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#! /bin/sh

# Guess values for system-dependent variables and create Makefiles.

# Generated automatically using autoconf version 2.10

# Copyright (C) 1992, 93, 94, 95, 96 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:

# 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

bindir='${exec_prefix}/bin'

sbindir='${exec_prefix}/sbin'

libexecdir='${exec_prefix}/libexec'

datadir='${prefix}/share'

sysconfdir='${prefix}/etc'

sharedstatedir='${prefix}/com'

localstatedir='${prefix}/var'

libdir='${exec_prefix}/lib'

includedir='${prefix}/include'

oldincludedir='/usr/include'

infodir='${prefix}/info'

mandir='${prefix}/man'

# Initialize some other variables.

subdirs=

MFLAGS= MAKEFLAGS=

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

  -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 ;;

  -build=* | --build=* | --buil=* | --bui=* | --bu=*)

    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" ;;

  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)

    ac_prev=datadir ;;

  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \

  | --da=*)

    datadir="$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)

    # 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 << EOF

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=EPREFIX   install architecture-dependent files in EPREFIX

                          [same as prefix]

  --bindir=DIR            user executables in DIR [EPREFIX/bin]

  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]

  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]

  --datadir=DIR           read-only architecture-independent data in DIR

                          [PREFIX/share]

  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]

  --sharedstatedir=DIR    modifiable architecture-independent data in DIR

                          [PREFIX/com]

  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]

  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]

  --includedir=DIR        C header files in DIR [PREFIX/include]

  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]

  --infodir=DIR           info documentation in DIR [PREFIX/info]

  --mandir=DIR            man documentation in DIR [PREFIX/man]

  --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

EOF

    cat << EOF

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

EOF

    if test -n "$ac_help"; then

      echo "--enable and --with options recognized:$ac_help"

    fi

    exit 0 ;;

  -host | --host | --hos | --ho)

    ac_prev=host ;;

  -host=* | --host=* | --hos=* | --ho=*)

    host="$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" ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \

  | --localstate | --localstat | --localsta | --localst \

  | --locals | --local | --loca | --loc | --lo)

    ac_prev=localstatedir ;;

  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \

  | --localstate=* | --localstat=* | --localsta=* | --localst=* \

  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)

    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)

    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" ;;

  -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 ;;

  -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 2.10"

    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 core.* *.core $ac_clean_files; exit 1' 1 2 15

# File descriptor usage:

# 0 standard input

# 1 file creation

# 2 errors and warnings

# 3 some systems may open it to /dev/tty

# 4 used on the Kubota Titan

# 6 checking for... messages and results

# 5 compiler messages saved in config.log

if test "$silent" = yes; then

  exec 6>/dev/null

else

  exec 6>&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=aload.c

# 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} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'

ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&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

CC=${CC-cc}

# 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>&6

if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

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"

fi

fi

CC="$ac_cv_prog_CC"

if test -n "$CC"; then

  echo "$ac_t""$CC" 1>&6

else

  echo "$ac_t""no" 1>&6

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

echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

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}:"

  ac_prog_rejected=no

  for ac_dir in $PATH; do

    test -z "$ac_dir" && ac_dir=.

    if test -f $ac_dir/$ac_word; then

      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then

        ac_prog_rejected=yes

        continue

      fi

      ac_cv_prog_CC="cc"

      break

    fi

  done

  IFS="$ac_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 $# -gt 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

    set dummy "$ac_dir/$ac_word" "$@"

    shift

    ac_cv_prog_CC="$@"

  fi

fi

fi

fi

CC="$ac_cv_prog_CC"

if test -n "$CC"; then

  echo "$ac_t""$CC" 1>&6

else

  echo "$ac_t""no" 1>&6

fi

  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }

fi

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6

if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  cat > conftest.c <

#ifdef __GNUC__

  yes;

#endif

EOF

if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:604: \"$ac_try\") 1>&5; (eval $ac_try) 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>&6

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>&6

if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

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>&6

    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>&6

# 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>&6

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 <

#line 656 "configure"

#include "confdefs.h"

#include 

Syntax Error

EOF

ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

{ (eval echo configure:662: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

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 <

#line 671 "configure"

#include "confdefs.h"

#include 

Syntax Error

EOF

ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

{ (eval echo configure:677: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

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

  CPP="$ac_cv_prog_CPP"

else

  ac_cv_prog_CPP="$CPP"

fi

echo "$ac_t""$CPP" 1>&6

echo $ac_n "checking for AIX""... $ac_c" 1>&6

cat > conftest.$ac_ext <

#line 699 "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>&6; cat >> confdefs.h <<\EOF

#define _ALL_SOURCE 1

EOF

else

  rm -rf conftest*

  echo "$ac_t""no" 1>&6

fi

rm -f conftest*

ac_safe=`echo "minix/config.h" | tr './\055' '___'`

echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6

if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  cat > conftest.$ac_ext <

#line 726 "configure"

#include "confdefs.h"

#include 

EOF

ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

{ (eval echo configure:731: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

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>&6

  MINIX=yes

else

  echo "$ac_t""no" 1>&6

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>&6

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>&6

  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>&6

  ISC=

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>&6

if test -z "$INSTALL"; then

if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

    IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"

  for ac_dir in $PATH; do

    # Account for people who put trailing slashes in PATH elements.

    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"

fi

  if test "${ac_cv_path_install+set}" = set; then

    INSTALL="$ac_cv_path_install"

  else

    # As a last resort, use the slow shell script.  We don't cache a

    # path for INSTALL within a source directory, because that will

    # break other packages using the cache if that directory is

    # removed, or if the path is relative.

    INSTALL="$ac_install_sh"

  fi

fi

echo "$ac_t""$INSTALL" 1>&6

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.

# It thinks the first close brace ends the variable substitution.

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

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

ac_aux_dir=

for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; 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 `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 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.

# Do some error checking and defaulting for the host and target type.

# The inputs are:

#    configure --host=HOST --target=TARGET --build=BUILD NONOPT

#

# The rules are:

# 1. You are not allowed to specify --host, --target, and nonopt at the

#    same time.

# 2. Host defaults to nonopt.

# 3. If nonopt is not specified, then host defaults to the current host,

#    as determined by config.guess.

# 4. Target and build default to nonopt.

# 5. If nonopt is not specified, then target and build default to host.

# The aliases save the names the user supplied, while $host etc.

# will get canonicalized.

case $host---$target---$nonopt in

NONE---*---* | *---NONE---* | *---*---NONE) ;;

*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;

esac

# Make sure we can run config.sub.

if $ac_config_sub sun4 >/dev/null 2>&1; then :

else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }

fi

echo $ac_n "checking host system type""... $ac_c" 1>&6

host_alias=$host

case "$host_alias" in

NONE)

  case $nonopt in

  NONE)

    if host_alias=`$ac_config_guess`; then :

    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }

    fi ;;

  *) host_alias=$nonopt ;;

  esac ;;

esac

host=`$ac_config_sub $host_alias`

host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`

host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`

host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`

echo "$ac_t""$host" 1>&6

echo $ac_n "checking target system type""... $ac_c" 1>&6

target_alias=$target

case "$target_alias" in

NONE)

  case $nonopt in

  NONE) target_alias=$host_alias ;;

  *) target_alias=$nonopt ;;