#! /bin/sh

# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.4 
# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.

# Defaults:
ac_help=
ac_default_prefix=${CODA}/common
ac_default_exec_prefix=${CODA}/`uname | sed 's/-/_/'`
# Any additions from configure.in:
ac_help="$ac_help
  --with-x                use the X Window System"

# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE

status_file=./config.`uname | sed 's/-/_/'`
cache_file=./config.`uname | sed 's/-/_/'`.cache
prefix=${CODA}/common
exec_prefix=${CODA}/`uname | sed 's/-/_/'`

host=NONE
no_create=
nonopt=NONE
no_recursion=
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
target=NONE
verbose=
x_includes=NONE
x_libraries=NONE

# Initialize some other variables.
subdirs=

ac_prev=
for ac_option
do

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

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

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

  case "$ac_option" in

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

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

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

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

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

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

  -help | --help | --hel | --he)
    # 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
  --status-file=FILE      name of config.status file.
  --help                  print this message
  --no-create             do not create output files
  --quiet, --silent       do not print \`checking...' messages
  --version               print the version of autoconf that created configure
Directory and file names:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=PREFIX    install architecture-dependent files in PREFIX
                          [same as prefix]
  --srcdir=DIR            find the sources in DIR [configure dir or ..]
  --program-prefix=PREFIX prepend PREFIX to installed program names
  --program-suffix=SUFFIX append SUFFIX to installed program names
  --program-transform-name=PROGRAM run sed PROGRAM on installed program names
Host type:
  --build=BUILD           configure for building on BUILD [BUILD=HOST]
  --host=HOST             configure for HOST [guessed]
  --target=TARGET         configure for TARGET [TARGET=HOST]
Features and packages:
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --x-includes=DIR        X include files are in DIR
  --x-libraries=DIR       X library files are in DIR
--enable and --with options recognized:$ac_help
EOF
    exit 0 ;;

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

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

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

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

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

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

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

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

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

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

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

  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target="$ac_optarg" 
    status_file=./config.$target
    cache_file=./config.$target.cache
    exec_prefix=${CODA}/$target

	;;

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

  -version | --version | --versio | --versi | --vers)
    echo "configure generated by autoconf version 2.4"
    exit 0 ;;

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

  -without-* | --without-*)
    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
    fi
    ac_package=`echo $ac_package| sed 's/-/_/g'`
    eval "with_${ac_package}=no" ;;

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

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

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

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

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

  esac
done

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

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

# File descriptor usage:
# 0 standard input
# 1 file creation
# 2 errors and warnings
# 3 some systems may open it to /dev/tty
# 4 used on the Kubota Titan
# 6 checking for... messages and results
# 5 compiler messages saved in config.log
if test "$silent" = yes; then
  exec 6>/dev/null
else
  exec 6>&1
fi
exec 5>./config.log

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

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

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

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

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

# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then its parent.
  ac_prog=$0
  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
  srcdir=$ac_confdir
  if test ! -r $srcdir/$ac_unique_file; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r $srcdir/$ac_unique_file; then
  if test "$ac_srcdir_defaulted" = yes; then
    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
  else
    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
  fi
fi
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`

# Prefer explicitly selected file to automatically selected ones.
if test -z "$CONFIG_SITE"; then
  if test "x$prefix" != xNONE; then
    CONFIG_SITE="$prefix/common/config.site $prefix/common/etc/config.site"
  else
    CONFIG_SITE="$ac_default_prefix/common/config.site $ac_default_prefix/common/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 2>&5'
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'

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


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

# Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
    IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    # Account for people who put trailing slashes in PATH elements.
    case "$ac_dir/" in
    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
    *)
      # OSF1 and SCO ODT 3.0 have their own names for install.
      for ac_prog in ginstall installbsd scoinst install; do
        if test -f $ac_dir/$ac_prog; then
	  if test $ac_prog = install &&
            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    # OSF/1 installbsd also uses dspmsg, but is usable.
	    :
	  else
	    ac_cv_path_install="$ac_dir/$ac_prog -c" 
	    break 2
	  fi
	fi
      done
      ;;
    esac
  done
  IFS="$ac_save_ifs"
  # As a last resort, use the slow shell script.
  test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
fi
  INSTALL="$ac_cv_path_install"
fi
echo "$ac_t""$INSTALL -m 775" 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} -g da -m 775'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -g da -m 664'

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

echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
    # This must be in double quotes, not single quotes, because CPP may get
  # substituted into the Makefile and "${CC-cc}" will confuse make.
  CPP="${CC-cc} -E"
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp.
  cat > conftest.$ac_ext <<EOF
#line 532 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.$ac_ext <<EOF
#line 546 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  rm -rf conftest*
  CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
  ac_cv_prog_CPP="$CPP"
fi
  CPP="$ac_cv_prog_CPP"
else
  ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6

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

CC="cc"
AR="ar"
LD="ld"
NM="nm"
solaris=0
hpux=0
linux=0
HP_ANSI_FLAGS=""
ACFLAGS="${DEFS}"
RSH=rsh
RM="rm -f"
OSTYPE=$target
EXTRA="-O"
LIB_DIR="-L."
ITCL20_SRC_DIR="`pwd`"


# Extract the first word of "uname", so it can be a program name with args.
set dummy uname; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_uname_found'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$uname_found"; then
  ac_cv_prog_uname_found="$uname_found" # Let the user override the test.
else
  IFS="${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_uname_found="1"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_prog_uname_found" && ac_cv_prog_uname_found="0"
fi
fi
uname_found="$ac_cv_prog_uname_found"
if test -n "$uname_found"; then
  echo "$ac_t""$uname_found" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

if test $uname_found -eq 1 ; then
    if test "$OSTYPE" = "NONE" ; then
        OSTYPE=`uname | sed 's/-/_/'`
    fi
   HOSTTYPE=`uname | sed 's/-/_/'`
fi
ALL_TARGETS="tclstruct ${LIB_TARGET}"
COMPILE_TCLSH='${CC} ${CC_SWITCHES}'
COMPILE_DP=$COMPILE_TCLSH


ACDEFINES="${DEFS}"
LD_FLAGS=""
ARCH=UNIX
EXTRA_OBJS="tcldd.o ns.o"
ALL="dpsh libdpS.a"
MAKE_OBJS="libtcl.a tclsh"

MOTIFINCS=""
MOTIFLIBS=""
AUTOPAR=""
    case $OSTYPE in
      SunOS*)
	CXX=CC
        solaris=1
	EXTRA="-D_REENTRANT -D_POSIX_C_SOURCE=199506 -D__EXTENSIONS__ -fast -O"
	EXTRA_LIBS="-lposix4 -lC -lm"
	MOTIFINCS="-I/usr/dt/include"
	MOTIFLIBS="-R /usr/openwin/lib:/usr/dt/lib -L/usr/dt/lib -lXm"	
	AUTOPAR="-xautopar"
        ;;
      Linux*)
	CXX="gcc -rdynamic "
        linux=1
	EXTRA="-fwritable-strings -rdynamic -D_MIT_POSIX_THREADS"
	MOTIFLIBS="-L/usr/X11R6/lib -lXm" 
	EXTRA_LIBS="-lm"	
        ;;
      ULTRIX*)
        EXTRA=""
        ;;
      HP_UX*)
        hpux=1
	CXX=gcc
	RSH=remsh
	if test "$CC" = "cc" ; then
	  echo ANSI compiler flags for HP-UX
	  EXTRA="+z -Aa -D_HPUX_SOURCE -Dhpux"
	fi
	EXTRA_LIBS="/usr/lib/libdld.sl"
	;;
      VXWORKSPPC*)
	EXTRA_OBJS=""
        echo vxworks 5.3 PowerPC

	CC="ccppc"
        LD="ldppc"
        RANLIB="ranlibppc"
	AR="arppc"

	if test "$HOSTTYPE" = "HP_UX" ; then
            echo cant compile for PPC under HP-UX
            exit 1
        fi

        ARCH="VXWORKS"
	ACFLAGS="-DHAVE_UNISTD_H=1"
	EXTRA="-mcpu=604 -DCPU=PPC604 -DVXWORKS -D_GNU_TOOL -DTCL_VW -nostdinc -fno-for-scope -fno-builtin -fvolatile -O -w -Wall -c $(MFLAG)"
	VXWORKS_INC="-I$WIND_BASE/target/h"

	SHLIB_CFLAGS=""
    	SHLIB_LD=""
    	SHLIB_SUFFIX=""
    	DL_LIBS=""
    	LD_FLAGS=""
    	BUILD_DLTEST=""
    	LIB_SUFFIX=.a

	MAKE_OBJS="libtcl.a tclsh tcl7.4.o"
	OBJ_ADD_O="vxUtil.o miniShell.o"
	OBJ_ADD_C="vxUtil.c miniShell.c"
	ALL="libdplite.a"

	
	
	

	LIBOBJS="strtod.o vxCompat.o"
    
    	VXWORKS_DEFINES="-DVXWORKS -DTCL_VW -mcpu=604 -DCPU=PPC604 -fno-builtin -DNEED_ACCESS -DNO_GETTOD -DNO_VALUES_H -DNO_SYS_ERRLIST -D__PROTOTYPE_5_0"
   if test "$ostype" = "SunOS" ; then
	gccbin=/usr/local/wind68k/host/sun4-solaris2/bin
	CC="${gccbin}/cc68k"
	CPP="${gccbin}/cpp68k"
	LD="${gccbin}/ld68k"
	AR="${gccbin}/ar68k"
	NM="${gccbin}/nm68k"
	RANLIB="${gccbin}/ranlib68k"
	VXWORKS_INC="-I/usr/local/wind68k/target/h"
   fi
  	
   if test "$ostype" = "HP_UX" ; then
	CC="${GNU_BIN}/cc68k"
	CPP="${GNU_BIN}/cpp68k"
	LD="${GNU_BIN}/ld68k"
	AR="${GNU_BIN}/ar68k"
	NM="${GNU_BIN}/nm68k"
	RANLIB="${GNU_BIN}/ranlib68k"
 	VXWORKS_INC="-I$(VXWORKS_ROOT)/5.1.1/vw/h"
   fi
	VXWORKS_INCLUDES=$VXWORKS_INC
    	CCOPTIONS="-O"
    	ACDEFINES="-DHAVE_UNISTD_H=1"
    	LIBOBJS="strdup.o"
    	VXOBJECTS="strdup.o"
    	ALL_TARGETS="tclStruct.o $(LIB_TARGET)"
	VXWORKS_FLAGS="$VXWORKS_DEFINES $ACDEFINES"
	    
    	
    	
    	
    	
	;;
      VXWORKS68K50*)
        echo vxworks 5.0 68k
	EXTRA_OBJS=""
	CC="cc68k"
	LD="ld68k"
	RANLIB="ranlib68k"
        AR="ar68k"
        ARCH="VXWORKS"
        ACFLAGS="-DHAVE_UNISTD_H=1"
	EXTRA="-m68020 -DCPU=MC68020 -DVXWORKS -nostdinc -finline-functions -fvolatile -O -w -Wall -c $(MFLAG)"
	VXWORKS_INC="-I$VXWORKS_ROOT/5.0.2b/vw/h"
	ALL="libdplite.a"
        ;;
      VXWORKS68K51*)
        echo vxworks 5.1.1 68k
        
	EXTRA_OBJS=""
	CC="cc68k"
	LD="ld68k"
	RANLIB="ranlib68k"
        AR="ar68k"
     	if test "$ostype" = "SunOS" ; then
		gccbin=/usr/local/wind68k/host/sun4-solaris2/bin
		CC="${gccbin}/cc68k"
		CPP="${gccbin}/cpp68k"
		LD="${gccbin}/ld68k"
		AR="${gccbin}/ar68k"
		NM="${gccbin}/nm68k"
		RANLIB="${gccbin}/ranlib68k"
		VXWORKS_INC="-I/usr/local/wind68k/target/h"
	fi       
	if test "$HOSTTYPE" = "HP_UX" ; then
	    CC="/usr/site5/vw/5.1.1/gnu/hp9700.68k/bin/cc68k"
	    LD="/usr/site5/vw/5.1.1/gnu/hp9700.68k/bin/ld68k"
	    RANLIB="/usr/site5/vw/5.1.1/gnu/hp9700.68k/bin/ranlib68k"
            AR="/usr/site5/vw/5.1.1/gnu/hp9700.68k/bin/ar68k"
        fi
        
        ARCH="VXWORKS"
        ACFLAGS="-DHAVE_UNISTD_H=1"
	EXTRA="-m68020 -DCPU=MC68020 -DVXWORKS -DTCL_VW -nostdinc -finline-functions -fvolatile -O -w -Wall -c $(MFLAG)"
	VXWORKS_INC="-I$WIND_BASE/target/h"
    	SHLIB_CFLAGS=""
    	SHLIB_LD=""
    	SHLIB_SUFFIX=""
    	DL_LIBS=""
    	LD_FLAGS=""
    	BUILD_DLTEST=""
    	LIB_SUFFIX=.a
    

	MAKE_OBJS="libtcl.a tclsh tcl7.4.o"
	OBJ_ADD_O="vxUtil.o miniShell.o"
	OBJ_ADD_C="vxUtil.c miniShell.c"
	LIBOBJS="strtod.o vxCompat.o"
	ALL="libdplite.a"

	
	
	

    	VXWORKS_DEFINES="-DVXWORKS -DTCL_VW -DCPU=MC68040 -fno-builtin -DNEED_ACCESS -DNO_GETTOD -DNO_VALUES_H -DNO_SYS_ERRLIST -D__PROTOTYPE_5_0"
    	VXWORKS_INCLUDES="-I$(VXWORKS_ROOT)/5.1.1/vw/h"
    	CC="$(GNU_BIN)/cc68k"
    	LD="$(GNU_BIN)/ld68k"
    	AR="$(GNU_BIN)/ar68k"
    	RANLIB="$(GNU_BIN)/ranlib68k"
    	CCOPTIONS="-O -msoft-float"
    	ACDEFINES="-DHAVE_UNISTD_H=1"
    	LIBOBJS="strdup.o"
    	VXOBJECTS="strdup.o"
    	ALL_TARGETS="tclStruct.o $(LIB_TARGET)"
    
	VXWORKS_FLAGS="$VXWORKS_DEFINES $ACDEFINES"
	    
    	
    	
    	
    	
    	
        ;;
      vxworks*)
        echo generic VxWorks
        ;;
    esac







LDFLAGS="$LD_FLAGS"





HP_ANSI_FLAGS=$EXTRA


TK_LIBRARY_NAME="\$(prefix)/lib/tk$TK_VERSION"

WISH_NAME="stolenWish"

if test $hpux = 1; then
    CMLOG_LIB="/usr/local/CMLOG/lib/hpux"
    CDEV_LIB="/usr/local/cdev-1.5/lib/hpux"
    CDEV_TCL_LIBS="-ltclcdev"
    CDEV_LIBS="-lcdev"
    cat >> confdefs.h <<\EOF
#define HPUX 1
EOF

fi
if test $linux = 1; then
    CMLOG_LIB="/usr/local/CMLOG/lib/Linux"
    CDEV_LIB="/usr/local/cdev-1.5/lib/Linux"
    CDEV_TCL_LIBS=""
    CDEV_LIBS=""
    cat >> confdefs.h <<\EOF
#define LINUX 1
EOF

fi
if test $solaris = 1; then
    CMLOG_LIB="/usr/local/CMLOG/lib/solaris"
    CDEV_LIB="/usr/local/cdev-1.5/lib/solaris-5.XX"
    CDEV_TCL_LIBS="-ltclcdev"
    CDEV_LIBS="-lcdev"
    cat >> confdefs.h <<\EOF
#define SOLARIS 1
EOF

fi

echo $ac_n "checking for -lXbsd""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_lib_Xbsd'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lXbsd  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 908 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'Xbsd`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  EXTRA_LIBS="$EXTRA_LIBS -lXbsd"
else
  echo "$ac_t""no" 1>&6
fi

echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_lib_socket'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lsocket  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 941 "configure"
#include "confdefs.h"

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

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

echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_lib_nsl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lnsl  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 974 "configure"
#include "confdefs.h"

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

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

echo $ac_n "checking for -ldnet_stub""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_lib_dnet_stub'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldnet_stub  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1007 "configure"
#include "confdefs.h"

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

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

echo $ac_n "checking for -ldl""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_lib_dl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldl  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1040 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'dl`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  EXTRA_LIBS="$EXTRA_LIBS -ldl"
else
  echo "$ac_t""no" 1>&6
fi




















CODALIB="$exec_prefix/lib/libcoda.a"
LIBROOT="$exec_prefix/lib"
INCROOT="$prefix/include"
TIMESTAMP="`date +%h\ %d\ %Y`"






TCLSH="$exec_prefix/bin/tclsh"
CCOPTIONS='-O'


CDEBUGFLAGS="-O"

#--------------------------------------------------------------------
#	Supply substitutes for missing POSIX library procedures, or
#	set flags so Tcl uses alternate procedures.
#--------------------------------------------------------------------

for ac_func in getcwd opendir strerror strstr
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1113 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char $ac_func(); 

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

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi

done

for ac_func in strtol tmpnam waitpid
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1162 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char $ac_func(); 

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

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi

done

echo $ac_n "checking for strdup""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_strdup'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1209 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char strdup(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char strdup(); 

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

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_strdup) || defined (__stub___strdup)
choke me
#else
strdup();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'strdup`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cat >> confdefs.h <<\EOF
#define HAVE_STRDUP 1
EOF

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


echo $ac_n "checking for getwd""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_getwd'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1257 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char getwd(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char getwd(); 

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

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_getwd) || defined (__stub___getwd)
choke me
#else
getwd();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'getwd`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_GETWD 1
EOF

fi

echo $ac_n "checking for wait3""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_wait3'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1305 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char wait3(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char wait3(); 

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

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_wait3) || defined (__stub___wait3)
choke me
#else
wait3();
#endif

; return 0; }
EOF
if eval $ac_link; then
  rm -rf conftest*
  eval "ac_cv_func_wait3=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_wait3=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'wait3`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_WAIT3 1
EOF

fi


for ac_func in strerror strdup strcasecmp
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1356 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char $ac_func(); 

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

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

#--------------------------------------------------------------------
#	Supply substitutes for missing POSIX header files.  Special
#	notes:
#	    - Sprite's dirent.h exists but is bogus.
#	    - stdlib.h doesn't define strtol, strtoul, or
#	      strtod insome versions of SunOS
#	    - some versions of string.h don't declare procedures such
#	      as strstr
#--------------------------------------------------------------------

for ac_hdr in unistd.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1418 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

echo $ac_n "checking dirent.h""... $ac_c" 1>&6
cat > conftest.$ac_ext <<EOF
#line 1448 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <dirent.h>
int main() { return 0; }
int t() {

#ifndef _POSIX_SOURCE
#   ifdef __Lynx__
	/*
	 * Generate compilation error to make the test fail:  Lynx headers
	 * are only valid if really in the POSIX environment.
	 */

	missing_procedure();
#   endif
#endif
DIR *d;
struct dirent *entryPtr;
char *p;
d = opendir("foobar");
entryPtr = readdir(d);
p = entryPtr->d_name;
closedir(d);

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

cat > conftest.$ac_ext <<EOF
#line 1485 "configure"
#include "confdefs.h"
#include <dirent.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "Sprite version.* NOT POSIX" >/dev/null 2>&1; then
  rm -rf conftest*
  tcl_ok=no
fi
rm -f conftest*

if test $tcl_ok = no; then
    cat >> confdefs.h <<\EOF
#define NO_DIRENT_H 1
EOF

fi
echo "$ac_t""$tcl_ok" 1>&6
ac_safe=`echo "errno.h" | tr './\055' '___'`
echo $ac_n "checking for errno.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1509 "configure"
#include "confdefs.h"
#include <errno.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cat >> confdefs.h <<\EOF
#define HAVE_ERRNO_H 1
EOF
 
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_ERRNO_H 1
EOF

fi

ac_safe=`echo "fcntl.h" | tr './\055' '___'`
echo $ac_n "checking for fcntl.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1545 "configure"
#include "confdefs.h"
#include <fcntl.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cat >> confdefs.h <<\EOF
#define HAVE_FCNTL_H 1
EOF
 
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_FCNTL_H 1
EOF

fi

ac_safe=`echo "stream.h" | tr './\055' '___'`
echo $ac_n "checking for stream.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1581 "configure"
#include "confdefs.h"
#include <stream.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cat >> confdefs.h <<\EOF
#define HAVE_STREAM_H 1
EOF
 
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_STREAM_H 1
EOF

fi

ac_safe=`echo "un.h" | tr './\055' '___'`
echo $ac_n "checking for un.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1617 "configure"
#include "confdefs.h"
#include <un.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cat >> confdefs.h <<\EOF
#define HAVE_UN_H 1
EOF
 
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_UN_H 1
EOF

fi

ac_safe=`echo "float.h" | tr './\055' '___'`
echo $ac_n "checking for float.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1653 "configure"
#include "confdefs.h"
#include <float.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_FLOAT_H 1
EOF

fi

ac_safe=`echo "limits.h" | tr './\055' '___'`
echo $ac_n "checking for limits.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1686 "configure"
#include "confdefs.h"
#include <limits.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_LIMITS_H 1
EOF

fi

ac_safe=`echo "stdlib.h" | tr './\055' '___'`
echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1719 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cat >> confdefs.h <<\EOF
#define HAVE_STDLIB_H 1
EOF
 
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_STDLIB_H 1
EOF

fi

ac_safe=`echo "string.h" | tr './\055' '___'`
echo $ac_n "checking for string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1755 "configure"
#include "confdefs.h"
#include <string.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cat >> confdefs.h <<\EOF
#define HAVE_STRING_H 1
EOF
 
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_STRING_H 1
EOF

fi

ac_safe=`echo "sys/time.h" | tr './\055' '___'`
echo $ac_n "checking for sys/time.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1791 "configure"
#include "confdefs.h"
#include <sys/time.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_SYS_TIME_H 1
EOF

fi

ac_safe=`echo "sys/wait.h" | tr './\055' '___'`
echo $ac_n "checking for sys/wait.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1824 "configure"
#include "confdefs.h"
#include <sys/wait.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_SYS_WAIT_H 1
EOF

fi

cat > conftest.$ac_ext <<EOF
#line 1852 "configure"
#include "confdefs.h"
#include <ctype.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "tolower" >/dev/null 2>&1; then
  rm -rf conftest*
  cat >> confdefs.h <<\EOF
#define HAVE_TOLOWER 1
EOF

fi
rm -f conftest*

cat > conftest.$ac_ext <<EOF
#line 1867 "configure"
#include "confdefs.h"
#include <netinet/in.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "ntohl" >/dev/null 2>&1; then
  rm -rf conftest*
  cat >> confdefs.h <<\EOF
#define HAVE_NTOHL 1
EOF

fi
rm -f conftest*

# -----------------------------------------------------------------------
# If we cannot run a trivial program, we must be cross compiling.
echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
#line 1891 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  ac_cv_c_cross=no
else
  ac_cv_c_cross=yes
fi
fi
rm -fr conftest*
fi
cross_compiling=$ac_cv_c_cross
echo "$ac_t""$ac_cv_c_cross" 1>&6

echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1912 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  ac_cv_header_stdc=yes
else
  echo "$ac_err" >&5
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 1934 "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 1952 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "free" >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then
  ac_cv_header_stdc=no
else
cat > conftest.$ac_ext <<EOF
#line 1973 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int main () { int i; for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }

EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  :
else
  ac_cv_header_stdc=no
fi
fi
rm -fr conftest*
fi
fi
echo "$ac_t""$ac_cv_header_stdc" 1>&6
if test $ac_cv_header_stdc = yes; then
  cat >> confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF

fi

for ac_hdr in stdlib.h string.h float.h malloc.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2010 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in errno.h unistd.h memory.h limits.h sys/time.h sys/wait.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2046 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2079 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>
int main() { return 0; }
int t() {
struct tm *tp;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_cv_header_time=yes
else
  rm -rf conftest*
  ac_cv_header_time=no
fi
rm -f conftest*

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

fi

# -----------------------------------------------------------------------
# 	Make some guesses where the Tcl/Tk include files and 
#	libraries are.  I'm not crazy about doing it this way.  
#	It might be better to specify some command-line options
#	when invoking configure.
#
# 	Look first in the Tcl/Tk distributions and then move on 
#	to the standard include file/library locations.  If it's 
#	still not found then query for it.
#
# -----------------------------------------------------------------------

# -----------------------------------------------------------------------
#	tcl.h
# -----------------------------------------------------------------------
echo "checking for tcl.h"

TCLINCDIR="`pwd`/tcl7.4"
TCLLIBDIR="`pwd`/tcl7.4"
TCLLIBSW=""

places="$prefix/include"
for dir in $places; do
    if test -r $dir/tcl.h ; then
        TCLINCDIR=$dir
        break
    fi
done

if test "$TCLINCDIR" = "/usr/include" ; then
    TCLINCDIR= "default"
fi

TCLHDIR="$TCLINCDIR"

TCLINCSW=""
if test "$TCLINCDIR" != "default" ; then
    TCLINCSW="-I$TCLINCDIR"
fi


# -----------------------------------------------------------------------
#	libtcl.a
# -----------------------------------------------------------------------
echo "checking for libtcl.a"
places="$exec_prefix/lib"
for dir in $places; do
    if test -r $dir/libtcl7.4.a ; then
    	TCLLIBDIR=$dir
    	break
    fi
done
if test "$TCLLIBDIR" = "/usr/lib" ; then
    TCLLIBDIR= "default"
fi

if test "$TCLLIBDIR" != "default" ; then
    TCLLIBSW="-L$TCLLIBDIR"
fi




# -----------------------------------------------------------------------
# 	tk.h
# -----------------------------------------------------------------------
echo "checking for tk.h"
TKINCDIR="`pwd`/tk4.0"
TKINCSW=""
places="$prefix/include"
for dir in $places; do
    if test -r $dir/tk.h ; then
        TKINCDIR=$dir
        break
    fi
done
if test "$TKINCDIR" = "/usr/include" ; then
    TKINCDIR="default"
fi

if test "$TKINCDIR" != "default" ; then
    TKINCSW="-I$TKINCDIR"
fi

#--------------------------------------------------------------------
#	Locate the X11 header files and the X11 library archive.  Try
#	the ac_path_x macro first, but if it doesn't find the X stuff
#	(e.g. because there's no xmkmf program) then check through
#	a list of possible directories.  Under some conditions the
#	autoconf macro will return an include directory that contains
#	no include files, so double-check its result just to be safe.
#--------------------------------------------------------------------
# If we find X, set shell vars x_includes and x_libraries to the
# paths, otherwise set no_x=yes.
# Uses ac_ vars as temps to allow command line to override cache and checks.
# --without-x overrides everything else, but does not touch the cache.
echo $ac_n "checking for X""... $ac_c" 1>&6

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

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

if test "$no_x" = yes; then
test -z "$x_direct_test_library" && x_direct_test_library=Xt
test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
cat > conftest.$ac_ext <<EOF
#line 2260 "configure"
#include "confdefs.h"
#include <$x_direct_test_include>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  no_x= ac_x_includes=
else
  echo "$ac_err" >&5
  rm -rf conftest*
    for ac_dir in               \
    /usr/X11R6/include        \
    /usr/X11R5/include        \
    /usr/X11R4/include        \
                              \
    /usr/include/X11R6        \
    /usr/include/X11R5        \
    /usr/include/X11R4        \
                              \
    /usr/local/X11R6/include  \
    /usr/local/X11R5/include  \
    /usr/local/X11R4/include  \
                              \
    /usr/local/include/X11R6  \
    /usr/local/include/X11R5  \
    /usr/local/include/X11R4  \
                              \
    /usr/X11/include          \
    /usr/include/X11          \
    /usr/local/X11/include    \
    /usr/local/include/X11    \
                              \
    /usr/X386/include         \
    /usr/x386/include         \
    /usr/XFree86/include/X11  \
                              \
    /usr/include              \
    /usr/local/include        \
    /usr/unsupported/include  \
    /usr/athena/include       \
    /usr/local/x11r5/include  \
    /usr/lpp/Xamples/include  \
                              \
    /usr/openwin/include      \
    /usr/openwin/share/include \
    ; \
  do
    if test -r "$ac_dir/$x_direct_test_include"; then
      no_x= ac_x_includes=$ac_dir
      break
    fi
  done
fi
rm -f conftest*

# Check for the libraries.
# See if we find them without any special options.
# Don't add to $LIBS permanently.
ac_save_LIBS="$LIBS"
LIBS="-l$x_direct_test_library $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2323 "configure"
#include "confdefs.h"

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

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

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

not_really_there=""
if test "$no_x" = ""; then
    if test "$x_includes" = ""; then
	cat > conftest.$ac_ext <<EOF
#line 2409 "configure"
#include "confdefs.h"
#include <X11/XIntrinsic.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  rm -rf conftest*
  not_really_there="yes"
fi
rm -f conftest*
    else
	if test ! -r $x_includes/X11/Intrinsic.h; then
	    not_really_there="yes"
	fi
    fi
fi
if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
    echo checking for X11 header files
    XINCLUDES="# no special path needed"
    cat > conftest.$ac_ext <<EOF
#line 2433 "configure"
#include "confdefs.h"
#include <X11/Intrinsic.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  rm -rf conftest*
  XINCLUDES="nope"
fi
rm -f conftest*
    if test "$XINCLUDES" = nope; then
        dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/include/X11R4 /usr/X11R5/include /usr/include/X11R5 /usr/openwin/include /usr/X11/include /usr/sww/include"
        for i in $dirs ; do
	    if test -r $i/X11/Intrinsic.h; then
	        XINCLUDES=" -I$i"
	    fi
        done
    fi
else
    if test "$x_includes" != ""; then
	XINCLUDES=-I$x_includes
    else
	XINCLUDES="# no special path needed"
    fi
fi
if test "$XINCLUDES" = nope; then
  echo "Warning:  couldn't find any X11 include files."
  XINCLUDES="# no include files found"
fi

XINCSW=$XINCLUDES


if test "$no_x" = yes -o "$x_libraries" = ""; then
    XLIBSW=nope
    if test "$XLIBSW" = nope; then
	dirs="/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/lib/X11R4 /usr/X11R5/lib /usr/lib/X11R5 /usr/openwin/lib /usr/X11/lib /usr/sww/X11/lib"
	for i in $dirs ; do
	    if test -r $i/libX11.a; then
		XLIBSW="-L$i -lXpm -lXext -lXt -lX11"
		if test "$OSTYPE" != Linux; then
       		  LIBPATH="-R $i:$LIBROOT:$CMLOG_LIB:$CDEV_LIB"
    		else
                 LIBPATH=""
                fi
	    fi
	done
    fi
else
    if test "$x_libraries" = ""; then
	XLIBSW=-lXpm -lXext -lXt -lX11
    else
	XLIBSW="-L$x_libraries -lXpm -lXext -lXt -lX11"
    fi
    if test "$OSTYPE" != Linux; then
       LIBPATH="-R $x_libraries:$LIBROOT:$CMLOG_LIB:$CDEV_LIB"
    else
       LIBPATH=""
    fi
fi
if test "$XLIBSW" = nope ; then
    echo $ac_n "checking for -lXwindow""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_lib_Xwindow'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lXwindow  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2505 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'Xwindow`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  XLIBSW=-lXwindow
else
  echo "$ac_t""no" 1>&6
fi

fi
if test "$XLIBSW" = nope ; then
    echo "Warning:  couldn't find the X11 library archive.  Using -lX11."
    XLIBSW=-lXpm -lXext -lXt -lX11
fi
XLIBDIR=$LIBPATH




# -----------------------------------------------------------------------
# 	libtk.a
# -----------------------------------------------------------------------

if test "$ARCH" != "VXWORKS" ; then
echo "checking for libtk.a in $exec_prefix"
TKLIBDIR="`pwd`/tk4.0"
dir="$exec_prefix/lib"
if test -r $dir/libtk4.0.a ; then
    TKLIBDIR=$dir
    break
fi

if test "$TKLIBDIR" = "/usr/lib" ; then
    TKLIBDIR="default"
fi

TKLIBSW=""
if test "$TKLIBDIR" != "default" ; then
    TKLIBSW="-L$TKLIBDIR"
fi

 
fi
LOSSAGE=""
#--------------------------------------------------------------------
#	The check below checks whether <sys/wait.h> defines the type
#	"union wait" correctly.  It's needed because of weirdness in
#	HP-UX where "union wait" is defined in both the BSD and SYS-V
#	environments.  Checking the usability of WIFEXITED seems to do
#	the trick.
#--------------------------------------------------------------------

cat > conftest.$ac_ext <<EOF
#line 2575 "configure"
#include "confdefs.h"
union wait
int main() { return 0; }
int t() {
#include <sys/types.h> 
#include <sys/wait.h>
union wait x;
WIFEXITED(x);		/* Generates compiler error if WIFEXITED
			 * uses an int. */

; return 0; }
EOF
if eval $ac_compile; then
  :
else
  rm -rf conftest*
   LOSSAGE="$LOSSAGE -DNO_UNION_WAIT" 
fi
rm -f conftest*


LOSSAGE="$LOSSAGE -DNO_INLINE_PROLOG"
NO_UNION_WAIT=$LOSSAGE
cat >> confdefs.h <<\EOF
#define NO_UNION_WAIT 1
EOF


#--------------------------------------------------------------------
#	Check to see whether the system supports the matherr function
#	and its associated type "struct exception".
#--------------------------------------------------------------------

echo $ac_n "checking matherr support""... $ac_c" 1>&6
cat > conftest.$ac_ext <<EOF
#line 2611 "configure"
#include "confdefs.h"
#include <math.h>
int main() { return 0; }
int t() {

struct exception x;
x.type = DOMAIN;
x.type = SING;

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

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

fi

#--------------------------------------------------------------------
#	Check to see whether the system provides a vfork kernel call.
#	If not, then use fork instead.  Also, check for a problem with
#	Solaris 2.4 and vforks and signals that can core dumps can occur
#	if a vforked child resets a signal handler.  If the problem
#	exists, then use fork instead of vfork.
#--------------------------------------------------------------------

echo $ac_n "checking for vfork""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2653 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char vfork(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char vfork(); 

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

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_vfork) || defined (__stub___vfork)
choke me
#else
vfork();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  tcl_ok=1
else
  echo "$ac_t""no" 1>&6
tcl_ok=0
fi

if test "$tcl_ok" = 1; then
    echo $ac_n "checking Solaris 2.4 vfork/signal bug""... $ac_c" 1>&6;
    if test "$cross_compiling" = yes; then
    { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 2699 "configure"
#include "confdefs.h"

	#include <stdio.h>
	#include <signal.h>
	#include <sys/wait.h>
	int gotSignal = 0;
	sigProc(sig)
	    int sig;
	{
	    gotSignal = 1;
	}
	main()
	{
	    int pid, sts;
	    (void) signal(SIGCHLD, sigProc);
	    pid = vfork();
	    if (pid <  0) {
		exit(1);
	    } else if (pid == 0) {
		(void) signal(SIGCHLD, SIG_DFL);
		_exit(0);
	    } else {
		(void) wait(&sts);
	    }
	    exit((gotSignal) ? 0 : 1);
	}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  echo "$ac_t""ok" 1>&6
else
  
	    echo "$ac_t""buggy" 1>&6
	    tcl_ok=0
	
fi
fi
rm -fr conftest*
fi
rm -f core
if test "$tcl_ok" = 0; then
    cat >> confdefs.h <<\EOF
#define vfork fork
EOF

fi

#--------------------------------------------------------------------
#	Check whether there is an strncasecmp function on this system.
#	This is a bit tricky because under SCO it's in the socket
#	library.
#--------------------------------------------------------------------

echo $ac_n "checking for strncasecmp""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_strncasecmp'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2758 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char strncasecmp(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char strncasecmp(); 

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

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_strncasecmp) || defined (__stub___strncasecmp)
choke me
#else
strncasecmp();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'strncasecmp`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_lib_socket'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lsocket  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2802 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'socket`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_lib=HAVE_LIB`echo socket | tr 'a-z' 'A-Z'`
  cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF

  LIBS="-lsocket $LIBS"

else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS strncasecmp.o"
fi

fi


#--------------------------------------------------------------------
#	The code below deals with several issues related to gettimeofday:
#	1. Some systems don't provide a gettimeofday function at all
#	   (set NO_GETTOD if this is the case).
#	2. SGI systems don't use the BSD form of the gettimeofday function,
#	   but they have a BSDgettimeofday function that can be used instead.
#	3. See if gettimeofday is declared in the <sys/time.h> header file.
#	   if not, set the GETTOD_NOT_DECLARED flag so that tclPort.h can
#	   declare it.
#--------------------------------------------------------------------

echo $ac_n "checking for BSDgettimeofday""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_BSDgettimeofday'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2854 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char BSDgettimeofday(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char BSDgettimeofday(); 

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

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_BSDgettimeofday) || defined (__stub___BSDgettimeofday)
choke me
#else
BSDgettimeofday();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'BSDgettimeofday`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cat >> confdefs.h <<\EOF
#define HAVE_BSDGETTIMEOFDAY 1
EOF

else
  echo "$ac_t""no" 1>&6
echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2899 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char gettimeofday(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char gettimeofday(); 

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

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_gettimeofday) || defined (__stub___gettimeofday)
choke me
#else
gettimeofday();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'gettimeofday`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_GETTOD 1
EOF

fi

fi

echo $ac_n "checking for gettimeofday declaration""... $ac_c" 1>&6
cat > conftest.$ac_ext <<EOF
#line 2946 "configure"
#include "confdefs.h"
#include <sys/time.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "gettimeofday" >/dev/null 2>&1; then
  rm -rf conftest*
  echo "$ac_t""present" 1>&6
else
  rm -rf conftest*
  
    echo "$ac_t""missing" 1>&6
    cat >> confdefs.h <<\EOF
#define GETTOD_NOT_DECLARED 1
EOF


fi
rm -f conftest*


#--------------------------------------------------------------------
#
#   Check if we can generate shared libraries on this system.
#   Set flags to generate shared libraries for systems that we 
#   know about.
#
#--------------------------------------------------------------------
# If we cannot run a trivial program, we must be cross compiling.
echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
#line 2983 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  ac_cv_c_cross=no
else
  ac_cv_c_cross=yes
fi
fi
rm -fr conftest*
fi
cross_compiling=$ac_cv_c_cross
echo "$ac_t""$ac_cv_c_cross" 1>&6

ac_aux_dir=
for ac_dir in . $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 . $srcdir/." 1>&2; exit 1; }
fi
ac_config_guess=$ac_aux_dir/config.guess
ac_config_sub=$ac_aux_dir/config.sub
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.


# Do some error checking and defaulting for the host and target type.
# The inputs are:
#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
#
# The rules are:
# 1. You are not allowed to specify --host, --target, and nonopt at the
#    same time. 
# 2. Host defaults to nonopt.
# 3. If nonopt is not specified, then host defaults to the current host,
#    as determined by config.guess.
# 4. Target and build default to nonopt.
# 5. If nonopt is not specified, then target and build default to host.

# The aliases save the names the user supplied, while $host etc.
# will get canonicalized.
case $host---$target---$nonopt in
NONE---*---* | *---NONE---* | *---*---NONE) ;;
*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
esac


# Make sure we can run config.sub.
if $ac_config_sub sun4 >/dev/null 2>&1; then :
else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi

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

host_alias=$host
case "$host_alias" in
NONE)
  case $nonopt in
  NONE)
    if host_alias=`$ac_config_guess`; then :
    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
    fi ;;
  *) host_alias=$nonopt ;;
  esac ;;
esac

host=`$ac_config_sub $host_alias`
host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
echo "$ac_t""$host" 1>&6

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

target_alias=$target
case "$target_alias" in
NONE)
  case $nonopt in
  NONE) target_alias=$host_alias ;;
  *) target_alias=$nonopt ;;
  esac ;;
esac

target=`$ac_config_sub $target_alias`
target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
echo "$ac_t""$target" 1>&6

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

build_alias=$build
case "$build_alias" in
NONE)
  case $nonopt in
  NONE) build_alias=$host_alias ;;
  *) build_alias=$nonopt ;;
  esac ;;
esac

build=`$ac_config_sub $build_alias`
build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
echo "$ac_t""$build" 1>&6

test "$host_alias" != "$target_alias" &&
  test "$program_prefix$program_suffix$program_transform_name" = \
    NONENONEs,x,x, &&
  program_prefix=${target_alias}-

echo $ac_n "checking how to make shared libraries""... $ac_c" 1>&6
SHLIB_CCFLAGS=""
SHLIB_LDFLAGS=""
SHLIB_LOADER="ld"
SHLIB_SUFFIX='.so.$(MAJOR_VERSION)'
SHLIB_EXTRA_FLAGS=""

case "$target" in 
  *-sunos4*)
    SHLIB_CCFLAGS="-pic"
    SHLIB_LDFLAGS="-assert pure-text"
    SHLIB_SUFFIX='.so.$(MAJOR_VERSION).$(MINOR_VERSION)'
    ;;
  *-solaris2*)
    SHLIB_CCFLAGS="-K pic"
    SHLIB_LDFLAGS='-G -ztext -h $(SHARED_LIB)'
    SHLIB_EXTRA_FLAGS='-R$(TKLIBDIR):$(TCLLIBDIR):$(XLIBDIR)'
    DL_LIB="-ldl"
    ;;
  *-hpux9*)
    SHLIB_CCFLAGS="+z"
    SHLIB_LDFLAGS="-b -n"
    SHLIB_SUFFIX=".sl"
    DL_LIB="-ldld"
    ;;
  *-osf1*)
    SHLIB_CCFLAGS="-fpic"
    SHLIB_LDFLAGS="-shared"
    SHLIB_LOADER="$CC"
    ;;
  *-irix5*)
    SHLIB_CCFLAGS="-KPIC"
    SHLIB_LDFLAGS="-shared"
    ;;
  *-freebsd*|*-386bsd*|*-netbsd*)
    SHLIB_CCFLAGS="-fpic"
    SHLIB_LDFLAGS="-Bshareable"
    ;;
  *-linux*)
    DL_LIB="-ldl"
    cat > conftest.$ac_ext <<EOF
#line 3145 "configure"
#include "confdefs.h"

#ifdef __ELF__
isElf
#else
isAout
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "isElf" >/dev/null 2>&1; then
  rm -rf conftest*
  itcl_sys_elf="elf"
else
  rm -rf conftest*
  itcl_sys_elf="aout"
fi
rm -f conftest*


    if test "$itcl_sys_elf" = "elf"; then
        SHLIB_CCFLAGS="-fpic"
        SHLIB_LOADER="gcc"
        SHLIB_LDFLAGS='-shared'
        #SHLIB_LDFLAGS='-shared -Wl,-soname,$(SHARED_LIB)'
    fi
    target="${target}${itcl_sys_elf}"
    ;;
esac
if test -z "$SHLIB_CCFLAGS" ; then 
    echo "$ac_t""don't know how for $target" 1>&6
else 
    echo "$ac_t""flags set for $target" 1>&6
    if test "$itcl_cv_prog_gcc" = "yes" ; then
        SHLIB_CCFLAGS="-fpic"
    fi
fi
SHLIB_LD="$SHLIB_LOADER $SHLIB_LDFLAGS"
LIB_SUFFIX=$SHLIB_SUFFIX
echo "SHLIB CC FALFS $SHLIB_CCFLAGS"









#junk for BLT

DESTDIR="$prefix"
BINDIR="$exec_prefix/bin"
LIBDIR="$exec_prefix/lib"
MANDIR="$DESTDIR/man"
BLT_LIBRARY="$DESTDIR/library"







# Default values
#
#
ENABLE_TK40="yes"
ENABLE_ITCL20="yes"
ENABLE_ET40="no"
ENABLE_TK41="no"
ENABLE_TK41_DSO="yes"
ENABLE_CDEMOS="no"
ENABLE_DEBUG="no"
TIX_TARGETS="unix-tk4.0 unix-itcl2.0"
TIX_DEBUG_FLAG=""
TIX_EXTRA_CFLAGS="-I../include"
TCL74_SRC_DIR=../../tcl7.4
TK40_SRC_DIR=../../tk4.0
TCL74_DEPEND="$TCL74_SRC_DIR/libtcl.a"
TK40_DEPEND="$TK40_SRC_DIR/libtk.a"
TCL74_LIB=$TCL74_DEPEND
TK40_LIB=$TK40_DEPEND
TIX_EXTRA_LDFLAGS=""

















SRC_DIR=`pwd`/Tix4.0.4

TIX_CDEMOS_BA=""

TIX_DEFS=""

# Sanity check---why do you want to compile this if your system
# doesn't support System V ipc?
ac_safe=`echo "sys/ipc.h" | tr './\055' '___'`
echo $ac_n "checking for sys/ipc.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3259 "configure"
#include "confdefs.h"
#include <sys/ipc.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
echo no sys/ipc.h!; exit 1
fi

ac_safe=`echo "sys/sem.h" | tr './\055' '___'`
echo $ac_n "checking for sys/sem.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3289 "configure"
#include "confdefs.h"
#include <sys/sem.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
echo no sys/sem.h!; exit 1
fi


# SVR4 (at least) does not define union semun in sem.h.

cat > conftest.$ac_ext <<EOF
#line 3317 "configure"
#include "confdefs.h"
union semun
int main() { return 0; }
int t() {
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/sem.h>
union semun semun;
; return 0; }
EOF
if eval $ac_compile; then
  :
else
  rm -rf conftest*
  cat >> confdefs.h <<\EOF
#define SVIPC_NO_UNION_SEMUN 1
EOF

fi
rm -f conftest*

#--------------------------------------------------------------------
#	Under Solaris 2.4, strtod returns the wrong value for the
#	terminating character under some conditions.  Check for this
#	and if the problem exists use a substitute procedure
#	"fixstrtod" that corrects the error.
#--------------------------------------------------------------------

echo $ac_n "checking for strtod""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_strtod'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3351 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char strtod(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char strtod(); 

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

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_strtod) || defined (__stub___strtod)
choke me
#else
strtod();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'strtod`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  tcl_strtod=1
else
  echo "$ac_t""no" 1>&6
tcl_strtod=0
fi

if test "$tcl_strtod" = 1; then
    echo $ac_n "checking for Solaris strtod bug""... $ac_c" 1>&6
    if test "$cross_compiling" = yes; then
    { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 3397 "configure"
#include "confdefs.h"

	extern double strtod();
	int main()
	{
	    char *string = "NaN";
	    char *term;
	    strtod(string, &term);
	    if ((term != string) && (term[-1] == 0)) {
		exit(1);
	    }
	    exit(0);
	}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  echo "$ac_t""ok" 1>&6
else
  
	    echo "$ac_t""buggy" 1>&6
	    LIBOBJS="$LIBOBJS fixstrtod.o"
	    cat >> confdefs.h <<\EOF
#define strtod fixstrtod
EOF

	
fi
fi
rm -fr conftest*
fi
#--------------------------------------------------------------------
#	Figure out how to find out whether a FILE structure contains
#	buffered readable data.  Some known names for the count field:
#		_cnt:		Most UNIX systems
#		__cnt:		HPUX
#		_r:		BSD
#		readCount:	Sprite
#	Or, in GNU libc there are two fields, _gptr and _egptr, which
#	have to be compared.
#--------------------------------------------------------------------

echo $ac_n "checking count field in FILE structures""... $ac_c" 1>&6
cat > conftest.$ac_ext <<EOF
#line 3441 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() { return 0; }
int t() {
FILE *f = stdin; f->_cnt = 0;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  fcnt="_cnt"
fi
rm -f conftest*

if test "$fcnt" = ""; then
    cat > conftest.$ac_ext <<EOF
#line 3457 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() { return 0; }
int t() {
FILE *f = stdin; f->__cnt = 0;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  fcnt="__cnt"
fi
rm -f conftest*

fi
if test "$fcnt" = ""; then
    cat > conftest.$ac_ext <<EOF
#line 3474 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() { return 0; }
int t() {
FILE *f = stdin; f->_r = 0;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  fcnt="_r"
fi
rm -f conftest*

fi
if test "$fcnt" = ""; then
    cat > conftest.$ac_ext <<EOF
#line 3491 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() { return 0; }
int t() {
FILE *f = stdin; f->readCount = 0;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  fcnt="readCount"
fi
rm -f conftest*

fi
if test "$fcnt" != ""; then
    cat >> confdefs.h <<EOF
#define TK_FILE_COUNT $fcnt
EOF

fi
if test "$fcnt" = ""; then
    cat > conftest.$ac_ext <<EOF
#line 3514 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() { return 0; }
int t() {
FILE *f = stdin; f->_gptr = f->_egptr;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  tk_ok=yes
else
  rm -rf conftest*
  tk_ok=no
fi
rm -f conftest*

    if test $tk_ok = yes; then
	cat >> confdefs.h <<\EOF
#define TK_FILE_GPTR 1
EOF

	fcnt="_gptr/_egptr"
    fi
fi
if test "$fcnt" = ""; then
    cat > conftest.$ac_ext <<EOF
#line 3541 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() { return 0; }
int t() {
FILE *f = stdin; f->_IO_read_ptr = f->_IO_read_end;
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  tk_ok=yes
else
  rm -rf conftest*
  tk_ok=no
fi
rm -f conftest*

    if test $tk_ok = yes; then
	cat >> confdefs.h <<\EOF
#define TK_FILE_READ_PTR 1
EOF

	fcnt="_IO_read_ptr/_IO_read_end"
    fi
fi
if test "$fcnt" = ""; then
    echo "$ac_t""not found; must supply TkReadDataPending procedure" 1>&6
else
    echo "$ac_t"""$fcnt"" 1>&6
fi

#--------------------------------------------------------------------
#	Check for various typedefs and provide substitutes if
#	they don't exist.
#--------------------------------------------------------------------

echo $ac_n "checking for mode_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3582 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "mode_t" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_mode_t=yes
else
  rm -rf conftest*
  ac_cv_type_mode_t=no
fi
rm -f conftest*

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

fi

echo $ac_n "checking for pid_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3613 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "pid_t" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_pid_t=yes
else
  rm -rf conftest*
  ac_cv_type_pid_t=no
fi
rm -f conftest*

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

fi

echo $ac_n "checking for size_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3644 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "size_t" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_size_t=yes
else
  rm -rf conftest*
  ac_cv_type_size_t=no
fi
rm -f conftest*

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

fi

echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3675 "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


#--------------------------------------------------------------------
#	If a system doesn't have an opendir function (man, that's old!)
#	then we have to supply a different version of dirent.h which
#	is compatible with the substitute version of opendir that's
#	provided.  This version only works with V7-style directories.
#--------------------------------------------------------------------

echo $ac_n "checking for opendir""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_opendir'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3715 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char opendir(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char opendir(); 

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

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_opendir) || defined (__stub___opendir)
choke me
#else
opendir();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'opendir`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define USE_DIRENT2_H 1
EOF

fi



#--------------------------------------------------------------------
#	On a few very rare systems, all of the libm.a stuff is
#	already in libc.a.  Set compiler flags accordingly.
#	Also, Linux requires the "ieee" library for math to work
#	right (and it must appear before "-lm").
#--------------------------------------------------------------------
echo $ac_n "checking for sin""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_sin'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3771 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char sin(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
char sin(); 

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

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_sin) || defined (__stub___sin)
choke me
#else
sin();
#endif

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

fi
if eval "test \"`echo '$ac_cv_func_'sin`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  MATH_LIBS=""
else
  echo "$ac_t""no" 1>&6
MATH_LIBS="-lm"
fi

echo "mathlibs $MATH_LIBS"

echo $ac_n "checking for -lieee""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_lib_ieee'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lieee  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3820 "configure"
#include "confdefs.h"

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

fi
if eval "test \"`echo '$ac_cv_lib_'ieee`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  MATH_LIBS="-lieee $MATH_LIBS"
else
  echo "$ac_t""no" 1>&6
fi


#--------------------------------------------------------------------
#	Print out some of the more important settings 
#--------------------------------------------------------------------
echo "
Configuration results (edit and run ./config.status to modify):

directory containing \"tcl.h\"      => $TCLINCDIR
directory containing \"tk.h\"       => $TKINCDIR
directory containing \"libtcl.a\"   => $TCLLIBDIR
directory containing \"libtk.a\"    => $TKLIBDIR
directory to install \"executable\" => $exec_prefix/bin
directory to install \"lib***.a\"   => $exec_prefix/lib
directory to install \"includes\"   => $prefix/include
"
trap '' 1 2 15
cat > confcache <<\EOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs.  It is not useful on other systems.
# If it contains results you don't want to keep, you may remove or edit it.
#
# By default, configure uses ./config.cache as the cache file,
# creating it if it does not exist already.  You can give configure
# the --cache-file=FILE option to use a different cache file; that is
# what configure does when it calls configure scripts in
# subdirectories, so they share the cache.
# Giving --cache-file=/dev/null disables caching, for debugging configure.
# config.status only pays attention to the cache file if you give it the
# --recheck option to rerun configure.
#
EOF
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(set) 2>&1 |
  sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
  >> confcache
if cmp -s $cache_file confcache; then
  :
else
  if test -w $cache_file; then
    echo "updating cache $cache_file"
    cat confcache > $cache_file
  else
    echo "not updating unwritable cache $cache_file"
  fi
fi
rm -f confcache

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

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix=$$ac_default_exec_prefix

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

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

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


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

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 2.4"
    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" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15

# Protect against being on the right side of a sed subst in config.status. 
sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g; 
 s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
$ac_vpsub
$extrasub
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g
s%@DEFS@%$DEFS%g
s%@LDFLAGS@%$LDFLAGS%g
s%@LIBS@%$LIBS%g
s%@exec_prefix@%$exec_prefix%g
s%@prefix@%$prefix%g
s%@program_transform_name@%$program_transform_name%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@RANLIB@%$RANLIB%g
s%@CPP@%$CPP%g
s%@SET_MAKE@%$SET_MAKE%g
s%@ITCL20_SRC_DIR@%$ITCL20_SRC_DIR%g
s%@LIB_DIR@%$LIB_DIR%g
s%@uname_found@%$uname_found%g
s%@COMPILE_DP@%$COMPILE_DP%g
s%@COMPILE_TCLSH@%$COMPILE_TCLSH%g
s%@MAKE_OBJS@%$MAKE_OBJS%g
s%@OBJ_ADD_O@%$OBJ_ADD_O%g
s%@OBJ_ADD_C@%$OBJ_ADD_C%g
s%@VXWORKS_FLAGS@%$VXWORKS_FLAGS%g
s%@VXWORKS_DEFINES@%$VXWORKS_DEFINES%g
s%@VXWORKS_INCLUDES@%$VXWORKS_INCLUDES%g
s%@LIBOBJS@%$LIBOBJS%g
s%@VXOBJECTS@%$VXOBJECTS%g
s%@VXWORKS_INC@%$VXWORKS_INC%g
s%@MOTIFINCS@%$MOTIFINCS%g
s%@MOTIFLIBS@%$MOTIFLIBS%g
s%@CXX@%$CXX%g
s%@AUTOPAR@%$AUTOPAR%g
s%@EXTRA_OBJS@%$EXTRA_OBJS%g
s%@NM@%$NM%g
s%@LD_FLAGS@%$LD_FLAGS%g
s%@ALL_TARGETS@%$ALL_TARGETS%g
s%@ACDEFINES@%$ACDEFINES%g
s%@SHLIB_CFLAGS@%$SHLIB_CFLAGS%g
s%@HP_ANSI_FLAGS@%$HP_ANSI_FLAGS%g
s%@ALL@%$ALL%g
s%@TK_LIBRARY_NAME@%$TK_LIBRARY_NAME%g
s%@WISH_NAME@%$WISH_NAME%g
s%@EXTRA@%$EXTRA%g
s%@EXTRA_LIBS@%$EXTRA_LIBS%g
s%@CMLOG_LIB@%$CMLOG_LIB%g
s%@CDEV_LIB@%$CDEV_LIB%g
s%@CDEV_LIBS@%$CDEV_LIBS%g
s%@CDEV_TCL_LIBS@%$CDEV_TCL_LIBS%g
s%@CC@%$CC%g
s%@AR@%$AR%g
s%@LD@%$LD%g
s%@OSTYPE@%$OSTYPE%g
s%@ARCH@%$ARCH%g
s%@RM@%$RM%g
s%@ACFLAGS@%$ACFLAGS%g
s%@CODALIB@%$CODALIB%g
s%@LIBROOT@%$LIBROOT%g
s%@INCROOT@%$INCROOT%g
s%@TIMESTAMP@%$TIMESTAMP%g
s%@TCLSH@%$TCLSH%g
s%@CCOPTIONS@%$CCOPTIONS%g
s%@CDEBUGFLAGS@%$CDEBUGFLAGS%g
s%@TCLHDIR@%$TCLHDIR%g
s%@TCLINCSW@%$TCLINCSW%g
s%@TCLLIBSW@%$TCLLIBSW%g
s%@TCLLIBDIR@%$TCLLIBDIR%g
s%@TKINCSW@%$TKINCSW%g
s%@XINCLUDES@%$XINCLUDES%g
s%@XINCSW@%$XINCSW%g
s%@LIBPATH@%$LIBPATH%g
s%@XLIBDIR@%$XLIBDIR%g
s%@XLIBSW@%$XLIBSW%g
s%@TKLIBSW@%$TKLIBSW%g
s%@TKLIBDIR@%$TKLIBDIR%g
s%@LOSSAGE@%$LOSSAGE%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@%$host_os%g
s%@target@%$target%g
s%@target_alias@%$target_alias%g
s%@target_cpu@%$target_cpu%g
s%@target_vendor@%$target_vendor%g
s%@target_os@%$target_os%g
s%@build@%$build%g
s%@build_alias@%$build_alias%g
s%@build_cpu@%$build_cpu%g
s%@build_vendor@%$build_vendor%g
s%@build_os@%$build_os%g
s%@LIB_SUFFIX@%$LIB_SUFFIX%g
s%@SHLIB_LD@%$SHLIB_LD%g
s%@SHLIB_CCFLAGS@%$SHLIB_CCFLAGS%g
s%@SHLIB_LDFLAGS@%$SHLIB_LDFLAGS%g
s%@SHLIB_LOADER@%$SHLIB_LOADER%g
s%@SHLIB_SUFFIX@%$SHLIB_SUFFIX%g
s%@SHLIB_EXTRA_FLAGS@%$SHLIB_EXTRA_FLAGS%g
s%@DL_LIB@%$DL_LIB%g
s%@DESTDIR@%$DESTDIR%g
s%@BINDIR@%$BINDIR%g
s%@LIBDIR@%$LIBDIR%g
s%@MANDIR@%$MANDIR%g
s%@BLT_LIBRARY@%$BLT_LIBRARY%g
s%@TIX_EXTRA_LDFLAGS@%$TIX_EXTRA_LDFLAGS%g
s%@TCL74_SRC_DIR@%$TCL74_SRC_DIR%g
s%@TK40_SRC_DIR@%$TK40_SRC_DIR%g
s%@TCL74_LIB@%$TCL74_LIB%g
s%@TK40_LIB@%$TK40_LIB%g
s%@TCL74_DEPEND@%$TCL74_DEPEND%g
s%@TK40_DEPEND@%$TK40_DEPEND%g
s%@ENABLE_TK40@%$ENABLE_TK40%g
s%@ENABLE_ITCL20@%$ENABLE_ITCL20%g
s%@ENABLE_ET40@%$ENABLE_ET40%g
s%@ENABLE_TK41@%$ENABLE_TK41%g
s%@ENABLE_TK41_DSO@%$ENABLE_TK41_DSO%g
s%@ENABLE_CDEMOS@%$ENABLE_CDEMOS%g
s%@ENABLE_DEBUG@%$ENABLE_DEBUG%g
s%@TIX_TARGETS@%$TIX_TARGETS%g
s%@TIX_DEBUG_FLAG@%$TIX_DEBUG_FLAG%g
s%@TIX_EXTRA_CFLAGS@%$TIX_EXTRA_CFLAGS%g
s%@SRC_DIR@%$SRC_DIR%g
s%@TIX_CDEMOS_BAD@%$TIX_CDEMOS_BAD%g
s%@TIX_DEFS@%$TIX_DEFS%g
s%@MATH_LIBS@%$MATH_LIBS%g

CEOF
EOF
cat >> $CONFIG_STATUS <<EOF

CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
EOF
cat >> $CONFIG_STATUS <<\EOF

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

  # Adjust relative srcdir, etc. for subdirectories.

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

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

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



exit 0
EOF
chmod +x $CONFIG_STATUS

echo "copy $CONFIG_STATUS to `dirname $CONFIG_STATUS`/config.status"
cp $CONFIG_STATUS `dirname $CONFIG_STATUS`/config.status

rm -fr confdefs* $ac_clean_files
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1

