#! /bin/sh

# From configure.in Id: configure.in,v 1.35 1996/03/07 08:43:03 zeller Exp 
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.7 
# 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="$ac_help
  --with-x                use the X Window System"
ac_help="$ac_help
  --with-motif-includes=DIR    Motif include files are in DIR"
ac_help="$ac_help
  --with-motif-libraries=DIR   Motif libraries are in DIR"
ac_help="$ac_help
  --with-athena-includes=DIR   Athena include files are in DIR"
ac_help="$ac_help
  --with-athena-libraries=DIR  Athena libraries are in DIR"

# 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 2.7"
    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=DispBox.h

# 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='echo $CPP $CPPFLAGS 1>&5;
$CPP $CPPFLAGS'
ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $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



echo $ac_n "checking for name and version number""... $ac_c" 1>&6
ddd=ddd
Ddd=Ddd
DDD=DDD
VERSION=1.4d
echo "$ac_t""${DDD} ${VERSION}" 1>&6
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.


# 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


if test "x$prefix" = xNONE; then
echo $ac_n "checking for prefix by ""... $ac_c" 1>&6
# 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_path_GCC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$GCC" in
  /*)
  ac_cv_path_GCC="$GCC" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_path_GCC="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
GCC="$ac_cv_path_GCC"
if test -n "$GCC"; then
  echo "$ac_t""$GCC" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

  if test -n "$ac_cv_path_GCC"; then
    prefix=`echo $ac_cv_path_GCC|sed 's%/[^/][^/]*//*[^/][^/]*$%%'`
  fi
fi

if test "$program_transform_name" = s,x,x,; then
  program_transform_name=
else
  # Double any \ or $.  echo might interpret backslashes.
  cat <<\EOF_SED > conftestsed
s,\\,\\\\,g; s,\$,$$,g
EOF_SED
  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
  rm -f conftestsed
fi
test "$program_prefix" != NONE &&
  program_transform_name="s,^,${program_prefix},; $program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"

# sed with no file args requires a program.
test "$program_transform_name" = "" && program_transform_name="s,x,x,"

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

echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  rm -f conftestdata
if ln -s X conftestdata 2>/dev/null
then
  rm -f conftestdata
  ac_cv_prog_LN_S="ln -s"
else
  ac_cv_prog_LN_S=ln
fi
fi
LN_S="$ac_cv_prog_LN_S"
if test "$ac_cv_prog_LN_S" = "ln -s"; then
  echo "$ac_t""yes" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

for ac_prog in sh
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_SH'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$SH" in
  /*)
  ac_cv_path_SH="$SH" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_path_SH="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
SH="$ac_cv_path_SH"
if test -n "$SH"; then
  echo "$ac_t""$SH" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$SH" && break
done

for ac_prog in gtar tar
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_TAR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$TAR"; then
  ac_cv_prog_TAR="$TAR" # Let the user override the test.
else
  IFS="${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_TAR="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
TAR="$ac_cv_prog_TAR"
if test -n "$TAR"; then
  echo "$ac_t""$TAR" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$TAR" && break
done

for ac_prog in gzip compress
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_GZIP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$GZIP"; then
  ac_cv_prog_GZIP="$GZIP" # Let the user override the test.
else
  IFS="${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_GZIP="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
GZIP="$ac_cv_prog_GZIP"
if test -n "$GZIP"; then
  echo "$ac_t""$GZIP" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$GZIP" && break
done

for ac_prog in gm4 m4
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_M4'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$M4"; then
  ac_cv_prog_M4="$M4" # Let the user override the test.
else
  IFS="${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_M4="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
M4="$ac_cv_prog_M4"
if test -n "$M4"; then
  echo "$ac_t""$M4" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$M4" && break
done

for ac_prog in gsed sed
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_SED'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$SED"; then
  ac_cv_prog_SED="$SED" # Let the user override the test.
else
  IFS="${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_SED="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
SED="$ac_cv_prog_SED"
if test -n "$SED"; then
  echo "$ac_t""$SED" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$SED" && break
done

for ac_prog in gdiff diff
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_DIFF'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$DIFF"; then
  ac_cv_prog_DIFF="$DIFF" # Let the user override the test.
else
  IFS="${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_DIFF="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
DIFF="$ac_cv_prog_DIFF"
if test -n "$DIFF"; then
  echo "$ac_t""$DIFF" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$DIFF" && break
done

for ac_prog in dvips dvi2ps
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_DVIPS'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$DVIPS"; then
  ac_cv_prog_DVIPS="$DVIPS" # Let the user override the test.
else
  IFS="${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_DVIPS="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
DVIPS="$ac_cv_prog_DVIPS"
if test -n "$DVIPS"; then
  echo "$ac_t""$DVIPS" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$DVIPS" && break
done

for ac_prog in remsh rsh on
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_RSH'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$RSH" in
  /*)
  ac_cv_path_RSH="$RSH" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_path_RSH="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
RSH="$ac_cv_path_RSH"
if test -n "$RSH"; then
  echo "$ac_t""$RSH" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$RSH" && break
done

for ac_prog in lp lpr
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_LPR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$LPR"; then
  ac_cv_prog_LPR="$LPR" # Let the user override the test.
else
  IFS="${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_LPR="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
LPR="$ac_cv_prog_LPR"
if test -n "$LPR"; then
  echo "$ac_t""$LPR" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$LPR" && break
done

if test "$LPR" = "lpr"; then
PRINT_COMMAND="lpr"
elif test "$LPR" = "lp"; then
PRINT_COMMAND="lp -c"
else
PRINT_COMMAND="lp"
fi
# 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'

# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
  IFS="${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_RANLIB="ranlib"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
fi
fi
RANLIB="$ac_cv_prog_RANLIB"
if test -n "$RANLIB"; then
  echo "$ac_t""$RANLIB" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

for ac_prog in 'bison -y' byacc
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$YACC"; then
  ac_cv_prog_YACC="$YACC" # Let the user override the test.
else
  IFS="${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_YACC="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
YACC="$ac_cv_prog_YACC"
if test -n "$YACC"; then
  echo "$ac_t""$YACC" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$YACC" && break
done
test -n "$YACC" || YACC="yacc"

echo $ac_n "checking for ${YACC} flags""... $ac_c" 1>&6
YFLAGS=""
echo "$ac_t""${YFLAGS}" 1>&6
echo $ac_n "checking for -ly""... $ac_c" 1>&6
ac_lib_var=`echo y | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ly  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1111 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBS="$LIBS -ly"
else
  echo "$ac_t""no" 1>&6
fi

# Extract the first word of "flex", so it can be a program name with args.
set dummy flex; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$LEX"; then
  ac_cv_prog_LEX="$LEX" # Let the user override the test.
else
  IFS="${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_LEX="flex"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
fi
fi
LEX="$ac_cv_prog_LEX"
if test -n "$LEX"; then
  echo "$ac_t""$LEX" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

if test -z "$LEXLIB"
then
  case "$LEX" in
  flex*) ac_lib=fl ;;
  *) ac_lib=l ;;
  esac
  echo $ac_n "checking for -l$ac_lib""... $ac_c" 1>&6
ac_lib_var=`echo $ac_lib | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-l$ac_lib  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1179 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LEXLIB="-l$ac_lib"
else
  echo "$ac_t""no" 1>&6
fi

fi

echo $ac_n "checking for ${LEX} flags""... $ac_c" 1>&6
LFLAGS=""
if test "$LEX" = "flex"; then
LFLAGS="-8"
fi
echo "$ac_t""${LFLAGS}" 1>&6
for ac_prog in mawk gawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
  IFS="${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_AWK="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
AWK="$ac_cv_prog_AWK"
if test -n "$AWK"; then
  echo "$ac_t""$AWK" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$AWK" && break
done

# 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="$ac_save_ifs"
  test -z "$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>&6
else
  echo "$ac_t""no" 1>&6
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 <<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>&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

if test "$CC" = ""; then
{ echo "configure: error: could not find C compiler" 1>&2; exit 1; }
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 <<EOF
#line 1338 "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 1352 "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="$CPP"
fi
  CPP="$ac_cv_prog_CPP"
else
  ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6

for ac_prog in $CCC c++ g++ gcc CC cxx
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CXX"; then
  ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
  IFS="${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_CXX="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
CXX="$ac_cv_prog_CXX"
if test -n "$CXX"; then
  echo "$ac_t""$CXX" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$CXX" && break
done
test -n "$CXX" || CXX="gcc"


echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.C <<EOF
#ifdef __GNUC__
  yes;
#endif
EOF
if ${CXX-g++} -E conftest.C 2>&5 | egrep yes >/dev/null 2>&1; then
  ac_cv_prog_gxx=yes
else
  ac_cv_prog_gxx=no
fi
fi

echo "$ac_t""$ac_cv_prog_gxx" 1>&6
if test $ac_cv_prog_gxx = yes; then
  GXX=yes
  if test "${CXXFLAGS+set}" != set; then
    echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gxx_g'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.cc
if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
  ac_cv_prog_gxx_g=yes
else
  ac_cv_prog_gxx_g=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gxx_g" 1>&6
    if test $ac_cv_prog_gxx_g = yes; then
      CXXFLAGS="-g -O"
    else
      CXXFLAGS="-O"
    fi
  fi
else
  GXX=
  test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
fi

if test "$CXX" = ""; then
{ echo "configure: error: could not find C++ compiler" 1>&2; exit 1; }
fi
echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
if test -z "$CXXCPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5;
$CXXCPP $CPPFLAGS'
ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
  CXXCPP="${CXX-g++} -E"
  cat > conftest.$ac_ext <<EOF
#line 1475 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  rm -rf conftest*
  CXXCPP=/lib/cpp
fi
rm -f conftest*
  ac_cv_prog_CXXCPP="$CXXCPP"
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CPP $CPPFLAGS 1>&5;
$CPP $CPPFLAGS'
ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
fi
fi
CXXCPP="$ac_cv_prog_CXXCPP"
echo "$ac_t""$CXXCPP" 1>&6


CXXLIBS=
if test "$GXX" = yes; then
  CXXOPT="-DNDEBUG"
  CXXDEBUG=
  CXXWARNINGS="-Wall"
  CXXSTATIC_BINDING="-Bstatic"
  CXXDYNAMIC_BINDING="-Bdynamic"
  CXXSTUFF=
  for flag in $CXXFLAGS; do
    case $flag in
      -O)  CXXOPT="$CXXOPT -O2";;
      -O*) CXXOPT="$CXXOPT $flag";;
      -g*) CXXDEBUG="$flag";;
      -W*) CXXWARNINGS="$CXXWARNINGS $flag";;
      *)   CXXSTUFF="$CXXSTUFF $flag";;
    esac
  done
else
  CXXOPT="-DNDEBUG"
  CXXDEBUG=
  CXXWARNINGS=
  CXXSTATIC_BINDING="-static"
  CXXDYNAMIC_BINDING=
  CXXSTUFF=
  for flag in $CXXFLAGS; do
    case $flag in
      -O*) CXXOPT="$CXXOPT $flag";;
      -g*) CXXDEBUG="$flag";;
      -W*) CXXWARNINGS="$CXXWARNINGS $flag";;
      *)   CXXSTUFF="$CXXSTUFF $flag";;
    esac
  done
fi
echo $ac_n "checking for ${CXX} compiler warning options""... $ac_c" 1>&6
echo "$ac_t""${CXXWARNINGS}" 1>&6
echo $ac_n "checking for ${CXX} compiler optimizing options""... $ac_c" 1>&6
echo "$ac_t""${CXXOPT}" 1>&6
echo $ac_n "checking for ${CXX} compiler extra libraries""... $ac_c" 1>&6
echo "$ac_t""${CXXLIBS}" 1>&6
echo $ac_n "checking for ${CXX} compiler static binding options""... $ac_c" 1>&6
echo "$ac_t""${CXXSTATIC_BINDING}" 1>&6
echo $ac_n "checking for ${CXX} compiler dynamic binding options""... $ac_c" 1>&6
echo "$ac_t""${CXXDYNAMIC_BINDING}" 1>&6
if test "$GXX" = yes; then


echo $ac_n "checking whether ${CXX} accepts the -fexternal-templates flag""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_external_templates'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  

ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5;
$CXXCPP $CPPFLAGS'
ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

ice_save_cxxflags="$CXXFLAGS"
CXXFLAGS=-fexternal-templates
cat > conftest.$ac_ext <<EOF
#line 1568 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
int a;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ice_cv_external_templates=yes
else
  rm -rf conftest*
  ice_cv_external_templates=no
fi
rm -f conftest*

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


fi

echo "$ac_t""$ice_cv_external_templates" 1>&6
if test "$ice_cv_external_templates" = yes; then
EXTERNAL_TEMPLATES=-fexternal-templates
fi




echo $ac_n "checking whether ${CXX} accepts the -fno-implicit-templates flag""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_no_implicit_templates'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  

ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5;
$CXXCPP $CPPFLAGS'
ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

ice_save_cxxflags="$CXXFLAGS"
CXXFLAGS=-fno-implicit-templates
cat > conftest.$ac_ext <<EOF
#line 1624 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
int a;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ice_cv_no_implicit_templates=yes
else
  rm -rf conftest*
  ice_cv_no_implicit_templates=no
fi
rm -f conftest*

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


fi

echo "$ac_t""$ice_cv_no_implicit_templates" 1>&6
if test "$ice_cv_no_implicit_templates" = yes; then
NO_IMPLICIT_TEMPLATES=-fno-implicit-templates
fi




echo $ac_n "checking whether ${CXX} accepts the -felide-constructors flag""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_elide_constructors'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  

ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5;
$CXXCPP $CPPFLAGS'
ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

ice_save_cxxflags="$CXXFLAGS"
CXXFLAGS=-felide-constructors
cat > conftest.$ac_ext <<EOF
#line 1680 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
int a;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ice_cv_elide_constructors=yes
else
  rm -rf conftest*
  ice_cv_elide_constructors=no
fi
rm -f conftest*

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


fi

echo "$ac_t""$ice_cv_elide_constructors" 1>&6
if test "$ice_cv_elide_constructors" = yes; then
ELIDE_CONSTRUCTORS=-felide-constructors
fi


fi
CXXSTUFF="$EXTERNAL_TEMPLATES $ELIDE_CONSTRUCTORS"



echo $ac_n "checking whether ${CXX} supports bool types""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_bool'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  

ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5;
$CXXCPP $CPPFLAGS'
ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

cat > conftest.$ac_ext <<EOF
#line 1737 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
bool b = true;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ice_cv_have_bool=yes
else
  rm -rf conftest*
  ice_cv_have_bool=no
fi
rm -f conftest*

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


fi

echo "$ac_t""$ice_cv_have_bool" 1>&6
if test "$ice_cv_have_bool" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_BOOL 1
EOF

fi



echo $ac_n "checking whether ${CXX} supports long long types""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_long_long'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  

ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5;
$CXXCPP $CPPFLAGS'
ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

cat > conftest.$ac_ext <<EOF
#line 1792 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
long long a;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ice_cv_have_long_long=yes
else
  rm -rf conftest*
  ice_cv_have_long_long=no
fi
rm -f conftest*

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


fi

echo "$ac_t""$ice_cv_have_long_long" 1>&6
if test "$ice_cv_have_long_long" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_LONG_LONG 1
EOF

fi



echo $ac_n "checking whether ${CXX} supports named return values""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_named_return_values'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  

ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5;
$CXXCPP $CPPFLAGS'
ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

cat > conftest.$ac_ext <<EOF
#line 1847 "configure"
#include "confdefs.h"

struct X {
    int f();
};

int X::f() return i;
{
    i = 42;
}

int main() { return 0; }
int t() {
/* empty */
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ice_cv_have_named_return_values=yes
else
  rm -rf conftest*
  ice_cv_have_named_return_values=no
fi
rm -f conftest*

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


fi

echo "$ac_t""$ice_cv_have_named_return_values" 1>&6
if test "$ice_cv_have_named_return_values" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_NAMED_RETURN_VALUES 1
EOF

fi



echo $ac_n "checking whether ${CXX} supports the __PRETTY_FUNCTION__ macro""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_pretty_function'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  

ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5;
$CXXCPP $CPPFLAGS'
ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

# Testing compilation alone does not suffice --
# some GCC versions have trouble in linking.
cat > conftest.$ac_ext <<EOF
#line 1913 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() { return 0; }
int t() {
puts(__PRETTY_FUNCTION__);
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  ice_cv_have_pretty_function=yes
else
  rm -rf conftest*
  ice_cv_have_pretty_function=no
fi
rm -f conftest*

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


fi

echo "$ac_t""$ice_cv_have_pretty_function" 1>&6
if test "$ice_cv_have_pretty_function" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_PRETTY_FUNCTION 1
EOF

fi



echo $ac_n "checking whether ${CXX} supports overloaded operator new[]""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_array_operator_new'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  

ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5;
$CXXCPP $CPPFLAGS'
ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

cat > conftest.$ac_ext <<EOF
#line 1968 "configure"
#include "confdefs.h"
#include <sys/types.h>
void *operator new[](size_t nbytes);
int main() { return 0; }
int t() {
/* empty */
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ice_cv_have_array_operator_new=yes
else
  rm -rf conftest*
  ice_cv_have_array_operator_new=no
fi
rm -f conftest*

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


fi

echo "$ac_t""$ice_cv_have_array_operator_new" 1>&6
if test "$ice_cv_have_array_operator_new" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_ARRAY_OPERATOR_NEW 1
EOF

fi

# If we cannot run a trivial program, we must be cross compiling.
echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
#line 2015 "configure"
#include "confdefs.h"
#ifdef __cplusplus
extern "C" void exit(int);
#endif
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

echo "$ac_t""$ac_cv_c_cross" 1>&6
cross_compiling=$ac_cv_c_cross



echo $ac_n "checking whether ${CXX} supports ANSI C++ lifetime of temporaries""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_ansi_lifetime_of_temporaries'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  

ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5;
$CXXCPP $CPPFLAGS'
ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

if test "$cross_compiling" = yes; then
  
if test "$GXX" = yes; then
# Cross-compiling with GNU C++: Guess on the version number
cat > conftest.$ac_ext <<EOF
#line 2057 "configure"
#include "confdefs.h"

/* Check for GCC versions lower than 2.6 */
#ifdef __GNUC__
#if __GNUC__ < 2
#error
#endif
#if !defined(__GNUC_MINOR__)
#error
#endif
#if __GNUC_MINOR__ < 6
#error
#endif
#endif

EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  ice_cv_have_ansi_lifetime_of_temporaries=yes
else
  echo "$ac_err" >&5
  rm -rf conftest*
  ice_cv_have_ansi_lifetime_of_temporaries=no
fi
rm -f conftest*
else
# Cross-compiling and not GNU C++: Play it safe.
ice_cv_have_ansi_lifetime_of_temporaries=no
fi

else
cat > conftest.$ac_ext <<EOF
#line 2092 "configure"
#include "confdefs.h"
#ifdef __cplusplus
extern "C" void exit(int);
#endif

// This program returns 0 if compiled with ANSI C++ compliant 
// lifetime of temporaries; 1, otherwise.
static int destructor_called = 0;
struct X {
    int dummy;
    X(int)         {}
    X(const X&)    {}
    ~X()           { destructor_called = 1; }
};
int f(const X&)    { return destructor_called; }
X g(const X& x)    { return x; }
X h()              { return 1; }
int main()         { return f(g(h())); }

EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  ice_cv_have_ansi_lifetime_of_temporaries=yes
else
  ice_cv_have_ansi_lifetime_of_temporaries=no
fi
fi
rm -fr conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CPP $CPPFLAGS 1>&5;
$CPP $CPPFLAGS'
ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'


fi

echo "$ac_t""$ice_cv_have_ansi_lifetime_of_temporaries" 1>&6
if test "$ice_cv_have_ansi_lifetime_of_temporaries" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_ANSI_LIFETIME_OF_TEMPORARIES 1
EOF

fi



echo $ac_n "checking for a traditional C preprocessor""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_traditional_cpp'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
cat > conftest.c << EOF
#if 1
"this is an unterminated string
#endif
EOF
ice_cv_traditional_cpp=
ice_save_cpp="$CPP"
ice_save_cppflags="$CPPFLAGS"
for ice_cpp in "$CPP" "$CC -E" "/lib/cpp"; do
for ice_cppflags in '' ' -traditional-cpp' ' -traditional'; do
CPP="$ice_cpp"
CPPFLAGS="$ice_cppflags"
cat > conftest.$ac_ext <<EOF
#line 2161 "configure"
#include "confdefs.h"

#if 1
"this is an unterminated string
#endif

EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  ice_cv_traditional_cpp="${CPP}${CPPFLAGS}"
else
  echo "$ac_err" >&5
fi
rm -f conftest*
if test "$ice_cv_traditional_cpp" != ""; then
break 2
fi
done
done
CPP="$ice_save_cpp"
CPPFLAGS="$ice_save_cppflags"

fi

echo "$ac_t""$ice_cv_traditional_cpp" 1>&6
CPP_TRADITIONAL="$ice_cv_traditional_cpp"


echo $ac_n "checking for connect""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2197 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char connect(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char connect();

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_connect) || defined (__stub___connect)
choke me
#else
connect();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
ddd_check_socket=1
fi

if test "$ddd_check_socket" = 1; then
  echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
ac_lib_var=`echo socket | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lsocket  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2246 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBS="$LIBS -lsocket"
else
  echo "$ac_t""no" 1>&6
ddd_check_both=1
fi

fi
if test "$ddd_check_both" = 1; then
  ddd_old_libs=$LIBS
  LIBS="$LIBS -lsocket -lnsl"
  echo $ac_n "checking for accept""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2282 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char accept(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char accept();

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_accept) || defined (__stub___accept)
choke me
#else
accept();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  checknsl=0
else
  echo "$ac_t""no" 1>&6
LIBS=$ddd_old_libs
fi

fi
echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
ac_lib_var=`echo nsl | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lnsl  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2331 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBS="$LIBS -lnsl"
else
  echo "$ac_t""no" 1>&6
fi

echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2362 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char gethostbyname(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char gethostbyname();

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_gethostbyname) || defined (__stub___gethostbyname)
choke me
#else
gethostbyname();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
fi

if test "$GXX" = yes; then
echo $ac_n "checking for -lg++""... $ac_c" 1>&6
ac_lib_var=`echo g++ | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lg++  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2410 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBS="$LIBS -lg++"
else
  echo "$ac_t""no" 1>&6
fi

fi
echo $ac_n "checking for -lm""... $ac_c" 1>&6
ac_lib_var=`echo m | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lm  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2445 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBM="-lm"
else
  echo "$ac_t""no" 1>&6
fi


echo $ac_n "checking for -lc""... $ac_c" 1>&6
ac_lib_var=`echo c | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lc  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2480 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBC="-lc"
else
  echo "$ac_t""no" 1>&6
fi


echo $ac_n "checking for -lgen""... $ac_c" 1>&6
ac_lib_var=`echo gen | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lgen  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2515 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBGEN="-lgen"
else
  echo "$ac_t""no" 1>&6
fi


EXTRA_LIBC="$LIBC"
case "$host_os" in
*linux*) EXTRA_LIBC="";;
esac

LIBTERMCAP="../termcap/libtermcap.a"
echo $ac_n "checking for -lncurses""... $ac_c" 1>&6
ac_lib_var=`echo ncurses | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lncurses  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2556 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBTERMCAP="-lncurses"
else
  echo "$ac_t""no" 1>&6
fi

echo $ac_n "checking for -lmytinfo""... $ac_c" 1>&6
ac_lib_var=`echo mytinfo | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lmytinfo  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2590 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBTERMCAP="-lmytinfo"
else
  echo "$ac_t""no" 1>&6
fi


LIBIBERTY="../libiberty/libiberty.a"

LIBRX="../librx/librx.a"

if test "$with_x" != no; then
ice_save_LIBS="$LIBS"
ice_save_CFLAGS="$CFLAGS"
ice_save_CPPFLAGS="$CPPFLAGS"
ice_save_LDFLAGS="$LDFLAGS"
# If we find X, set shell vars x_includes and x_libraries to the
# paths, otherwise set no_x=yes.
# Uses ac_ vars as temps to allow command line to override cache and checks.
# --without-x overrides everything else, but does not touch the cache.
echo $ac_n "checking for X""... $ac_c" 1>&6

# Check whether --with-x or --without-x was given.
if test "${with_x+set}" = set; then
  withval="$with_x"
  :
fi

if test "x$with_x" = xno; then
  no_x=yes
else
  if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
    no_x=
  else
if eval "test \"`echo '$''{'ac_cv_path_x'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  # One or both of the vars are not set, and there is no cached value.
no_x=yes
rm -fr conftestdir
if mkdir conftestdir; then
  cd conftestdir
  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
  cat > Imakefile <<'EOF'
acfindx:
	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
EOF
  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
    no_x=
    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
    eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
    for ac_extension in a so sl; do
      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
        test -f $ac_im_libdir/libX11.$ac_extension; then
        ac_im_usrlibdir=$ac_im_libdir; break
      fi
    done
    # Screen out bogus values from the imake configuration.
    case "$ac_im_incroot" in
	/usr/include) ;;
	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
    esac
    case "$ac_im_usrlibdir" in
	/usr/lib | /lib) ;;
	*) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
    esac
  fi
  cd ..
  rm -fr conftestdir
fi

if test "$no_x" = yes; then
test -z "$x_direct_test_library" && x_direct_test_library=Xt
test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
cat > conftest.$ac_ext <<EOF
#line 2687 "configure"
#include "confdefs.h"
#include <$x_direct_test_include>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  no_x= ac_x_includes=
else
  echo "$ac_err" >&5
  rm -rf conftest*
    for ac_dir in               \
    /usr/X11R6/include        \
    /usr/X11R5/include        \
    /usr/X11R4/include        \
                              \
    /usr/include/X11R6        \
    /usr/include/X11R5        \
    /usr/include/X11R4        \
                              \
    /usr/local/X11R6/include  \
    /usr/local/X11R5/include  \
    /usr/local/X11R4/include  \
                              \
    /usr/local/include/X11R6  \
    /usr/local/include/X11R5  \
    /usr/local/include/X11R4  \
                              \
    /usr/X11/include          \
    /usr/include/X11          \
    /usr/local/X11/include    \
    /usr/local/include/X11    \
                              \
    /usr/X386/include         \
    /usr/x386/include         \
    /usr/XFree86/include/X11  \
                              \
    /usr/include              \
    /usr/local/include        \
    /usr/unsupported/include  \
    /usr/athena/include       \
    /usr/local/x11r5/include  \
    /usr/lpp/Xamples/include  \
                              \
    /usr/openwin/include      \
    /usr/openwin/share/include \
    ; \
  do
    if test -r "$ac_dir/$x_direct_test_include"; then
      no_x= ac_x_includes=$ac_dir
      break
    fi
  done
fi
rm -f conftest*

# Check for the libraries.
# See if we find them without any special options.
# Don't add to $LIBS permanently.
ac_save_LIBS="$LIBS"
LIBS="-l$x_direct_test_library $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2750 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
${x_direct_test_function}()
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  LIBS="$ac_save_LIBS" no_x= ac_x_libraries=
else
  rm -rf conftest*
  LIBS="$ac_save_LIBS"
# First see if replacing the include by lib works.
for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
    /usr/X11R6/lib        \
    /usr/X11R5/lib        \
    /usr/X11R4/lib        \
                          \
    /usr/lib/X11R6        \
    /usr/lib/X11R5        \
    /usr/lib/X11R4        \
                          \
    /usr/local/X11R6/lib  \
    /usr/local/X11R5/lib  \
    /usr/local/X11R4/lib  \
                          \
    /usr/local/lib/X11R6  \
    /usr/local/lib/X11R5  \
    /usr/local/lib/X11R4  \
                          \
    /usr/X11/lib          \
    /usr/lib/X11          \
    /usr/local/X11/lib    \
    /usr/local/lib/X11    \
                          \
    /usr/X386/lib         \
    /usr/x386/lib         \
    /usr/XFree86/lib/X11  \
                          \
    /usr/lib              \
    /usr/local/lib        \
    /usr/unsupported/lib  \
    /usr/athena/lib       \
    /usr/local/x11r5/lib  \
    /usr/lpp/Xamples/lib  \
                          \
    /usr/openwin/lib      \
    /usr/openwin/share/lib \
    ; \
do
  for ac_extension in a so sl; do
    if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
      no_x= ac_x_libraries=$ac_dir
      break 2
    fi
  done
done
fi
rm -f conftest*

fi
if test "$no_x" = yes; then
  ac_cv_path_x="no_x=yes"
else
  ac_cv_path_x="no_x= ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
fi
fi
  fi
  eval "$ac_cv_path_x"
fi # $with_x != no

if test "$no_x" = yes; then
  echo "$ac_t""no" 1>&6
else
  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
  ac_cv_path_x="no_x= ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
  echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
fi

if test "$no_x" = yes; then 
  # Not all programs may use this symbol, but it does not hurt to define it.
  X_CFLAGS="$X_CFLAGS -DX_DISPLAY_MISSING"
else
  if test -n "$x_includes"; then
    X_CFLAGS="$X_CFLAGS -I$x_includes"
  fi

  # It would be nice to have a more robust check for the -R ld option than
  # just checking for Solaris.
  # It would also be nice to do this for all -L options, not just this one.
  if test -n "$x_libraries"; then
    X_LIBS="$X_LIBS -L$x_libraries"
    if test "`(uname) 2>/dev/null`" = SunOS &&
      uname -r | grep '^5' >/dev/null; then
      X_LIBS="$X_LIBS -R $x_libraries"
    fi
  fi

  # Check for libraries that X11R6 Xt/Xaw programs need.

  ac_save_LDFLAGS="$LDFLAGS"
  LDFLAGS="$LDFLAGS -L$x_libraries"
  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
  # check for ICE first), but we must link in the order -lSM -lICE or
  # we get undefined symbols.  So assume we have SM if we have ICE.
  # These have to be linked with before -lX11, unlike the other
  # libraries we check for below, so use a different variable.
  #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
  echo $ac_n "checking for -lICE""... $ac_c" 1>&6
ac_lib_var=`echo ICE | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lICE  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2869 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
else
  echo "$ac_t""no" 1>&6
fi

  LDFLAGS="$ac_save_LDFLAGS"

  # Check for system-dependent libraries X programs must link with.

  if test "$ISC" = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
  else
    # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
    # libraries were built with DECnet support.  And karl@cs.umb.edu says
    # the Alpha needs dnet_stub (dnet does not exist).
    echo $ac_n "checking for -ldnet""... $ac_c" 1>&6
ac_lib_var=`echo dnet | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldnet  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2913 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
else
  echo "$ac_t""no" 1>&6
fi

    if test $ac_cv_lib_dnet = no; then
      echo $ac_n "checking for -ldnet_stub""... $ac_c" 1>&6
ac_lib_var=`echo dnet_stub | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldnet_stub  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2948 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
else
  echo "$ac_t""no" 1>&6
fi

    fi

    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
    # to get the SysV transport functions.
    # Not sure which flavor of 386 UNIX this is, but it seems harmless to
    # check for it.
    echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
ac_lib_var=`echo nsl | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lnsl  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2988 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
else
  echo "$ac_t""no" 1>&6
fi


    # lieder@skyler.mavd.honeywell.com says without -lsocket,
    # socket/setsockopt and other routines are undefined under SCO ODT 2.0.
    # But -lsocket is broken on IRIX, according to simon@lia.di.epfl.ch.
    if test "`(uname) 2>/dev/null`" != IRIX; then
      echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
ac_lib_var=`echo socket | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lsocket  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3027 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lsocket"
else
  echo "$ac_t""no" 1>&6
fi

    fi
  fi
fi



# Check whether --with-motif-includes or --without-motif-includes was given.
if test "${with_motif_includes+set}" = set; then
  withval="$with_motif_includes"
  motif_includes="$withval"
else
  motif_includes=
fi

# Check whether --with-motif-libraries or --without-motif-libraries was given.
if test "${with_motif_libraries+set}" = set; then
  withval="$with_motif_libraries"
  motif_libraries="$withval"
else
  motif_libraries=
fi

echo $ac_n "checking for OSF/Motif""... $ac_c" 1>&6
#
#
# Search the include files.
#
if test "$motif_includes" = ""; then
if eval "test \"`echo '$''{'ice_cv_motif_includes'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_motif_save_LIBS="$LIBS"
ice_motif_save_CFLAGS="$CFLAGS"
ice_motif_save_CPPFLAGS="$CPPFLAGS"
ice_motif_save_LDFLAGS="$LDFLAGS"
#
LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
CFLAGS="$X_CFLAGS $CFLAGS"
CPPFLAGS="$X_CFLAGS $CPPFLAGS"
LDFLAGS="$X_LIBS $LDFLAGS"
#
cat > conftest.$ac_ext <<EOF
#line 3096 "configure"
#include "confdefs.h"
#include <Xm/Xm.h>
int main() { return 0; }
int t() {
int a;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  
# Xm/Xm.h is in the standard search path.
ice_cv_motif_includes=

else
  rm -rf conftest*
  
# Xm/Xm.h is not in the standard search path.
# Locate it and put its directory in `motif_includes'
#
# /usr/include/Motif* are used on HP-UX (Motif).
# /usr/include/X11* are used on HP-UX (X and Athena).
# /usr/dt is used on Solaris (Motif).
# /usr/openwin is used on Solaris (X and Athena).
# Other directories are just guesses.
for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
           /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
           /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
           /usr/dt/include /usr/openwin/include \
           /usr/dt/*/include /opt/*/include /usr/include/Motif* \
	   "${prefix}"/*/include /usr/*/include /usr/local/*/include \
	   "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
if test -f "$dir/Xm/Xm.h"; then
ice_cv_motif_includes="$dir"
break
fi
done

fi
rm -f conftest*

#
LIBS="$ice_motif_save_LIBS"
CFLAGS="$ice_motif_save_CFLAGS"
CPPFLAGS="$ice_motif_save_CPPFLAGS"
LDFLAGS="$ice_motif_save_LDFLAGS"

fi

motif_includes="$ice_cv_motif_includes"
fi
#
#
# Now for the libraries.
#
if test "$motif_libraries" = ""; then
if eval "test \"`echo '$''{'ice_cv_motif_libraries'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_motif_save_LIBS="$LIBS"
ice_motif_save_CFLAGS="$CFLAGS"
ice_motif_save_CPPFLAGS="$CPPFLAGS"
ice_motif_save_LDFLAGS="$LDFLAGS"
#
LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
CFLAGS="$X_CFLAGS $CFLAGS"
CPPFLAGS="$X_CFLAGS $CPPFLAGS"
LDFLAGS="$X_LIBS $LDFLAGS"
#
cat > conftest.$ac_ext <<EOF
#line 3167 "configure"
#include "confdefs.h"
#include <Xm/Xm.h>
int main() { return 0; }
int t() {
XtToolkitInitialize();
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  
# libXm.a is in the standard search path.
ice_cv_motif_libraries=

else
  rm -rf conftest*
  
# libXm.a is not in the standard search path.
# Locate it and put its directory in `motif_libraries'
#
# /usr/lib/Motif* are used on HP-UX (Motif).
# /usr/lib/X11* are used on HP-UX (X and Athena).
# /usr/dt is used on Solaris (Motif).
# /usr/openwin is used on Solaris (X and Athena).
# Other directories are just guesses.
for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
	   /usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
	   /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
           /usr/dt/lib /usr/openwin/lib \
	   /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
	   "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
	   "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
if test -d "$dir" && test "`ls $dir/libXm.* 2> /dev/null`" != ""; then
ice_cv_motif_libraries="$dir"
break
fi
done

fi
rm -f conftest*

#
LIBS="$ice_motif_save_LIBS"
CFLAGS="$ice_motif_save_CFLAGS"
CPPFLAGS="$ice_motif_save_CPPFLAGS"
LDFLAGS="$ice_motif_save_LDFLAGS"

fi

#
motif_libraries="$ice_cv_motif_libraries"
fi
# Add Motif definitions to X flags
#
if test "$motif_includes" != "" && test "$motif_includes" != "$x_includes"
then
X_CFLAGS="-I$motif_includes $X_CFLAGS"
fi
if test "$motif_libraries" != "" && test "$motif_libraries" != "$x_libraries"
then
case "$X_LIBS" in
  *-R\ *) X_LIBS="-L$motif_libraries -R $motif_libraries $X_LIBS";;
  *-R*)   X_LIBS="-L$motif_libraries -R$motif_libraries $X_LIBS";;
  *)      X_LIBS="-L$motif_libraries $X_LIBS";;
esac
fi
#
#
motif_libraries_result="$motif_libraries"
motif_includes_result="$motif_includes"
test "$motif_libraries_result" = "" && 
  motif_libraries_result="in default path"
test "$motif_includes_result" = "" && 
  motif_includes_result="in default path"
echo "$ac_t""libraries $motif_libraries_result, headers $motif_includes_result" 1>&6



# Check whether --with-athena-includes or --without-athena-includes was given.
if test "${with_athena_includes+set}" = set; then
  withval="$with_athena_includes"
  athena_includes="$withval"
else
  athena_includes=
fi

# Check whether --with-athena-libraries or --without-athena-libraries was given.
if test "${with_athena_libraries+set}" = set; then
  withval="$with_athena_libraries"
  athena_libraries="$withval"
else
  athena_libraries=
fi

echo $ac_n "checking for Athena""... $ac_c" 1>&6
#
#
# Search the include files.
#
if test "$athena_includes" = ""; then
if eval "test \"`echo '$''{'ice_cv_athena_includes'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_athena_save_LIBS="$LIBS"
ice_athena_save_CFLAGS="$CFLAGS"
ice_athena_save_CPPFLAGS="$CPPFLAGS"
ice_athena_save_LDFLAGS="$LDFLAGS"
#
LIBS="$X_PRE_LIBS -lXaw -lXmu -lXext -lXt -lX11 $X_EXTRA_LIBS $LIBS"
CFLAGS="$X_CFLAGS $CFLAGS"
CPPFLAGS="$X_CFLAGS $CPPFLAGS"
LDFLAGS="$X_LIBS $LDFLAGS"
#
cat > conftest.$ac_ext <<EOF
#line 3282 "configure"
#include "confdefs.h"

#include <X11/Intrinsic.h>
#include <X11/Xaw/Text.h>

int main() { return 0; }
int t() {
int a;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  
# X11/Xaw/Text.h is in the standard search path.
ice_cv_athena_includes=

else
  rm -rf conftest*
  
# X11/Xaw/Text.h is not in the standard search path.
# Locate it and put its directory in `athena_includes'
#
# /usr/include/Motif* are used on HP-UX (Motif).
# /usr/include/X11* are used on HP-UX (X and Athena).
# /usr/dt is used on Solaris (Motif).
# /usr/openwin is used on Solaris (X and Athena).
# Other directories are just guesses.
for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
           /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
           /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
           /usr/dt/include /usr/openwin/include \
           /usr/dt/*/include /opt/*/include /usr/include/Motif* \
	   "${prefix}"/*/include /usr/*/include /usr/local/*/include \
	   "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
if test -f "$dir/X11/Xaw/Text.h"; then
ice_cv_athena_includes="$dir"
break
fi
done

fi
rm -f conftest*

#
LIBS="$ice_athena_save_LIBS"
CFLAGS="$ice_athena_save_CFLAGS"
CPPFLAGS="$ice_athena_save_CPPFLAGS"
LDFLAGS="$ice_athena_save_LDFLAGS"

fi

athena_includes="$ice_cv_athena_includes"
fi
#
#
# Now for the libraries.
#
if test "$athena_libraries" = ""; then
if eval "test \"`echo '$''{'ice_cv_athena_libraries'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_athena_save_LIBS="$LIBS"
ice_athena_save_CFLAGS="$CFLAGS"
ice_athena_save_CPPFLAGS="$CPPFLAGS"
ice_athena_save_LDFLAGS="$LDFLAGS"
#
LIBS="$X_PRE_LIBS -lXaw -lXmu -lXext -lXt -lX11 $X_EXTRA_LIBS $LIBS"
CFLAGS="$X_CFLAGS $CFLAGS"
CPPFLAGS="$X_CFLAGS $CPPFLAGS"
LDFLAGS="$X_LIBS $LDFLAGS"
#
cat > conftest.$ac_ext <<EOF
#line 3356 "configure"
#include "confdefs.h"

#include <X11/Intrinsic.h>
#include <X11/Xaw/Text.h>

int main() { return 0; }
int t() {
XtToolkitInitialize();
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  
# libXaw.a is in the standard search path.
ice_cv_athena_libraries=

else
  rm -rf conftest*
  
# libXaw.a is not in the standard search path.
# Locate it and put its directory in `athena_libraries'
#
#
# /usr/lib/Motif* are used on HP-UX (Motif).
# /usr/lib/X11* are used on HP-UX (X and Athena).
# /usr/dt is used on Solaris (Motif).
# /usr/openwin is used on Solaris (X and Athena).
# Other directories are just guesses.
for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
	   /usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
	   /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
           /usr/dt/lib /usr/openwin/lib \
	   /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
	   "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
	   "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
if test -d "$dir" && test "`ls $dir/libXaw.* 2> /dev/null`" != ""; then
ice_cv_athena_libraries="$dir"
break
fi
done

fi
rm -f conftest*

#
LIBS="$ice_athena_save_LIBS"
CFLAGS="$ice_athena_save_CFLAGS"
CPPFLAGS="$ice_athena_save_CPPFLAGS"
LDFLAGS="$ice_athena_save_LDFLAGS"

fi

#
athena_libraries="$ice_cv_athena_libraries"
fi
# Add Athena definitions to X flags
#
if test "$athena_includes" != "" && test "$athena_includes" != "$x_includes"
then
X_CFLAGS="-I$athena_includes $X_CFLAGS"
fi
if test "$athena_libraries" != "" && test "$athena_libraries" != "$x_libraries"
then
case "$X_LIBS" in
  *-R\ *) X_LIBS="-L$athena_libraries -R $athena_libraries $X_LIBS";;
  *-R*)   X_LIBS="-L$athena_libraries -R$athena_libraries $X_LIBS";;
  *)      X_LIBS="-L$athena_libraries $X_LIBS";;
esac
fi
#
#
athena_libraries_result="$athena_libraries"
athena_includes_result="$athena_includes"
test "$athena_libraries_result" = "" && 
  athena_libraries_result="in default path"
test "$athena_includes_result" = "" && 
  athena_includes_result="in default path"
echo "$ac_t""libraries $athena_libraries_result, headers $athena_includes_result" 1>&6

case "$CXX" in
  *CC) X_LIBS="`echo $X_LIBS | $SED 's, -R\([^ ]\), -R \1,g'`"
esac

ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5;
$CXXCPP $CPPFLAGS'
ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

LIBS="$LIBS $X_PRE_LIBS $X_EXTRA_LIBS"
CFLAGS="$CFLAGS $X_CFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
LDFLAGS="$LDFLAGS $X_LIBS"
X11_LIBS=""
echo $ac_n "checking for -lX11""... $ac_c" 1>&6
ac_lib_var=`echo X11 | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lX11  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3462 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
return 0; } 
 extern "C" void XOpenDisplay(); 
 int t2() { XOpenDisplay
()
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  X11_LIBS="-lX11"
else
  echo "$ac_t""no" 1>&6
fi

if test "$X11_LIBS" = ""; then
echo "configure: warning: could not find X11 library" 1>&2
fi



XT_LIBS=""
echo $ac_n "checking for -lXt""... $ac_c" 1>&6
ac_lib_var=`echo Xt | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lXt ${X11_LIBS} $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3506 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
return 0; } 
 extern "C" void XtToolkitInitialize(); 
 int t2() { XtToolkitInitialize
()
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  XT_LIBS="-lXt"
else
  echo "$ac_t""no" 1>&6
fi

if test "$XT_LIBS" = ""; then
echo "configure: warning: could not find X toolkit library" 1>&2
fi

XEXT_LIBS=""
echo $ac_n "checking for -lXext""... $ac_c" 1>&6
ac_lib_var=`echo Xext | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lXext ${X11_LIBS} $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3548 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
return 0; } 
 extern "C" void XShapeQueryVersion(); 
 int t2() { XShapeQueryVersion
()
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  XEXT_LIBS="-lXext"
else
  echo "$ac_t""no" 1>&6
fi


XAW_LIBS=""
echo $ac_n "checking for -lXmu""... $ac_c" 1>&6
ac_lib_var=`echo Xmu | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lXmu ${XAW_LIBS} ${XT_LIBS} ${XEXT_LIBS} ${X11_LIBS} $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3587 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
return 0; } 
 extern "C" void XtToolkitInitialize(); 
 extern "C" void XmuCvtStringToOrientation(); 
 int t2() { XtToolkitInitialize(); XmuCvtStringToOrientation
()
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  XAW_LIBS="-lXmu ${XAW_LIBS}"
else
  echo "$ac_t""no" 1>&6
fi

echo $ac_n "checking for -lXaw""... $ac_c" 1>&6
ac_lib_var=`echo Xaw | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lXaw ${XAW_LIBS} ${XT_LIBS} ${XEXT_LIBS} ${X11_LIBS} $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3625 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
return 0; } 
 extern "C" void XtToolkitInitialize(); 
 extern "C" void XawTextSetInsertionPoint(); 
 int t2() { XtToolkitInitialize(); XawTextSetInsertionPoint
()
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  XAW_LIBS="-lXaw ${XAW_LIBS}"
	cat >> confdefs.h <<\EOF
#define HAVE_ATHENA_WIDGETS 1
EOF

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


if test "$XAW_LIBS" != ""; then
for ac_hdr in X11/Xaw/Form.h X11/Xaw/Panner.h X11/Xaw/Porthole.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3669 "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>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in X11/Xmu/Editres.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3705 "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>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

fi
XPM_LIBS=""
echo $ac_n "checking for -lXpm""... $ac_c" 1>&6
ac_lib_var=`echo Xpm | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lXpm ${X11_LIBS} $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3743 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
return 0; } 
 extern "C" void XpmCreatePixmapFromXpmImage();
 int t2() { XpmCreatePixmapFromXpmImage
()
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  XPM_LIBS="-lXpm"
	cat >> confdefs.h <<\EOF
#define HAVE_XPM_WIDGETS 1
EOF

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


XM_LIBS=""
echo $ac_n "checking for -lXm""... $ac_c" 1>&6
ac_lib_var=`echo Xm | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lXm ${XPM_LIBS} ${XEXT_LIBS} ${XT_LIBS} ${XEXT_LIBS} ${X11_LIBS} $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3786 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
return 0; } 
 extern "C" void XtToolkitInitialize(); 
 extern "C" void XmCreateOptionMenu();
 int t2() { XtToolkitInitialize(); XmCreateOptionMenu
()
; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  XM_LIBS="-lXm"
	cat >> confdefs.h <<\EOF
#define HAVE_MOTIF_WIDGETS 1
EOF

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


if test "$XM_LIBS" = ""; then
echo "configure: warning: could not find Motif library" 1>&2
fi
LIBS="$ice_save_LIBS"
CFLAGS="$ice_save_CFLAGS"
CPPFLAGS="$ice_save_CPPFLAGS"
LDFLAGS="$ice_save_CFLAGS"
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CPP $CPPFLAGS 1>&5;
$CPP $CPPFLAGS'
ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

fi
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
set dummy ${MAKE-make}; ac_make=$2
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftestmake <<\EOF
all:
	@echo 'ac_maketemp="${MAKE}"'
EOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
if test -n "$ac_maketemp"; then
  eval ac_cv_prog_make_${ac_make}_set=yes
else
  eval ac_cv_prog_make_${ac_make}_set=no
fi
rm -f conftestmake
fi
if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  SET_MAKE=
else
  echo "$ac_t""no" 1>&6
  SET_MAKE="MAKE=${MAKE-make}"
fi

echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3869 "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 3891 "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 3909 "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
  :
else
cat > conftest.$ac_ext <<EOF
#line 3930 "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>&6
if test $ac_cv_header_stdc = yes; then
  cat >> confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF

fi

echo $ac_n "checking for mode_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3965 "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>&6
if test $ac_cv_type_mode_t = no; then
  cat >> confdefs.h <<\EOF
#define mode_t int
EOF

fi

echo $ac_n "checking for off_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3996 "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 "off_t" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_off_t=yes
else
  rm -rf conftest*
  ac_cv_type_off_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_off_t" 1>&6
if test $ac_cv_type_off_t = no; then
  cat >> confdefs.h <<\EOF
#define off_t long
EOF

fi

echo $ac_n "checking for pid_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4027 "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>&6
if test $ac_cv_type_pid_t = no; then
  cat >> confdefs.h <<\EOF
#define pid_t int
EOF

fi

echo $ac_n "checking for size_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4058 "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 "size_t" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_size_t=yes
else
  rm -rf conftest*
  ac_cv_type_size_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_size_t" 1>&6
if test $ac_cv_type_size_t = no; then
  cat >> confdefs.h <<\EOF
#define size_t unsigned
EOF

fi

echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4089 "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>&6
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 type of array argument to getgroups""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  ac_cv_type_getgroups=cross
else
cat > conftest.$ac_ext <<EOF
#line 4125 "configure"
#include "confdefs.h"

/* Thanks to Mike Rendell for this test.  */
#include <sys/types.h>
#define NGID 256
#undef MAX
#define MAX(x, y) ((x) > (y) ? (x) : (y))
main()
{
  gid_t gidset[NGID];
  int i, n;
  union { gid_t gval; long lval; }  val;

  val.lval = -1;
  for (i = 0; i < NGID; i++)
    gidset[i] = val.gval;
  n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
                 gidset);
  /* Exit non-zero if getgroups seems to require an array of ints.  This
     happens when gid_t is short but getgroups modifies an array of ints.  */
  exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
}

EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
    ac_cv_type_getgroups=gid_t
else
  ac_cv_type_getgroups=int
fi
fi
rm -fr conftest*
if test $ac_cv_type_getgroups = cross; then
        cat > conftest.$ac_ext <<EOF
#line 4160 "configure"
#include "confdefs.h"
#include <unistd.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_getgroups=gid_t
else
  rm -rf conftest*
  ac_cv_type_getgroups=int
fi
rm -f conftest*

fi
fi

echo "$ac_t""$ac_cv_type_getgroups" 1>&6
cat >> confdefs.h <<EOF
#define GETGROUPS_T $ac_cv_type_getgroups
EOF


echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4188 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
#ifdef signal
#undef signal
#endif
#ifdef __cplusplus
extern "C" void (*signal (int, void (*)(int)))(int);
#else
void (*signal ()) ();
#endif

int main() { return 0; }
int t() {
int i;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_cv_type_signal=void
else
  rm -rf conftest*
  ac_cv_type_signal=int
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_type_signal" 1>&6
cat >> confdefs.h <<EOF
#define RETSIGTYPE $ac_cv_type_signal
EOF


ac_safe=`echo "vfork.h" | tr './\055' '___'`
echo $ac_n "checking for vfork.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 <<EOF
#line 4229 "configure"
#include "confdefs.h"
#include <vfork.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>&6
  cat >> confdefs.h <<\EOF
#define HAVE_VFORK_H 1
EOF

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

echo $ac_n "checking for working vfork""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  echo $ac_n "checking for vfork""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4265 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char vfork(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char vfork();

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_vfork) || defined (__stub___vfork)
choke me
#else
vfork();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
fi

else
cat > conftest.$ac_ext <<EOF
#line 4306 "configure"
#include "confdefs.h"
/* Thanks to Paul Eggert for this test.  */
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_VFORK_H
#include <vfork.h>
#endif
/* On some sparc systems, changes by the child to local and incoming
   argument registers are propagated back to the parent.
   The compiler is told about this with #include <vfork.h>,
   but some compilers (e.g. gcc -O) don't grok <vfork.h>.
   Test for this by using a static variable whose address
   is put into a register that is clobbered by the vfork.  */
static
#ifdef __cplusplus
sparc_address_test (int arg)
#else
sparc_address_test (arg) int arg;
#endif
{
  static pid_t child;
  if (!child) {
    child = vfork ();
    if (child < 0)
      perror ("vfork");
    if (!child) {
      arg = getpid();
      write(-1, "", 0);
      _exit (arg);
    }
  }
}
main() {
  pid_t parent = getpid ();
  pid_t child;

  sparc_address_test ();

  child = vfork ();

  if (child == 0) {
    /* Here is another test for sparc vfork register problems.
       This test uses lots of local variables, at least
       as many local variables as main has allocated so far
       including compiler temporaries.  4 locals are enough for
       gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
       A buggy compiler should reuse the register of parent
       for one of the local variables, since it will think that
       parent can't possibly be used any more in this routine.
       Assigning to the local variable will thus munge parent
       in the parent process.  */
    pid_t
      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
    /* Convince the compiler that p..p7 are live; otherwise, it might
       use the same hardware register for all 8 local variables.  */
    if (p != p1 || p != p2 || p != p3 || p != p4
	|| p != p5 || p != p6 || p != p7)
      _exit(1);

    /* On some systems (e.g. IRIX 3.3),
       vfork doesn't separate parent from child file descriptors.
       If the child closes a descriptor before it execs or exits,
       this munges the parent's descriptor as well.
       Test for this by closing stdout in the child.  */
    _exit(close(fileno(stdout)) != 0);
  } else {
    int status;
    struct stat st;

    while (wait(&status) != child)
      ;
    exit(
	 /* Was there some problem with vforking?  */
	 child < 0

	 /* Did the child fail?  (This shouldn't happen.)  */
	 || status

	 /* Did the vfork/compiler bug occur?  */
	 || parent != getpid()

	 /* Did the file descriptor bug occur?  */
	 || fstat(fileno(stdout), &st) != 0
	 );
  }
}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  ac_cv_func_vfork=yes
else
  ac_cv_func_vfork=no
fi
fi
rm -fr conftest*
fi

echo "$ac_t""$ac_cv_func_vfork" 1>&6
if test $ac_cv_func_vfork = no; then
  cat >> confdefs.h <<\EOF
#define vfork fork
EOF

fi

echo $ac_n "checking whether getpgrp takes no argument""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_getpgrp_void'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  { echo "configure: error: cannot check getpgrp if cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 4425 "configure"
#include "confdefs.h"

/*
 * If this system has a BSD-style getpgrp(),
 * which takes a pid argument, exit unsuccessfully.
 *
 * Snarfed from Chet Ramey's bash pgrp.c test program
 */
#include <stdio.h>
#include <sys/types.h>

int     pid;
int     pg1, pg2, pg3, pg4;
int     ng, np, s, child;

main()
{
        pid = getpid();
        pg1 = getpgrp(0);
        pg2 = getpgrp();
        pg3 = getpgrp(pid);
        pg4 = getpgrp(1);

        /*
         * If all of these values are the same, it's pretty sure that
         * we're on a system that ignores getpgrp's first argument.
         */
        if (pg2 == pg4 && pg1 == pg3 && pg2 == pg3)
                exit(0);

        child = fork();
        if (child < 0)
                exit(1);
        else if (child == 0) {
                np = getpid();
                /*
                 * If this is Sys V, this will not work; pgrp will be
                 * set to np because setpgrp just changes a pgrp to be
                 * the same as the pid.
                 */
                setpgrp(np, pg1);
                ng = getpgrp(0);        /* Same result for Sys V and BSD */
                if (ng == pg1) {
                        exit(1);
                } else {
                        exit(0);
                }
        } else {
                wait(&s);
                exit(s>>8);
        }
}

EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  ac_cv_func_getpgrp_void=yes
else
  ac_cv_func_getpgrp_void=no
fi
fi
rm -fr conftest*

fi

echo "$ac_t""$ac_cv_func_getpgrp_void" 1>&6
if test $ac_cv_func_getpgrp_void = yes; then
  cat >> confdefs.h <<\EOF
#define GETPGRP_VOID 1
EOF

fi

# 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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4506 "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>&6
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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4538 "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>&6
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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4597 "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>&6
if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do
  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4626 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char $ac_func();

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
$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>&6
  cat >> confdefs.h <<EOF
#define CRAY_STACKSEG_END $ac_func
EOF

  break
else
  echo "$ac_t""no" 1>&6
fi

done
fi

echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  ac_cv_c_stack_direction=0
else
cat > conftest.$ac_ext <<EOF
#line 4680 "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>&6
cat >> confdefs.h <<EOF
#define STACK_DIRECTION $ac_cv_c_stack_direction
EOF

fi


ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5;
$CXXCPP $CPPFLAGS'
ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4731 "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 4753 "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 4771 "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
  :
else
cat > conftest.$ac_ext <<EOF
#line 4792 "configure"
#include "confdefs.h"
#ifdef __cplusplus
extern "C" void exit(int);
#endif
#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>&6
if test $ac_cv_header_stdc = yes; then
  cat >> confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF

fi

for ac_hdr in unistd.h limits.h malloc.h pwd.h stdlib.h termio.h termios.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4833 "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>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in sys/ioctl.h sys/param.h sys/time.h sys/resource.h sys/timeb.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4869 "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>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in sys/stat.h sys/stropts.h sys/vty.h sys/sysmacros.h sys/core.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4905 "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>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in sys/socket.h sys/termios.h sys/utsname.h sys/user.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4941 "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>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in fcntl.h string.h strings.h netdb.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4977 "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>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5010 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>
int main() { return 0; }
int t() {
struct tm *tp;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_cv_header_time=yes
else
  rm -rf conftest*
  ac_cv_header_time=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_header_time" 1>&6
if test $ac_cv_header_time = yes; then
  cat >> confdefs.h <<\EOF
#define TIME_WITH_SYS_TIME 1
EOF

fi

echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5044 "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>&6
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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5089 "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>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdedfghijklmnopqrstuvwxyz./\055' 'ABCDEDFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 ac_header_dirent=$ac_hdr; break
else
  echo "$ac_t""no" 1>&6
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""... $ac_c" 1>&6
ac_lib_var=`echo dir | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldir  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5129 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBS="$LIBS -ldir"
else
  echo "$ac_t""no" 1>&6
fi

else
echo $ac_n "checking for -lx""... $ac_c" 1>&6
ac_lib_var=`echo x | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lx  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5164 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBS="$LIBS -lx"
else
  echo "$ac_t""no" 1>&6
fi

fi

echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5197 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>

#if defined(S_ISBLK) && defined(S_IFDIR)
# if S_ISBLK (S_IFDIR)
You lose.
# endif
#endif

#if defined(S_ISBLK) && defined(S_IFCHR)
# if S_ISBLK (S_IFCHR)
You lose.
# endif
#endif

#if defined(S_ISLNK) && defined(S_IFREG)
# if S_ISLNK (S_IFREG)
You lose.
# endif
#endif

#if defined(S_ISSOCK) && defined(S_IFREG)
# if S_ISSOCK (S_IFREG)
You lose.
# endif
#endif

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

fi

echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
if test $ac_cv_header_stat_broken = yes; then
  cat >> confdefs.h <<\EOF
#define STAT_MACROS_BROKEN 1
EOF

fi



echo $ac_n "checking for ostrstream::frozen()""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_frozen_ostrstream'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  

ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5;
$CXXCPP $CPPFLAGS'
ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

cat > conftest.$ac_ext <<EOF
#line 5265 "configure"
#include "confdefs.h"
#include <strstream.h>
int main() { return 0; }
int t() {
ostrstream os; int frozen = os.frozen();
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ice_cv_frozen_ostrstream=yes
else
  rm -rf conftest*
  ice_cv_frozen_ostrstream=no
fi
rm -f conftest*



fi

echo "$ac_t""$ice_cv_frozen_ostrstream" 1>&6
if test "$ice_cv_frozen_ostrstream" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_FROZEN_OSTRSTREAM 1
EOF

fi


ice_tr=`echo dup2 | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_dup2=no
for ac_func in dup2
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5306 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_dup2=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_dup2}" = yes; then
echo $ac_n "checking for dup2 declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_dup2_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_dup2_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 5365 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}dup2 *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_dup2_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_dup2_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 5381 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}dup2 *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_dup2_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_dup2_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_dup2_decl" 1>&6
if test "$ice_cv_have_dup2_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo endpwent | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_endpwent=no
for ac_func in endpwent
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5420 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_endpwent=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_endpwent}" = yes; then
echo $ac_n "checking for endpwent declaration in pwd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_endpwent_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_endpwent_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in pwd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 5479 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}endpwent *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_endpwent_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_endpwent_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 5495 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}endpwent *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_endpwent_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_endpwent_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_endpwent_decl" 1>&6
if test "$ice_cv_have_endpwent_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo fcntl | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_fcntl=no
for ac_func in fcntl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5534 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_fcntl=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_fcntl}" = yes; then
echo $ac_n "checking for fcntl declaration in fcntl.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_fcntl_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_fcntl_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in fcntl.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 5593 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}fcntl *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_fcntl_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_fcntl_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 5609 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}fcntl *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_fcntl_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_fcntl_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_fcntl_decl" 1>&6
if test "$ice_cv_have_fcntl_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo ftime | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_ftime=no
for ac_func in ftime
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5648 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_ftime=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_ftime}" = yes; then
echo $ac_n "checking for ftime declaration in sys/timeb.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_ftime_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_ftime_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in sys/timeb.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 5707 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}ftime *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_ftime_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_ftime_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 5723 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}ftime *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_ftime_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_ftime_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_ftime_decl" 1>&6
if test "$ice_cv_have_ftime_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo gethostname | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_gethostname=no
for ac_func in gethostname
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5762 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_gethostname=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_gethostname}" = yes; then
echo $ac_n "checking for gethostname declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_gethostname_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_gethostname_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 5821 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}gethostname *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_gethostname_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_gethostname_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 5837 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}gethostname *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_gethostname_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_gethostname_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_gethostname_decl" 1>&6
if test "$ice_cv_have_gethostname_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo gethostbyname | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_gethostbyname=no
for ac_func in gethostbyname
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5876 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_gethostbyname=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_gethostbyname}" = yes; then
echo $ac_n "checking for gethostbyname declaration in netdb.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_gethostbyname_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_gethostbyname_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in netdb.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 5935 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}gethostbyname *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_gethostbyname_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_gethostbyname_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 5951 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}gethostbyname *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_gethostbyname_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_gethostbyname_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_gethostbyname_decl" 1>&6
if test "$ice_cv_have_gethostbyname_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo getrusage | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_getrusage=no
for ac_func in getrusage
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5990 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_getrusage=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_getrusage}" = yes; then
echo $ac_n "checking for getrusage declaration in sys/resource.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_getrusage_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_getrusage_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in sys/resource.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 6049 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}getrusage *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_getrusage_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_getrusage_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 6065 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}getrusage *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_getrusage_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_getrusage_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_getrusage_decl" 1>&6
if test "$ice_cv_have_getrusage_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo getwd | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_getwd=no
for ac_func in getwd
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6104 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_getwd=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_getwd}" = yes; then
echo $ac_n "checking for getwd declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_getwd_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_getwd_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 6163 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}getwd *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_getwd_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_getwd_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 6179 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}getwd *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_getwd_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_getwd_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_getwd_decl" 1>&6
if test "$ice_cv_have_getwd_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo getpty | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_getpty=no
for ac_func in getpty
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6218 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_getpty=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_getpty}" = yes; then
echo $ac_n "checking for getpty declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_getpty_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_getpty_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 6277 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}getpty *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_getpty_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_getpty_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 6293 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}getpty *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_getpty_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_getpty_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_getpty_decl" 1>&6
if test "$ice_cv_have_getpty_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo _getpty | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have__getpty=no
for ac_func in _getpty
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6332 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have__getpty=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have__getpty}" = yes; then
echo $ac_n "checking for _getpty declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have__getpty_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have__getpty_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 6391 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}_getpty *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have__getpty_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have__getpty_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 6407 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}_getpty *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have__getpty_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have__getpty_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have__getpty_decl" 1>&6
if test "$ice_cv_have__getpty_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo grantpt | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_grantpt=no
for ac_func in grantpt
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6446 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_grantpt=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_grantpt}" = yes; then
echo $ac_n "checking for grantpt declaration in stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_grantpt_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_grantpt_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdlib.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 6505 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}grantpt *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_grantpt_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_grantpt_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 6521 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}grantpt *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_grantpt_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_grantpt_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_grantpt_decl" 1>&6
if test "$ice_cv_have_grantpt_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo ioctl | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_ioctl=no
for ac_func in ioctl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6560 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_ioctl=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_ioctl}" = yes; then
echo $ac_n "checking for ioctl declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_ioctl_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_ioctl_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 6619 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}ioctl *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_ioctl_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_ioctl_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 6635 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}ioctl *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_ioctl_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_ioctl_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_ioctl_decl" 1>&6
if test "$ice_cv_have_ioctl_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo lstat | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_lstat=no
for ac_func in lstat
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6674 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_lstat=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_lstat}" = yes; then
echo $ac_n "checking for lstat declaration in sys/stat.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_lstat_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_lstat_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in sys/stat.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 6733 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}lstat *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_lstat_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_lstat_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 6749 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}lstat *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_lstat_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_lstat_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_lstat_decl" 1>&6
if test "$ice_cv_have_lstat_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo malloc | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_malloc=no
for ac_func in malloc
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6788 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_malloc=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_malloc}" = yes; then
echo $ac_n "checking for malloc declaration in stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_malloc_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_malloc_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdlib.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 6847 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}malloc *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_malloc_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_malloc_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 6863 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}malloc *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_malloc_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_malloc_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_malloc_decl" 1>&6
if test "$ice_cv_have_malloc_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo memcpy | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_memcpy=no
for ac_func in memcpy
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6902 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_memcpy=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_memcpy}" = yes; then
echo $ac_n "checking for memcpy declaration in string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_memcpy_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_memcpy_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in string.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 6961 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}memcpy *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_memcpy_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_memcpy_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 6977 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}memcpy *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_memcpy_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_memcpy_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_memcpy_decl" 1>&6
if test "$ice_cv_have_memcpy_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo memset | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_memset=no
for ac_func in memset
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 7016 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_memset=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_memset}" = yes; then
echo $ac_n "checking for memset declaration in string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_memset_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_memset_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in string.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 7075 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}memset *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_memset_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_memset_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 7091 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}memset *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_memset_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_memset_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_memset_decl" 1>&6
if test "$ice_cv_have_memset_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo popen | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_popen=no
for ac_func in popen
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 7130 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_popen=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_popen}" = yes; then
echo $ac_n "checking for popen declaration in stdio.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_popen_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_popen_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdio.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 7189 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}popen *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_popen_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_popen_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 7205 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}popen *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_popen_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_popen_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_popen_decl" 1>&6
if test "$ice_cv_have_popen_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo pclose | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_pclose=no
for ac_func in pclose
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 7244 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_pclose=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_pclose}" = yes; then
echo $ac_n "checking for pclose declaration in stdio.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_pclose_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_pclose_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdio.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 7303 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}pclose *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_pclose_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_pclose_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 7319 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}pclose *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_pclose_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_pclose_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_pclose_decl" 1>&6
if test "$ice_cv_have_pclose_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo ptsname | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_ptsname=no
for ac_func in ptsname
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 7358 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_ptsname=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_ptsname}" = yes; then
echo $ac_n "checking for ptsname declaration in stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_ptsname_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_ptsname_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdlib.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 7417 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}ptsname *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_ptsname_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_ptsname_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 7433 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}ptsname *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_ptsname_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_ptsname_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_ptsname_decl" 1>&6
if test "$ice_cv_have_ptsname_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo rand | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_rand=no
for ac_func in rand
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 7472 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_rand=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_rand}" = yes; then
echo $ac_n "checking for rand declaration in stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_rand_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_rand_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdlib.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 7531 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}rand *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_rand_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_rand_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 7547 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}rand *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_rand_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_rand_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_rand_decl" 1>&6
if test "$ice_cv_have_rand_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo random | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_random=no
for ac_func in random
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 7586 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_random=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_random}" = yes; then
echo $ac_n "checking for random declaration in stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_random_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_random_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdlib.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 7645 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}random *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_random_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_random_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 7661 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}random *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_random_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_random_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_random_decl" 1>&6
if test "$ice_cv_have_random_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo readlink | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_readlink=no
for ac_func in readlink
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 7700 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_readlink=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_readlink}" = yes; then
echo $ac_n "checking for readlink declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_readlink_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_readlink_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 7759 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}readlink *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_readlink_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_readlink_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 7775 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}readlink *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_readlink_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_readlink_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_readlink_decl" 1>&6
if test "$ice_cv_have_readlink_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo setbuf | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_setbuf=no
for ac_func in setbuf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 7814 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_setbuf=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_setbuf}" = yes; then
echo $ac_n "checking for setbuf declaration in stdio.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_setbuf_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_setbuf_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdio.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 7873 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setbuf *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setbuf_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setbuf_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 7889 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setbuf *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setbuf_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setbuf_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_setbuf_decl" 1>&6
if test "$ice_cv_have_setbuf_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo setpgrp | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_setpgrp=no
for ac_func in setpgrp
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 7928 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_setpgrp=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_setpgrp}" = yes; then
echo $ac_n "checking for setpgrp declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_setpgrp_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_setpgrp_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 7987 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setpgrp *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setpgrp_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setpgrp_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 8003 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setpgrp *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setpgrp_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setpgrp_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_setpgrp_decl" 1>&6
if test "$ice_cv_have_setpgrp_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo setpgrp2 | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_setpgrp2=no
for ac_func in setpgrp2
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8042 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_setpgrp2=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_setpgrp2}" = yes; then
echo $ac_n "checking for setpgrp2 declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_setpgrp2_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_setpgrp2_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 8101 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setpgrp2 *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setpgrp2_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setpgrp2_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 8117 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setpgrp2 *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setpgrp2_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setpgrp2_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_setpgrp2_decl" 1>&6
if test "$ice_cv_have_setpgrp2_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo setpgid | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_setpgid=no
for ac_func in setpgid
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8156 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_setpgid=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_setpgid}" = yes; then
echo $ac_n "checking for setpgid declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_setpgid_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_setpgid_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 8215 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setpgid *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setpgid_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setpgid_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 8231 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setpgid *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setpgid_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setpgid_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_setpgid_decl" 1>&6
if test "$ice_cv_have_setpgid_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo setpwent | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_setpwent=no
for ac_func in setpwent
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8270 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_setpwent=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_setpwent}" = yes; then
echo $ac_n "checking for setpwent declaration in pwd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_setpwent_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_setpwent_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in pwd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 8329 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setpwent *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setpwent_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setpwent_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 8345 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setpwent *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setpwent_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setpwent_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_setpwent_decl" 1>&6
if test "$ice_cv_have_setpwent_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo setsid | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_setsid=no
for ac_func in setsid
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8384 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_setsid=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_setsid}" = yes; then
echo $ac_n "checking for setsid declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_setsid_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_setsid_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 8443 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setsid *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setsid_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setsid_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 8459 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setsid *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setsid_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setsid_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_setsid_decl" 1>&6
if test "$ice_cv_have_setsid_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo setvbuf | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_setvbuf=no
for ac_func in setvbuf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8498 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_setvbuf=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_setvbuf}" = yes; then
echo $ac_n "checking for setvbuf declaration in stdio.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_setvbuf_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_setvbuf_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdio.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 8557 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setvbuf *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setvbuf_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setvbuf_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 8573 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}setvbuf *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_setvbuf_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_setvbuf_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_setvbuf_decl" 1>&6
if test "$ice_cv_have_setvbuf_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo sigblock | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_sigblock=no
for ac_func in sigblock
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8612 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_sigblock=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_sigblock}" = yes; then
echo $ac_n "checking for sigblock declaration in signal.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_sigblock_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_sigblock_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in signal.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 8671 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}sigblock *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_sigblock_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_sigblock_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 8687 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}sigblock *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_sigblock_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_sigblock_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_sigblock_decl" 1>&6
if test "$ice_cv_have_sigblock_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo sigsetmask | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_sigsetmask=no
for ac_func in sigsetmask
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8726 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_sigsetmask=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_sigsetmask}" = yes; then
echo $ac_n "checking for sigsetmask declaration in signal.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_sigsetmask_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_sigsetmask_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in signal.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 8785 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}sigsetmask *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_sigsetmask_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_sigsetmask_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 8801 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}sigsetmask *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_sigsetmask_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_sigsetmask_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_sigsetmask_decl" 1>&6
if test "$ice_cv_have_sigsetmask_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo sigprocmask | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_sigprocmask=no
for ac_func in sigprocmask
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8840 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_sigprocmask=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_sigprocmask}" = yes; then
echo $ac_n "checking for sigprocmask declaration in signal.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_sigprocmask_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_sigprocmask_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in signal.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 8899 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}sigprocmask *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_sigprocmask_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_sigprocmask_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 8915 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}sigprocmask *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_sigprocmask_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_sigprocmask_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_sigprocmask_decl" 1>&6
if test "$ice_cv_have_sigprocmask_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo sigsuspend | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_sigsuspend=no
for ac_func in sigsuspend
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8954 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_sigsuspend=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_sigsuspend}" = yes; then
echo $ac_n "checking for sigsuspend declaration in signal.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_sigsuspend_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_sigsuspend_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in signal.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 9013 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}sigsuspend *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_sigsuspend_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_sigsuspend_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 9029 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}sigsuspend *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_sigsuspend_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_sigsuspend_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_sigsuspend_decl" 1>&6
if test "$ice_cv_have_sigsuspend_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo srand | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_srand=no
for ac_func in srand
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9068 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_srand=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_srand}" = yes; then
echo $ac_n "checking for srand declaration in stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_srand_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_srand_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdlib.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 9127 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}srand *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_srand_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_srand_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 9143 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}srand *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_srand_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_srand_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_srand_decl" 1>&6
if test "$ice_cv_have_srand_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo srandom | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_srandom=no
for ac_func in srandom
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9182 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_srandom=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_srandom}" = yes; then
echo $ac_n "checking for srandom declaration in stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_srandom_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_srandom_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdlib.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 9241 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}srandom *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_srandom_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_srandom_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 9257 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}srandom *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_srandom_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_srandom_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_srandom_decl" 1>&6
if test "$ice_cv_have_srandom_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo stat | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_stat=no
for ac_func in stat
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9296 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_stat=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_stat}" = yes; then
echo $ac_n "checking for stat declaration in sys/stat.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_stat_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_stat_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in sys/stat.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 9355 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}stat *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_stat_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_stat_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 9371 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}stat *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_stat_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_stat_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_stat_decl" 1>&6
if test "$ice_cv_have_stat_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo strerror | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_strerror=no
for ac_func in strerror
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9410 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_strerror=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_strerror}" = yes; then
echo $ac_n "checking for strerror declaration in string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_strerror_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_strerror_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in string.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 9469 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}strerror *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_strerror_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_strerror_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 9485 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}strerror *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_strerror_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_strerror_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_strerror_decl" 1>&6
if test "$ice_cv_have_strerror_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo strsignal | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_strsignal=no
for ac_func in strsignal
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9524 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_strsignal=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_strsignal}" = yes; then
echo $ac_n "checking for strsignal declaration in string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_strsignal_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_strsignal_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in string.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 9583 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}strsignal *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_strsignal_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_strsignal_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 9599 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}strsignal *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_strsignal_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_strsignal_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_strsignal_decl" 1>&6
if test "$ice_cv_have_strsignal_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo strtol | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_strtol=no
for ac_func in strtol
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9638 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_strtol=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_strtol}" = yes; then
echo $ac_n "checking for strtol declaration in stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_strtol_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_strtol_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdlib.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 9697 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}strtol *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_strtol_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_strtol_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 9713 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}strtol *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_strtol_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_strtol_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_strtol_decl" 1>&6
if test "$ice_cv_have_strtol_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo strtod | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_strtod=no
for ac_func in strtod
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9752 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_strtod=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_strtod}" = yes; then
echo $ac_n "checking for strtod declaration in stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_strtod_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_strtod_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdlib.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 9811 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}strtod *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_strtod_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_strtod_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 9827 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}strtod *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_strtod_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_strtod_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_strtod_decl" 1>&6
if test "$ice_cv_have_strtod_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo tcgetattr | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_tcgetattr=no
for ac_func in tcgetattr
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9866 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_tcgetattr=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_tcgetattr}" = yes; then
echo $ac_n "checking for tcgetattr declaration in termios.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_tcgetattr_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_tcgetattr_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in termios.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 9925 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}tcgetattr *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_tcgetattr_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_tcgetattr_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 9941 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}tcgetattr *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_tcgetattr_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_tcgetattr_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_tcgetattr_decl" 1>&6
if test "$ice_cv_have_tcgetattr_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo tcsetattr | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_tcsetattr=no
for ac_func in tcsetattr
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9980 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_tcsetattr=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_tcsetattr}" = yes; then
echo $ac_n "checking for tcsetattr declaration in termios.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_tcsetattr_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_tcsetattr_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in termios.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 10039 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}tcsetattr *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_tcsetattr_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_tcsetattr_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 10055 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}tcsetattr *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_tcsetattr_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_tcsetattr_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_tcsetattr_decl" 1>&6
if test "$ice_cv_have_tcsetattr_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo tcgetsid | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_tcgetsid=no
for ac_func in tcgetsid
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 10094 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_tcgetsid=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_tcgetsid}" = yes; then
echo $ac_n "checking for tcgetsid declaration in sys/termios.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_tcgetsid_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_tcgetsid_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in sys/termios.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 10153 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}tcgetsid *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_tcgetsid_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_tcgetsid_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 10169 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}tcgetsid *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_tcgetsid_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_tcgetsid_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_tcgetsid_decl" 1>&6
if test "$ice_cv_have_tcgetsid_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo tcgetpgrp | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_tcgetpgrp=no
for ac_func in tcgetpgrp
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 10208 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_tcgetpgrp=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_tcgetpgrp}" = yes; then
echo $ac_n "checking for tcgetpgrp declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_tcgetpgrp_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_tcgetpgrp_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 10267 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}tcgetpgrp *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_tcgetpgrp_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_tcgetpgrp_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 10283 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}tcgetpgrp *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_tcgetpgrp_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_tcgetpgrp_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_tcgetpgrp_decl" 1>&6
if test "$ice_cv_have_tcgetpgrp_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo tcsetpgrp | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_tcsetpgrp=no
for ac_func in tcsetpgrp
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 10322 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_tcsetpgrp=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_tcsetpgrp}" = yes; then
echo $ac_n "checking for tcsetpgrp declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_tcsetpgrp_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_tcsetpgrp_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 10381 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}tcsetpgrp *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_tcsetpgrp_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_tcsetpgrp_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 10397 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}tcsetpgrp *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_tcsetpgrp_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_tcsetpgrp_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_tcsetpgrp_decl" 1>&6
if test "$ice_cv_have_tcsetpgrp_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo times | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_times=no
for ac_func in times
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 10436 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_times=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_times}" = yes; then
echo $ac_n "checking for times declaration in sys/times.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_times_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_times_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in sys/times.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 10495 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}times *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_times_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_times_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 10511 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}times *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_times_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_times_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_times_decl" 1>&6
if test "$ice_cv_have_times_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo uname | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_uname=no
for ac_func in uname
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 10550 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_uname=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_uname}" = yes; then
echo $ac_n "checking for uname declaration in sys/utsname.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_uname_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_uname_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in sys/utsname.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 10609 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}uname *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_uname_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_uname_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 10625 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}uname *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_uname_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_uname_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_uname_decl" 1>&6
if test "$ice_cv_have_uname_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo unlink | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_unlink=no
for ac_func in unlink
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 10664 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_unlink=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_unlink}" = yes; then
echo $ac_n "checking for unlink declaration in unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_unlink_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_unlink_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 10723 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}unlink *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_unlink_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_unlink_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 10739 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}unlink *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_unlink_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_unlink_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_unlink_decl" 1>&6
if test "$ice_cv_have_unlink_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo unlockpt | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_unlockpt=no
for ac_func in unlockpt
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 10778 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_unlockpt=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_unlockpt}" = yes; then
echo $ac_n "checking for unlockpt declaration in stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_unlockpt_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_unlockpt_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in stdlib.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 10837 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}unlockpt *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_unlockpt_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_unlockpt_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 10853 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}unlockpt *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_unlockpt_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_unlockpt_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_unlockpt_decl" 1>&6
if test "$ice_cv_have_unlockpt_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo vfork | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_vfork=no
for ac_func in vfork
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 10892 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_vfork=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_vfork}" = yes; then
echo $ac_n "checking for vfork declaration in vfork.h unistd.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_vfork_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_vfork_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in vfork.h unistd.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 10951 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}vfork *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_vfork_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_vfork_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 10967 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}vfork *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_vfork_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_vfork_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_vfork_decl" 1>&6
if test "$ice_cv_have_vfork_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


ice_tr=`echo waitpid | tr '[a-z]' '[A-Z]'`
ice_have_tr=HAVE_$ice_tr
ice_have_decl_tr=${ice_have_tr}_DECL
ice_have_waitpid=no
for ac_func in waitpid
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 11006 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func();

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
$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>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 ice_have_waitpid=yes
else
  echo "$ac_t""no" 1>&6
fi
done

if test "${ice_have_waitpid}" = yes; then
echo $ac_n "checking for waitpid declaration in sys/wait.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_waitpid_decl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ice_cv_have_waitpid_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z_0-9_])'
for header in sys/wait.h; do
# Check for ordinary declaration
cat > conftest.$ac_ext <<EOF
#line 11065 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}waitpid *\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_waitpid_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_waitpid_decl" = yes; then
	break
fi
# Check for "fixed" declaration like "getpid _PARAMS((int))"
cat > conftest.$ac_ext <<EOF
#line 11081 "configure"
#include "confdefs.h"
#include <$header>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "${ice_re_word}waitpid *$ice_re_params\(\(" >/dev/null 2>&1; then
  rm -rf conftest*
  ice_cv_have_waitpid_decl=yes
fi
rm -f conftest*

if test "$ice_cv_have_waitpid_decl" = yes; then
	break
fi
done

fi

echo "$ac_t""$ice_cv_have_waitpid_decl" 1>&6
if test "$ice_cv_have_waitpid_decl" = yes; then
cat >> confdefs.h <<EOF
#define ${ice_have_decl_tr} 1
EOF

fi
fi


echo $ac_n "checking for PATH_MAX definition in limits.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_path_max'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
cat > conftest.$ac_ext <<EOF
#line 11115 "configure"
#include "confdefs.h"
#include <limits.h>
int main() { return 0; }
int t() {
int n = PATH_MAX;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ice_cv_have_path_max=yes
else
  rm -rf conftest*
  ice_cv_have_path_max=no
fi
rm -f conftest*


fi

echo "$ac_t""$ice_cv_have_path_max" 1>&6
if test "$ice_cv_have_path_max" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_PATH_MAX 1
EOF

fi


echo $ac_n "checking for _POSIX_PATH_MAX definition in limits.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_posix_path_max'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
cat > conftest.$ac_ext <<EOF
#line 11150 "configure"
#include "confdefs.h"
#include <limits.h>
int main() { return 0; }
int t() {
int n = _POSIX_PATH_MAX
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ice_cv_have_posix_path_max=yes
else
  rm -rf conftest*
  ice_cv_have_posix_path_max=no
fi
rm -f conftest*


fi

echo "$ac_t""$ice_cv_have_posix_path_max" 1>&6
if test "$ice_cv_have_posix_path_max" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_POSIX_PATH_MAX 1
EOF

fi


echo $ac_n "checking for MAXPATHLEN definition in sys/param.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ice_cv_have_maxpathlen'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
cat > conftest.$ac_ext <<EOF
#line 11185 "configure"
#include "confdefs.h"
#include <sys/param.h>
int main() { return 0; }
int t() {
int n = MAXPATHLEN;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ice_cv_have_maxpathlen=yes
else
  rm -rf conftest*
  ice_cv_have_maxpathlen=no
fi
rm -f conftest*


fi

echo "$ac_t""$ice_cv_have_maxpathlen" 1>&6
if test "$ice_cv_have_maxpathlen" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_MAXPATHLEN 1
EOF

fi

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

trap '' 1 2 15
cat > confcache <<\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,
# and sets the high bit in the cache file unless we assign to the vars.
(set) 2>&1 |
  sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
  >> confcache
if cmp -s $cache_file confcache; then
  :
else
  if test -w $cache_file; then
    echo "updating cache $cache_file"
    cat confcache > $cache_file
  else
    echo "not updating unwritable cache $cache_file"
  fi
fi
rm -f confcache

trap 'rm -fr conftest* confdefs* core core.* *.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

DEFS=-DHAVE_CONFIG_H

# 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 2.7"
    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 -fr `echo "Makefile vr.h Ddd ddd.man config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF

# 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%@bindir@%$bindir%g
s%@sbindir@%$sbindir%g
s%@libexecdir@%$libexecdir%g
s%@datadir@%$datadir%g
s%@sysconfdir@%$sysconfdir%g
s%@sharedstatedir@%$sharedstatedir%g
s%@localstatedir@%$localstatedir%g
s%@libdir@%$libdir%g
s%@includedir@%$includedir%g
s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
s%@ddd@%$ddd%g
s%@Ddd@%$Ddd%g
s%@DDD@%$DDD%g
s%@VERSION@%$VERSION%g
s%@host@%$host%g
s%@host_alias@%$host_alias%g
s%@host_cpu@%$host_cpu%g
s%@host_vendor@%$host_vendor%g
s%@host_os@%$host_os%g
s%@GCC@%$GCC%g
s%@LN_S@%$LN_S%g
s%@SH@%$SH%g
s%@TAR@%$TAR%g
s%@GZIP@%$GZIP%g
s%@M4@%$M4%g
s%@SED@%$SED%g
s%@DIFF@%$DIFF%g
s%@DVIPS@%$DVIPS%g
s%@RSH@%$RSH%g
s%@LPR@%$LPR%g
s%@PRINT_COMMAND@%$PRINT_COMMAND%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@RANLIB@%$RANLIB%g
s%@YACC@%$YACC%g
s%@YFLAGS@%$YFLAGS%g
s%@LEX@%$LEX%g
s%@LEXLIB@%$LEXLIB%g
s%@LFLAGS@%$LFLAGS%g
s%@AWK@%$AWK%g
s%@CC@%$CC%g
s%@CPP@%$CPP%g
s%@CXX@%$CXX%g
s%@CXXCPP@%$CXXCPP%g
s%@CXXWARNINGS@%$CXXWARNINGS%g
s%@CXXDEBUG@%$CXXDEBUG%g
s%@CXXOPT@%$CXXOPT%g
s%@CXXLIBS@%$CXXLIBS%g
s%@CXXSTATIC_BINDING@%$CXXSTATIC_BINDING%g
s%@CXXDYNAMIC_BINDING@%$CXXDYNAMIC_BINDING%g
s%@EXTERNAL_TEMPLATES@%$EXTERNAL_TEMPLATES%g
s%@NO_IMPLICIT_TEMPLATES@%$NO_IMPLICIT_TEMPLATES%g
s%@ELIDE_CONSTRUCTORS@%$ELIDE_CONSTRUCTORS%g
s%@CXXSTUFF@%$CXXSTUFF%g
s%@CPP_TRADITIONAL@%$CPP_TRADITIONAL%g
s%@LIBM@%$LIBM%g
s%@LIBC@%$LIBC%g
s%@LIBGEN@%$LIBGEN%g
s%@EXTRA_LIBC@%$EXTRA_LIBC%g
s%@LIBTERMCAP@%$LIBTERMCAP%g
s%@LIBIBERTY@%$LIBIBERTY%g
s%@LIBRX@%$LIBRX%g
s%@X_CFLAGS@%$X_CFLAGS%g
s%@X_PRE_LIBS@%$X_PRE_LIBS%g
s%@X_LIBS@%$X_LIBS%g
s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
s%@X11_LIBS@%$X11_LIBS%g
s%@XT_LIBS@%$XT_LIBS%g
s%@XEXT_LIBS@%$XEXT_LIBS%g
s%@XAW_LIBS@%$XAW_LIBS%g
s%@XPM_LIBS@%$XPM_LIBS%g
s%@XM_LIBS@%$XM_LIBS%g
s%@SET_MAKE@%$SET_MAKE%g
s%@ALLOCA@%$ALLOCA%g

CEOF
EOF
cat >> $CONFIG_STATUS <<EOF

CONFIG_FILES=\${CONFIG_FILES-"Makefile vr.h Ddd ddd.man"}
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="/`echo $ac_dir|sed 's%^\./%%'`"
    # 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

# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
# NAME is the cpp macro being defined and VALUE is the value it is being given.
#
# ac_d sets the value in "#define NAME VALUE" lines.
ac_dA='s%^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
ac_dB='\([ 	][ 	]*\)[^ 	]*%\1#\2'
ac_dC='\3'
ac_dD='%g'
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
ac_uA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
ac_uB='\([ 	]\)%\1#\2define\3'
ac_uC=' '
ac_uD='\4%g'
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_eA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
ac_eB='$%\1#\2define\3'
ac_eC=' '
ac_eD='%g'

CONFIG_HEADERS=${CONFIG_HEADERS-"config.h"}
for ac_file in .. $CONFIG_HEADERS; do if test "x$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

  echo creating $ac_file

  rm -f conftest.frag conftest.in conftest.out
  cp $ac_given_srcdir/$ac_file_in conftest.in

EOF

# Transform confdefs.h into a sed script conftest.vals that substitutes
# the proper values into config.h.in to produce config.h.  And first:
# Protect against being on the right side of a sed subst in config.status.
# Protect against being in an unquoted here document in config.status.
rm -f conftest.vals
cat > conftest.hdr <<\EOF
s/[\\&%]/\\&/g
s%[\\$`]%\\&%g
s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
s%ac_d%ac_u%gp
s%ac_u%ac_e%gp
EOF
sed -n -f conftest.hdr confdefs.h > conftest.vals
rm -f conftest.hdr

# This sed command replaces #undef with comments.  This is necessary, for
# example, in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
cat >> conftest.vals <<\EOF
s%^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
EOF

# Break up conftest.vals because some shells have a limit on
# the size of here documents, and old seds have small limits too.
# Maximum number of lines to put in a single here document.
ac_max_here_lines=12

rm -f conftest.tail
while :
do
  ac_lines=`grep -c . conftest.vals`
  # grep -c gives empty output for an empty file on some AIX systems.
  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
  # Write a limited-size here document to conftest.frag.
  echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
  echo 'CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in
' >> $CONFIG_STATUS
  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
  rm -f conftest.vals
  mv conftest.tail conftest.vals
done
rm -f conftest.vals

cat >> $CONFIG_STATUS <<\EOF
  rm -f conftest.frag conftest.h
  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
  cat conftest.in >> conftest.h
  rm -f conftest.in
  if cmp -s $ac_file conftest.h 2>/dev/null; then
    echo "$ac_file is unchanged"
    rm -f conftest.h
  else
    rm -f $ac_file
    mv conftest.h $ac_file
  fi
fi; done


date > stamp-h
exit 0
EOF
chmod +x $CONFIG_STATUS
rm -fr confdefs* $ac_clean_files
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1

