#! /bin/sh

# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.12.971230 
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.

# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_default_prefix=/usr/local

# 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=
# Maximum number of lines to put in a shell here document.
ac_max_here_lines=12

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
cat <<EOF
--enable and --with options recognized:
Development Options:
  --disable-echo          test: display "compiling" commands (default: on)
  --enable-find-leaks     logic for testing memory leaks (default: off)
  --enable-debug          logic for traces/debugging (default: off)
  --enable-warnings       GCC compiler warnings (default: off)
Basic Configuration Options:
  --disable-full-paths    control whether full utility pathnames are used (default: on)
  --with-socks[=path]     link with socks library if available
  --with-socks5[=path]    link with socks5 library if available
  --with-screen=XXX       select screen type
                          (XXX is curses (default), ncurses or slang)
Miscellaneous Options:
  --disable-forms-options disable experimental forms-based options (default: on)
  --disable-menu-options  disable old-style option menu (default: on)
EOF
cat <<EOF
  --disable-config-info   disable browsable configuration-info (default: on)
  --enable-persistent-cookies   use experimental persistent-cookie support (default: off)
  --enable-color-style    use optional/experimental color style (default: off)
  --disable-partial       use partial-display logic (default: on)
  --enable-default-colors enable use of default-colors (ncurses/slang) (default: off)
  --disable-extended-dtd  disable extended HTML DTD logic (default: on)
  --enable-externs        use external commands (default: off)
  --enable-font-switch    use Linux setfont for character-translation (default: off)
  --enable-cgi-links      support cgi links w/o a http daemon (default: off)
  --enable-exec-links     support cgi links w/o a http daemon (default: off)
  --enable-exec-scripts   support cgi links w/o a http daemon (default: off)
  --enable-internal-links handle following links to same doc differently (default: off)
EOF
cat <<EOF
  --enable-nsl-fork       fork NSL requests, allowing them to be aborted (default: off)
  --enable-syslog         log URL requests via syslog (default: off)
  --enable-underlines     underline links rather than using boldface (default: off)
  --enable-gzip-help      install gzip'ed help files (default: off)
  --with-zlib             use zlib for decompression of some gzip files
Directory Editor Options:
  --disable-dired          enable optional directory-editor, DirEd (default: on)
  --disable-dired-archive  disable dearchiving commands (default: on)
  --disable-dired-override disable private keymaps (default: on)
  --disable-dired-permit  disable chmod/attrib commands (default: on)
  --disable-dired-xpermit disable chmod/attrib commands (default: on)
  --disable-dired-tar     disable "tar" command (default: on)
EOF
cat <<EOF
  --disable-dired-uudecode disable "uudecode" command (default: on)
  --disable-dired-zip     disable "zip", "unzip"  commands (default: on)
  --disable-dired-gzip    disable "gzip", "gunzip" commands (default: on)
  --disable-long-list     disable long "ls -l" directory listings (default: on)
  --disable-parent-dir-refs
                          disable "Up-to" links in directory listings (default: on)
EOF
    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 2.12.971230"
    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 these to C if already set.  These must not be set unconditionally
# because not all systems understand e.g. LANG=C (notably SCO).
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
# Non-C LC_CTYPE values break the ctype check.
if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    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=userdefs.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='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

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





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
echo "configure:602: checking host system type" >&5

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



# 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
echo "configure:627: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="gcc"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
  echo "$ac_t""$CC" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:656: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  ac_prog_rejected=no
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
	continue
      fi
      ac_cv_prog_CC="cc"
      break
    fi
  done
  IFS="$ac_save_ifs"
if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_CC
  shift
  if test $# -gt 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    set dummy "$ac_dir/$ac_word" "$@"
    shift
    ac_cv_prog_CC="$@"
  fi
fi
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
  echo "$ac_t""$CC" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

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

echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:704: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5

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

cat > conftest.$ac_ext <<EOF
#line 714 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
if { (eval echo configure:718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  ac_cv_prog_cc_works=yes
  # If we can't run a trivial program, we are probably using a cross compiler.
  if (./conftest; exit) 2>/dev/null; then
    ac_cv_prog_cc_cross=no
  else
    ac_cv_prog_cc_cross=yes
  fi
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  ac_cv_prog_cc_works=no
fi
rm -fr conftest*

echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
if test $ac_cv_prog_cc_works = no; then
  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:738: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:743: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.c <<EOF
#ifdef __GNUC__
  yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:752: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
  ac_cv_prog_gcc=yes
else
  ac_cv_prog_gcc=no
fi
fi

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

if test $ac_cv_prog_gcc = yes; then
  GCC=yes
  ac_test_CFLAGS="${CFLAGS+set}"
  ac_save_CFLAGS="$CFLAGS"
  CFLAGS=
  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:767: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_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_cc_g=yes
else
  ac_cv_prog_cc_g=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
  if test "$ac_test_CFLAGS" = set; then
    CFLAGS="$ac_save_CFLAGS"
  elif test $ac_cv_prog_cc_g = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-O2"
  fi
else
  GCC=
  test "${CFLAGS+set}" = set || CFLAGS="-g"
fi

echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:795: checking how to run the C preprocessor" >&5
# 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 810 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:816: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.$ac_ext <<EOF
#line 827 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:833: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&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

# 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
echo "configure:858: checking for $ac_word" >&5
if eval "test \"`echo '$''{'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

echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
echo "configure:885: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'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 style of include in makefiles""... $ac_c" 1>&6
echo "configure:913: checking for style of include in makefiles" >&5

make_include_left=""
make_include_right=""
make_include_quote="unknown"

cf_inc=head$$
cf_dir=subd$$
echo 'RESULT=OK' >$cf_inc
mkdir $cf_dir

for cf_include in "include" ".include" "!include"
do
	for cf_quote in '' '"'
	do
		cat >$cf_dir/makefile <<CF_EOF
SHELL=/bin/sh
${cf_include} ${cf_quote}../$cf_inc${cf_quote}
all :
	@echo 'cf_make_include=\$(RESULT)'
CF_EOF
	cf_make_include=""
	eval `(cd $cf_dir && ${MAKE-make}) 2>&5 | grep cf_make_include=OK`
	if test -n "$cf_make_include"; then
		make_include_left="$cf_include"
		make_include_quote="$cf_quote"
		break
	else
		echo Tried 1>&5
		cat $cf_dir/makefile 1>&5
	fi
	done
	test -n "$cf_make_include" && break
done

rm -rf $cf_inc $cf_dir

if test -z "$make_include_left" ; then
	{ echo "configure: error: Your $ac_make program does not support includes" 1>&2; exit 1; }
fi
if test ".$make_include_quote" != .unknown ; then
	make_include_left="$make_include_left $make_include_quote"
	make_include_right="$make_include_quote"
fi

echo "$ac_t""${make_include_left}file${make_include_right}" 1>&6




# 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""... $ac_c" 1>&6
echo "configure:974: checking for a BSD compatible install" >&5
if test -z "$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'

for ac_prog in lint alint lclint tdlint
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
echo "configure:1028: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_LINT'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$LINT"; then
  ac_cv_prog_LINT="$LINT" # Let the user override the test.
else
  IFS="${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_LINT="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
LINT="$ac_cv_prog_LINT"
if test -n "$LINT"; then
  echo "$ac_t""$LINT" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$LINT" && break
done


echo $ac_n "checking for AIX""... $ac_c" 1>&6
echo "configure:1058: checking for AIX" >&5
cat > conftest.$ac_ext <<EOF
#line 1060 "configure"
#include "confdefs.h"
#ifdef _AIX
  yes
#endif

EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "yes" >/dev/null 2>&1; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
#define _ALL_SOURCE 1
EOF

else
  rm -rf conftest*
  echo "$ac_t""no" 1>&6
fi
rm -f conftest*


echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
echo "configure:1082: checking for POSIXized ISC" >&5
if test -d /etc/conf/kconfig.d &&
  grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
then
  echo "$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 if you want to see long compiling messages""... $ac_c" 1>&6
echo "configure:1108: checking if you want to see long compiling messages" >&5

# Check whether --enable-echo or --disable-echo was given.
if test "${enable_echo+set}" = set; then
  enableval="$enable_echo"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    
    ECHO_LD='@echo linking $@;'
    RULE_CC='	@echo compiling $<'
    SHOW_CC='	@echo compiling $@'
    ECHO_CC='@'
 
  else
    
    ECHO_LD=''
    RULE_CC='# compiling'
    SHOW_CC='# compiling'
    ECHO_CC=''

  fi
else
  enableval=yes 
  
    ECHO_LD=''
    RULE_CC='# compiling'
    SHOW_CC='# compiling'
    ECHO_CC=''

  
fi

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






# special case for WWW/*
if test -n "$ECHO_CC" ; then
	DONT_ECHO_CC="$SHOW_CC ;"
else
	DONT_ECHO_CC=''
fi


echo $ac_n "checking if you want to check memory-leaks""... $ac_c" 1>&6
echo "configure:1156: checking if you want to check memory-leaks" >&5

# Check whether --enable-find-leaks or --disable-find-leaks was given.
if test "${enable_find_leaks+set}" = set; then
  enableval="$enable_find_leaks"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    with_leak_checks=yes 
  else
    with_leak_checks=no
  fi
else
  enableval=no 
  with_leak_checks=no
  
fi

echo "$ac_t""$with_leak_checks" 1>&6
test "$with_leak_checks" = "yes" && cat >> confdefs.h <<\EOF
#define LY_FIND_LEAKS 1
EOF


echo $ac_n "checking if you want to enable debug-code""... $ac_c" 1>&6
echo "configure:1180: checking if you want to enable debug-code" >&5

# Check whether --enable-debug or --disable-debug was given.
if test "${enable_debug+set}" = set; then
  enableval="$enable_debug"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    with_debug=yes 
  else
    with_debug=no
  fi
else
  enableval=no 
  with_debug=no
  
fi

echo "$ac_t""$with_debug" 1>&6
if test "$with_debug" = "yes" ; then
	case $host_os in
	ultrix*|osf*)
		
CFLAGS=`echo ${CFLAGS} | sed -e 's/-O[1-9]\? //' -e 's/-O[1-9]\?$//'`

		if test -z "$GCC" ; then
			CFLAGS="$CFLAGS -g3"
		fi
		;;
	esac
else
	case $host_os in
	osf*) #(vi
		test -z "$GCC" && CFLAGS="$CFLAGS -std1"
		CFLAGS=`echo ${CFLAGS} | sed -e 's/-g //' -e 's/-g$//'`
		;;
	*)
		CFLAGS=`echo ${CFLAGS} | sed -e 's/-g //' -e 's/-g$//'`
		;;
	esac
fi


if test -n "$GCC"
then
echo $ac_n "checking if you want to turn on gcc warnings""... $ac_c" 1>&6
echo "configure:1225: checking if you want to turn on gcc warnings" >&5

# Check whether --enable-warnings or --disable-warnings was given.
if test "${enable_warnings+set}" = set; then
  enableval="$enable_warnings"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    with_warnings=yes 
  else
    with_warnings=no
  fi
else
  enableval=no 
  with_warnings=no
  
fi

echo "$ac_t""$with_warnings" 1>&6
if test "$with_warnings" = "yes"
then
	
if test -n "$GCC"
then
cat > conftest.i <<EOF
#ifndef GCC_PRINTF
#define GCC_PRINTF 0
#endif
#ifndef GCC_SCANF
#define GCC_SCANF 0
#endif
#ifndef GCC_NORETURN
#define GCC_NORETURN /* nothing */
#endif
#ifndef GCC_UNUSED
#define GCC_UNUSED /* nothing */
#endif
EOF
if test -n "$GCC"
then
	echo "checking for gcc __attribute__ directives" 1>&6
echo "configure:1265: checking for gcc __attribute__ directives" >&5
	cat > conftest.$ac_ext <<EOF
#line 1267 "configure"
#include "confdefs.h"
#include "conftest.h"
#include "conftest.i"
#if	GCC_PRINTF
#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
#else
#define GCC_PRINTFLIKE(fmt,var) /*nothing*/
#endif
#if	GCC_SCANF
#define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
#else
#define GCC_SCANFLIKE(fmt,var)  /*nothing*/
#endif
extern void wow(char *,...) GCC_SCANFLIKE(1,2);
extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
extern void foo(void) GCC_NORETURN;
int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
EOF
		for cf_attribute in scanf printf unused noreturn
	do
		
CF_ATTRIBUTE=`echo $cf_attribute | tr '[a-z]' '[A-Z]'`

		cf_directive="__attribute__(($cf_attribute))"
		echo "checking for gcc $cf_directive" 1>&5
		case $cf_attribute in
		scanf|printf)
		cat >conftest.h <<EOF
#define GCC_$CF_ATTRIBUTE 1
EOF
			;;
		*)
		cat >conftest.h <<EOF
#define GCC_$CF_ATTRIBUTE $cf_directive
EOF
			;;
		esac
		if { (eval echo configure:1305: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
			test -n "$verbose" && echo "$ac_t""... $cf_attribute" 1>&6
			cat conftest.h >>confdefs.h
#		else
#			sed -e 's/__attr.*/\/*nothing*\//' conftest.h >>confdefs.h
		fi
	done
else
	fgrep define conftest.i >>confdefs.h
fi
rm -rf conftest*
fi

	
if test -n "$GCC"
then
		cat > conftest.$ac_ext <<EOF
#line 1322 "configure"
int main(int argc, char *argv[]) { return argv[argc-1] == 0; }
EOF
		echo "checking for gcc warning options" 1>&6
echo "configure:1326: checking for gcc warning options" >&5
	cf_save_CFLAGS="$CFLAGS"
	EXTRA_CFLAGS="-W -Wall"
	cf_warn_CONST=""
	test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
	for cf_opt in \
		Wbad-function-cast \
		Wcast-align \
		Wcast-qual \
		Winline \
		Wmissing-declarations \
		Wmissing-prototypes \
		Wnested-externs \
		Wpointer-arith \
		Wshadow \
		Wstrict-prototypes $cf_warn_CONST
	do
		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
		if { (eval echo configure:1344: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
			test -n "$verbose" && echo "$ac_t""... -$cf_opt" 1>&6
			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
			test "$cf_opt" = Wcast-qual && EXTRA_CFLAGS="$EXTRA_CFLAGS -DXTSTRINGDEFINES"
		fi
	done
	rm -f conftest*
	CFLAGS="$cf_save_CFLAGS"
fi


fi
fi




echo $ac_n "checking if you want full utility pathnames""... $ac_c" 1>&6
echo "configure:1362: checking if you want full utility pathnames" >&5

# Check whether --enable-full-paths or --disable-full-paths was given.
if test "${enable_full_paths+set}" = set; then
  enableval="$enable_full_paths"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    with_full_paths=no 
  else
    with_full_paths=yes
  fi
else
  enableval=yes 
  with_full_paths=yes
  
fi

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


echo $ac_n "checking for system mailer""... $ac_c" 1>&6
echo "configure:1383: checking for system mailer" >&5
if eval "test \"`echo '$''{'cf_cv_SYSTEM_MAIL'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
	cf_cv_SYSTEM_MAIL=unknown
	for cv_path in /usr/mmdf/bin/submit \
	/usr/sbin/sendmail \
	/usr/lib/sendmail  \
	
	do
		if test -f $cv_path ; then
			cf_cv_SYSTEM_MAIL=$cv_path
			break
		fi
	done
	
fi

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



echo $ac_n "checking system mail flags""... $ac_c" 1>&6
echo "configure:1410: checking system mail flags" >&5
if eval "test \"`echo '$''{'cf_cv_system_mail_flags'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
	case $cf_cv_SYSTEM_MAIL in
	*/mmdf/*)
		cf_cv_system_mail_flags="-mlruxto,cc\\\\*"
        	;; 
	*)
        	cf_cv_system_mail_flags="-t -oi"
	esac
	
fi

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




test -z "$CHMOD" && CHMOD=chmod
if test "$with_full_paths" = yes ; then
	# Extract the first word of "chmod", so it can be a program name with args.
set dummy chmod; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1438: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_CHMOD'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$CHMOD" in
  /*)
  ac_cv_path_CHMOD="$CHMOD" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_CHMOD="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_CHMOD" && ac_cv_path_CHMOD="$CHMOD"
  ;;
esac
fi
CHMOD="$ac_cv_path_CHMOD"
if test -n "$CHMOD"; then
  echo "$ac_t""$CHMOD" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for chmod""... $ac_c" 1>&6
echo "configure:1469: checking for chmod" >&5
	echo "$ac_t""$CHMOD" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_CHMOD
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define CHMOD_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define CHMOD_ARGS "$cf_path_args"
EOF



test -z "$COMPRESS" && COMPRESS=compress
if test "$with_full_paths" = yes ; then
	# Extract the first word of "compress", so it can be a program name with args.
set dummy compress; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1511: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_COMPRESS'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$COMPRESS" in
  /*)
  ac_cv_path_COMPRESS="$COMPRESS" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_COMPRESS="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_COMPRESS" && ac_cv_path_COMPRESS="$COMPRESS"
  ;;
esac
fi
COMPRESS="$ac_cv_path_COMPRESS"
if test -n "$COMPRESS"; then
  echo "$ac_t""$COMPRESS" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for compress""... $ac_c" 1>&6
echo "configure:1542: checking for compress" >&5
	echo "$ac_t""$COMPRESS" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_COMPRESS
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define COMPRESS_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define COMPRESS_ARGS "$cf_path_args"
EOF



test -z "$COPY" && COPY=cp
if test "$with_full_paths" = yes ; then
	# Extract the first word of "cp", so it can be a program name with args.
set dummy cp; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1584: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_COPY'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$COPY" in
  /*)
  ac_cv_path_COPY="$COPY" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_COPY="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_COPY" && ac_cv_path_COPY="$COPY"
  ;;
esac
fi
COPY="$ac_cv_path_COPY"
if test -n "$COPY"; then
  echo "$ac_t""$COPY" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for cp""... $ac_c" 1>&6
echo "configure:1615: checking for cp" >&5
	echo "$ac_t""$COPY" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_COPY
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define COPY_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define COPY_ARGS "$cf_path_args"
EOF



test -z "$GZIP" && GZIP=gzip
if test "$with_full_paths" = yes ; then
	# Extract the first word of "gzip", so it can be a program name with args.
set dummy gzip; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1657: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GZIP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$GZIP" in
  /*)
  ac_cv_path_GZIP="$GZIP" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_GZIP="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_GZIP" && ac_cv_path_GZIP="$GZIP"
  ;;
esac
fi
GZIP="$ac_cv_path_GZIP"
if test -n "$GZIP"; then
  echo "$ac_t""$GZIP" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for gzip""... $ac_c" 1>&6
echo "configure:1688: checking for gzip" >&5
	echo "$ac_t""$GZIP" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_GZIP
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define GZIP_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define GZIP_ARGS "$cf_path_args"
EOF



test -z "$MKDIR" && MKDIR=mkdir
if test "$with_full_paths" = yes ; then
	# Extract the first word of "mkdir", so it can be a program name with args.
set dummy mkdir; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1730: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MKDIR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$MKDIR" in
  /*)
  ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_MKDIR="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_MKDIR" && ac_cv_path_MKDIR="$MKDIR"
  ;;
esac
fi
MKDIR="$ac_cv_path_MKDIR"
if test -n "$MKDIR"; then
  echo "$ac_t""$MKDIR" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for mkdir""... $ac_c" 1>&6
echo "configure:1761: checking for mkdir" >&5
	echo "$ac_t""$MKDIR" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_MKDIR
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define MKDIR_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define MKDIR_ARGS "$cf_path_args"
EOF



test -z "$MV" && MV=mv
if test "$with_full_paths" = yes ; then
	# Extract the first word of "mv", so it can be a program name with args.
set dummy mv; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1803: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MV'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$MV" in
  /*)
  ac_cv_path_MV="$MV" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_MV="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_MV" && ac_cv_path_MV="$MV"
  ;;
esac
fi
MV="$ac_cv_path_MV"
if test -n "$MV"; then
  echo "$ac_t""$MV" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for mv""... $ac_c" 1>&6
echo "configure:1834: checking for mv" >&5
	echo "$ac_t""$MV" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_MV
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define MV_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define MV_ARGS "$cf_path_args"
EOF



test -z "$RM" && RM=rm
if test "$with_full_paths" = yes ; then
	# Extract the first word of "rm", so it can be a program name with args.
set dummy rm; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1876: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_RM'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$RM" in
  /*)
  ac_cv_path_RM="$RM" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_RM="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_RM" && ac_cv_path_RM="$RM"
  ;;
esac
fi
RM="$ac_cv_path_RM"
if test -n "$RM"; then
  echo "$ac_t""$RM" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for rm""... $ac_c" 1>&6
echo "configure:1907: checking for rm" >&5
	echo "$ac_t""$RM" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_RM
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define RM_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define RM_ARGS "$cf_path_args"
EOF



test -z "$TAR" && TAR=tar
if test "$with_full_paths" = yes ; then
	# Extract the first word of "tar", so it can be a program name with args.
set dummy tar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1949: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_TAR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$TAR" in
  /*)
  ac_cv_path_TAR="$TAR" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_TAR="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_TAR" && ac_cv_path_TAR="$TAR"
  ;;
esac
fi
TAR="$ac_cv_path_TAR"
if test -n "$TAR"; then
  echo "$ac_t""$TAR" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for tar""... $ac_c" 1>&6
echo "configure:1980: checking for tar" >&5
	echo "$ac_t""$TAR" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_TAR
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define TAR_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define TAR_ARGS "$cf_path_args"
EOF



test -z "$TOUCH" && TOUCH=touch
if test "$with_full_paths" = yes ; then
	# Extract the first word of "touch", so it can be a program name with args.
set dummy touch; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2022: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_TOUCH'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$TOUCH" in
  /*)
  ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_TOUCH="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_TOUCH" && ac_cv_path_TOUCH="$TOUCH"
  ;;
esac
fi
TOUCH="$ac_cv_path_TOUCH"
if test -n "$TOUCH"; then
  echo "$ac_t""$TOUCH" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for touch""... $ac_c" 1>&6
echo "configure:2053: checking for touch" >&5
	echo "$ac_t""$TOUCH" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_TOUCH
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define TOUCH_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define TOUCH_ARGS "$cf_path_args"
EOF



test -z "$UNCOMPRESS" && UNCOMPRESS=gunzip
if test "$with_full_paths" = yes ; then
	# Extract the first word of "gunzip", so it can be a program name with args.
set dummy gunzip; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2095: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_UNCOMPRESS'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$UNCOMPRESS" in
  /*)
  ac_cv_path_UNCOMPRESS="$UNCOMPRESS" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_UNCOMPRESS="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_UNCOMPRESS" && ac_cv_path_UNCOMPRESS="$UNCOMPRESS"
  ;;
esac
fi
UNCOMPRESS="$ac_cv_path_UNCOMPRESS"
if test -n "$UNCOMPRESS"; then
  echo "$ac_t""$UNCOMPRESS" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for gunzip""... $ac_c" 1>&6
echo "configure:2126: checking for gunzip" >&5
	echo "$ac_t""$UNCOMPRESS" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_UNCOMPRESS
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define UNCOMPRESS_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define UNCOMPRESS_ARGS "$cf_path_args"
EOF



test -z "$UNZIP" && UNZIP=unzip
if test "$with_full_paths" = yes ; then
	# Extract the first word of "unzip", so it can be a program name with args.
set dummy unzip; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2168: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_UNZIP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$UNZIP" in
  /*)
  ac_cv_path_UNZIP="$UNZIP" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_UNZIP="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_UNZIP" && ac_cv_path_UNZIP="$UNZIP"
  ;;
esac
fi
UNZIP="$ac_cv_path_UNZIP"
if test -n "$UNZIP"; then
  echo "$ac_t""$UNZIP" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for unzip""... $ac_c" 1>&6
echo "configure:2199: checking for unzip" >&5
	echo "$ac_t""$UNZIP" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_UNZIP
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define UNZIP_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define UNZIP_ARGS "$cf_path_args"
EOF



test -z "$UUDECODE" && UUDECODE=uudecode
if test "$with_full_paths" = yes ; then
	# Extract the first word of "uudecode", so it can be a program name with args.
set dummy uudecode; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2241: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_UUDECODE'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$UUDECODE" in
  /*)
  ac_cv_path_UUDECODE="$UUDECODE" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_UUDECODE="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_UUDECODE" && ac_cv_path_UUDECODE="$UUDECODE"
  ;;
esac
fi
UUDECODE="$ac_cv_path_UUDECODE"
if test -n "$UUDECODE"; then
  echo "$ac_t""$UUDECODE" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for uudecode""... $ac_c" 1>&6
echo "configure:2272: checking for uudecode" >&5
	echo "$ac_t""$UUDECODE" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_UUDECODE
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define UUDECODE_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define UUDECODE_ARGS "$cf_path_args"
EOF



test -z "$ZCAT" && ZCAT=zcat
if test "$with_full_paths" = yes ; then
	# Extract the first word of "zcat", so it can be a program name with args.
set dummy zcat; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2314: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_ZCAT'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$ZCAT" in
  /*)
  ac_cv_path_ZCAT="$ZCAT" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_ZCAT="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_ZCAT" && ac_cv_path_ZCAT="$ZCAT"
  ;;
esac
fi
ZCAT="$ac_cv_path_ZCAT"
if test -n "$ZCAT"; then
  echo "$ac_t""$ZCAT" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for zcat""... $ac_c" 1>&6
echo "configure:2345: checking for zcat" >&5
	echo "$ac_t""$ZCAT" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_ZCAT
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define ZCAT_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define ZCAT_ARGS "$cf_path_args"
EOF



test -z "$ZIP" && ZIP=zip
if test "$with_full_paths" = yes ; then
	# Extract the first word of "zip", so it can be a program name with args.
set dummy zip; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2387: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_ZIP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$ZIP" in
  /*)
  ac_cv_path_ZIP="$ZIP" # Let the user override the test with a path.
  ;;
  *)
  IFS="${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_ZIP="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_ZIP" && ac_cv_path_ZIP="$ZIP"
  ;;
esac
fi
ZIP="$ac_cv_path_ZIP"
if test -n "$ZIP"; then
  echo "$ac_t""$ZIP" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

else
	echo $ac_n "checking for zip""... $ac_c" 1>&6
echo "configure:2418: checking for zip" >&5
	echo "$ac_t""$ZIP" 1>&6
fi

cf_path_prog=""
cf_path_args=""
IFS="${IFS= 	}"; cf_save_ifs="$IFS"
case $host_os in #(vi
os2*) #(vi
	IFS="${IFS};"
	;;
*)
	IFS="${IFS}:"
	;;
esac
for cf_temp in $ac_cv_path_ZIP
do
	if test -z "$cf_path_prog" ; then
		cf_path_prog="$cf_temp"
	elif test -z "$cf_path_args" ; then
		cf_path_args="$cf_temp"
	else
		cf_path_args="$cf_path_args $cf_temp"
	fi
done
IFS="$cf_save_ifs"

cat >> confdefs.h <<EOF
#define ZIP_PATH "$cf_path_prog"
EOF

test -n "$cf_path_args" && cat >> confdefs.h <<EOF
#define ZIP_ARGS "$cf_path_args"
EOF



case "$INSTALL" in
$srcdir*) # (vi
	cat >> confdefs.h <<EOF
#define INSTALL_PATH "install"
EOF

	;;
*) # (vi
	cat >> confdefs.h <<EOF
#define INSTALL_PATH "$INSTALL"
EOF

	;;
esac


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


if test -z "$GCC" ; then
	
echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
echo "configure:2479: checking for ${CC-cc} option to accept ANSI C" >&5
if eval "test \"`echo '$''{'cf_cv_ansi_cc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
cf_cv_ansi_cc=no
cf_save_CFLAGS="$CFLAGS"
# Don't try gcc -ansi; that turns off useful extensions and
# breaks some systems' header files.
# AIX			-qlanglvl=ansi
# Ultrix and OSF/1	-std1
# HP-UX			-Aa -D_HPUX_SOURCE
# SVR4			-Xc
# UnixWare 1.2		(cannot use -Xc, since ANSI/POSIX clashes)
for cf_arg in "-DCC_HAS_PROTOS" \
	"" \
	-qlanglvl=ansi \
	-std1 \
	"-Aa -D_HPUX_SOURCE +e" \
	"-Aa -D_HPUX_SOURCE" \
	-Xc
do
	CFLAGS="$cf_save_CFLAGS $cf_arg"
	cat > conftest.$ac_ext <<EOF
#line 2503 "configure"
#include "confdefs.h"

#ifndef CC_HAS_PROTOS
#if !defined(__STDC__) || __STDC__ != 1
choke me
#endif
#endif

int main() {

	int test (int i, double x);
	struct s1 {int (*f) (int a);};
	struct s2 {int (*f) (double a);};
; return 0; }
EOF
if { (eval echo configure:2519: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_ansi_cc="$cf_arg"; break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
done
CFLAGS="$cf_save_CFLAGS"

fi

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

if test "$cf_cv_ansi_cc" != "no"; then
if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then
	CFLAGS="$CFLAGS $cf_cv_ansi_cc"
else
	cat >> confdefs.h <<\EOF
#define CC_HAS_PROTOS 1
EOF

fi
fi

fi
echo $ac_n "checking for working const""... $ac_c" 1>&6
echo "configure:2547: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2552 "configure"
#include "confdefs.h"

int main() {

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

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

; return 0; }
EOF
if { (eval echo configure:2601: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_c_const=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_c_const=no
fi
rm -f conftest*
fi

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

fi


PROG_EXT=
TRY_CFLAGS=
case $host_os in
aix4*)
	CFLAGS="$CFLAGS -DAIX4 -D_BSD=44 -D_AIX"
	LIBS="$LIBS -lbsd"
	;;
aix*)
	LIBS="$LIBS -lbsd"
	;;
apollo*)
	TRY_CFLAGS="$TRY_CFLAGS -D_BUILTINS -W0,-opt,4"
	;;
bsdi*)
	CFLAGS="$CFLAGS -DBSDI"
	;;
clix*)
	# Tested on CLIX 3.1 (T.Dickey).  The original makefile entry
	# contributed by Alex Matulich (matuli_a@marlin.navsea.navy.mil) also
	# references -lmalloc and -lbsd.
	echo $ac_n "checking for strcmp in -lc_s""... $ac_c" 1>&6
echo "configure:2643: checking for strcmp in -lc_s" >&5
ac_lib_var=`echo c_s'_'strcmp | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lc_s  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2651 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char strcmp();

int main() {
strcmp()
; return 0; }
EOF
if { (eval echo configure:2662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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
    ac_tr_lib=HAVE_LIB`echo c_s | sed -e 's/[^a-zA-Z0-9_]/_/g' \
    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
  cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF

  LIBS="-lc_s $LIBS"

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

	;;
convex*)
	CFLAGS="$CFLAGS -D__STDC__ -Dunix"
	;;
dgux*)
	CFLAGS="$CFLAGS -DDGUX"
	;;
hpux*)
	CFLAGS="$CFLAGS -DSNAKE"
	;;
isc*)
	# -DPOSIX_JC is necessary, else LYBookmark.c never finds out what a mode_t is.
	CFLAGS="$CFLAGS -DISC -DPOSIX_JC"
	LIBS="$LIBS -linet -lnsl_s -lcposix"
	;;
irix*)
	# The original makefile used the $CFLAGS option -cckr for some form
	# of K&R compatibility.  However, this causes compilation warnings for
	# varargs on IRIX 5.2, and does not appear to be needed.
	#removed: CFLAGS="$CFLAGS -cckr"
	;;
linux*)
	CFLAGS="$CFLAGS -DLINUX"
	;;
next*)
	CFLAGS="$CFLAGS -DNEXT -DXMOSAIC_HACK"
	;;
openbsd*)
	LIBS="$LIBS -lcompat"
	;;
os2*)
	# We make sure -Zexe is not used -- it would interfere with @PROG_EXT@
	CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
	LDFLAGS=`echo "$LDFLAGS -Zmt -Zcrtdll" | sed "s/-Zexe//g"`
	PROG_EXT=".exe"
	;;
osf4*)
	# The -Olimit flag (see below) is no longer available with
	# Digital C 5.2, which is bundled with Digital UNIX 4.0.
	CFLAGS="$CFLAGS -DDSYS5"
	;;
osf*)
	# Increase the maximum size of functions that will be optimized.
	test -z "$GCC" && TRY_CFLAGS="$TRY_CFLAGS -O -Olimit 4000"
	CFLAGS="$CFLAGS -DDSYS5"
	;;
sco3.2v5*)
	test $ac_cv_prog_gcc != yes && TRY_CFLAGS="$TRY_CFLAGS -belf"
	;;
sco*)
	LIBS="$LIBS -lmalloc"
	# It's a little late to do much, but try to warn user if he's using
	# SCO's cc (which is reported to have broken const/volatile).
	case "$CC" in #(vi
	cc|*/cc)
		echo "configure: warning: You should consider using gcc or rcc if available" 1>&2
		unset ac_cv_prog_CC
		for ac_prog in gcc rcc
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
echo "configure:2751: checking for $ac_word" >&5
if eval "test \"`echo '$''{'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="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
  echo "$ac_t""$CC" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$CC" && break
done
test -n "$CC" || CC="$CC"

		;;
	esac
	;;
sequent-ptx)
	CFLAGS="$CFLAGS -DSVR4_BSDSELECT -DNO_IOCTL -DUSE_FCNTL"
	;;
sequent-ptx2)
	CFLAGS="$CFLAGS -DSVR4_BSDSELECT"
	;;
sony-newsos*)
	CFLAGS="$CFLAGS -I/usr/sony/include"
	for ac_hdr in jcurses.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2795: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2800 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2805: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$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 | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

	;;
svr4)
	CFLAGS="$CFLAGS -DSVR4_BSDSELECT -DSVR4"
	;;
sunos3*)
	CFLAGS="$CFLAGS -DSUN"
	;;
sunos4*)
	CFLAGS="$CFLAGS -DSUN -DSUN4"
	;;
ultrix*)
	# Increase the maximum size of functions that will be optimized.
	test -z "$GCC" && TRY_CFLAGS="$TRY_CFLAGS -O -Olimit 600 -G 7"
	CFLAGS="$CFLAGS -DULTRIX"
	for ac_hdr in cursesX.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2849: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2854 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2859: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$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 | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 cat >> confdefs.h <<\EOF
#define HAVE_CURSESX_H 1
EOF

		 cf_cv_ncurses_header=cursesX.h
else
  echo "$ac_t""no" 1>&6
fi
done

	;;
esac


if test -n "$TRY_CFLAGS" ; then
	cf_save_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $TRY_CFLAGS"
	echo $ac_n "checking if we should use compile options $TRY_CFLAGS""... $ac_c" 1>&6
echo "configure:2897: checking if we should use compile options $TRY_CFLAGS" >&5
	cat > conftest.$ac_ext <<EOF
#line 2899 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() {
FILE *fp = stdin
; return 0; }
EOF
if { (eval echo configure:2906: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_result=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_result=no
fi
rm -f conftest*
	echo "$ac_t""$cf_result" 1>&6
	test "$cf_result" = no && CFLAGS="$cf_save_CFLAGS"
fi


### Look for network libraries first, since some functions (such as gethostname)
### are used in a lot of places.
echo $ac_n "checking if you want socks library""... $ac_c" 1>&6
echo "configure:2924: checking if you want socks library" >&5
if eval "test \"`echo '$''{'cf_cv_use_libsocks'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  

# Check whether --with-socks or --without-socks was given.
if test "${with_socks+set}" = set; then
  withval="$with_socks"
  cf_cv_use_libsocks=$withval
else
  cf_cv_use_libsocks=no
fi


fi

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

echo $ac_n "checking if you want socks5 library""... $ac_c" 1>&6
echo "configure:2944: checking if you want socks5 library" >&5
if eval "test \"`echo '$''{'cf_cv_use_libsocks5'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  

# Check whether --with-socks5 or --without-socks5 was given.
if test "${with_socks5+set}" = set; then
  withval="$with_socks5"
  cf_cv_use_libsocks5=$withval
else
  cf_cv_use_libsocks5=no
fi


fi

echo "$ac_t""$cf_cv_use_libsocks5" 1>&6

if test "x$cf_cv_use_libsocks" != xno ; then
	
case "$cf_cv_use_libsocks" in #(vi
no|yes) #(vi
  ;;
*)
  LIBS="$LIBS -L$cf_cv_use_libsocks"
  ;;
esac
LIBS="$LIBS -lsocks"
cat >> confdefs.h <<\EOF
#define SOCKS 1
EOF

cat >> confdefs.h <<\EOF
#define accept Raccept
EOF

cat >> confdefs.h <<\EOF
#define bind Rbind
EOF

cat >> confdefs.h <<\EOF
#define connect Rconnect
EOF

cat >> confdefs.h <<\EOF
#define getpeername Rgetpeername
EOF

cat >> confdefs.h <<\EOF
#define getsockname Rgetsockname
EOF

cat >> confdefs.h <<\EOF
#define listen Rlisten
EOF

cat >> confdefs.h <<\EOF
#define recvfrom Rrecvfrom
EOF

cat >> confdefs.h <<\EOF
#define select Rselect
EOF

cat > conftest.$ac_ext <<EOF
#line 3010 "configure"
#include "confdefs.h"

#include <stdio.h>
int main() {

	accept((char *)0)
; return 0; }
EOF
if { (eval echo configure:3019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  { echo "configure: error: Cannot link with socks library" 1>&2; exit 1; }
fi
rm -f conftest*

elif test "x$cf_cv_use_libsocks5" != xno ; then
	
case "$cf_cv_use_libsocks5" in #(vi
no|yes) #(vi
  ;;
*)
  LIBS="$LIBS -L$cf_cv_use_libsocks5"
  CFLAGS="$CFLAGS -I$cf_cv_use_libsocks5/../include"
  ;;
esac
LIBS="$LIBS -lsocks5"
cat >> confdefs.h <<\EOF
#define USE_SOCKS5 1
EOF

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

echo $ac_n "checking if the socks library uses socks4 prefix""... $ac_c" 1>&6
echo "configure:3049: checking if the socks library uses socks4 prefix" >&5
cat > conftest.$ac_ext <<EOF
#line 3051 "configure"
#include "confdefs.h"

#include <socks.h>
int main() {

	Rinit((char *)0)
; return 0; }
EOF
if { (eval echo configure:3060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cat >> confdefs.h <<\EOF
#define USE_SOCKS4_PREFIX 1
EOF

	 cf_use_socks4=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cat > conftest.$ac_ext <<EOF
#line 3072 "configure"
#include "confdefs.h"
#include <socks.h>
int main() {
SOCKSinit((char *)0)
; return 0; }
EOF
if { (eval echo configure:3079: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_use_socks4=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  { echo "configure: error: Cannot link with socks5 library" 1>&2; exit 1; }
fi
rm -f conftest*
fi
rm -f conftest*
echo "$ac_t""$cf_use_socks4" 1>&6
if test "$cf_use_socks4" = "yes" ; then
	cat >> confdefs.h <<\EOF
#define accept Raccept
EOF

	cat >> confdefs.h <<\EOF
#define bind Rbind
EOF

	cat >> confdefs.h <<\EOF
#define connect Rconnect
EOF

	cat >> confdefs.h <<\EOF
#define getpeername Rgetpeername
EOF

	cat >> confdefs.h <<\EOF
#define getsockname Rgetsockname
EOF

	cat >> confdefs.h <<\EOF
#define listen Rlisten
EOF

	cat >> confdefs.h <<\EOF
#define recvfrom Rrecvfrom
EOF

	cat >> confdefs.h <<\EOF
#define select Rselect
EOF

else
	cat >> confdefs.h <<\EOF
#define accept SOCKSaccept
EOF

	cat >> confdefs.h <<\EOF
#define getpeername SOCKSgetpeername
EOF

	cat >> confdefs.h <<\EOF
#define getsockname SOCKSgetsockname
EOF

	cat >> confdefs.h <<\EOF
#define recvfrom SOCKSrecvfrom
EOF

fi

else
	
cf_test_netlibs=no
echo $ac_n "checking for network libraries""... $ac_c" 1>&6
echo "configure:3148: checking for network libraries" >&5
if eval "test \"`echo '$''{'cf_cv_netlibs'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
echo "$ac_t""working..." 1>&6
cf_cv_netlibs=""
cf_test_netlibs=yes
for ac_func in gethostname
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3159: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3164 "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.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* 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 echo configure:3187: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$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
 
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for gethostname in -lnsl""... $ac_c" 1>&6
echo "configure:3210: checking for gethostname in -lnsl" >&5
ac_lib_var=`echo nsl'_'gethostname | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lnsl $cf_cv_netlibs $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3218 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gethostname();

int main() {
gethostname()
; return 0; }
EOF
if { (eval echo configure:3229: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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
  
	
cf_tr_func=`echo gethostname | tr 'a-z' 'A-Z'`

	cat >> confdefs.h <<EOF
#define HAVE_$cf_tr_func 1
EOF

	ac_cv_func_gethostname=yes
	cf_cv_netlibs="-lnsl $cf_cv_netlibs"
else
  echo "$ac_t""no" 1>&6

	ac_cv_func_gethostname=unknown
	unset ac_cv_func_gethostname 2>/dev/null
	
		
echo $ac_n "checking for gethostname in -lsocket""... $ac_c" 1>&6
echo "configure:3262: checking for gethostname in -lsocket" >&5
ac_lib_var=`echo socket'_'gethostname | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lsocket $cf_cv_netlibs $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3270 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gethostname();

int main() {
gethostname()
; return 0; }
EOF
if { (eval echo configure:3281: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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
  
	
cf_tr_func=`echo gethostname | tr 'a-z' 'A-Z'`

	cat >> confdefs.h <<EOF
#define HAVE_$cf_tr_func 1
EOF

	ac_cv_func_gethostname=yes
	cf_cv_netlibs="-lsocket $cf_cv_netlibs"
else
  echo "$ac_t""no" 1>&6

	ac_cv_func_gethostname=unknown
	unset ac_cv_func_gethostname 2>/dev/null
	
fi


fi


fi
done

#
# FIXME:  sequent needs this library (i.e., -lsocket -linet -lnsl), but
# I don't know the entrypoints - 97/7/22 TD
echo $ac_n "checking for -linet""... $ac_c" 1>&6
echo "configure:3325: checking for -linet" >&5
if eval "test \"`echo '$''{'ac_cv_lib_inet'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-linet  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3332 "configure"
#include "confdefs.h"

int main() {
main()
; return 0; }
EOF
if { (eval echo configure:3339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  ac_cv_lib_inet=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_lib_inet=no
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
echo "$ac_t""$ac_cv_lib_inet" 1>&6
if test "$ac_cv_lib_inet" = yes; then
  cf_cv_netlibs="-linet $cf_cv_netlibs"
fi

#
if test "$ac_cv_func_lsocket" != no ; then
for ac_func in socket
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3362: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3367 "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.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* 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 echo configure:3390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$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
 
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
echo "configure:3413: checking for socket in -lsocket" >&5
ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lsocket $cf_cv_netlibs $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3421 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char socket();

int main() {
socket()
; return 0; }
EOF
if { (eval echo configure:3432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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
  
	
cf_tr_func=`echo socket | tr 'a-z' 'A-Z'`

	cat >> confdefs.h <<EOF
#define HAVE_$cf_tr_func 1
EOF

	ac_cv_func_socket=yes
	cf_cv_netlibs="-lsocket $cf_cv_netlibs"
else
  echo "$ac_t""no" 1>&6

	ac_cv_func_socket=unknown
	unset ac_cv_func_socket 2>/dev/null
	
		
echo $ac_n "checking for socket in -lbsd""... $ac_c" 1>&6
echo "configure:3465: checking for socket in -lbsd" >&5
ac_lib_var=`echo bsd'_'socket | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lbsd $cf_cv_netlibs $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3473 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char socket();

int main() {
socket()
; return 0; }
EOF
if { (eval echo configure:3484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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
  
	
cf_tr_func=`echo socket | tr 'a-z' 'A-Z'`

	cat >> confdefs.h <<EOF
#define HAVE_$cf_tr_func 1
EOF

	ac_cv_func_socket=yes
	cf_cv_netlibs="-lbsd $cf_cv_netlibs"
else
  echo "$ac_t""no" 1>&6

	ac_cv_func_socket=unknown
	unset ac_cv_func_socket 2>/dev/null
	
fi


fi


fi
done

fi
#
for ac_func in gethostbyname
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3529: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3534 "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.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* 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 echo configure:3557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$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
 
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
echo "configure:3580: checking for gethostbyname in -lnsl" >&5
ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lnsl $cf_cv_netlibs $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3588 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gethostbyname();

int main() {
gethostbyname()
; return 0; }
EOF
if { (eval echo configure:3599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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
  
	
cf_tr_func=`echo gethostbyname | tr 'a-z' 'A-Z'`

	cat >> confdefs.h <<EOF
#define HAVE_$cf_tr_func 1
EOF

	ac_cv_func_gethostbyname=yes
	cf_cv_netlibs="-lnsl $cf_cv_netlibs"
else
  echo "$ac_t""no" 1>&6

	ac_cv_func_gethostbyname=unknown
	unset ac_cv_func_gethostbyname 2>/dev/null
	
fi


fi
done

#
for ac_func in strcasecmp
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3640: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3645 "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.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* 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 echo configure:3668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$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
 
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for strcasecmp in -lresolv""... $ac_c" 1>&6
echo "configure:3691: checking for strcasecmp in -lresolv" >&5
ac_lib_var=`echo resolv'_'strcasecmp | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lresolv $cf_cv_netlibs $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3699 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char strcasecmp();

int main() {
strcasecmp()
; return 0; }
EOF
if { (eval echo configure:3710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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
  
	
cf_tr_func=`echo strcasecmp | tr 'a-z' 'A-Z'`

	cat >> confdefs.h <<EOF
#define HAVE_$cf_tr_func 1
EOF

	ac_cv_func_strcasecmp=yes
	cf_cv_netlibs="-lresolv $cf_cv_netlibs"
else
  echo "$ac_t""no" 1>&6

	ac_cv_func_strcasecmp=unknown
	unset ac_cv_func_strcasecmp 2>/dev/null
	
fi


fi
done


fi

LIBS="$LIBS $cf_cv_netlibs"
test $cf_test_netlibs = no && echo "$cf_cv_netlibs" >&6

fi

echo $ac_n "checking for screen type""... $ac_c" 1>&6
echo "configure:3756: checking for screen type" >&5
if eval "test \"`echo '$''{'cf_cv_screen'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  

# Check whether --with-screen or --without-screen was given.
if test "${with_screen+set}" = set; then
  withval="$with_screen"
  
case $withval in
curses|ncurses|slang)
	cf_cv_screen=$withval
	;;
*)	{ echo "configure: error: Unexpected value" 1>&2; exit 1; }
	;;
esac
else
  cf_cv_screen=curses
fi

fi

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

if test $cf_cv_screen != ncurses ; then
	if eval "test \"`echo '$''{'cf_cv_ncurses_header'+set}'`\" != set"; then
		cf_cv_ncurses_header=curses.h
	fi
fi

case $cf_cv_screen in
curses)
	
echo $ac_n "checking for initscr""... $ac_c" 1>&6
echo "configure:3791: checking for initscr" >&5
if eval "test \"`echo '$''{'ac_cv_func_initscr'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3796 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char initscr(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char initscr();

int main() {

/* 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_initscr) || defined (__stub___initscr)
choke me
#else
initscr();
#endif

; return 0; }
EOF
if { (eval echo configure:3819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_initscr=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_initscr=no"
fi
rm -f conftest*
fi

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

case $host_os in #(vi
freebsd*) #(vi
	echo $ac_n "checking for tgoto in -lmytinfo""... $ac_c" 1>&6
echo "configure:3840: checking for tgoto in -lmytinfo" >&5
ac_lib_var=`echo mytinfo'_'tgoto | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'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 3848 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char tgoto();

int main() {
tgoto()
; return 0; }
EOF
if { (eval echo configure:3859: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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="-lmytinfo $LIBS"
else
  echo "$ac_t""no" 1>&6
fi

	;;
hpux10.*)
	echo $ac_n "checking for initscr in -lcur_colr""... $ac_c" 1>&6
echo "configure:3882: checking for initscr in -lcur_colr" >&5
ac_lib_var=`echo cur_colr'_'initscr | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lcur_colr  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3890 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char initscr();

int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:3901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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="-lcur_colr $LIBS"
		CFLAGS="-I/usr/include/curses_colr $CFLAGS"
		ac_cv_func_initscr=yes
		
else
  echo "$ac_t""no" 1>&6

	echo $ac_n "checking for initscr in -lHcurses""... $ac_c" 1>&6
echo "configure:3925: checking for initscr in -lHcurses" >&5
ac_lib_var=`echo Hcurses'_'initscr | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lHcurses  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3933 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char initscr();

int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:3944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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
  
		# HP's header uses __HP_CURSES, but user claims _HP_CURSES.
		LIBS="-lHcurses $LIBS"
		CFLAGS="-D__HP_CURSES -D_HP_CURSES $CFLAGS"
		ac_cv_func_initscr=yes
		
else
  echo "$ac_t""no" 1>&6
fi

fi

	;;
esac

if test ".$With5lib" != ".no" ; then
if test -d /usr/5lib ; then
	# SunOS 3.x or 4.x
	CPPFLAGS="$CPPFLAGS -I/usr/5include"
	LIBS="$LIBS -L/usr/5lib"
fi
fi

if test ".$ac_cv_func_initscr" != .yes ; then
	cf_save_LIBS="$LIBS"
	cf_term_lib=""
	cf_curs_lib=""

	# Check for library containing tgoto.  Do this before curses library
	# because it may be needed to link the test-case for initscr.
	echo $ac_n "checking for tgoto""... $ac_c" 1>&6
echo "configure:3990: checking for tgoto" >&5
if eval "test \"`echo '$''{'ac_cv_func_tgoto'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3995 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char tgoto(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char tgoto();

int main() {

/* 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_tgoto) || defined (__stub___tgoto)
choke me
#else
tgoto();
#endif

; return 0; }
EOF
if { (eval echo configure:4018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_tgoto=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_tgoto=no"
fi
rm -f conftest*
fi

if eval "test \"`echo '$ac_cv_func_'tgoto`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cf_term_lib=predefined
else
  echo "$ac_t""no" 1>&6

		for cf_term_lib in termcap termlib unknown
		do
			echo $ac_n "checking for tgoto in -l$cf_term_lib""... $ac_c" 1>&6
echo "configure:4039: checking for tgoto in -l$cf_term_lib" >&5
ac_lib_var=`echo $cf_term_lib'_'tgoto | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-l$cf_term_lib  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4047 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char tgoto();

int main() {
tgoto()
; return 0; }
EOF
if { (eval echo configure:4058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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 "$ac_t""yes" 1>&6
  break
else
  echo "$ac_t""no" 1>&6
fi

		done
	
fi


	# Check for library containing initscr
	test "$cf_term_lib" != predefined && test "$cf_term_lib" != unknown && LIBS="-l$cf_term_lib $cf_save_LIBS"
	for cf_curs_lib in cursesX curses ncurses xcurses jcurses unknown
	do
		echo $ac_n "checking for initscr in -l$cf_curs_lib""... $ac_c" 1>&6
echo "configure:4088: checking for initscr in -l$cf_curs_lib" >&5
ac_lib_var=`echo $cf_curs_lib'_'initscr | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-l$cf_curs_lib  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4096 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char initscr();

int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:4107: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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 "$ac_t""yes" 1>&6
  break
else
  echo "$ac_t""no" 1>&6
fi

	done
	test $cf_curs_lib = unknown && { echo "configure: error: no curses library found" 1>&2; exit 1; }

	LIBS="-l$cf_curs_lib $cf_save_LIBS"
	if test "$cf_term_lib" = unknown ; then
		echo $ac_n "checking if we can link with $cf_curs_lib library""... $ac_c" 1>&6
echo "configure:4133: checking if we can link with $cf_curs_lib library" >&5
		cat > conftest.$ac_ext <<EOF
#line 4135 "configure"
#include "confdefs.h"
#include <${cf_cv_ncurses_header-curses.h}>
int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:4142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_result=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_result=no
fi
rm -f conftest*
		echo "$ac_t""$cf_result" 1>&6
		test $cf_result = no && { echo "configure: error: Cannot link curses library" 1>&2; exit 1; }
	elif test "$cf_term_lib" != predefined ; then
		echo $ac_n "checking if we need both $cf_curs_lib and $cf_term_lib libraries""... $ac_c" 1>&6
echo "configure:4156: checking if we need both $cf_curs_lib and $cf_term_lib libraries" >&5
		cat > conftest.$ac_ext <<EOF
#line 4158 "configure"
#include "confdefs.h"
#include <${cf_cv_ncurses_header-curses.h}>
int main() {
initscr(); tgoto((char *)0, 0, 0);
; return 0; }
EOF
if { (eval echo configure:4165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_result=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
			LIBS="-l$cf_curs_lib -l$cf_term_lib $cf_save_LIBS"
			cat > conftest.$ac_ext <<EOF
#line 4175 "configure"
#include "confdefs.h"
#include <${cf_cv_ncurses_header-curses.h}>
int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:4182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_result=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_result=error
fi
rm -f conftest*
			
fi
rm -f conftest*
		echo "$ac_t""$cf_result" 1>&6
	fi
fi


fi

	
echo $ac_n "checking for curses performance tradeoff""... $ac_c" 1>&6
echo "configure:4204: checking for curses performance tradeoff" >&5
if eval "test \"`echo '$''{'cf_cv_curs_performance'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
    cf_cv_curs_performance=no
    cat > conftest.$ac_ext <<EOF
#line 4211 "configure"
#include "confdefs.h"

#include <${cf_cv_ncurses_header-curses.h}>
int main() {

#if defined(wbkgdset) && defined(clearok) && defined(getbkgd)
	int x = ERR;
#else
	int x = ;	/* force an error */
#endif
	
; return 0; }
EOF
if { (eval echo configure:4225: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
	cat > conftest.$ac_ext <<EOF
#line 4229 "configure"
#include "confdefs.h"

#define CURS_PERFORMANCE
#include <${cf_cv_ncurses_header-curses.h}>
int main() {

#if defined(wbkgdset) && defined(clearok) && defined(getbkgd)
	int x = ;	/* force an error */
#else
	int x = ERR;
#endif
	
; return 0; }
EOF
if { (eval echo configure:4244: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_curs_performance=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
fi

echo "$ac_t""$cf_cv_curs_performance" 1>&6
test $cf_cv_curs_performance = yes && cat >> confdefs.h <<\EOF
#define CURS_PERFORMANCE 1
EOF


	;;
ncurses)
	
echo $ac_n "checking for ncurses header file""... $ac_c" 1>&6
echo "configure:4269: checking for ncurses header file" >&5
if eval "test \"`echo '$''{'cf_cv_ncurses_header'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
	cat > conftest.$ac_ext <<EOF
#line 4275 "configure"
#include "confdefs.h"
#include <curses.h>
int main() {

#ifdef NCURSES_VERSION
printf("%s\n", NCURSES_VERSION);
#else
#ifdef __NCURSES_H
printf("old\n");
#else
make an error
#endif
#endif
	
; return 0; }
EOF
if { (eval echo configure:4292: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_ncurses_header=predefined
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
	cf_search=""
if test -d "$includedir"  ; then
test "$includedir" != NONE       && cf_search="$cf_search $includedir $includedir/ncurses"
fi
if test -d "$oldincludedir"  ; then
test "$oldincludedir" != NONE    && cf_search="$cf_search $oldincludedir $oldincludedir/ncurses"
fi
if test -d "$prefix"; then
test "$prefix" != NONE           && cf_search="$cf_search $prefix/include $prefix/include/ncurses"
fi
test "$prefix" != /usr/local     && cf_search="$cf_search /usr/local/include /usr/local/include/ncurses"
test "$prefix" != /usr           && cf_search="$cf_search /usr/include /usr/include/ncurses"

	test -n "$verbose" && echo
	for cf_incdir in $cf_search
	do
		for cf_header in \
			curses.h \
			ncurses.h
		do
			if egrep "NCURSES_[VH]" $cf_incdir/$cf_header 1>&5 2>&1; then
				cf_cv_ncurses_header=$cf_incdir/$cf_header
				test -n "$verbose" && echo $ac_n "	... found $ac_c" 1>&6
				break
			fi
			test -n "$verbose" && echo "	... tested $cf_incdir/$cf_header" 1>&6
		done
		test -n "$cf_cv_ncurses_header" && break
	done
	test -z "$cf_cv_ncurses_header" && { echo "configure: error: not found" 1>&2; exit 1; }
	
fi
rm -f conftest*
fi

echo "$ac_t""$cf_cv_ncurses_header" 1>&6
cat >> confdefs.h <<\EOF
#define NCURSES 1
EOF


cf_incdir=`echo $cf_cv_ncurses_header | sed -e 's:/[^/]*$::'`

case $cf_cv_ncurses_header in # (vi
*/ncurses.h)
	cat >> confdefs.h <<\EOF
#define HAVE_NCURSES_H 1
EOF

	;;
esac

case $cf_cv_ncurses_header in # (vi
predefined) # (vi
	cf_cv_ncurses_header=curses.h
	;;
*)
	
for cf_add_incdir in $cf_incdir
do
	while true
	do
		case $cf_add_incdir in
		/usr/include) # (vi
			;;
		*) # (vi
			CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
			;;
		esac
		cf_top_incdir=`echo $cf_add_incdir | sed -e 's:/include/.*$:/include:'`
		test "$cf_top_incdir" = "$cf_add_incdir" && break
		cf_add_incdir="$cf_top_incdir"
	done
done

	;;
esac
echo $ac_n "checking for ncurses version""... $ac_c" 1>&6
echo "configure:4378: checking for ncurses version" >&5
if eval "test \"`echo '$''{'cf_cv_ncurses_version'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
	cf_cv_ncurses_version=no
	cf_tempfile=out$$
	if test "$cross_compiling" = yes; then
  

	# This will not work if the preprocessor splits the line after the
	# Autoconf token.  The 'unproto' program does that.
	cat > conftest.$ac_ext <<EOF
#include <${cf_cv_ncurses_header-curses.h}>
#undef Autoconf
#ifdef NCURSES_VERSION
Autoconf NCURSES_VERSION
#else
#ifdef __NCURSES_H
Autoconf "old"
#endif
;
#endif
EOF
	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
	{ (eval echo configure:4403: \"$cf_try\") 1>&5; (eval $cf_try) 2>&5; }
	if test -f conftest.out ; then
		cf_out=`cat conftest.out | sed -e 's@^Autoconf @@' -e 's@^[^"]*"@@' -e 's@".*@@'`
		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
		rm -f conftest.out
	fi

else
  cat > conftest.$ac_ext <<EOF
#line 4412 "configure"
#include "confdefs.h"

#include <${cf_cv_ncurses_header-curses.h}>
int main()
{
	FILE *fp = fopen("$cf_tempfile", "w");
#ifdef NCURSES_VERSION
# ifdef NCURSES_VERSION_PATCH
	fprintf(fp, "%s.%d\n", NCURSES_VERSION, NCURSES_VERSION_PATCH);
# else
	fprintf(fp, "%s\n", NCURSES_VERSION);
# endif
#else
# ifdef __NCURSES_H
	fprintf(fp, "old\n");
# else
	make an error
# endif
#endif
	exit(0);
}
EOF
if { (eval echo configure:4435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  
	cf_cv_ncurses_version=`cat $cf_tempfile`
	rm -f $cf_tempfile
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -fr conftest*
fi

fi

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


	

	# This works, except for the special case where we find gpm, but
	# ncurses is in a nonstandard location via $LIBS, and we really want
	# to link gpm.
cf_ncurses_LIBS=""
cf_ncurses_SAVE="$LIBS"
echo $ac_n "checking for Gpm_Open in -lgpm""... $ac_c" 1>&6
echo "configure:4460: checking for Gpm_Open in -lgpm" >&5
ac_lib_var=`echo gpm'_'Gpm_Open | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lgpm  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4468 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char Gpm_Open();

int main() {
Gpm_Open()
; return 0; }
EOF
if { (eval echo configure:4479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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
  echo $ac_n "checking for initscr in -lgpm""... $ac_c" 1>&6
echo "configure:4495: checking for initscr in -lgpm" >&5
ac_lib_var=`echo gpm'_'initscr | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lgpm  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4503 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char initscr();

int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:4514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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 "$ac_t""yes" 1>&6
  LIBS="$cf_ncurses_SAVE"
else
  echo "$ac_t""no" 1>&6
cf_ncurses_LIBS="-lgpm"
fi

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


case $host_os in #(vi
freebsd*)
	# This is only necessary if you are linking against an obsolete
	# version of ncurses (but it should do no harm, since it's static).
	echo $ac_n "checking for tgoto in -lmytinfo""... $ac_c" 1>&6
echo "configure:4545: checking for tgoto in -lmytinfo" >&5
ac_lib_var=`echo mytinfo'_'tgoto | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'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 4553 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char tgoto();

int main() {
tgoto()
; return 0; }
EOF
if { (eval echo configure:4564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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
  cf_ncurses_LIBS="-lmytinfo $cf_ncurses_LIBS"
else
  echo "$ac_t""no" 1>&6
fi

	;;
esac

LIBS="$cf_ncurses_LIBS $LIBS"

	cf_cv_have_lib_ncurses=no
	cf_libdir=""
	echo $ac_n "checking for initscr""... $ac_c" 1>&6
echo "configure:4592: checking for initscr" >&5
if eval "test \"`echo '$''{'ac_cv_func_initscr'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4597 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char initscr(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char initscr();

int main() {

/* 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_initscr) || defined (__stub___initscr)
choke me
#else
initscr();
#endif

; return 0; }
EOF
if { (eval echo configure:4620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_initscr=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_initscr=no"
fi
rm -f conftest*
fi

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

		cf_save_LIBS="$LIBS"
		echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
echo "configure:4640: checking for initscr in -lncurses" >&5
		LIBS="-lncurses $LIBS"
		cat > conftest.$ac_ext <<EOF
#line 4643 "configure"
#include "confdefs.h"
#include <${cf_cv_ncurses_header-curses.h}>
int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:4650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
			 cf_cv_have_lib_ncurses=yes
			
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  echo "$ac_t""no" 1>&6
			cf_search=""
if test -d "$libdir"  ; then
test "$libdir" != NONE           && cf_search="$cf_search $libdir $libdir/ncurses"
fi
if test -d "$exec_prefix"; then
test "$exec_prefix" != NONE      && cf_search="$cf_search $exec_prefix/lib $exec_prefix/lib/ncurses"
fi
if test -d "$prefix"; then
test "$prefix" != NONE           && \
test "$prefix" != "$exec_prefix" && cf_search="$cf_search $prefix/lib $prefix/lib/ncurses"
fi
test "$prefix" != /usr/local     && cf_search="$cf_search /usr/local/lib /usr/local/lib/ncurses"
test "$prefix" != /usr           && cf_search="$cf_search /usr/lib /usr/lib/ncurses"

			for cf_libdir in $cf_search
			do
				echo $ac_n "checking for -lncurses in $cf_libdir""... $ac_c" 1>&6
echo "configure:4677: checking for -lncurses in $cf_libdir" >&5
				LIBS="-L$cf_libdir -lncurses $cf_save_LIBS"
				cat > conftest.$ac_ext <<EOF
#line 4680 "configure"
#include "confdefs.h"
#include <${cf_cv_ncurses_header-curses.h}>
int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:4687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
			 		 cf_cv_have_lib_ncurses=yes
					 break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  echo "$ac_t""no" 1>&6
					 LIBS="$cf_save_LIBS"
fi
rm -f conftest*
			done
			
fi
rm -f conftest*
		
fi

if test $cf_cv_have_lib_ncurses = no ; then
	{ echo "configure: error: Cannot link ncurses library" 1>&2; exit 1; }
fi
case $host_os in #(vi
linux*) # Suse Linux does not follow /usr/lib convention
	ncurses="$ncurses /lib"
	;;
esac


if test -n "$cf_ncurses_LIBS" ; then
	echo $ac_n "checking if we can link ncurses without $cf_ncurses_LIBS""... $ac_c" 1>&6
echo "configure:4719: checking if we can link ncurses without $cf_ncurses_LIBS" >&5
	cf_ncurses_SAVE="$LIBS"
	for p in $cf_ncurses_LIBS ; do
		q=`echo $LIBS | sed -e 's/'$p' //' -e 's/'$p'$//'`
		if test "$q" != "$LIBS" ; then
			LIBS="$q"
		fi
	done
	cat > conftest.$ac_ext <<EOF
#line 4728 "configure"
#include "confdefs.h"
#include <${cf_cv_ncurses_header-curses.h}>
int main() {
initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
; return 0; }
EOF
if { (eval echo configure:4735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  echo "$ac_t""no" 1>&6
		 LIBS="$cf_ncurses_SAVE"
fi
rm -f conftest*
fi

	;;
slang)
	
echo $ac_n "checking for slang header file""... $ac_c" 1>&6
echo "configure:4752: checking for slang header file" >&5
if eval "test \"`echo '$''{'cf_cv_slang_header'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
	cat > conftest.$ac_ext <<EOF
#line 4758 "configure"
#include "confdefs.h"
#include <slang.h>
int main() {
printf("%s\n", SLANG_VERSION)
; return 0; }
EOF
if { (eval echo configure:4765: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_slang_header=predefined
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
	cf_search=""
if test -d "$includedir"  ; then
test "$includedir" != NONE       && cf_search="$cf_search $includedir $includedir/slang"
fi
if test -d "$oldincludedir"  ; then
test "$oldincludedir" != NONE    && cf_search="$cf_search $oldincludedir $oldincludedir/slang"
fi
if test -d "$prefix"; then
test "$prefix" != NONE           && cf_search="$cf_search $prefix/include $prefix/include/slang"
fi
test "$prefix" != /usr/local     && cf_search="$cf_search /usr/local/include /usr/local/include/slang"
test "$prefix" != /usr           && cf_search="$cf_search /usr/include /usr/include/slang"

	for cf_incdir in $cf_search
	do
		for cf_header in \
			slang.h
		do
			echo trying $cf_incdir/$cf_header 1>&5
			if egrep "SLANG_VERSION" $cf_incdir/$cf_header 1>&5 2>&1; then
				cf_cv_slang_header=$cf_incdir/$cf_header 
				break
			fi
		done
		test -n "$cf_cv_slang_header" && break
	done
	test -z "$cf_cv_slang_header" && { echo "configure: error: not found" 1>&2; exit 1; }
	
fi
rm -f conftest*
fi

echo "$ac_t""$cf_cv_slang_header" 1>&6
cat >> confdefs.h <<\EOF
#define USE_SLANG 1
EOF


cf_incdir=`echo $cf_cv_slang_header | sed -e 's:/[^/]*$::'`

case $cf_cv_slang_header in # (vi
predefined) # (vi
	;;
*)
	
for cf_add_incdir in $cf_incdir
do
	while true
	do
		case $cf_add_incdir in
		/usr/include) # (vi
			;;
		*) # (vi
			CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
			;;
		esac
		cf_top_incdir=`echo $cf_add_incdir | sed -e 's:/include/.*$:/include:'`
		test "$cf_top_incdir" = "$cf_add_incdir" && break
		cf_add_incdir="$cf_top_incdir"
	done
done

	;;
esac

	
cf_slang_LIBS1="$LIBS"

if eval "test \"`echo '$''{'cf_cv_lib_termcap'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
cf_cv_lib_termcap=none
# HP-UX 9.x terminfo has setupterm, but no tigetstr.
if test "$termlib" = none; then
	echo $ac_n "checking for tigetstr in -ltermlib""... $ac_c" 1>&6
echo "configure:4849: checking for tigetstr in -ltermlib" >&5
ac_lib_var=`echo termlib'_'tigetstr | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ltermlib  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4857 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char tigetstr();

int main() {
tigetstr()
; return 0; }
EOF
if { (eval echo configure:4868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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 -ltermlib" cf_cv_lib_termcap=terminfo
else
  echo "$ac_t""no" 1>&6
fi

fi
if test "$cf_cv_lib_termcap" = none; then
	echo $ac_n "checking for tgoto in -ltermlib""... $ac_c" 1>&6
echo "configure:4891: checking for tgoto in -ltermlib" >&5
ac_lib_var=`echo termlib'_'tgoto | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ltermlib  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4899 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char tgoto();

int main() {
tgoto()
; return 0; }
EOF
if { (eval echo configure:4910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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 -ltermlib" cf_cv_lib_termcap=termcap
else
  echo "$ac_t""no" 1>&6
fi

fi
if test "$cf_cv_lib_termcap" = none; then
	# allow curses library for broken AIX system.
	echo $ac_n "checking for initscr in -lcurses""... $ac_c" 1>&6
echo "configure:4934: checking for initscr in -lcurses" >&5
ac_lib_var=`echo curses'_'initscr | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lcurses  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4942 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char initscr();

int main() {
initscr()
; return 0; }
EOF
if { (eval echo configure:4953: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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 -lcurses" cf_cv_lib_termcap=termcap
else
  echo "$ac_t""no" 1>&6
fi

	echo $ac_n "checking for tgoto in -ltermcap""... $ac_c" 1>&6
echo "configure:4974: checking for tgoto in -ltermcap" >&5
ac_lib_var=`echo termcap'_'tgoto | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ltermcap  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4982 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char tgoto();

int main() {
tgoto()
; return 0; }
EOF
if { (eval echo configure:4993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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 -ltermcap" cf_cv_lib_termcap=termcap
else
  echo "$ac_t""no" 1>&6
fi

fi
if test "$cf_cv_lib_termcap" = none; then
	echo $ac_n "checking for tgoto in -ltermcap""... $ac_c" 1>&6
echo "configure:5016: checking for tgoto in -ltermcap" >&5
ac_lib_var=`echo termcap'_'tgoto | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ltermcap  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5024 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char tgoto();

int main() {
tgoto()
; return 0; }
EOF
if { (eval echo configure:5035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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 -ltermcap" cf_cv_lib_termcap=termcap
else
  echo "$ac_t""no" 1>&6
fi

fi
if test "$cf_cv_lib_termcap" = none; then
	echo $ac_n "checking for tgoto in -lncurses""... $ac_c" 1>&6
echo "configure:5058: checking for tgoto in -lncurses" >&5
ac_lib_var=`echo ncurses'_'tgoto | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'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 5066 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char tgoto();

int main() {
tgoto()
; return 0; }
EOF
if { (eval echo configure:5077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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 -lncurses" cf_cv_lib_termcap=ncurses
else
  echo "$ac_t""no" 1>&6
fi

fi

fi

if test "$cf_cv_lib_termcap" = none; then
	{ echo "configure: error: Can't find -ltermlib, -lcurses, or -ltermcap" 1>&2; exit 1; }
fi

cf_slang_LIBS2="$LIBS"
echo $ac_n "checking for acos""... $ac_c" 1>&6
echo "configure:5107: checking for acos" >&5
if eval "test \"`echo '$''{'ac_cv_func_acos'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5112 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char acos(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char acos();

int main() {

/* 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_acos) || defined (__stub___acos)
choke me
#else
acos();
#endif

; return 0; }
EOF
if { (eval echo configure:5135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_acos=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_acos=no"
fi
rm -f conftest*
fi

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

echo $ac_n "checking for acos in -lm""... $ac_c" 1>&6
echo "configure:5154: checking for acos in -lm" >&5
ac_lib_var=`echo m'_'acos | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'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 $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5162 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char acos();

int main() {
acos()
; return 0; }
EOF
if { (eval echo configure:5173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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
  
	
cf_tr_func=`echo acos | tr '[a-z]' '[A-Z]'`

	cat >> confdefs.h <<EOF
#define HAVE_$cf_tr_func 1
EOF

	ac_cv_func_acos=yes
	LIBS="-lm $LIBS"
else
  echo "$ac_t""no" 1>&6

	ac_cv_func_acos=unknown
	unset ac_cv_func_acos 2>/dev/null
	
fi


fi


	cf_cv_have_lib_slang=no
	cf_libdir=""
	echo $ac_n "checking for SLtt_get_screen_size""... $ac_c" 1>&6
echo "configure:5213: checking for SLtt_get_screen_size" >&5
if eval "test \"`echo '$''{'ac_cv_func_SLtt_get_screen_size'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5218 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char SLtt_get_screen_size(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char SLtt_get_screen_size();

int main() {

/* 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_SLtt_get_screen_size) || defined (__stub___SLtt_get_screen_size)
choke me
#else
SLtt_get_screen_size();
#endif

; return 0; }
EOF
if { (eval echo configure:5241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_SLtt_get_screen_size=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_SLtt_get_screen_size=no"
fi
rm -f conftest*
fi

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

		cf_save_LIBS="$LIBS"
		echo $ac_n "checking for SLtt_get_screen_size in -lslang""... $ac_c" 1>&6
echo "configure:5261: checking for SLtt_get_screen_size in -lslang" >&5
		LIBS="-lslang $LIBS"
		cat > conftest.$ac_ext <<EOF
#line 5264 "configure"
#include "confdefs.h"
#include <slang.h>
int main() {
SLtt_get_screen_size()
; return 0; }
EOF
if { (eval echo configure:5271: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
			 cf_cv_have_lib_slang=yes
			
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  echo "$ac_t""no" 1>&6
			cf_search=""
if test -d "$libdir"  ; then
test "$libdir" != NONE           && cf_search="$cf_search $libdir $libdir/slang"
fi
if test -d "$exec_prefix"; then
test "$exec_prefix" != NONE      && cf_search="$cf_search $exec_prefix/lib $exec_prefix/lib/slang"
fi
if test -d "$prefix"; then
test "$prefix" != NONE           && \
test "$prefix" != "$exec_prefix" && cf_search="$cf_search $prefix/lib $prefix/lib/slang"
fi
test "$prefix" != /usr/local     && cf_search="$cf_search /usr/local/lib /usr/local/lib/slang"
test "$prefix" != /usr           && cf_search="$cf_search /usr/lib /usr/lib/slang"

			for cf_libdir in $cf_search
			do
				echo $ac_n "checking for -lslang in $cf_libdir""... $ac_c" 1>&6
echo "configure:5298: checking for -lslang in $cf_libdir" >&5
				LIBS="-L$cf_libdir -lslang $cf_save_LIBS"
				cat > conftest.$ac_ext <<EOF
#line 5301 "configure"
#include "confdefs.h"
#include <slang.h>
int main() {
SLtt_get_screen_size()
; return 0; }
EOF
if { (eval echo configure:5308: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
			 		 cf_cv_have_lib_slang=yes
					 break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  echo "$ac_t""no" 1>&6
					 LIBS="$cf_save_LIBS"
fi
rm -f conftest*
			done
			
fi
rm -f conftest*
		
fi

if test $cf_cv_have_lib_slang = no ; then
	{ echo "configure: error: Cannot link slang library" 1>&2; exit 1; }
fi
case $host_os in #(vi
linux*) # Suse Linux does not follow /usr/lib convention
	slang="$slang /lib"
	;;
esac

cf_slang_LIBS3="$LIBS"
echo $ac_n "checking if we can link slang without termcap""... $ac_c" 1>&6
echo "configure:5339: checking if we can link slang without termcap" >&5
if test -n "`echo $cf_slang_LIBS1 | sed -e 's/ //g'`" ; then
	cf_exclude=`echo ".$cf_slang_LIBS2" | sed -e "s@$cf_slang_LIBS1@@" -e 's@^.@@'`
else
	cf_exclude="$cf_slang_LIBS2"
fi
LIBS=`echo ".$cf_slang_LIBS3" | sed -e "s@$cf_exclude@@" -e 's@^.@@'`
cat > conftest.$ac_ext <<EOF
#line 5347 "configure"
#include "confdefs.h"
#include <slang.h>
int main() {
SLtt_get_screen_size()
; return 0; }
EOF
if { (eval echo configure:5354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_result=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_result=no
fi
rm -f conftest*
echo "$ac_t""$cf_result" 1>&6
test $cf_result = no && LIBS="$cf_slang_LIBS3"

	;;
esac

eval cf_libdir=$libdir
cf_libdir=`echo $cf_libdir | sed -e s@'^NONE/'@$prefix/@ -e s@'^NONE/'@$ac_default_prefix/@`

echo $ac_n "checking for location of config-file""... $ac_c" 1>&6
echo "configure:5374: checking for location of config-file" >&5
LYNX_CFG_FILE=$cf_libdir/lynx.cfg
cat >> confdefs.h <<EOF
#define LYNX_CFG_FILE "$LYNX_CFG_FILE"
EOF

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


echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:5384: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5389 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5397: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  ac_cv_header_stdc=yes
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&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 5414 "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 5432 "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 5453 "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
if { (eval echo configure:5464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_header_stdc=no
fi
rm -fr conftest*
fi

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 whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
echo "configure:5488: checking whether time.h and sys/time.h may both be included" >&5
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5493 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>
int main() {
struct tm *tp;
; return 0; }
EOF
if { (eval echo configure:5502: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_header_time=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  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

ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
echo "configure:5527: checking for $ac_hdr that defines DIR" >&5
if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5532 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <$ac_hdr>
int main() {
DIR *dirp = 0;
; return 0; }
EOF
if { (eval echo configure:5540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_dirent_$ac_safe=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_dirent_$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 | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  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 opendir in -ldir""... $ac_c" 1>&6
echo "configure:5565: checking for opendir in -ldir" >&5
ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'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 5573 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char opendir();

int main() {
opendir()
; return 0; }
EOF
if { (eval echo configure:5584: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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 opendir in -lx""... $ac_c" 1>&6
echo "configure:5606: checking for opendir in -lx" >&5
ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'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 5614 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char opendir();

int main() {
opendir()
; return 0; }
EOF
if { (eval echo configure:5625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$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

for ac_hdr in \
	fcntl.h \
	limits.h \
	stdlib.h \
	string.h \
	sys/fcntl.h \
	sys/filio.h \
	sys/ioctl.h \
	sys/param.h \
	sys/time.h \
	termio.h \
	termios.h \
	unistd.h \

do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:5664: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5669 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5674: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$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 | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done


echo $ac_n "checking termio.h and termios.h""... $ac_c" 1>&6
echo "configure:5702: checking termio.h and termios.h" >&5
if eval "test \"`echo '$''{'cf_cv_termio_and_termios'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
    cat > conftest.$ac_ext <<EOF
#line 5708 "configure"
#include "confdefs.h"

#if HAVE_TERMIO_H
#include <termio.h>
#endif
#if HAVE_TERMIOS_H
#include <termios.h>
#endif 
int main() {
putchar (0x0a)
; return 0; }
EOF
if { (eval echo configure:5721: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_termio_and_termios=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_termio_and_termios=no
fi
rm -f conftest*
fi

echo "$ac_t""$cf_cv_termio_and_termios" 1>&6
test $cf_cv_termio_and_termios = no && cat >> confdefs.h <<\EOF
#define TERMIO_AND_TERMIOS 1
EOF



for ac_hdr in sys/wait.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:5744: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5749 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5754: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$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 | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

cf_wait_headers="#include <sys/types.h>
"
if test $ac_cv_header_sys_wait_h = yes; then
cf_wait_headers="$cf_wait_headers
#include <sys/wait.h>
"
else
for ac_hdr in wait.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:5791: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5796 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5801: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$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 | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in waitstatus.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:5831: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5836 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5841: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$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 | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

if test $ac_cv_header_wait_h = yes; then
cf_wait_headers="$cf_wait_headers
#include <wait.h>
"
fi
if test $ac_cv_header_waitstatus_h = yes; then
cf_wait_headers="$cf_wait_headers
#include <waitstatus.h>
"
fi
fi



echo $ac_n "checking for union wait""... $ac_c" 1>&6
echo "configure:5882: checking for union wait" >&5
if eval "test \"`echo '$''{'cf_cv_type_unionwait'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
	cat > conftest.$ac_ext <<EOF
#line 5888 "configure"
#include "confdefs.h"
$cf_wait_headers
int main() {
int x;
	 int y = WEXITSTATUS(x);
	 int z = WTERMSIG(x);
	 wait(&x);
	
; return 0; }
EOF
if { (eval echo configure:5899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_cv_type_unionwait=no
	 echo compiles ok w/o union wait 1>&5
	
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
	cat > conftest.$ac_ext <<EOF
#line 5910 "configure"
#include "confdefs.h"
$cf_wait_headers
int main() {
union wait x;
#ifdef WEXITSTATUS
	 int y = WEXITSTATUS(x);
#endif
#ifdef WTERMSIG
	 int z = WTERMSIG(x);
#endif
	 wait(&x);
	
; return 0; }
EOF
if { (eval echo configure:5925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_cv_type_unionwait=yes
	 echo compiles ok with union wait and possibly macros too 1>&5
	
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_type_unionwait=no
fi
rm -f conftest*
fi
rm -f conftest*
fi

echo "$ac_t""$cf_cv_type_unionwait" 1>&6
test $cf_cv_type_unionwait = yes && cat >> confdefs.h <<\EOF
#define HAVE_TYPE_UNIONWAIT 1
EOF




if test $cf_cv_type_unionwait = yes; then

	echo $ac_n "checking if union wait can be used as wait-arg""... $ac_c" 1>&6
echo "configure:5952: checking if union wait can be used as wait-arg" >&5
	if eval "test \"`echo '$''{'cf_cv_arg_union_wait'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
		cat > conftest.$ac_ext <<EOF
#line 5958 "configure"
#include "confdefs.h"
$cf_wait_headers
int main() {
union wait x; wait(&x)
; return 0; }
EOF
if { (eval echo configure:5965: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_arg_union_wait=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_arg_union_wait=no
fi
rm -f conftest*
		
fi

	echo "$ac_t""$cf_cv_arg_union_wait" 1>&6
	test $cf_cv_arg_union_wait = yes && cat >> confdefs.h <<\EOF
#define WAIT_USES_UNION 1
EOF


	echo $ac_n "checking if union wait can be used as waitpid-arg""... $ac_c" 1>&6
echo "configure:5985: checking if union wait can be used as waitpid-arg" >&5
	if eval "test \"`echo '$''{'cf_cv_arg_union_waitpid'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
		cat > conftest.$ac_ext <<EOF
#line 5991 "configure"
#include "confdefs.h"
$cf_wait_headers
int main() {
union wait x; waitpid(0, &x, 0)
; return 0; }
EOF
if { (eval echo configure:5998: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_arg_union_waitpid=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_arg_union_waitpid=no
fi
rm -f conftest*
		
fi

	echo "$ac_t""$cf_cv_arg_union_waitpid" 1>&6
	test $cf_cv_arg_union_waitpid = yes && cat >> confdefs.h <<\EOF
#define WAITPID_USES_UNION 1
EOF


fi

echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
echo "configure:6020: checking for uid_t in sys/types.h" >&5
if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6025 "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""... $ac_c" 1>&6
echo "configure:6054: checking type of array argument to getgroups" >&5
if eval "test \"`echo '$''{'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 6062 "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
if { (eval echo configure:6087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
    ac_cv_type_getgroups=gid_t
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_type_getgroups=int
fi
rm -fr conftest*
fi

if test $ac_cv_type_getgroups = cross; then
        cat > conftest.$ac_ext <<EOF
#line 6101 "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 for pid_t""... $ac_c" 1>&6
echo "configure:6125: checking for pid_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6130 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "pid_t[^a-zA-Z_0-9]" >/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 uid_t in sys/types.h""... $ac_c" 1>&6
echo "configure:6158: checking for uid_t in sys/types.h" >&5
if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6163 "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 for mode_t""... $ac_c" 1>&6
echo "configure:6192: checking for mode_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6197 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "mode_t[^a-zA-Z_0-9]" >/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



ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
echo "configure:6228: checking for vfork.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6233 "configure"
#include "confdefs.h"
#include <vfork.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:6238: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$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""... $ac_c" 1>&6
echo "configure:6263: checking for working vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  echo $ac_n "checking for vfork""... $ac_c" 1>&6
echo "configure:6269: checking for vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6274 "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.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char vfork();

int main() {

/* 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 echo configure:6297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_vfork=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  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 6318 "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");
      _exit(2);
    }
    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
if { (eval echo configure:6413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  ac_cv_func_vfork_works=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_func_vfork_works=no
fi
rm -fr conftest*
fi

fi

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

fi


echo $ac_n "checking if we should use fcntl or ioctl""... $ac_c" 1>&6
echo "configure:6437: checking if we should use fcntl or ioctl" >&5
if eval "test \"`echo '$''{'cf_cv_fionbio'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
cat > conftest.$ac_ext <<EOF
#line 6443 "configure"
#include "confdefs.h"

#include <sys/types.h>
#include <sys/ioctl.h>

int main() {

        int ret = ioctl(0, FIONBIO, (char *)0);
	
; return 0; }
EOF
if { (eval echo configure:6455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_cv_fionbio=ioctl
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
cat > conftest.$ac_ext <<EOF
#line 6464 "configure"
#include "confdefs.h"

#include <sys/types.h>
#if HAVE_FCNTL_H
#include <fcntl.h>
#else
#if HAVE_SYS_FCNTL_H
#include <sys/fcntl.h>
#endif
#endif
int main() {

        int ret = fcntl(0, F_SETFL, O_NONBLOCK);
	
; return 0; }
EOF
if { (eval echo configure:6481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_cv_fionbio=fcntl
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_fionbio=unknown
fi
rm -f conftest*
fi
rm -f conftest*

fi

echo "$ac_t""$cf_cv_fionbio" 1>&6
test "$cf_cv_fionbio" = "fcntl" && cat >> confdefs.h <<\EOF
#define USE_FCNTL 1
EOF



echo $ac_n "checking for broken/missing definition of remove""... $ac_c" 1>&6
echo "configure:6504: checking for broken/missing definition of remove" >&5
if eval "test \"`echo '$''{'cf_cv_baddef_remove'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
cat > conftest.$ac_ext <<EOF
#line 6510 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() {
remove("dummy")
; return 0; }
EOF
if { (eval echo configure:6517: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_cv_baddef_remove=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cat > conftest.$ac_ext <<EOF
#line 6525 "configure"
#include "confdefs.h"
#include <stdio.h>
		int __unlink(name) { return unlink(name); } 
int main() {
remove("dummy")
; return 0; }
EOF
if { (eval echo configure:6533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_cv_baddef_remove=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_baddef_remove=unknown
fi
rm -f conftest*
	
fi
rm -f conftest*

fi

echo "$ac_t""$cf_cv_baddef_remove" 1>&6
test "$cf_cv_baddef_remove" != no && cat >> confdefs.h <<\EOF
#define NEED_REMOVE 1
EOF



echo $ac_n "checking for lstat""... $ac_c" 1>&6
echo "configure:6557: checking for lstat" >&5
if eval "test \"`echo '$''{'ac_cv_func_lstat'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
cat > conftest.$ac_ext <<EOF
#line 6563 "configure"
#include "confdefs.h"

#include <sys/types.h>
#include <sys/stat.h>
int main() {
lstat(".", (struct stat *)0)
; return 0; }
EOF
if { (eval echo configure:6572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  ac_cv_func_lstat=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_func_lstat=no
fi
rm -f conftest*
	
fi

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

fi

for ac_func in \
	cuserid \
	getcwd \
	getgroups \
	putenv \
	readdir \
	strerror \
	waitpid \

do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:6604: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6609 "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.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* 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 echo configure:6632: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$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
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_func in \
	mktime \
	strstr \

do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:6662: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6667 "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.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* 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 echo configure:6690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$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
 
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi
done



for ac_func in strstr
do

echo $ac_n "checking for $ac_func declaration""... $ac_c" 1>&6
echo "configure:6721: checking for $ac_func declaration" >&5
if eval "test \"`echo '$''{'ac_cv_func_decl_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6726 "configure"
#include "confdefs.h"
#include <string.h>
int main() {
#ifndef ${ac_func}
extern	int	${ac_func}();
#endif
; return 0; }
EOF
if { (eval echo configure:6735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
cat > conftest.$ac_ext <<EOF
#line 6739 "configure"
#include "confdefs.h"
#include <string.h>
int main() {
#ifndef ${ac_func}
int	(*p)() = ${ac_func};
#endif
; return 0; }
EOF
if { (eval echo configure:6748: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
eval "ac_cv_func_decl_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
eval "ac_cv_func_decl_$ac_func=no"
fi
rm -f conftest*
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
eval "ac_cv_func_decl_$ac_func=yes"
fi
rm -f conftest*
fi

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

  
ac_tr_func=`echo DECL_$ac_func | tr '[a-z]' '[A-Z]'`

  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
fi
done

for ac_func in getgrgid getgrnam
do

echo $ac_n "checking for $ac_func declaration""... $ac_c" 1>&6
echo "configure:6790: checking for $ac_func declaration" >&5
if eval "test \"`echo '$''{'ac_cv_func_decl_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 6795 "configure"
#include "confdefs.h"

#include <stdio.h>
#include <grp.h>
int main() {
#ifndef ${ac_func}
extern	int	${ac_func}();
#endif
; return 0; }
EOF
if { (eval echo configure:6806: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
cat > conftest.$ac_ext <<EOF
#line 6810 "configure"
#include "confdefs.h"

#include <stdio.h>
#include <grp.h>
int main() {
#ifndef ${ac_func}
int	(*p)() = ${ac_func};
#endif
; return 0; }
EOF
if { (eval echo configure:6821: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
eval "ac_cv_func_decl_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
eval "ac_cv_func_decl_$ac_func=no"
fi
rm -f conftest*
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
eval "ac_cv_func_decl_$ac_func=yes"
fi
rm -f conftest*
fi

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

  
ac_tr_func=`echo DECL_$ac_func | tr '[a-z]' '[A-Z]'`

  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
fi
done




echo $ac_n "checking if TRUE/FALSE are defined""... $ac_c" 1>&6
echo "configure:6863: checking if TRUE/FALSE are defined" >&5
if eval "test \"`echo '$''{'cf_cv_bool_defs'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
cat > conftest.$ac_ext <<EOF
#line 6869 "configure"
#include "confdefs.h"

#include <${cf_cv_ncurses_header-curses.h}>
#include <stdio.h>
int main() {
int x = TRUE, y = FALSE
; return 0; }
EOF
if { (eval echo configure:6878: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_bool_defs=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_bool_defs=no
fi
rm -f conftest*
fi

echo "$ac_t""$cf_cv_bool_defs" 1>&6
if test "$cf_cv_bool_defs" = no ; then
	cat >> confdefs.h <<\EOF
#define TRUE (1)
EOF

	cat >> confdefs.h <<\EOF
#define FALSE (0)
EOF

fi



echo $ac_n "checking declaration of errno""... $ac_c" 1>&6
echo "configure:6905: checking declaration of errno" >&5
if eval "test \"`echo '$''{'cf_cv_dcl_errno'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
    cat > conftest.$ac_ext <<EOF
#line 6911 "configure"
#include "confdefs.h"

#if HAVE_STDLIB_H
#include <stdlib.h>
#endif
#include <stdio.h>
#include <sys/types.h>
#include <errno.h> 
int main() {
long x = (long) errno
; return 0; }
EOF
if { (eval echo configure:6924: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval 'cf_cv_dcl_'errno'=yes'
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval 'cf_cv_dcl_'errno'=no'
fi
rm -f conftest*
fi

eval 'cf_result=$cf_cv_dcl_'errno
echo "$ac_t""$cf_result" 1>&6

# It's possible (for near-UNIX clones) that the data doesn't exist
if eval "test \"`echo '$''{'cf_cv_have_errno'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
if test $cf_result = no ; then
    eval 'cf_result=DECL_'errno
    
cf_result=`echo $cf_result | tr '[a-z]' '[A-Z]'`

    cat >> confdefs.h <<EOF
#define $cf_result 1
EOF

    echo $ac_n "checking existence of errno""... $ac_c" 1>&6
echo "configure:6954: checking existence of errno" >&5
        cat > conftest.$ac_ext <<EOF
#line 6956 "configure"
#include "confdefs.h"

#undef errno
extern long errno;

int main() {
errno = 2
; return 0; }
EOF
if { (eval echo configure:6966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval 'cf_cv_have_'errno'=yes'
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval 'cf_cv_have_'errno'=no'
fi
rm -f conftest*
        eval 'cf_result=$cf_cv_have_'errno
        echo "$ac_t""$cf_result" 1>&6
else
    eval 'cf_cv_have_'errno'=yes'
fi

fi

eval 'cf_result=HAVE_'errno

cf_result=`echo $cf_result | tr '[a-z]' '[A-Z]'`

eval 'test $cf_cv_have_'errno' = yes && cat >> confdefs.h <<EOF
#define $cf_result 1
EOF
'



echo $ac_n "checking for setlocale()""... $ac_c" 1>&6
echo "configure:6996: checking for setlocale()" >&5
if eval "test \"`echo '$''{'cf_cv_locale'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
cat > conftest.$ac_ext <<EOF
#line 7002 "configure"
#include "confdefs.h"
#include <locale.h>
int main() {
setlocale(LC_ALL, "")
; return 0; }
EOF
if { (eval echo configure:7009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_cv_locale=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_locale=no
fi
rm -f conftest*
	
fi

echo "$ac_t""$cf_cv_locale" 1>&6
test $cf_cv_locale = yes && cat >> confdefs.h <<\EOF
#define LOCALE 1
EOF



echo $ac_n "checking if NGROUPS is defined""... $ac_c" 1>&6
echo "configure:7030: checking if NGROUPS is defined" >&5
if eval "test \"`echo '$''{'cf_cv_ngroups'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
cat > conftest.$ac_ext <<EOF
#line 7036 "configure"
#include "confdefs.h"

#if HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#if HAVE_LIMITS_H
#include <limits.h>
#endif

int main() {
int x = NGROUPS
; return 0; }
EOF
if { (eval echo configure:7050: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_ngroups=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cat > conftest.$ac_ext <<EOF
#line 7058 "configure"
#include "confdefs.h"

#if HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#if HAVE_LIMITS_H
#include <limits.h>
#endif

int main() {
int x = NGROUPS_MAX
; return 0; }
EOF
if { (eval echo configure:7072: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_ngroups=NGROUPS_MAX
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_ngroups=no
fi
rm -f conftest*
	
fi
rm -f conftest*
echo "$ac_t""$cf_cv_ngroups" 1>&6
if test "$cf_cv_ngroups" = no ; then
	cat >> confdefs.h <<\EOF
#define NGROUPS 16
EOF

elif test "$cf_cv_ngroups" = NGROUPS_MAX ; then
	cat >> confdefs.h <<\EOF
#define NGROUPS NGROUPS_MAX
EOF

fi

fi



for cf_name in sys_nerr sys_errlist
do
    
echo $ac_n "checking declaration of $cf_name""... $ac_c" 1>&6
echo "configure:7106: checking declaration of $cf_name" >&5
if eval "test \"`echo '$''{'cf_cv_dcl_$cf_name'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
    cat > conftest.$ac_ext <<EOF
#line 7112 "configure"
#include "confdefs.h"

#if HAVE_STDLIB_H
#include <stdlib.h>
#endif
#include <stdio.h>
#include <sys/types.h>
#include <errno.h> 
int main() {
long x = (long) $cf_name
; return 0; }
EOF
if { (eval echo configure:7125: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval 'cf_cv_dcl_'$cf_name'=yes'
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval 'cf_cv_dcl_'$cf_name'=no'
fi
rm -f conftest*
fi

eval 'cf_result=$cf_cv_dcl_'$cf_name
echo "$ac_t""$cf_result" 1>&6

# It's possible (for near-UNIX clones) that the data doesn't exist
if eval "test \"`echo '$''{'cf_cv_have_$cf_name'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
if test $cf_result = no ; then
    eval 'cf_result=DECL_'$cf_name
    
cf_result=`echo $cf_result | tr '[a-z]' '[A-Z]'`

    cat >> confdefs.h <<EOF
#define $cf_result 1
EOF

    echo $ac_n "checking existence of $cf_name""... $ac_c" 1>&6
echo "configure:7155: checking existence of $cf_name" >&5
        cat > conftest.$ac_ext <<EOF
#line 7157 "configure"
#include "confdefs.h"

#undef $cf_name
extern long $cf_name;

int main() {
$cf_name = 2
; return 0; }
EOF
if { (eval echo configure:7167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval 'cf_cv_have_'$cf_name'=yes'
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval 'cf_cv_have_'$cf_name'=no'
fi
rm -f conftest*
        eval 'cf_result=$cf_cv_have_'$cf_name
        echo "$ac_t""$cf_result" 1>&6
else
    eval 'cf_cv_have_'$cf_name'=yes'
fi

fi

eval 'cf_result=HAVE_'$cf_name

cf_result=`echo $cf_result | tr '[a-z]' '[A-Z]'`

eval 'test $cf_cv_have_'$cf_name' = yes && cat >> confdefs.h <<EOF
#define $cf_result 1
EOF
'

done


echo $ac_n "checking if struct utmp is declared""... $ac_c" 1>&6
echo "configure:7198: checking if struct utmp is declared" >&5
if eval "test \"`echo '$''{'cf_cv_have_utmp'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
	cat > conftest.$ac_ext <<EOF
#line 7204 "configure"
#include "confdefs.h"

#include <sys/types.h>
#include <utmp.h>
int main() {
struct utmp x; char *y = &x.ut_host[0]
; return 0; }
EOF
if { (eval echo configure:7213: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_have_utmp=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cat > conftest.$ac_ext <<EOF
#line 7221 "configure"
#include "confdefs.h"
#include <utmpx.h>
int main() {
struct utmpx x; char *y = &x.ut_host[0]
; return 0; }
EOF
if { (eval echo configure:7228: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_have_utmp=utmpx
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_have_utmp=no
fi
rm -f conftest*
		
fi
rm -f conftest*
	
fi

echo "$ac_t""$cf_cv_have_utmp" 1>&6
test $cf_cv_have_utmp != no && cat >> confdefs.h <<\EOF
#define HAVE_UTMP 1
EOF

test $cf_cv_have_utmp = utmpx && cat >> confdefs.h <<\EOF
#define UTMPX_FOR_UTMP 1
EOF



### These tests must be run after establishing the curses library.
if test $cf_cv_screen != slang ; then
	
echo $ac_n "checking if curses supports alternate-character set""... $ac_c" 1>&6
echo "configure:7259: checking if curses supports alternate-character set" >&5
if eval "test \"`echo '$''{'cf_cv_alt_char_set'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
for mapname in acs_map _acs_map
do
	cat > conftest.$ac_ext <<EOF
#line 7267 "configure"
#include "confdefs.h"

#include <${cf_cv_ncurses_header-curses.h}>
	
int main() {
chtype x = $mapname['l']; $mapname['m'] = 0
; return 0; }
EOF
if { (eval echo configure:7276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_cv_alt_char_set=$mapname
	 break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_alt_char_set=no
fi
rm -f conftest*
done
	
fi

echo "$ac_t""$cf_cv_alt_char_set" 1>&6
test $cf_cv_alt_char_set != no && cat >> confdefs.h <<EOF
#define ALT_CHAR_SET $cf_cv_alt_char_set
EOF


	
echo $ac_n "checking if curses supports fancy attributes""... $ac_c" 1>&6
echo "configure:7299: checking if curses supports fancy attributes" >&5
if eval "test \"`echo '$''{'cf_cv_fancy_curses'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
	cat > conftest.$ac_ext <<EOF
#line 7305 "configure"
#include "confdefs.h"

#include <${cf_cv_ncurses_header-curses.h}>

int main() {
attrset(A_UNDERLINE|A_BOLD|A_REVERSE);
	 wattrset(stdscr, A_BLINK|A_DIM);
	 attroff(A_BOLD);
	 keypad(stdscr,TRUE);
	
; return 0; }
EOF
if { (eval echo configure:7318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_cv_fancy_curses=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_fancy_curses=no
fi
rm -f conftest*
	
fi

echo "$ac_t""$cf_cv_fancy_curses" 1>&6
test $cf_cv_fancy_curses = yes && cat >> confdefs.h <<\EOF
#define FANCY_CURSES 1
EOF


	echo $ac_n "checking for ncurses version""... $ac_c" 1>&6
echo "configure:7338: checking for ncurses version" >&5
if eval "test \"`echo '$''{'cf_cv_ncurses_version'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
	cf_cv_ncurses_version=no
	cf_tempfile=out$$
	if test "$cross_compiling" = yes; then
  

	# This will not work if the preprocessor splits the line after the
	# Autoconf token.  The 'unproto' program does that.
	cat > conftest.$ac_ext <<EOF
#include <${cf_cv_ncurses_header-curses.h}>
#undef Autoconf
#ifdef NCURSES_VERSION
Autoconf NCURSES_VERSION
#else
#ifdef __NCURSES_H
Autoconf "old"
#endif
;
#endif
EOF
	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
	{ (eval echo configure:7363: \"$cf_try\") 1>&5; (eval $cf_try) 2>&5; }
	if test -f conftest.out ; then
		cf_out=`cat conftest.out | sed -e 's@^Autoconf @@' -e 's@^[^"]*"@@' -e 's@".*@@'`
		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
		rm -f conftest.out
	fi

else
  cat > conftest.$ac_ext <<EOF
#line 7372 "configure"
#include "confdefs.h"

#include <${cf_cv_ncurses_header-curses.h}>
int main()
{
	FILE *fp = fopen("$cf_tempfile", "w");
#ifdef NCURSES_VERSION
# ifdef NCURSES_VERSION_PATCH
	fprintf(fp, "%s.%d\n", NCURSES_VERSION, NCURSES_VERSION_PATCH);
# else
	fprintf(fp, "%s\n", NCURSES_VERSION);
# endif
#else
# ifdef __NCURSES_H
	fprintf(fp, "old\n");
# else
	make an error
# endif
#endif
	exit(0);
}
EOF
if { (eval echo configure:7395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  
	cf_cv_ncurses_version=`cat $cf_tempfile`
	rm -f $cf_tempfile
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -fr conftest*
fi

fi

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

	

if test "$cf_cv_ncurses_version" != no ; then
echo $ac_n "checking for obsolete/broken version of ncurses""... $ac_c" 1>&6
echo "configure:7415: checking for obsolete/broken version of ncurses" >&5
if eval "test \"`echo '$''{'cf_cv_ncurses_broken'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
cat > conftest.$ac_ext <<EOF
#line 7421 "configure"
#include "confdefs.h"

#include <${cf_cv_ncurses_header-curses.h}>
int main() {

#if defined(NCURSES_VERSION) && defined(wgetbkgd)
	make an error
#else
	int x = 1
#endif

; return 0; }
EOF
if { (eval echo configure:7435: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_ncurses_broken=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_ncurses_broken=yes
fi
rm -f conftest*

fi

echo "$ac_t""$cf_cv_ncurses_broken" 1>&6
if test "$cf_cv_ncurses_broken" = yes ; then
	echo "configure: warning: hmm... you should get an up-to-date version of ncurses" 1>&2
	cat >> confdefs.h <<\EOF
#define NCURSES_BROKEN 1
EOF

fi
fi

	
echo $ac_n "checking if curses supports color attributes""... $ac_c" 1>&6
echo "configure:7460: checking if curses supports color attributes" >&5
if eval "test \"`echo '$''{'cf_cv_color_curses'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
	cat > conftest.$ac_ext <<EOF
#line 7466 "configure"
#include "confdefs.h"

#include <${cf_cv_ncurses_header-curses.h}>

int main() {
chtype x = COLOR_BLUE;
	 has_colors();
	 start_color();
#ifndef NCURSES_BROKEN
	 wbkgd(curscr, getbkgd(stdscr)); /* X/Open XPG4 aka SVr4 Curses */
#endif
	
; return 0; }
EOF
if { (eval echo configure:7481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_cv_color_curses=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_color_curses=no
fi
rm -f conftest*
	
fi

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

	test ".$cf_cv_ncurses_broken" != .yes && cat >> confdefs.h <<\EOF
#define HAVE_GETBKGD 1
EOF

fi

	
echo $ac_n "checking declaration of size-change""... $ac_c" 1>&6
echo "configure:7508: checking declaration of size-change" >&5
if eval "test \"`echo '$''{'cf_cv_sizechange'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
    cf_cv_sizechange=unknown
    cf_save_CFLAGS="$CFLAGS"

for cf_opts in "" "NEED_PTEM_H"
do

    CFLAGS="$cf_save_CFLAGS"
    test -n "$cf_opts" && CFLAGS="$CFLAGS -D$cf_opts"
    cat > conftest.$ac_ext <<EOF
#line 7522 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if HAVE_TERMIOS_H
#include <termios.h>
#else
#if HAVE_TERMIO_H
#include <termio.h>
#endif
#endif
#if NEED_PTEM_H
/* This is a workaround for SCO:  they neglected to define struct winsize in
 * termios.h -- it's only in termio.h and ptem.h
 */
#include        <sys/stream.h>
#include        <sys/ptem.h>
#endif
#if !defined(sun) || !defined(HAVE_TERMIOS_H)
#include <sys/ioctl.h>
#endif

int main() {

#ifdef TIOCGSIZE
	struct ttysize win;	/* FIXME: what system is this? */
	int y = win.ts_lines;
	int x = win.ts_cols;
#else
#ifdef TIOCGWINSZ
	struct winsize win;
	int y = win.ws_row;
	int x = win.ws_col;
#else
	no TIOCGSIZE or TIOCGWINSZ
#endif /* TIOCGWINSZ */
#endif /* TIOCGSIZE */
	
; return 0; }
EOF
if { (eval echo configure:7561: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_sizechange=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_sizechange=no
fi
rm -f conftest*

	CFLAGS="$cf_save_CFLAGS"
	if test "$cf_cv_sizechange" = yes ; then
		echo "size-change succeeded ($cf_opts)" >&5
		test -n "$cf_opts" && cat >> confdefs.h <<EOF
#define $cf_opts 1
EOF

		break
	fi
done
	
fi

echo "$ac_t""$cf_cv_sizechange" 1>&6
test $cf_cv_sizechange != no && cat >> confdefs.h <<\EOF
#define HAVE_SIZECHANGE 1
EOF


	
echo $ac_n "checking if ttytype is declared in curses library""... $ac_c" 1>&6
echo "configure:7593: checking if ttytype is declared in curses library" >&5
if eval "test \"`echo '$''{'cf_cv_have_ttytype'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
	cat > conftest.$ac_ext <<EOF
#line 7599 "configure"
#include "confdefs.h"
#include <${cf_cv_ncurses_header-curses.h}>
int main() {
char *x = &ttytype[1]; *x = 1
; return 0; }
EOF
if { (eval echo configure:7606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  cf_cv_have_ttytype=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_have_ttytype=no
fi
rm -f conftest*
	
fi

echo "$ac_t""$cf_cv_have_ttytype" 1>&6
test $cf_cv_have_ttytype = yes && cat >> confdefs.h <<\EOF
#define HAVE_TTYTYPE 1
EOF


	for ac_func in \
		cbreak \
		define_key \
		keypad \
		use_default_colors \
		wborder \
	
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:7634: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 7639 "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.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* 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 echo configure:7662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$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
 
else
  echo "$ac_t""no" 1>&6
fi
done

fi




echo $ac_n "checking if new-style forms-based options screen should be used""... $ac_c" 1>&6
echo "configure:7692: checking if new-style forms-based options screen should be used" >&5

# Check whether --enable-forms-options or --disable-forms-options was given.
if test "${enable_forms_options+set}" = set; then
  enableval="$enable_forms_options"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    use_forms_options=$enableval 
  else
    use_forms_options=yes
  fi
else
  enableval=yes 
  use_forms_options=yes
  
fi

echo "$ac_t""$use_forms_options" 1>&6
test $use_forms_options = no && cat >> confdefs.h <<\EOF
#define NO_OPTION_FORMS 1
EOF


echo $ac_n "checking if old-style options menu should be used""... $ac_c" 1>&6
echo "configure:7716: checking if old-style options menu should be used" >&5

# Check whether --enable-menu-options or --disable-menu-options was given.
if test "${enable_menu_options+set}" = set; then
  enableval="$enable_menu_options"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    use_menu_options=$enableval 
  else
    use_menu_options=yes
  fi
else
  enableval=yes 
  use_menu_options=yes
  
fi

echo "$ac_t""$use_menu_options" 1>&6
test $use_menu_options = no && cat >> confdefs.h <<\EOF
#define NO_OPTION_MENU 1
EOF


echo $ac_n "checking if configuration info should be browsable""... $ac_c" 1>&6
echo "configure:7740: checking if configuration info should be browsable" >&5

# Check whether --enable-config-info or --disable-config-info was given.
if test "${enable_config_info+set}" = set; then
  enableval="$enable_config_info"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    use_config_info=$enableval 
  else
    use_config_info=yes
  fi
else
  enableval=yes 
  use_config_info=yes
  
fi

echo "$ac_t""$use_config_info" 1>&6
test $use_config_info = no && cat >> confdefs.h <<\EOF
#define NO_CONFIG_INFO 1
EOF


echo $ac_n "checking if experimental persistent-cookie logic should be used""... $ac_c" 1>&6
echo "configure:7764: checking if experimental persistent-cookie logic should be used" >&5

# Check whether --enable-persistent-cookies or --disable-persistent-cookies was given.
if test "${enable_persistent_cookies+set}" = set; then
  enableval="$enable_persistent_cookies"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    use_filed_cookies=$enableval 
  else
    use_filed_cookies=no
  fi
else
  enableval=no 
  use_filed_cookies=no
  
fi

echo "$ac_t""$use_filed_cookies" 1>&6
test $use_filed_cookies != no && cat >> confdefs.h <<\EOF
#define EXP_PERSISTENT_COOKIES 1
EOF


echo $ac_n "checking if color-style code should be used""... $ac_c" 1>&6
echo "configure:7788: checking if color-style code should be used" >&5

# Check whether --enable-color-style or --disable-color-style was given.
if test "${enable_color_style+set}" = set; then
  enableval="$enable_color_style"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    use_color_style=$enableval 
  else
    use_color_style=no
  fi
else
  enableval=no 
  use_color_style=no
  
fi


if test $use_color_style != no ; then
	if test .$cf_cv_color_curses != .yes ; then
		{ echo "configure: error: Configuration does not support color-styles" 1>&2; exit 1; }
	fi
	if test $cf_cv_screen = slang ; then
		{ echo "configure: error: Configuration does not support color-styles" 1>&2; exit 1; }
	fi
	cat >> confdefs.h <<\EOF
#define USE_HASH 1
EOF

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

fi

case $use_color_style in
no)
	echo "$ac_t""no" 1>&6
	INSTALL_LSS=
	;;
*)
	cat >> confdefs.h <<\EOF
#define USE_COLOR_STYLE 1
EOF

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

	echo $ac_n "checking for location of style-sheet file""... $ac_c" 1>&6
echo "configure:7836: checking for location of style-sheet file" >&5
	LYNX_LSS_FILE=$cf_libdir/lynx.lss
	cat >> confdefs.h <<EOF
#define LYNX_LSS_FILE "$LYNX_LSS_FILE"
EOF

	echo "$ac_t""$LYNX_LSS_FILE" 1>&6
	INSTALL_LSS=install-lss
	;;
esac


echo $ac_n "checking if partial-display should be used""... $ac_c" 1>&6
echo "configure:7849: checking if partial-display should be used" >&5

# Check whether --enable-partial or --disable-partial was given.
if test "${enable_partial+set}" = set; then
  enableval="$enable_partial"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    use_partial_display=$enableval 
  else
    use_partial_display=yes
  fi
else
  enableval=yes 
  use_partial_display=yes
  
fi

echo "$ac_t""$use_partial_display" 1>&6
test $use_partial_display != no && cat >> confdefs.h <<\EOF
#define DISP_PARTIAL 1
EOF


use_dft_colors=no
test ".$cf_cv_screen" = ".slang"                && use_dft_colors=maybe
test ".$ac_cv_func_use_default_colors" = ".yes" && use_dft_colors=maybe

if test "$use_dft_colors" != no ; then
echo $ac_n "checking if you want to use default-colors""... $ac_c" 1>&6
echo "configure:7878: checking if you want to use default-colors" >&5

# Check whether --enable-default-colors or --disable-default-colors was given.
if test "${enable_default_colors+set}" = set; then
  enableval="$enable_default_colors"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    use_dft_colors=yes 
  else
    use_dft_colors=no
  fi
else
  enableval=no 
  use_dft_colors=no
  
fi

echo "$ac_t""$use_dft_colors" 1>&6
test $use_dft_colors = "yes" && cat >> confdefs.h <<\EOF
#define USE_DEFAULT_COLORS 1
EOF

fi

echo $ac_n "checking if you want to use extended HTML DTD logic""... $ac_c" 1>&6
echo "configure:7903: checking if you want to use extended HTML DTD logic" >&5

# Check whether --enable-extended-dtd or --disable-extended-dtd was given.
if test "${enable_extended_dtd+set}" = set; then
  enableval="$enable_extended_dtd"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    use_ext_htmldtd=no 
  else
    use_ext_htmldtd=yes
  fi
else
  enableval=yes 
  use_ext_htmldtd=yes
  
fi

echo "$ac_t""$use_ext_htmldtd" 1>&6
test $use_ext_htmldtd = "no" && cat >> confdefs.h <<\EOF
#define NO_EXTENDED_HTMLDTD 1
EOF


echo $ac_n "checking if you want to use external commands""... $ac_c" 1>&6
echo "configure:7927: checking if you want to use external commands" >&5

# Check whether --enable-externs or --disable-externs was given.
if test "${enable_externs+set}" = set; then
  enableval="$enable_externs"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    use_externs=yes 
  else
    use_externs=no
  fi
else
  enableval=no 
  use_externs=no
  
fi

echo "$ac_t""$use_externs" 1>&6
test $use_externs != ".no" && cat >> confdefs.h <<\EOF
#define USE_EXTERNALS 1
EOF


echo $ac_n "checking if you want to use setfont support""... $ac_c" 1>&6
echo "configure:7951: checking if you want to use setfont support" >&5

# Check whether --enable-font-switch or --disable-font-switch was given.
if test "${enable_font_switch+set}" = set; then
  enableval="$enable_font_switch"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    use_setfont=yes 
  else
    use_setfont=no
  fi
else
  enableval=no 
  use_setfont=no
  
fi

echo "$ac_t""$use_setfont" 1>&6
test $use_setfont = yes && cat >> confdefs.h <<\EOF
#define EXP_CHARTRANS_AUTOSWITCH 1
EOF


echo $ac_n "checking if you want cgi-link support""... $ac_c" 1>&6
echo "configure:7975: checking if you want cgi-link support" >&5

# Check whether --enable-cgi-links or --disable-cgi-links was given.
if test "${enable_cgi_links+set}" = set; then
  enableval="$enable_cgi_links"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    cat >> confdefs.h <<\EOF
#define LYNXCGI_LINKS 1
EOF
 
  fi
else
  enableval=no   
fi

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

echo $ac_n "checking if you want exec-links support""... $ac_c" 1>&6
echo "configure:7994: checking if you want exec-links support" >&5

# Check whether --enable-exec-links or --disable-exec-links was given.
if test "${enable_exec_links+set}" = set; then
  enableval="$enable_exec_links"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    cat >> confdefs.h <<\EOF
#define EXEC_LINKS 1
EOF
 
  fi
else
  enableval=no   
fi

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

echo $ac_n "checking if you want exec-scripts support""... $ac_c" 1>&6
echo "configure:8013: checking if you want exec-scripts support" >&5

# Check whether --enable-exec-scripts or --disable-exec-scripts was given.
if test "${enable_exec_scripts+set}" = set; then
  enableval="$enable_exec_scripts"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    cat >> confdefs.h <<\EOF
#define EXEC_SCRIPTS 1
EOF
 
  fi
else
  enableval=no   
fi

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

echo $ac_n "checking if you want internal-links feature""... $ac_c" 1>&6
echo "configure:8032: checking if you want internal-links feature" >&5

# Check whether --enable-internal-links or --disable-internal-links was given.
if test "${enable_internal_links+set}" = set; then
  enableval="$enable_internal_links"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    use_internal_links=yes 
  else
    use_internal_links=no
  fi
else
  enableval=no 
  use_internal_links=no
  
fi

echo "$ac_t""$use_internal_links" 1>&6
test $use_internal_links = no && cat >> confdefs.h <<\EOF
#define DONT_TRACK_INTERNAL_LINKS 1
EOF


echo $ac_n "checking if you want to fork NSL requests""... $ac_c" 1>&6
echo "configure:8056: checking if you want to fork NSL requests" >&5

# Check whether --enable-nsl-fork or --disable-nsl-fork was given.
if test "${enable_nsl_fork+set}" = set; then
  enableval="$enable_nsl_fork"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    use_nsl_fork=yes 
  else
    use_nsl_fork=no
  fi
else
  enableval=no 
  use_nsl_fork=no
  
fi

echo "$ac_t""$use_nsl_fork" 1>&6
test $use_nsl_fork = yes && cat >> confdefs.h <<\EOF
#define NSL_FORK 1
EOF


echo $ac_n "checking if you want to log URL requests via syslog""... $ac_c" 1>&6
echo "configure:8080: checking if you want to log URL requests via syslog" >&5

# Check whether --enable-syslog or --disable-syslog was given.
if test "${enable_syslog+set}" = set; then
  enableval="$enable_syslog"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    use_syslog=yes 
  else
    use_syslog=no
  fi
else
  enableval=no 
  use_syslog=no
  
fi

echo "$ac_t""$use_syslog" 1>&6
test $use_syslog = yes && cat >> confdefs.h <<\EOF
#define SYSLOG_REQUESTED_URLS 1
EOF


echo $ac_n "checking if you want to underline links""... $ac_c" 1>&6
echo "configure:8104: checking if you want to underline links" >&5

# Check whether --enable-underlines or --disable-underlines was given.
if test "${enable_underlines+set}" = set; then
  enableval="$enable_underlines"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    use_underline=yes 
  else
    use_underline=no
  fi
else
  enableval=no 
  use_underline=no
  
fi

echo "$ac_t""$use_underline" 1>&6
test $use_underline = yes && cat >> confdefs.h <<\EOF
#define UNDERLINE_LINKS 1
EOF


echo $ac_n "checking if help files should be gzip'ed""... $ac_c" 1>&6
echo "configure:8128: checking if help files should be gzip'ed" >&5

# Check whether --enable-gzip-help or --disable-gzip-help was given.
if test "${enable_gzip_help+set}" = set; then
  enableval="$enable_gzip_help"
  test "$enableval" != yes && enableval=no
  if test "$enableval" != "no" ; then
    use_gzip_help=$enableval 
  else
    use_gzip_help=no
  fi
else
  enableval=no 
  use_gzip_help=no
  
fi

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

COMPRESS_PROG=
COMPRESS_EXT=
if test $use_gzip_help = yes ; then
	COMPRESS_PROG=$ac_cv_path_GZIP
	COMPRESS_EXT=.gz
fi



echo $ac_n "checking if you want to use zlib for decompression of some gzip files""... $ac_c" 1>&6
echo "configure:8157: checking if you want to use zlib for decompression of some gzip files" >&5

# Check whether --with-zlib or --without-zlib was given.
if test "${with_zlib+set}" = set; then
  withval="$with_zlib"
  use_zlib=$withval
else
  use_zlib=no
fi

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

if test ".$use_zlib" != ".no" ; then
	
	cf_cv_have_lib_z=no
	cf_libdir=""
	echo $ac_n "checking for gzopen""... $ac_c" 1>&6
echo "configure:8174: checking for gzopen" >&5
if eval "test \"`echo '$''{'ac_cv_func_gzopen'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8179 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char gzopen(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gzopen();

int main() {

/* 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_gzopen) || defined (__stub___gzopen)
choke me
#else
gzopen();
#endif

; return 0; }
EOF
if { (eval echo configure:8202: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_gzopen=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_gzopen=no"
fi
rm -f conftest*
fi

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

		cf_save_LIBS="$LIBS"
		echo $ac_n "checking for gzopen in -lz""... $ac_c" 1>&6
echo "configure:8222: checking for gzopen in -lz" >&5
		LIBS="-lz $LIBS"
		cat > conftest.$ac_ext <<EOF
#line 8225 "configure"
#include "confdefs.h"
#include <zlib.h>
int main() {
gzopen("name","mode")
; return 0; }
EOF
if { (eval echo configure:8232: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
			 cf_cv_have_lib_z=yes
			
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  echo "$ac_t""no" 1>&6
			cf_search=""
if test -d "$libdir"  ; then
test "$libdir" != NONE           && cf_search="$cf_search $libdir $libdir/z"
fi
if test -d "$exec_prefix"; then
test "$exec_prefix" != NONE      && cf_search="$cf_search $exec_prefix/lib $exec_prefix/lib/z"
fi
if test -d "$prefix"; then
test "$prefix" != NONE           && \
test "$prefix" != "$exec_prefix" && cf_search="$cf_search $prefix/lib $prefix/lib/z"
fi
test "$prefix" != /usr/local     && cf_search="$cf_search /usr/local/lib /usr/local/lib/z"
test "$prefix" != /usr           && cf_search="$cf_search /usr/lib /usr/lib/z"

			for cf_libdir in $cf_search
			do
				echo $ac_n "checking for -lz in $cf_libdir""... $ac_c" 1>&6
echo "configure:8259: checking for -lz in $cf_libdir" >&5
				LIBS="-L$cf_libdir -lz $cf_save_LIBS"
				cat > conftest.$ac_ext <<EOF
#line 8262 "configure"
#include "confdefs.h"
#include <zlib.h>
int main() {
gzopen("name","mode")
; return 0; }
EOF
if { (eval echo configure:8269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
			 		 cf_cv_have_lib_z=yes
					 break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  echo "$ac_t""no" 1>&6
					 LIBS="$cf_save_LIBS"
fi
rm -f conftest*
			done
			
fi
rm -f conftest*
		
fi

if test $cf_cv_have_lib_z = no ; then
	{ echo "configure: error: Cannot link z library" 1>&2; exit 1; }
fi
case $host_os in #(vi
linux*) # Suse Linux does not follow /usr/lib convention
	z="$z /lib"
	;;
esac

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

fi




# All DirEd functions that were enabled on compilation can be disabled
# or modified at run time via DIRED_MENU symbols in lynx.cfg.
echo $ac_n "checking if directory-editor code should be used""... $ac_c" 1>&6
echo "configure:8310: checking if directory-editor code should be used" >&5

# Check whether --enable-dired or --disable-dired was given.
if test "${enable_dired+set}" = set; then
  enableval="$enable_dired"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    use_dired=$enableval 
  else
    use_dired=yes
  fi
else
  enableval=yes 
  use_dired=yes
  
fi

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

if test ".$use_dired" != ".no" ; then
	cat >> confdefs.h <<\EOF
#define DIRED_SUPPORT 1
EOF


	echo $ac_n "checking if you wish to allow extracting from archives via DirEd""... $ac_c" 1>&6
echo "configure:8336: checking if you wish to allow extracting from archives via DirEd" >&5
	
# Check whether --enable-dired-archive or --disable-dired-archive was given.
if test "${enable_dired_archive+set}" = set; then
  enableval="$enable_dired_archive"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    cat >> confdefs.h <<\EOF
#define ARCHIVE_ONLY 1
EOF
 
  fi
else
  enableval=yes   
fi

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

	echo $ac_n "checking if you wish to allow users to redefine DirEd keys""... $ac_c" 1>&6
echo "configure:8355: checking if you wish to allow users to redefine DirEd keys" >&5
	
# Check whether --enable-dired-override or --disable-dired-override was given.
if test "${enable_dired_override+set}" = set; then
  enableval="$enable_dired_override"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    : 
  else
    cat >> confdefs.h <<\EOF
#define OK_OVERRIDE 1
EOF

  fi
else
  enableval=yes 
  cat >> confdefs.h <<\EOF
#define OK_OVERRIDE 1
EOF

  
fi

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

	echo $ac_n "checking if you wish to allow permissions commands via DirEd""... $ac_c" 1>&6
echo "configure:8381: checking if you wish to allow permissions commands via DirEd" >&5
	
# Check whether --enable-dired-permit or --disable-dired-permit was given.
if test "${enable_dired_permit+set}" = set; then
  enableval="$enable_dired_permit"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    : 
  else
    cat >> confdefs.h <<\EOF
#define OK_PERMIT 1
EOF

  fi
else
  enableval=yes 
  cat >> confdefs.h <<\EOF
#define OK_PERMIT 1
EOF

  
fi

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

	echo $ac_n "checking if you wish to allow executable-permission commands via DirEd""... $ac_c" 1>&6
echo "configure:8407: checking if you wish to allow executable-permission commands via DirEd" >&5
	
# Check whether --enable-dired-xpermit or --disable-dired-xpermit was given.
if test "${enable_dired_xpermit+set}" = set; then
  enableval="$enable_dired_xpermit"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    cat >> confdefs.h <<\EOF
#define NO_CHANGE_EXECUTE_PERMS 1
EOF
 
  fi
else
  enableval=yes   
fi

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

	echo $ac_n "checking if you wish to allow "tar" commands from DirEd""... $ac_c" 1>&6
echo "configure:8426: checking if you wish to allow "tar" commands from DirEd" >&5
	
# Check whether --enable-dired-tar or --disable-dired-tar was given.
if test "${enable_dired_tar+set}" = set; then
  enableval="$enable_dired_tar"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    : 
  else
    cat >> confdefs.h <<\EOF
#define OK_TAR 1
EOF

  fi
else
  enableval=yes 
  cat >> confdefs.h <<\EOF
#define OK_TAR 1
EOF

  
fi

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

	echo $ac_n "checking if you wish to allow "uudecode" commands from DirEd""... $ac_c" 1>&6
echo "configure:8452: checking if you wish to allow "uudecode" commands from DirEd" >&5
	
# Check whether --enable-dired-uudecode or --disable-dired-uudecode was given.
if test "${enable_dired_uudecode+set}" = set; then
  enableval="$enable_dired_uudecode"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    : 
  else
    cat >> confdefs.h <<\EOF
#define OK_UUDECODE 1
EOF

  fi
else
  enableval=yes 
  cat >> confdefs.h <<\EOF
#define OK_UUDECODE 1
EOF

  
fi

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

	echo $ac_n "checking if you wish to allow "zip" and "unzip" commands from DirEd""... $ac_c" 1>&6
echo "configure:8478: checking if you wish to allow "zip" and "unzip" commands from DirEd" >&5
	
# Check whether --enable-dired-zip or --disable-dired-zip was given.
if test "${enable_dired_zip+set}" = set; then
  enableval="$enable_dired_zip"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    : 
  else
    cat >> confdefs.h <<\EOF
#define OK_ZIP 1
EOF

  fi
else
  enableval=yes 
  cat >> confdefs.h <<\EOF
#define OK_ZIP 1
EOF

  
fi

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

	echo $ac_n "checking if you wish to allow "gzip" and "gunzip" commands from DirEd""... $ac_c" 1>&6
echo "configure:8504: checking if you wish to allow "gzip" and "gunzip" commands from DirEd" >&5
	
# Check whether --enable-dired-gzip or --disable-dired-gzip was given.
if test "${enable_dired_gzip+set}" = set; then
  enableval="$enable_dired_gzip"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    : 
  else
    cat >> confdefs.h <<\EOF
#define OK_GZIP 1
EOF

  fi
else
  enableval=yes 
  cat >> confdefs.h <<\EOF
#define OK_GZIP 1
EOF

  
fi

	echo "$ac_t""$enableval" 1>&6
fi

echo $ac_n "checking if you want long-directory listings""... $ac_c" 1>&6
echo "configure:8531: checking if you want long-directory listings" >&5

# Check whether --enable-long-list or --disable-long-list was given.
if test "${enable_long_list+set}" = set; then
  enableval="$enable_long_list"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    : 
  else
    cat >> confdefs.h <<\EOF
#define LONG_LIST 1
EOF

  fi
else
  enableval=yes 
  cat >> confdefs.h <<\EOF
#define LONG_LIST 1
EOF

  
fi

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

echo $ac_n "checking if parent-directory references are permitted""... $ac_c" 1>&6
echo "configure:8557: checking if parent-directory references are permitted" >&5

# Check whether --enable-parent-dir-refs or --disable-parent-dir-refs was given.
if test "${enable_parent_dir_refs+set}" = set; then
  enableval="$enable_parent_dir_refs"
  test "$enableval" != no && enableval=yes
  if test "$enableval" != "yes" ; then
    cat >> confdefs.h <<\EOF
#define NO_PARENT_DIR_REFERENCE 1
EOF
 
  fi
else
  enableval=yes   
fi

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


echo $ac_n "checking if we can include termio.h with curses""... $ac_c" 1>&6
echo "configure:8577: checking if we can include termio.h with curses" >&5
if eval "test \"`echo '$''{'cf_cv_termio_and_curses'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
    cf_save_CFLAGS="$CFLAGS"
    CFLAGS="$CFLAGS -DHAVE_CONFIG_H -I. -I${srcdir-.} -I${srcdir-.}/src -I${srcdir-.}/WWW/Library/Implementation"
    touch lynx_cfg.h
    cat > conftest.$ac_ext <<EOF
#line 8586 "configure"
#include "confdefs.h"

#include <LYCurses.h>
#include <termio.h>
int main() {
putchar(0x0a)
; return 0; }
EOF
if { (eval echo configure:8595: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  cf_cv_termio_and_curses=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cf_cv_termio_and_curses=no
fi
rm -f conftest*
    CFLAGS="$cf_save_CFLAGS"
    rm -f lynx_cfg.h

fi

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

test $cf_cv_termio_and_curses = yes && cat >> confdefs.h <<\EOF
#define TERMIO_AND_CURSES 1
EOF



### Finally, build config.h and the makefiles
CFLAGS="$CFLAGS $EXTRA_CFLAGS"
srcdir="$srcdir"
SRCDIR_CLEAN="#"
if test -n "$srcdir" ; then
	echo srcdir is $srcdir
	$srcdir/mkdirs.sh WWW/Library/unix
	$srcdir/mkdirs.sh src/chrtrans
	test "$srcdir" != "." && SRCDIR_CLEAN=""
fi


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
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, don't put newlines in cache variables' values.
# 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 |
  case `(ac_space=' '; set) 2>&1 | grep '^ac_space='` in
  *ac_space=\ *)
    # `set' does not quote correctly, so add quotes (double-quote substitution
    # turns \\\\ into \\, and sed turns \\ into \).
    sed -n \
      -e "s/'/'\\\\''/g" \
      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
    ;;
  *)
    # `set' quotes correctly as required by POSIX, so do not add quotes.
    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
    ;;
  esac >> 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 2.12.971230"
    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 \
	WWW/Library/unix/makefile \
	src/makefile \
	src/chrtrans/makefile \
 lynx_cfg.h:config.hin" | 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%@host@%$host%g
s%@host_alias@%$host_alias%g
s%@host_cpu@%$host_cpu%g
s%@host_vendor@%$host_vendor%g
s%@host_os@%$host_os%g
s%@CC@%$CC%g
s%@CPP@%$CPP%g
s%@RANLIB@%$RANLIB%g
s%@SET_MAKE@%$SET_MAKE%g
s%@make_include_left@%$make_include_left%g
s%@make_include_right@%$make_include_right%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@LINT@%$LINT%g
s%@ECHO_LD@%$ECHO_LD%g
s%@RULE_CC@%$RULE_CC%g
s%@SHOW_CC@%$SHOW_CC%g
s%@ECHO_CC@%$ECHO_CC%g
s%@DONT_ECHO_CC@%$DONT_ECHO_CC%g
s%@EXTRA_CFLAGS@%$EXTRA_CFLAGS%g
s%@CHMOD@%$CHMOD%g
s%@COMPRESS@%$COMPRESS%g
s%@COPY@%$COPY%g
s%@GZIP@%$GZIP%g
s%@MKDIR@%$MKDIR%g
s%@MV@%$MV%g
s%@RM@%$RM%g
s%@TAR@%$TAR%g
s%@TOUCH@%$TOUCH%g
s%@UNCOMPRESS@%$UNCOMPRESS%g
s%@UNZIP@%$UNZIP%g
s%@UUDECODE@%$UUDECODE%g
s%@ZCAT@%$ZCAT%g
s%@ZIP@%$ZIP%g
s%@PROG_EXT@%$PROG_EXT%g
s%@LIBOBJS@%$LIBOBJS%g
s%@INSTALL_LSS@%$INSTALL_LSS%g
s%@COMPRESS_PROG@%$COMPRESS_PROG%g
s%@COMPRESS_EXT@%$COMPRESS_EXT%g
s%@SRCDIR_CLEAN@%$SRCDIR_CLEAN%g

CEOF
EOF

cat >> $CONFIG_STATUS <<\EOF

# Split the substitutions into bite-sized pieces for seds with
# small command number limits, like on Digital OSF/1 and HP-UX.
ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
ac_file=1 # Number of current file.
ac_beg=1 # First line for current file.
ac_end=$ac_max_sed_cmds # Line after last line for current file.
ac_more_lines=:
ac_sed_cmds=""
while $ac_more_lines; do
  if test $ac_beg -gt 1; then
    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
  else
    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
  fi
  if test ! -s conftest.s$ac_file; then
    ac_more_lines=false
    rm -f conftest.s$ac_file
  else
    if test -z "$ac_sed_cmds"; then
      ac_sed_cmds="sed -f conftest.s$ac_file"
    else
      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
    fi
    ac_file=`expr $ac_file + 1`
    ac_beg=$ac_end
    ac_end=`expr $ac_end + $ac_max_sed_cmds`
  fi
done
if test -z "$ac_sed_cmds"; then
  ac_sed_cmds=cat
fi
EOF

cat >> $CONFIG_STATUS <<EOF

CONFIG_FILES=\${CONFIG_FILES-"makefile \
	WWW/Library/unix/makefile \
	src/makefile \
	src/chrtrans/makefile \
"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
  # Support "outfile[:infile[: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 a relative srcdir, top_srcdir, and INSTALL 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

  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
  sed -e "$ac_comsub
s%@configure_input@%$configure_input%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
s%@INSTALL@%$INSTALL%g
" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
fi; done
rm -f conftest.s*

# 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'

if test "${CONFIG_HEADERS+set}" != set; then
EOF
cat >> $CONFIG_STATUS <<EOF
  CONFIG_HEADERS="lynx_cfg.h:config.hin"
EOF
cat >> $CONFIG_STATUS <<\EOF
fi
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
  # Support "outfile[:infile[: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
  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
  cat $ac_file_inputs > 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.

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
    # 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"
    fi
    rm -f $ac_file
    mv conftest.h $ac_file
  fi
fi; done

EOF
cat >> $CONFIG_STATUS <<EOF
# Extra initialization commands, if any

EOF
cat >> $CONFIG_STATUS <<\EOF
# Extra commands, if any

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

