define HAVE_ALLOCA_H 1
EOF

fi

echo $ac_n "checking for alloca""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 789 "configure"
#include "confdefs.h"

#ifdef __GNUC__
# define alloca __builtin_alloca
#else
# if HAVE_ALLOCA_H
#  include <alloca.h>
# else
#  ifdef _AIX
 #pragma alloca
#  else
#   ifndef alloca /* predefined by HP cc +Olibcalls */
char *alloca ();
#   endif
#  endif
# endif
#endif

int main() { return 0; }
int t() {
char *p = (char *) alloca(1);
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  ac_cv_func_alloca=yes
else
  rm -rf conftest*
  ac_cv_func_alloca=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_func_alloca" 1>&4
if test $ac_cv_func_alloca = yes; then
  cat >> confdefs.h <<\EOF
#define HAVE_ALLOCA 1
EOF

fi

if test $ac_cv_func_alloca = no; then
  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
  # that cause trouble.  Some versions do not even contain alloca or
  # contain a buggy version.  If you still want to use their alloca,
  # use ar to extract alloca.o from them instead of compiling alloca.c.
  ALLOCA=alloca.o
  cat >> confdefs.h <<\EOF
#define C_ALLOCA 1
EOF


echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 847 "configure"
#include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2)
webecray
#else
wenotbecray
#endif

EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "webecray" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_os_cray=yes
else
  rm -rf conftest*
  ac_cv_os_cray=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_os_cray" 1>&4
if test $ac_cv_os_cray = yes; then
echo $ac_n "checking for _getb67""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 874 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {

/* 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__getb67) || defined (__stub____getb67)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
char _getb67(); _getb67();
#endif

; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_func__getb67=yes"
else
  rm -rf conftest*
  eval "ac_cv_func__getb67=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
  echo "$ac_t""yes" 1>&4
  cat >> confdefs.h <<\EOF
#define CRAY_STACKSEG_END _getb67
EOF

else
  echo "$ac_t""no" 1>&4
echo $ac_n "checking for GETB67""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 915 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {

/* 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_GETB67) || defined (__stub___GETB67)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
char GETB67(); GETB67();
#endif

; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_func_GETB67=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_GETB67=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
  echo "$ac_t""yes" 1>&4
  cat >> confdefs.h <<\EOF
#define CRAY_STACKSEG_END GETB67
EOF

else
  echo "$ac_t""no" 1>&4
echo $ac_n "checking for getb67""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 956 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {

/* 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_getb67) || defined (__stub___getb67)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
char getb67(); getb67();
#endif

; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_func_getb67=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_getb67=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
  echo "$ac_t""yes" 1>&4
  cat >> confdefs.h <<\EOF
#define CRAY_STACKSEG_END getb67
EOF

else
  echo "$ac_t""no" 1>&4
fi

fi

fi

fi

echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  if test "$cross_compiling" = yes; then
  ac_cv_c_stack_direction=0
else
cat > conftest.$ac_ext <<EOF
#line 1008 "configure"
#include "confdefs.h"
find_stack_direction ()
{
  static char *addr = 0;
  auto char dummy;
  if (addr == 0)
    {
      addr = &dummy;
      return find_stack_direction ();
    }
  else
    return (&dummy > addr) ? 1 : -1;
}
main ()
{
  exit (find_stack_direction() < 0);
}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  ac_cv_c_stack_direction=1
else
  ac_cv_c_stack_direction=-1
fi
fi
rm -fr conftest*
fi
echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
cat >> confdefs.h <<EOF
#define STACK_DIRECTION $ac_cv_c_stack_direction
EOF

fi

echo $ac_n "checking for working const""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_c_const'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1048 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {

/* Ultrix mips cc rejects this.  */
typedef int charset[2]; const charset x;
/* SunOS 4.1.1 cc rejects this.  */
char const *const *ccp;
char **p;
/* NEC SVR4.0.2 mips cc rejects this.  */
struct point {int x, y;};
static struct point const zero;
/* AIX XL C 1.02.0.0 rejects this.
   It does not let you subtract one const X* pointer from another in an arm
   of an if-expression whose if-part is not a constant expression */
const char *g = "string";
ccp = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++ccp;
p = (char**) ccp;
ccp = (char const *const *) p;
{ /* SCO 3.2v4 cc rejects this.  */
  char *t;
  char const *s = 0 ? (char *) 0 : (char const *) 0;

  *t++ = 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
  int x[] = {25, 17};
  const int *foo = &x[0];
  ++foo;
}
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
  typedef const int *iptr;
  iptr p = 0;
  ++p;
}
{ /* AIX XL C 1.02.0.0 rejects this saying
     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
  struct s { int j; const int *ap[3]; };
  struct s *b; b->j = 5;
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
  const int foo = 10;
}

; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_cv_c_const=yes
else
  rm -rf conftest*
  ac_cv_c_const=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_c_const" 1>&4
if test $ac_cv_c_const = no; then
  cat >> confdefs.h <<\EOF
#define const 
EOF

fi


# Extract the first word of "uname", so it can be a program name with args.
set dummy uname; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_prog_system'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  if test -n "$system"; then
  ac_cv_prog_system="$system" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_system="`uname`"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_prog_system" && ac_cv_prog_system="unknown"
fi
fi
system="$ac_cv_prog_system"
if test -n "$system"; then
  echo "$ac_t""$system" 1>&4
else
  echo "$ac_t""no" 1>&4
fi


if test $system = A/UX
then
    LIBS="$LIBS -lposix"
    CPPFLAGS="$CPPFLAGS -D_POSIX_SOURCE"
fi

ac_aux_dir=
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
  if test -f $ac_dir/install-sh; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install-sh -c"
    break
  elif test -f $ac_dir/install.sh; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install.sh -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
fi
ac_config_guess=$ac_aux_dir/config.guess
ac_config_sub=$ac_aux_dir/config.sub
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.

# Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
if test -z "$INSTALL"; then
if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
    IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    case "$ac_dir" in
    ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;;
    *)
      # OSF1 and SCO ODT 3.0 have their own names for install.
      for ac_prog in ginstall installbsd scoinst install; do
        if test -f $ac_dir/$ac_prog; then
	  if test $ac_prog = install &&
            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    # OSF/1 installbsd also uses dspmsg, but is usable.
	    :
	  else
	    ac_cv_path_install="$ac_dir/$ac_prog -c"
	    break 2
	  fi
	fi
      done
      ;;
    esac
  done
  IFS="$ac_save_ifs"
  # As a last resort, use the slow shell script.
  test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
fi
  INSTALL="$ac_cv_path_install"
fi
echo "$ac_t""$INSTALL" 1>&4

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

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

for ac_hdr in unistd.h string.h memory.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1230 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&4
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&4
fi
done

echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1263 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/wait.h>
#ifndef WEXITSTATUS
#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
#endif
#ifndef WIFEXITED
#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
#endif
int main() { return 0; }
int t() {
int s;
wait (&s);
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_cv_header_sys_wait_h=yes
else
  rm -rf conftest*
  ac_cv_header_sys_wait_h=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&4
if test $ac_cv_header_sys_wait_h = yes; then
  cat >> confdefs.h <<\EOF
#define HAVE_SYS_WAIT_H 1
EOF

fi

ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1307 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <$ac_hdr>
int main() { return 0; }
int t() {
DIR *dirp = 0;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  eval "ac_cv_header_dirent_$ac_safe=yes"
else
  rm -rf conftest*
  eval "ac_cv_header_dirent_$ac_safe=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&4
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 ac_header_dirent=$ac_hdr; break
else
  echo "$ac_t""no" 1>&4
fi
done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
echo $ac_n "checking for -ldir""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_dir'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  ac_save_LIBS="$LIBS"
LIBS="$LIBS -ldir "
cat > conftest.$ac_ext <<EOF
#line 1346 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
opendir()
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_lib_dir=yes"
else
  rm -rf conftest*
  eval "ac_cv_lib_dir=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'dir`\" = yes"; then
  echo "$ac_t""yes" 1>&4
  LIBS="$LIBS -ldir"
else
  echo "$ac_t""no" 1>&4
fi

else
echo $ac_n "checking for -lx""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_x'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  ac_save_LIBS="$LIBS"
LIBS="$LIBS -lx "
cat > conftest.$ac_ext <<EOF
#line 1380 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
opendir()
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_lib_x=yes"
else
  rm -rf conftest*
  eval "ac_cv_lib_x=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'x`\" = yes"; then
  echo "$ac_t""yes" 1>&4
  LIBS="$LIBS -lx"
else
  echo "$ac_t""no" 1>&4
fi

fi

echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_stdc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1413 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  ac_cv_header_stdc=yes
else
  echo "$ac_err" >&5
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 1435 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "memchr" >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 1453 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "free" >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  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
  ac_cv_header_stdc=no
else
cat > conftest.$ac_ext <<EOF
#line 1474 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#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)) exit(2);
exit (0); }

EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  :
else
  ac_cv_header_stdc=no
fi
fi
rm -fr conftest*
fi
fi
echo "$ac_t""$ac_cv_header_stdc" 1>&4
if test $ac_cv_header_stdc = yes; then
  cat >> confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF

fi


echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_struct_st_rdev'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1509 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>
int main() { return 0; }
int t() {
struct stat s; s.st_rdev;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_cv_struct_st_rdev=yes
else
  rm -rf conftest*
  ac_cv_struct_st_rdev=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_struct_st_rdev" 1>&4
if test $ac_cv_struct_st_rdev = yes; then
  cat >> confdefs.h <<\EOF
#define HAVE_ST_RDEV 1
EOF

fi



for ac_func in strerror statfs getwd strcasecmp
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1545 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {

/* 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_$ac_func) || defined (__stub___$ac_func)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
char $ac_func(); $ac_func();
#endif

; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&4
    ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&4
fi
done

for ac_func in grantpt basename
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1592 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {

/* 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_$ac_func) || defined (__stub___$ac_func)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
char $ac_func(); $ac_func();
#endif

; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&4
    ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&4
fi
done
 

    for ac_hdr in fcntl.h sys/dustat.h sys/param.h sys/statfs.h sys/fstyp.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1641 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&4
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&4
fi
done

    for ac_hdr in mnttab.h mntent.h utime.h sys/statvfs.h sys/vfs.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1677 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&4
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&4
fi
done

    for ac_hdr in sys/mount.h sys/filsys.h sys/fs_types.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1713 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&4
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&4
fi
done

    for ac_func in getmntinfo
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1748 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {

/* 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_$ac_func) || defined (__stub___$ac_func)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
char $ac_func(); $ac_func();
#endif

; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&4
    ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&4
fi
done


        
    echo $ac_n "checking for d_ino member in directory struct""... $ac_c" 1>&4
    if eval "test \"`echo '${'fu_cv_sys_d_ino_in_dirent'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1795 "configure"
#include "confdefs.h"

    #include <sys/types.h>
    #ifdef HAVE_DIRENT_H
    # include <dirent.h>
    #else /* not HAVE_DIRENT_H */
    # define dirent direct
    # ifdef HAVE_SYS_NDIR_H
    #  include <sys/ndir.h>
    # endif /* HAVE_SYS_NDIR_H */
    # ifdef HAVE_SYS_DIR_H
    #  include <sys/dir.h>
    # endif /* HAVE_SYS_DIR_H */
    # ifdef HAVE_NDIR_H
    #  include <ndir.h>
    # endif /* HAVE_NDIR_H */
    #endif /* HAVE_DIRENT_H */
    
int main() { return 0; }
int t() {
struct dirent dp; dp.d_ino = 0;
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  fu_cv_sys_d_ino_in_dirent=yes
else
  rm -rf conftest*
  fu_cv_sys_d_ino_in_dirent=no
fi
rm -f conftest*

fi

    echo "$ac_t""$fu_cv_sys_d_ino_in_dirent" 1>&4
    if test $fu_cv_sys_d_ino_in_dirent = yes; then
      cat >> confdefs.h <<\EOF
#define D_INO_IN_DIRENT 1
EOF

    fi

    # Determine how to get the list of mounted filesystems.
    list_mounted_fs=

    # If the getmntent function is available but not in the standard library,
    # make sure LIBS contains -lsun (on Irix4) or -lseq (on PTX).
    # getmntent is in -lsun on Irix 4, -lseq on Dynix/PTX.
echo $ac_n "checking for -lsun""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_sun'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  ac_save_LIBS="$LIBS"
LIBS="$LIBS -lsun "
cat > conftest.$ac_ext <<EOF
#line 1851 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
getmntent()
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_lib_sun=yes"
else
  rm -rf conftest*
  eval "ac_cv_lib_sun=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'sun`\" = yes"; then
  echo "$ac_t""yes" 1>&4
  LIBS="$LIBS -lsun"
else
  echo "$ac_t""no" 1>&4
echo $ac_n "checking for -lseq""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_seq'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  ac_save_LIBS="$LIBS"
LIBS="$LIBS -lseq "
cat > conftest.$ac_ext <<EOF
#line 1882 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
getmntent()
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_lib_seq=yes"
else
  rm -rf conftest*
  eval "ac_cv_lib_seq=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'seq`\" = yes"; then
  echo "$ac_t""yes" 1>&4
  LIBS="$LIBS -lseq"
else
  echo "$ac_t""no" 1>&4
fi

fi

echo $ac_n "checking for getmntent""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_getmntent'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1915 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {

/* 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_getmntent) || defined (__stub___getmntent)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
char getmntent(); getmntent();
#endif

; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_func_getmntent=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_getmntent=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'getmntent`\" = yes"; then
  echo "$ac_t""yes" 1>&4
  cat >> confdefs.h <<\EOF
#define HAVE_GETMNTENT 1
EOF

else
  echo "$ac_t""no" 1>&4
fi


    if test $ac_cv_func_getmntent = yes; then

      # This system has the getmntent function.
      # Determine whether it's the one-argument variant or the two-argument one.

      if test -z "$list_mounted_fs"; then
	# 4.3BSD, SunOS, HP-UX, Dynix, Irix
	echo $ac_n "checking for one-argument getmntent function""... $ac_c" 1>&4
	if eval "test \"`echo '${'fu_cv_sys_mounted_getmntent1'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  test $ac_cv_header_mntent_h = yes \
		       && fu_cv_sys_mounted_getmntent1=yes \
		       || fu_cv_sys_mounted_getmntent1=no
fi

	echo "$ac_t""$fu_cv_sys_mounted_getmntent1" 1>&4
	if test $fu_cv_sys_mounted_getmntent1 = yes; then
	  list_mounted_fs=found
	  cat >> confdefs.h <<\EOF
#define MOUNTED_GETMNTENT1 1
EOF

	fi
      fi

      if test -z "$list_mounted_fs"; then
	# SVR4
	echo $ac_n "checking for two-argument getmntent function""... $ac_c" 1>&4
	if eval "test \"`echo '${'fu_cv_sys_mounted_getmntent2'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 1987 "configure"
#include "confdefs.h"
#include <sys/mnttab.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "getmntent" >/dev/null 2>&1; then
  rm -rf conftest*
  fu_cv_sys_mounted_getmntent2=yes
else
  rm -rf conftest*
  fu_cv_sys_mounted_getmntent2=no
fi
rm -f conftest*

fi

	echo "$ac_t""$fu_cv_sys_mounted_getmntent2" 1>&4
	if test $fu_cv_sys_mounted_getmntent2 = yes; then
	  list_mounted_fs=found
	  cat >> confdefs.h <<\EOF
#define MOUNTED_GETMNTENT2 1
EOF

	fi
      fi

      if test -z "$list_mounted_fs"; then
	echo "configure: warning: could not determine how to read list of mounted fs" 1>&2
	CPPFLAGS="$CPPFLAGS -DNO_INFOMOUNT"
      fi

    fi

    if test -z "$list_mounted_fs"; then
      # DEC Alpha running OSF/1.
      echo $ac_n "checking for getfsstat function""... $ac_c" 1>&4
      if eval "test \"`echo '${'fu_cv_sys_mounted_getsstat'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 2027 "configure"
#include "confdefs.h"

    #include <sys/types.h>
    #include <sys/mount.h>
    #include <sys/fs_types.h>
int main() { return 0; }
int t() {
struct statfs *stats;
      numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT); 
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  fu_cv_sys_mounted_getsstat=yes
else
  rm -rf conftest*
  fu_cv_sys_mounted_getsstat=no
fi
rm -f conftest*

fi

      echo "$ac_t""$fu_cv_sys_mounted_getsstat" 1>&4
      if test $fu_cv_sys_mounted_getsstat = yes; then
	list_mounted_fs=found
	cat >> confdefs.h <<\EOF
#define MOUNTED_GETFSSTAT 1
EOF

      fi
    fi

    if test -z "$list_mounted_fs"; then
      # AIX.
      echo $ac_n "checking for mntctl function and struct vmount""... $ac_c" 1>&4
      if eval "test \"`echo '${'fu_cv_sys_mounted_vmount'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 2067 "configure"
#include "confdefs.h"
#include <fshelp.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  fu_cv_sys_mounted_vmount=yes
else
  echo "$ac_err" >&5
  rm -rf conftest*
  fu_cv_sys_mounted_vmount=no
fi
rm -f conftest*
fi

      echo "$ac_t""$fu_cv_sys_mounted_vmount" 1>&4
      if test $fu_cv_sys_mounted_vmount = yes; then
	list_mounted_fs=found
	cat >> confdefs.h <<\EOF
#define MOUNTED_VMOUNT 1
EOF

      fi
    fi

    if test -z "$list_mounted_fs"; then
      # SVR3
      echo $ac_n "checking for existence of three headers""... $ac_c" 1>&4
      if eval "test \"`echo '${'fu_cv_sys_mounted_fread_fstyp'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 2101 "configure"
#include "confdefs.h"

    #include <sys/statfs.h>
    #include <sys/fstyp.h>
    #include <mnttab.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  fu_cv_sys_mounted_fread_fstyp=yes
else
  echo "$ac_err" >&5
  rm -rf conftest*
  fu_cv_sys_mounted_fread_fstyp=no
fi
rm -f conftest*
fi

      echo "$ac_t""$fu_cv_sys_mounted_fread_fstyp" 1>&4
      if test $fu_cv_sys_mounted_fread_fstyp = yes; then
	list_mounted_fs=found
	cat >> confdefs.h <<\EOF
#define MOUNTED_FREAD_FSTYP 1
EOF

      fi
    fi

    if test -z "$list_mounted_fs"; then
      # 4.4BSD and DEC OSF/1.
      echo $ac_n "checking for getmntinfo function""... $ac_c" 1>&4
      if eval "test \"`echo '${'fu_cv_sys_mounted_getmntinfo'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  
	  ok=
	  if test $ac_cv_func_getmntinfo = yes; then
	    cat > conftest.$ac_ext <<EOF
#line 2141 "configure"
#include "confdefs.h"
#include <sys/mount.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "f_type;" >/dev/null 2>&1; then
  rm -rf conftest*
  ok=yes
fi
rm -f conftest*

	  fi
	  test -n "$ok" \
	      && fu_cv_sys_mounted_getmntinfo=yes \
	      || fu_cv_sys_mounted_getmntinfo=no
	
fi

      echo "$ac_t""$fu_cv_sys_mounted_getmntinfo" 1>&4
      if test $fu_cv_sys_mounted_getmntinfo = yes; then
	list_mounted_fs=found
	cat >> confdefs.h <<\EOF
#define MOUNTED_GETMNTINFO 1
EOF

      fi
    fi

    # FIXME: add a test for netbsd-1.1 here

    if test -z "$list_mounted_fs"; then
      # Ultrix
      echo $ac_n "checking for getmnt function""... $ac_c" 1>&4
      if eval "test \"`echo '${'fu_cv_sys_mounted_getmnt'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 2178 "configure"
#include "confdefs.h"

    #include <sys/fs_types.h>
    #include <sys/mount.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  fu_cv_sys_mounted_getmnt=yes
else
  echo "$ac_err" >&5
  rm -rf conftest*
  fu_cv_sys_mounted_getmnt=no
fi
rm -f conftest*
fi

      echo "$ac_t""$fu_cv_sys_mounted_getmnt" 1>&4
      if test $fu_cv_sys_mounted_getmnt = yes; then
	list_mounted_fs=found
	cat >> confdefs.h <<\EOF
#define MOUNTED_GETMNT 1
EOF

      fi
    fi

    if test -z "$list_mounted_fs"; then
      # SVR2
    echo $ac_n "checking whether it is possible to resort to fread on /etc/mnttab""... $ac_c" 1>&4
      if eval "test \"`echo '${'fu_cv_sys_mounted_fread'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 2214 "configure"
#include "confdefs.h"
#include <mnttab.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  fu_cv_sys_mounted_fread=yes
else
  echo "$ac_err" >&5
  rm -rf conftest*
  fu_cv_sys_mounted_fread=no
fi
rm -f conftest*
fi

      echo "$ac_t""$fu_cv_sys_mounted_fread" 1>&4
      if test $fu_cv_sys_mounted_fread = yes; then
	list_mounted_fs=found
	cat >> confdefs.h <<\EOF
#define MOUNTED_FREAD 1
EOF

      fi
    fi

    if test -z "$list_mounted_fs"; then
      echo "configure: warning: could not determine how to read list of mounted fs" 1>&2
      CPPFLAGS="$CPPFLAGS -DNO_INFOMOUNT"
      # FIXME -- no need to abort building the whole package
      # Can't build mountlist.c or anything that needs its functions
    fi


    echo "checking how to get filesystem space usage" 1>&4
    space=no

    # Here we'll compromise a little (and perform only the link test)
    # since it seems there are no variants of the statvfs function.
    if test $space = no; then
      # SVR4
      for ac_func in statvfs
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 2263 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {

/* 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_$ac_func) || defined (__stub___$ac_func)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
char $ac_func(); $ac_func();
#endif

; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&4
    ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&4
fi
done

      if test $ac_cv_func_statvfs = yes; then
	space=yes
	cat >> confdefs.h <<\EOF
#define STAT_STATVFS 1
EOF

      fi
    fi

    if test $space = no; then
      # DEC Alpha running OSF/1
      echo $ac_n "checking for 3-argument statfs function (DEC OSF/1)""... $ac_c" 1>&4
      if eval "test \"`echo '${'fu_cv_sys_stat_statfs3_osf1'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  if test "$cross_compiling" = yes; then
  fu_cv_sys_stat_statfs3_osf1=no
else
cat > conftest.$ac_ext <<EOF
#line 2322 "configure"
#include "confdefs.h"

    #include <sys/param.h>
    #include <sys/types.h>
    #include <sys/mount.h>
      main ()
      {
	struct statfs fsd;
	fsd.f_fsize = 0;
	exit (statfs (".", &fsd, sizeof (struct statfs)));
      }
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  fu_cv_sys_stat_statfs3_osf1=yes
else
  fu_cv_sys_stat_statfs3_osf1=no
fi
fi
rm -fr conftest*
fi

      echo "$ac_t""$fu_cv_sys_stat_statfs3_osf1" 1>&4
      if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
	space=yes
	cat >> confdefs.h <<\EOF
#define STAT_STATFS3_OSF1 1
EOF

      fi
    fi

    if test $space = no; then
    # AIX
      echo $ac_n "checking for two-argument statfs with statfs.bsize member (AIX, 4.3BSD)""... $ac_c" 1>&4
      if eval "test \"`echo '${'fu_cv_sys_stat_statfs2_bsize'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  if test "$cross_compiling" = yes; then
  fu_cv_sys_stat_statfs2_bsize=no
else
cat > conftest.$ac_ext <<EOF
#line 2365 "configure"
#include "confdefs.h"

    #ifdef HAVE_SYS_PARAM_H
    #include <sys/param.h>
    #endif
    #ifdef HAVE_SYS_MOUNT_H
    #include <sys/mount.h>
    #endif
    #ifdef HAVE_SYS_VFS_H
    #include <sys/vfs.h>
    #endif
      main ()
      {
      struct statfs fsd;
      fsd.f_bsize = 0;
      exit (statfs (".", &fsd));
      }
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  fu_cv_sys_stat_statfs2_bsize=yes
else
  fu_cv_sys_stat_statfs2_bsize=no
fi
fi
rm -fr conftest*
fi

      echo "$ac_t""$fu_cv_sys_stat_statfs2_bsize" 1>&4
      if test $fu_cv_sys_stat_statfs2_bsize = yes; then
	space=yes
	cat >> confdefs.h <<\EOF
#define STAT_STATFS2_BSIZE 1
EOF

      fi
    fi

    if test $space = no; then
    # SVR3
      echo $ac_n "checking for four-argument statfs (AIX-3.2.5, SVR3)""... $ac_c" 1>&4
      if eval "test \"`echo '${'fu_cv_sys_stat_statfs4'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  if test "$cross_compiling" = yes; then
  fu_cv_sys_stat_statfs4=no
else
cat > conftest.$ac_ext <<EOF
#line 2414 "configure"
#include "confdefs.h"
#include <sys/types.h>
    #include <sys/statfs.h>
      main ()
      {
      struct statfs fsd;
      exit (statfs (".", &fsd, sizeof fsd, 0));
      }
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  fu_cv_sys_stat_statfs4=yes
else
  fu_cv_sys_stat_statfs4=no
fi
fi
rm -fr conftest*
fi

      echo "$ac_t""$fu_cv_sys_stat_statfs4" 1>&4
      if test $fu_cv_sys_stat_statfs4 = yes; then
	space=yes
	cat >> confdefs.h <<\EOF
#define STAT_STATFS4 1
EOF

      fi
    fi

    if test $space = no; then
    # 4.4BSD and NetBSD
      echo $ac_n "checking for two-argument statfs with statfs.fsize     member (4.4BSD and NetBSD)""... $ac_c" 1>&4
      if eval "test \"`echo '${'fu_cv_sys_stat_statfs2_fsize'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  if test "$cross_compiling" = yes; then
  fu_cv_sys_stat_statfs2_fsize=no
else
cat > conftest.$ac_ext <<EOF
#line 2454 "configure"
#include "confdefs.h"
#include <sys/types.h>
    #ifdef HAVE_SYS_PARAM_H
    #include <sys/param.h>
    #endif
    #ifdef HAVE_SYS_MOUNT_H
    #include <sys/mount.h>
    #endif
      main ()
      {
      struct statfs fsd;
      fsd.f_fsize = 0;
      exit (statfs (".", &fsd));
      }
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  fu_cv_sys_stat_statfs2_fsize=yes
else
  fu_cv_sys_stat_statfs2_fsize=no
fi
fi
rm -fr conftest*
fi

      echo "$ac_t""$fu_cv_sys_stat_statfs2_fsize" 1>&4
      if test $fu_cv_sys_stat_statfs2_fsize = yes; then
	space=yes
	cat >> confdefs.h <<\EOF
#define STAT_STATFS2_FSIZE 1
EOF

      fi
    fi

    if test $space = no; then
      # Ultrix
      echo $ac_n "checking for two-argument statfs with struct fs_data (Ultrix)""... $ac_c" 1>&4
      if eval "test \"`echo '${'fu_cv_sys_stat_fs_data'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  if test "$cross_compiling" = yes; then
  fu_cv_sys_stat_fs_data=no
else
cat > conftest.$ac_ext <<EOF
#line 2500 "configure"
#include "confdefs.h"
#include <sys/types.h>
    #ifdef HAVE_SYS_PARAM_H
    #include <sys/param.h>
    #endif
    #ifdef HAVE_SYS_MOUNT_H
    #include <sys/mount.h>
    #endif
    #ifdef HAVE_SYS_FS_TYPES_H
    #include <sys/fs_types.h>
    #endif
      main ()
      {
      struct fs_data fsd;
      /* Ultrix's statfs returns 1 for success,
	 0 for not mounted, -1 for failure.  */
      exit (statfs (".", &fsd) != 1);
      }
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  fu_cv_sys_stat_fs_data=yes
else
  fu_cv_sys_stat_fs_data=no
fi
fi
rm -fr conftest*
fi

      echo "$ac_t""$fu_cv_sys_stat_fs_data" 1>&4
      if test $fu_cv_sys_stat_fs_data = yes; then
	space=yes
	cat >> confdefs.h <<\EOF
#define STAT_STATFS2_FS_DATA 1
EOF

      fi
    fi

                        

echo $ac_n "checking for mode_t""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_type_mode_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 2547 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "mode_t" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_mode_t=yes
else
  rm -rf conftest*
  ac_cv_type_mode_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_mode_t" 1>&4
if test $ac_cv_type_mode_t = no; then
  cat >> confdefs.h <<\EOF
#define mode_t int
EOF

fi

echo $ac_n "checking for umode_t""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_type_umode_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 2578 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "umode_t" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_umode_t=yes
else
  rm -rf conftest*
  ac_cv_type_umode_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_umode_t" 1>&4
if test $ac_cv_type_umode_t = no; then
  cat >> confdefs.h <<\EOF
#define umode_t int
EOF

fi

echo $ac_n "checking for pid_t""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_type_pid_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 2609 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "pid_t" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_pid_t=yes
else
  rm -rf conftest*
  ac_cv_type_pid_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_pid_t" 1>&4
if test $ac_cv_type_pid_t = no; then
  cat >> confdefs.h <<\EOF
#define pid_t int
EOF

fi

echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_type_uid_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 2640 "configure"
#include "confdefs.h"
#include <sys/types.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "uid_t" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_uid_t=yes
else
  rm -rf conftest*
  ac_cv_type_uid_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_uid_t" 1>&4
if test $ac_cv_type_uid_t = no; then
  cat >> confdefs.h <<\EOF
#define uid_t int
EOF

  cat >> confdefs.h <<\EOF
#define gid_t int
EOF

fi


echo $ac_n "checking for working mmap""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_mmap'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  if test "$cross_compiling" = yes; then
  ac_cv_func_mmap=no
else
cat > conftest.$ac_ext <<EOF
#line 2676 "configure"
#include "confdefs.h"

/* Thanks to Mike Haertel and Jim Avera for this test. */
#include <sys/types.h>
#include <fcntl.h>
#include <sys/mman.h>

#ifdef BSD
# ifndef BSD4_1
#  define HAVE_GETPAGESIZE
# endif
#endif

#ifndef HAVE_GETPAGESIZE
# include <sys/param.h>
# ifdef EXEC_PAGESIZE
#  define getpagesize() EXEC_PAGESIZE
# else
#  ifdef NBPG
#   define getpagesize() NBPG * CLSIZE
#   ifndef CLSIZE
#    define CLSIZE 1
#   endif
#  else
#   ifdef NBPC
#    define getpagesize() NBPC
#   else
#    define getpagesize() PAGESIZE /* SVR4 */
#   endif
#  endif
# endif
#endif

#ifdef __osf__
# define valloc malloc
#endif

#ifdef __cplusplus
extern "C" { void *valloc(unsigned), *malloc(unsigned); }
#else
char *valloc(), *malloc();
#endif

int
main()
{
  char *buf1, *buf2, *buf3;
  int i = getpagesize(), j;
  int i2 = getpagesize()*2;
  int fd;

  buf1 = (char *)valloc(i2);
  buf2 = (char *)valloc(i);
  buf3 = (char *)malloc(i2);
  for (j = 0; j < i2; ++j)
    *(buf1 + j) = rand();
  fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
  write(fd, buf1, i2);
  mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
  for (j = 0; j < i; ++j)
    if (*(buf1 + j) != *(buf2 + j))
      exit(1);
  lseek(fd, (long)i, 0);
  read(fd, buf2, i); /* read into mapped memory -- file should not change */
  /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
  lseek(fd, (long)0, 0);
  read(fd, buf3, i2);
  for (j = 0; j < i2; ++j)
    if (*(buf1 + j) != *(buf3 + j))
      exit(1);
  exit(0);
}

EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  ac_cv_func_mmap=yes
else
  ac_cv_func_mmap=no
fi
fi
rm -fr conftest*
fi
echo "$ac_t""$ac_cv_func_mmap" 1>&4
if test $ac_cv_func_mmap = yes; then
  cat >> confdefs.h <<\EOF
#define HAVE_MMAP 1
EOF

fi


search_ncurses=true

CFLAGS=${CFLAGS--O}
LDFLAGS=${LDFLAGS--O}


# Check whether --with-gpm-mouse or --without-gpm-mouse was given.
withval="$with_gpm_mouse"
if test -n "$withval"; then
  if test x$withval = xyes
	then 
		echo "configure: warning: Usage is: --with-gpm-mouse=base-dir" 1>&2
	else
		LIBS="$LIBS -L$withval/lib -lgpm"
		CPPFLAGS="$CPPFLAGS -DHAVE_LIBGPM -I$withval/include"
		echo "$ac_t""defining use_gpm" 1>&4
	fi

fi




XCURSES=""


# Check whether --with-bsd-curses or --without-bsd-curses was given.
withval="$with_bsd_curses"
if test -n "$withval"; then
  search_ncurses=false
	if test $system = ULTRIX
	then
	    THIS_CURSES=cursesX
        else
	    THIS_CURSES=curses
	fi

	LIBS="$LIBS -l$THIS_CURSES -ltermcap"
	CPPFLAGS="$CPPFLAGS -I\$(srcdir) -DUSE_BSD_CURSES"
	XCURSES="xcurses.o"
	echo "$ac_t""Please note that some screen refreshs may fail" 1>&4
	echo "configure: warning: Use of the bsdcurses extension has some" 1>&2
	echo "configure: warning: display/input problems." 1>&2
	echo "configure: warning: Reconsider using ncurses" 1>&2

fi


# Check whether --with-sunos-curses or --without-sunos-curses was given.
withval="$with_sunos_curses"
if test -n "$withval"; then
  
	search_ncurses=false
	echo "$ac_t""Using SunOS 4.x /usr/5include curses" 1>&4
	CPPFLAGS="$CPPFLAGS -I\$(srcdir) -DSUNOS_CURSES -DUSE_BSD_CURSES"
	CPPFLAGS="$CPPFLAGS -I/usr/5include"
	XCURSES="xcurses.o /usr/5lib/libcurses.a /usr/5lib/libtermcap.a"
	echo "$ac_t""Please note that some screen refreshs may fail" 1>&4
	echo "configure: warning: Reconsider using ncurses" 1>&2

fi

	
# Check whether --with-ncurses or --without-ncurses was given.
withval="$with_ncurses"
if test -n "$withval"; then
  if test x$withval = xyes
	then
		echo "configure: warning: Usage is: --with-ncurses=base-dir" 1>&2
	else
		search_ncurses=false
		LIBS="$LIBS -L$withval/lib -lncurses"
		CPPFLAGS="$CPPFLAGS -I$withval/include"
	fi

fi


# Check whether --with-subshell or --without-subshell was given.
withval="$with_subshell"
if test -n "$withval"; then
  CPPFLAGS="$CPPFLAGS -DHAVE_SUBSHELL_SUPPORT"

fi


if test x$GCC = x
then
	CPPFLAGS="$CPPFLAGS -Dinline= -DOLD_TOOLS"
fi

# Check whether --with-debug or --without-debug was given.
withval="$with_debug"
if test -n "$withval"; then
  if test x$withval = xyes; then
	CFLAGS="$CFLAGS -Wall -DHAVE_MAD -DMCDEBUG"
	if  echo `uname -s -r` | grep -q 'SunOS 4.1' 
	then
    	    CFLAGS="$CFLAGS -Wno-implicit"
        fi
	echo "$ac_t""compiling with -Wall" 1>&4
fi
fi



# Check whether --with-mmap or --without-mmap was given.
withval="$with_mmap"
if test -n "$withval"; then
  if test x$withval = xyes; then
        CPPFLAGS="$CPPFLAGS -DHAVE_MMAP=1"
        echo "$ac_t""forcing MMAP support" 1>&4
fi
fi


if test x$GCC = xyes
then
    CFLAGS="$CFLAGS -fwritable-strings"
    LDFLAGS="$LDFLAGS -fwritable-strings"
fi

LIBS="$LIBS"



if $search_ncurses
then
    echo "checking "location of ncurses.h file"" 1>&4

    
    if $search_ncurses
    then
        if test -f /usr/include/ncurses.h
	then
	    echo "$ac_t""Found ncurses on /usr/include/ncurses.h" 1>&4
 	    LIBS="$LIBS -lncurses"
	    CPPFLAGS="$CPPFLAGS "
	    search_ncurses=false
	fi
    fi

    
    if $search_ncurses
    then
        if test -f /usr/include/ncurses/ncurses.h
	then
	    echo "$ac_t""Found ncurses on /usr/include/ncurses/ncurses.h" 1>&4
 	    LIBS="$LIBS -lncurses"
	    CPPFLAGS="$CPPFLAGS -I/usr/include/ncurses"
	    search_ncurses=false
	fi
    fi

    
    if $search_ncurses
    then
        if test -f /usr/local/include/ncurses.h
	then
	    echo "$ac_t""Found ncurses on /usr/local/include/ncurses.h" 1>&4
 	    LIBS="$LIBS -lncurses -L/usr/local/lib"
	    CPPFLAGS="$CPPFLAGS -I/usr/local/include"
	    search_ncurses=false
	fi
    fi

    
    if $search_ncurses
    then
        if test -f /usr/local/include/ncurses/ncurses.h
	then
	    echo "$ac_t""Found ncurses on /usr/local/include/ncurses/ncurses.h" 1>&4
 	    LIBS="$LIBS -lncurses -L/usr/local/lib -L/usr/local/lib/ncurses"
	    CPPFLAGS="$CPPFLAGS -I/usr/local/include/ncurses"
	    search_ncurses=false
	fi
    fi


    
    if $search_ncurses
    then
        if test -f /usr/local/include/ncurses/curses.h
	then
	    echo "$ac_t""Found ncurses on /usr/local/include/ncurses/curses.h" 1>&4
 	    LIBS="$LIBS -lncurses -L/usr/local/lib"
	    CPPFLAGS="$CPPFLAGS -I/usr/local/include/ncurses -I\$(srcdir) -DRENAMED_NCURSES"
	    search_ncurses=false
	fi
    fi


    
    if $search_ncurses
    then
        if test -f /usr/include/ncurses/curses.h
	then
	    echo "$ac_t""Found ncurses on /usr/include/ncurses/curses.h" 1>&4
 	    LIBS="$LIBS -lncurses"
	    CPPFLAGS="$CPPFLAGS -I/usr/include/ncurses -I\$(srcdir) -DRENAMED_NCURSES"
	    search_ncurses=false
	fi
    fi


                if $search_ncurses 
    then
        cat > conftest.$ac_ext <<EOF
#line 2977 "configure"
#include "confdefs.h"
#include </usr/include/curses.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "init_color" >/dev/null 2>&1; then
  rm -rf conftest*
  echo "$ac_t""Using SysV curses" 1>&4
            CPPFLAGS="$CPPFLAGS -I\$(srcdir) -DOTHER_CURSES -DUSE_SYSV_CURSES"
	    search_ncurses=false
	    LIBS="$LIBS -lcurses"
fi
rm -f conftest*

    fi

                        if $search_ncurses
    then
	if test -f /usr/5include/curses.h
	then
	    
	search_ncurses=false
	echo "$ac_t""Using SunOS 4.x /usr/5include curses" 1>&4
	CPPFLAGS="$CPPFLAGS -I\$(srcdir) -DSUNOS_CURSES -DUSE_BSD_CURSES"
	CPPFLAGS="$CPPFLAGS -I/usr/5include"
	XCURSES="xcurses.o /usr/5lib/libcurses.a /usr/5lib/libtermcap.a"
	echo "$ac_t""Please note that some screen refreshs may fail" 1>&4
	echo "configure: warning: Reconsider using ncurses" 1>&2

        fi
    fi
fi

if $search_ncurses
then
    echo "configure: warning: It seems that you don't have ncurses or a compatible" 1>&2
    echo "configure: warning: curses installed" 1>&2
    echo "configure: warning: XLIB=-L/your/ncurses/dir XINC=-I/your/ncurses/include" 1>&2
    CPPFLAGS="$CPPFLAGS -DOTHER_CURSES"
fi

saver=""
if test $system = Linux
then
    saver="install.saver"
fi


for ac_func in is_wintouched doupdate
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  cat > conftest.$ac_ext <<EOF
#line 3032 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {

/* 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_$ac_func) || defined (__stub___$ac_func)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
char $ac_func(); $ac_func();
#endif

; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&4
    ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&4
fi
done



echo $ac_n "checking for -lgpm""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_gpm'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&4
else
  ac_save_LIBS="$LIBS"
LIBS="$LIBS -lgpm $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3081 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
Gpm_Repeat()
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_lib_gpm=yes"
else
  rm -rf conftest*
  eval "ac_cv_lib_gpm=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'gpm`\" = yes"; then
  echo "$ac_t""yes" 1>&4
  
	GPMXTERM=""
	CPPFLAGS="$CPPFLAGS -DHAVE_LIBGPM"
	LIBS="$LIBS -lgpm"
else
  echo "$ac_t""no" 1>&4

	GPMXTERM="gpm-xterm.o"
        if test $system = Linux
	then 
		echo "configure: warning: "libgpm.a is missing or older than 0.18"" 1>&2
        fi
        
fi



echo "$ac_t""setting CFLAGS to $CFLAGS" 1>&4

echo "$ac_t""setting CPPFLAGS to $CPPFLAGS" 1>&4

echo "$ac_t""setting LDFLAGS to $LDFLAGS" 1>&4

echo "$ac_t""setting LIBS to $LIBS" 1>&4




if test x$srcdir != x
then
    if test $srcdir != .
    then
	cp $srcdir/GNUmakefile .
    fi
fi

trap '' 1 2 15
if test -w $cache_file; then
echo "updating cache $cache_file"
cat > $cache_file <<\EOF
# 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.  It is not useful on other systems.
# If it contains results you don't want to keep, you may remove or edit it.
#
# By default, configure uses ./config.cache as the cache file,
# creating it if it does not exist already.  You can give configure
# the --cache-file=FILE option to use a different cache file; that is
# what configure does when it calls configure scripts in
# subdirectories, so they share the cache.
# Giving --cache-file=/dev/null disables caching, for debugging configure.
# config.status only pays attention to the cache file if you give it the
# --recheck option to rerun configure.
#
EOF
# Ultrix sh set writes to stderr and can't be redirected directly.
(set) 2>&1 |
  sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
  >> $cache_file
else
echo "not updating unwritable cache $cache_file"
fi

trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15

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

# Any assignment to VPATH causes Sun make to only execute
# the first set of double-colon rules, so remove it if not needed.
# If there is a colon in the path, we need to keep it.
if test "x$srcdir" = x.; then
  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
fi

trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15

# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
cat > conftest.defs <<\EOF
s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%-D\1=\2%g
s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
s%\[%\\&%g
s%\]%\\&%g
s%\$%$$%g
EOF
DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
rm -f conftest.defs


# Without the "./", some shells look in PATH for config.status.
: ${CONFIG_STATUS=./config.status}

echo creating $CONFIG_STATUS
rm -f $CONFIG_STATUS
cat > $CONFIG_STATUS <<EOF
#!/bin/sh
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# This directory was configured as follows,
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
#
# $0 $ac_configure_args
#
# Compiler output produced by configure, useful for debugging
# configure, is in ./config.log if it exists.

ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
for ac_option
do
  case "\$ac_option" in
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
    echo "$CONFIG_STATUS generated by autoconf version 2.0"
    exit 0 ;;
  -help | --help | --hel | --he | --h)
    echo "\$ac_cs_usage"; exit 0 ;;
  *) echo "\$ac_cs_usage"; exit 1 ;;
  esac
done

ac_given_srcdir=$srcdir
ac_given_INSTALL="$INSTALL"

trap 'rm -f Makefile; exit 1' 1 2 15

# Protect against being on the right side of a sed subst in config.status. 
sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g; 
 s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
$ac_vpsub
$extrasub
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g
s%@DEFS@%$DEFS%g
s%@LDFLAGS@%$LDFLAGS%g
s%@LIBS@%$LIBS%g
s%@exec_prefix@%$exec_prefix%g
s%@prefix@%$prefix%g
s%@program_transform_name@%$program_transform_name%g
s%@CC@%$CC%g
s%@CPP@%$CPP%g
s%@ALLOCA@%$ALLOCA%g
s%@system@%$system%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@XCURSES@%$XCURSES%g
s%@saver@%$saver%g
s%@GPMXTERM@%$GPMXTERM%g

CEOF
EOF
cat >> $CONFIG_STATUS <<EOF

CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
  # Support "outfile[:infile]", defaulting infile="outfile.in".
  case "$ac_file" in
  *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
  *) ac_file_in="${ac_file}.in" ;;
  esac

  # Adjust relative srcdir, etc. for subdirectories.

  # Remove last slash and all that follows it.  Not all systems have dirname.
  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
    # The file is in a subdirectory.
    test ! -d "$ac_dir" && mkdir "$ac_dir"
    ac_dir_suffix="/$ac_dir"
    # A "../" for each directory in $ac_dir_suffix.
    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
  else
    ac_dir_suffix= ac_dots=
  fi

  case "$ac_given_srcdir" in
  .)  srcdir=.
      if test -z "$ac_dots"; then top_srcdir=.
      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
  *) # Relative path.
    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
    top_srcdir="$ac_dots$ac_given_srcdir" ;;
  esac

  case "$ac_given_INSTALL" in
  [/$]*) INSTALL="$ac_given_INSTALL" ;;
  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
  esac
  echo creating "$ac_file"
  rm -f "$ac_file"
  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
  case "$ac_file" in
  *Makefile*) ac_comsub="1i\\
# $configure_input" ;;
  *) ac_comsub= ;;
  esac
  sed -e "$ac_comsub
s%@configure_input@%$configure_input%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
s%@INSTALL@%$INSTALL%g
" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
fi; done
rm -f conftest.subs



exit 0
EOF
chmod +x $CONFIG_STATUS
rm -fr confdefs* $ac_clean_files
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS


