Serving the Web/ServingTheWeb1995.disc1of1.iso/linux/slacksrce/tcl/tcl+tk+t/tclx7.3bl/tclx7/tclX7.3b/configure

Text File | 1994-07-16 | 74.8 KB | 2,738 lines

#!/bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 1.9
# Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.

# This configure script is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as published
# by the Free Software Foundation; either version 2, or (at your option)
# any later version.

# This script is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
# Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

# Save the original args to write them into config.status later.
configure_args="$*"

# Only options that might do something get documented.
ac_usage="Usage: configure [options] [host]
Options: [defaults in brackets after descriptions]
--build=BUILD        configure for building on BUILD [BUILD=HOST]
--disable-FEATURE    do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG]    include FEATURE [ARG=yes]
--exec-prefix=PREFIX    install host dependent files in PREFIX [/usr/local]
--help            print this message
--host=HOST        configure for HOST [guessed]
--prefix=PREFIX        install host independent files in PREFIX [/usr/local]
--quiet, --silent    do not print \`checking for...' messages
--srcdir=DIR        find the sources in DIR [configure dir or ..]
--target=TARGET        configure for TARGET [TARGET=HOST]
--verbose        print results of checks
--version        print the version of autoconf that created configure
--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"

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

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

  # Accept (but ignore some of) the important Cygnus configure
  # options, so we can diagnose typos.

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

  case "$ac_option" in

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

  -disable-* | --disable-*)
    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
    # Reject names that aren't valid shell variable names.
    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
      echo "configure: $ac_feature: invalid feature name" >&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 aren't valid shell variable names.
    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
      echo "configure: $ac_feature: invalid feature name" >&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'" ;;

  # For backward compatibility, recognize -exec-prefix and --exec_prefix.
  -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)
    with_gas=yes ;; # Obsolete; use --with-gas.

  -help | --help | --hel | --he)
    cat << EOF
$ac_usage
EOF
    exit 0 ;;

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

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

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

  -norecursion | --norecursion | --norecursio | --norecursi \
  | --norecurs | --norecur | --norecu | --norec | --nore | --nor)
    norecursion=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 ;;

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

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

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

  -version | --version | --versio | --versi | --vers)
    echo "configure generated by autoconf version 1.9"
    exit 0 ;;

  -with-* | --with-*)
    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
    # Reject names that aren't valid shell variable names.
    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
      echo "configure: $ac_package: invalid package name" >&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 aren't valid shell variable names.
    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
      echo "configure: $ac_package: invalid package name" >&2; exit 1
    fi
    ac_package=`echo $ac_package| sed 's/-/_/g'`
    eval "with_${ac_package}=no" ;;

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

  -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: $ac_option: invalid option; use --help to show usage" >&2; exit 1
    ;;

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

  esac
done

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

trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
trap 'rm -fr confdefs* $ac_clean_files' 0

# Save the original args if we used an alternate arg parser.
ac_configure_temp="${configure_args-$*}"
# Strip out --no-create and --norecursion so they don't pile up.
configure_args=
for ac_arg in $ac_configure_temp; do
  case "$ac_arg" in
  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c) ;;
  -norecursion | --norecursion | --norecursio | --norecursi \
  | --norecurs | --norecur | --norecu | --norec | --nore | --nor) ;;
  *) configure_args="$configure_args $ac_arg" ;;
  esac
done

# NLS nuisances.
# 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=src/tclExtend.h

# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then `..'.
  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
fi
if test ! -r $srcdir/$ac_unique_file; then
  if test x$ac_srcdir_defaulted = xyes; then
    echo "configure: can not find sources in ${ac_confdir} or .." >&2; exit 1
  else
    echo "configure: can not find sources in ${srcdir}" >&2; exit 1
  fi
fi
ac_ext=c
ac_cpp='${CPP} $CFLAGS'
ac_compile='${CC-cc} $CFLAGS $LDFLAGS conftest.${ac_ext} -o conftest $LIBS >/dev/null 2>&1'


#!/bin/sh
# From configure.in Revision: 3.17



#------------------------------------------------------------------------------
#      Check command line looking for the --arch= option.
#------------------------------------------------------------------------------

# check whether --with-arch or --without-arch was given.
withval="$with_arch"
if test -n "$withval"; then
  TCL_ARCH=.$withval
fi

if test x$TCL_ARCH = x
then
  echo "No architecture suffix will be used"
else
  echo "An architecture suffix of \"$TCL_ARCH\" will be appended to bin and lib directories."
fi


#------------------------------------------------------------------------------
#       Check for various programs used during the build.
#------------------------------------------------------------------------------

for ac_prog in 'bison -y' byacc
do
if test -z "$YACC"; then
  # Extract the first word of `$ac_prog', so it can be a program name with args.
  set ac_dummy $ac_prog; ac_word=$2
  test -n "$silent" || echo "checking for $ac_word"
  IFS="${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
      YACC="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi

test -n "$YACC" && test -n "$verbose" && echo "    setting YACC to $YACC"

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

if test -z "$RANLIB"; then
  # Extract the first word of `ranlib', so it can be a program name with args.
  set ac_dummy ranlib; ac_word=$2
  test -n "$silent" || echo "checking for $ac_word"
  IFS="${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
      RANLIB="ranlib"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
test -z "$RANLIB" && RANLIB=":"
test -n "$RANLIB" && test -n "$verbose" && echo "    setting RANLIB to $RANLIB"

CC=${CC-cc}

if test -z "$MCS_CMD"; then
  # Extract the first word of `"mcs"', so it can be a program name with args.
  set ac_dummy "mcs"; ac_word=$2
  test -n "$silent" || echo "checking for $ac_word"
  IFS="${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
      MCS_CMD="mcs -d"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
test -z "$MCS_CMD" && MCS_CMD="touch"
test -n "$MCS_CMD" && test -n "$verbose" && echo "    setting MCS_CMD to $MCS_CMD"


#------------------------------------------------------------------------------
# Purge the specific set of files that must be rebuild if the arch or prefix
# flags are changed.
#------------------------------------------------------------------------------

rm -f tclmaster/bin*/* tclmaster/lib*/* tclmaster/src/SYSLIBS* 2>/dev/null
rm -f tkmaster/bin*/* tkmaster/lib*/* tkmaster/src/SYSLIBS* 2>/dev/null
rm -f src/tclCmdIL.o src/tclXinit.o tksrc/tkWindow.o  */*.tmp 2>/dev/null

#------------------------------------------------------------------------------
#       Some versions of Sun OS require -ldl to link anything, even the
#       small, empty programs generated by configure.  I don't know why, but
#       we must check for it up front or other configure tests will fail.
#------------------------------------------------------------------------------

ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -ldl"
ac_have_lib=""
test -n "$silent" || echo "checking for -ldl"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; LIBS="$LIBS -ldl"
else
   :;
fi



#------------------------------------------------------------------------------
#       Check for the existence of various libraries.  The order here
#       is important, so that then end up in the right order in the
#       command line generated by make.  On some SVR4, -lsocket must be
#       used with -lnsl, so a special check with both libraries, or the
#       check just fails since it doesn't link (yea, its strange).
#------------------------------------------------------------------------------

ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lXbsd"
ac_have_lib=""
test -n "$silent" || echo "checking for -lXbsd"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; LIBS="$LIBS -lXbsd"
else
   :;
fi


socket_libs=""
SAVED_LIBS=$LIBS
LIBS="$LIBS -lsocket"
ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lnsl"
ac_have_lib=""
test -n "$silent" || echo "checking for -lnsl"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; socket_libs="-lsocket -lnsl"
else
   :;
fi

LIBS=$SAVED_LIBS
if test -z "$socket_libs"; then
    ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lsocket"
ac_have_lib=""
test -n "$silent" || echo "checking for -lsocket"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; socket_libs="$socket_libs -lsocket"
else
   :;
fi

    ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lnsl"
ac_have_lib=""
test -n "$silent" || echo "checking for -lnsl"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; socket_libs="$socket_libs -lnsl"
else
   :;
fi

fi
LIBS="$LIBS $socket_libs"

ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lbsd"
ac_have_lib=""
test -n "$silent" || echo "checking for -lbsd"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; LIBS="$LIBS -lbsd"
else
   :;
fi


#------------------------------------------------------------------------------
#       Check for additional libraries the Tcl/Tk does not check for.
#------------------------------------------------------------------------------

ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lsun"
ac_have_lib=""
test -n "$silent" || echo "checking for -lsun"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; LIBS="$LIBS -lsun"
else
   :;
fi

ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lc_s"
ac_have_lib=""
test -n "$silent" || echo "checking for -lc_s"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; LIBS="$LIBS -lc_s"
else
   :;
fi

ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lieee"
ac_have_lib=""
test -n "$silent" || echo "checking for -lieee"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; LIBS="$LIBS -lieee"
else
   :;
fi


# This is needed for DEC Alphas
ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -ldnet_stub"
ac_have_lib=""
test -n "$silent" || echo "checking for -ldnet_stub"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; LIBS="$LIBS -ldnet_stub"
else
   :;
fi


#------------------------------------------------------------------------------
#       Some make programs require includes to be
#         .include "file"
#     others...
#         include file
#------------------------------------------------------------------------------

echo checking how make handles includes
rm -fr conftestdir
if mkdir conftestdir; then
  cd conftestdir
  cat > Makeinclude <<EOF

EOF
  cat > Makefile <<EOF
include Makeinclude

all:
EOF
  if make >/dev/null 2>/dev/null; then
    MAKEINCLUDE="include"
    MAKEQUOTE=''
  else
    MAKEINCLUDE=".include"
    MAKEQUOTE='"'
  fi
  cd ..
  rm -fr conftestdir
fi



#------------------------------------------------------------------------------
#       Check for system header files.
#------------------------------------------------------------------------------

test -n "$silent" || echo "checking for values.h"
test -n "$silent" || echo "checking how to run the C preprocessor"
if test -z "$CPP"; then
  # This must be in double quotes, not single quotes, because CPP may get
  # substituted into the Makefile and ``${CC-cc}'' will simply confuse
  # make.  It must be expanded now.
  CPP="${CC-cc} -E"
  cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <stdio.h>
Syntax Error
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  :
else
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <stdio.h>
Syntax Error
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  :
else
  rm -rf conftest*
  CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
fi
test -n "$verbose" && echo "    setting CPP to $CPP"

cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <values.h>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  :
else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining NO_VALUES_H"
echo "#define" NO_VALUES_H "1" >> confdefs.h
DEFS="$DEFS -DNO_VALUES_H=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_VALUES_H\${ac_dB}NO_VALUES_H\${ac_dC}1\${ac_dD}
\${ac_uA}NO_VALUES_H\${ac_uB}NO_VALUES_H\${ac_uC}1\${ac_uD}
\${ac_eA}NO_VALUES_H\${ac_eB}NO_VALUES_H\${ac_eC}1\${ac_eD}
"
}

fi
rm -f conftest*

test -n "$silent" || echo "checking for sys/socket.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/socket.h>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  :
else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining NO_SYS_SOCKET_H"
echo "#define" NO_SYS_SOCKET_H "1" >> confdefs.h
DEFS="$DEFS -DNO_SYS_SOCKET_H=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_SYS_SOCKET_H\${ac_dB}NO_SYS_SOCKET_H\${ac_dC}1\${ac_dD}
\${ac_uA}NO_SYS_SOCKET_H\${ac_uB}NO_SYS_SOCKET_H\${ac_uC}1\${ac_uD}
\${ac_eA}NO_SYS_SOCKET_H\${ac_eB}NO_SYS_SOCKET_H\${ac_eC}1\${ac_eD}
"
}

fi
rm -f conftest*


#------------------------------------------------------------------------------
#       Check for missing typedefs.
#------------------------------------------------------------------------------

test -n "$silent" || echo "checking for time_t"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
int main() { return 0; }
int t() { ; return 0; }
EOF
if eval $ac_compile; then
  :
else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining" time_t to be "long"
echo "#define" time_t "long" >> confdefs.h
DEFS="$DEFS -Dtime_t=long"
ac_sed_defs="${ac_sed_defs}\${ac_dA}time_t\${ac_dB}time_t\${ac_dC}long\${ac_dD}
\${ac_uA}time_t\${ac_uB}time_t\${ac_uC}long\${ac_uD}
\${ac_eA}time_t\${ac_eB}time_t\${ac_eC}long\${ac_eD}
"
}

fi
rm -f conftest*


#------------------------------------------------------------------------------
#       What type do signals return?
#------------------------------------------------------------------------------

test -n "$silent" || echo "checking for return type of signal handlers"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
#ifdef signal
#undef signal
#endif
extern void (*signal ()) ();
int main() { return 0; }
int t() { int i;; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining" RETSIGTYPE to be "void"
echo "#define" RETSIGTYPE "void" >> confdefs.h
DEFS="$DEFS -DRETSIGTYPE=void"
ac_sed_defs="${ac_sed_defs}\${ac_dA}RETSIGTYPE\${ac_dB}RETSIGTYPE\${ac_dC}void\${ac_dD}
\${ac_uA}RETSIGTYPE\${ac_uB}RETSIGTYPE\${ac_uC}void\${ac_uD}
\${ac_eA}RETSIGTYPE\${ac_eB}RETSIGTYPE\${ac_eC}void\${ac_eD}
"
}


else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining" RETSIGTYPE to be "int"
echo "#define" RETSIGTYPE "int" >> confdefs.h
DEFS="$DEFS -DRETSIGTYPE=int"
ac_sed_defs="${ac_sed_defs}\${ac_dA}RETSIGTYPE\${ac_dB}RETSIGTYPE\${ac_dC}int\${ac_dD}
\${ac_uA}RETSIGTYPE\${ac_uB}RETSIGTYPE\${ac_uC}int\${ac_uD}
\${ac_eA}RETSIGTYPE\${ac_eB}RETSIGTYPE\${ac_eC}int\${ac_eD}
"
}

fi
rm -f conftest*



#------------------------------------------------------------------------------
#       Find out all about time handling differences.
#------------------------------------------------------------------------------

test -n "$silent" || echo "checking for whether time.h and sys/time.h may both be included"
cat > conftest.${ac_ext} <<EOF
#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*

{
test -n "$verbose" && \
echo "    defining TIME_WITH_SYS_TIME"
echo "#define" TIME_WITH_SYS_TIME "1" >> confdefs.h
DEFS="$DEFS -DTIME_WITH_SYS_TIME=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}TIME_WITH_SYS_TIME\${ac_dB}TIME_WITH_SYS_TIME\${ac_dC}1\${ac_dD}
\${ac_uA}TIME_WITH_SYS_TIME\${ac_uB}TIME_WITH_SYS_TIME\${ac_uC}1\${ac_uD}
\${ac_eA}TIME_WITH_SYS_TIME\${ac_eB}TIME_WITH_SYS_TIME\${ac_eC}1\${ac_eD}
"
}


fi
rm -f conftest*

test -n "$silent" || echo "checking for struct tm in time.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
#include <time.h>
int main() { return 0; }
int t() { struct tm *tp; tp->tm_sec;; return 0; }
EOF
if eval $ac_compile; then
  :
else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining TM_IN_SYS_TIME"
echo "#define" TM_IN_SYS_TIME "1" >> confdefs.h
DEFS="$DEFS -DTM_IN_SYS_TIME=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}TM_IN_SYS_TIME\${ac_dB}TM_IN_SYS_TIME\${ac_dC}1\${ac_dD}
\${ac_uA}TM_IN_SYS_TIME\${ac_uB}TM_IN_SYS_TIME\${ac_uC}1\${ac_uD}
\${ac_eA}TM_IN_SYS_TIME\${ac_eB}TM_IN_SYS_TIME\${ac_eC}1\${ac_eD}
"
}

fi
rm -f conftest*

ac_decl='#include <sys/types.h>
'
case "$DEFS" in
  *TM_IN_SYS_TIME*) ac_decl="$ac_decl
#include <sys/time.h>
" ;;
  *) ac_decl="$ac_decl
#include <time.h>
" ;;
esac
test -n "$silent" || echo "checking for tm_zone in struct tm"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
$ac_decl
int main() { return 0; }
int t() { struct tm tm; tm.tm_zone;; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining HAVE_TM_ZONE"
echo "#define" HAVE_TM_ZONE "1" >> confdefs.h
DEFS="$DEFS -DHAVE_TM_ZONE=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_TM_ZONE\${ac_dB}HAVE_TM_ZONE\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_TM_ZONE\${ac_uB}HAVE_TM_ZONE\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_TM_ZONE\${ac_eB}HAVE_TM_ZONE\${ac_eC}1\${ac_eD}
"
}


else
  rm -rf conftest*
  ac_no_tm_zone=1
fi
rm -f conftest*

if test -n "$ac_no_tm_zone"; then
test -n "$silent" || echo "checking for tzname"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <time.h>
#ifndef tzname /* For SGI.  */
extern char *tzname[]; /* RS6000 and others want it this way.  */
#endif
int main() { return 0; }
int t() { atoi(*tzname);; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining HAVE_TZNAME"
echo "#define" HAVE_TZNAME "1" >> confdefs.h
DEFS="$DEFS -DHAVE_TZNAME=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_TZNAME\${ac_dB}HAVE_TZNAME\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_TZNAME\${ac_uB}HAVE_TZNAME\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_TZNAME\${ac_eB}HAVE_TZNAME\${ac_eC}1\${ac_eD}
"
}


fi
rm -f conftest*

fi


test -n "$silent" || echo "checking for tm_tzadj in struct tm"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <time.h>
int main() { return 0; }
int t() { struct tm tm; tm.tm_tzadj;; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining HAVE_TM_TZADJ"
echo "#define" HAVE_TM_TZADJ "1" >> confdefs.h
DEFS="$DEFS -DHAVE_TM_TZADJ=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_TM_TZADJ\${ac_dB}HAVE_TM_TZADJ\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_TM_TZADJ\${ac_uB}HAVE_TM_TZADJ\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_TM_TZADJ\${ac_eB}HAVE_TM_TZADJ\${ac_eC}1\${ac_eD}
"
}


fi
rm -f conftest*


test -n "$silent" || echo "checking for tm_gmtoff in struct tm"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <time.h>
int main() { return 0; }
int t() { struct tm tm; tm.tm_gmtoff;; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining HAVE_TM_GMTOFF"
echo "#define" HAVE_TM_GMTOFF "1" >> confdefs.h
DEFS="$DEFS -DHAVE_TM_GMTOFF=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_TM_GMTOFF\${ac_dB}HAVE_TM_GMTOFF\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_TM_GMTOFF\${ac_uB}HAVE_TM_GMTOFF\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_TM_GMTOFF\${ac_eB}HAVE_TM_GMTOFF\${ac_eC}1\${ac_eD}
"
}


fi
rm -f conftest*


for ac_func in gettimeofday
do
ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
test -n "$silent" || echo "checking for ${ac_func}"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_${ac_func}) || defined (__stub___${ac_func})
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
extern char ${ac_func}(); ${ac_func}();
#endif
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  {
test -n "$verbose" && \
echo "    defining ${ac_tr_func}"
echo "#define" ${ac_tr_func} "1" >> confdefs.h
DEFS="$DEFS -D${ac_tr_func}=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}${ac_tr_func}\${ac_dB}${ac_tr_func}\${ac_dC}1\${ac_dD}
\${ac_uA}${ac_tr_func}\${ac_uB}${ac_tr_func}\${ac_uC}1\${ac_uD}
\${ac_eA}${ac_tr_func}\${ac_eB}${ac_tr_func}\${ac_eC}1\${ac_eD}
"
}


fi
rm -f conftest*
done


#
# Its important to include time.h in this check, as some systems (like convex)
# have timezone functions, etc.
#
test -n "$silent" || echo "checking for timezone variable"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() {
#include <time.h>
extern long timezone;
timezone += 1;
exit (0);
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining HAVE_TIMEZONE_VAR"
echo "#define" HAVE_TIMEZONE_VAR "1" >> confdefs.h
DEFS="$DEFS -DHAVE_TIMEZONE_VAR=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_TIMEZONE_VAR\${ac_dB}HAVE_TIMEZONE_VAR\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_TIMEZONE_VAR\${ac_uB}HAVE_TIMEZONE_VAR\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_TIMEZONE_VAR\${ac_eB}HAVE_TIMEZONE_VAR\${ac_eC}1\${ac_eD}
"
}


fi
rm -f conftest*


#------------------------------------------------------------------------------
#     Test to see if "times" returns a status or the amount of
#     elapsed real time.
#------------------------------------------------------------------------------

echo "checking to see if 'times' returns the elapsed real time"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

#include <sys/types.h>
#include <sys/times.h>
main() {
struct tms cpu;
times (&cpu);
sleep (2);
if (times (&cpu) > 0)
     exit (0);
else
     exit (1);
}

EOF
eval $ac_compile
if test -s conftest && (./conftest; exit) 2>/dev/null; then

{
test -n "$verbose" && \
echo "    defining TIMES_RETS_REAL_TIME"
echo "#define" TIMES_RETS_REAL_TIME "1" >> confdefs.h
DEFS="$DEFS -DTIMES_RETS_REAL_TIME=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}TIMES_RETS_REAL_TIME\${ac_dB}TIMES_RETS_REAL_TIME\${ac_dC}1\${ac_dD}
\${ac_uA}TIMES_RETS_REAL_TIME\${ac_uB}TIMES_RETS_REAL_TIME\${ac_uC}1\${ac_uD}
\${ac_eA}TIMES_RETS_REAL_TIME\${ac_eB}TIMES_RETS_REAL_TIME\${ac_eC}1\${ac_eD}
"
}


fi
rm -fr conftest*

#------------------------------------------------------------------------------
#     Determine if "." is used as separator for the manual directory
#     names.  i.e. man/man.1 vs man/man1
#------------------------------------------------------------------------------

echo "checking man directory/section separator (man/man.1 vs man/man1)"
mandirs="/usr/man/man.1 /usr/man/cat.1 /usr/share/man.1 /usr/share/cat.1
         /usr/man/u_man/man.1 /usr/man/cat.C"
gotdotdir="NO"
for d in $mandirs
do
    if test -d $d
    then
        gotdotdir="YES"
    fi
done

mandirs="/usr/man/man1   /usr/man/cat1   /usr/share/man1   /usr/share/man1
         /usr/man/man1.Z /usr/man/cat1.Z /usr/share/man1.Z /usr/share/man1.Z
         /usr/man/u_man/man1"
gotnodotdir="NO"
for d in $mandirs
do
    if test -d $d
    then
        gotnodotdir="YES"
    fi
done

if test $gotdotdir = YES -a $gotnodotdir = NO
then
    MAN_DIR_SEPARATOR="."
elif test $gotdotdir = NO -a $gotnodotdir = YES
then
    MAN_DIR_SEPARATOR=""
else
    MAN_DIR_SEPARATOR="."
    echo "WARNING: could not determine man directory/section separator"
    echo "         assuming man/man.1 (can override in Config.mk)."
fi


#------------------------------------------------------------------------------
# Define srcbasedir and bldbasedir as absolute paths.
#------------------------------------------------------------------------------

srcbasedir=`cd $srcdir;pwd`

bldbasedir=`pwd`


#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
#                      Begin code from Tcl configure.in
#------------------------------------------------------------------------------

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

test -n "$silent" || echo "checking for gettimeofday"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
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
/* Override any gcc2 internal prototype to avoid an error.  */
extern char gettimeofday(); gettimeofday();
#endif
; return 0; }
EOF
if eval $ac_compile; then
  :
else
  rm -rf conftest*
  {
test -n "$verbose" && \
echo "    defining NO_GETTOD"
echo "#define" NO_GETTOD "1" >> confdefs.h
DEFS="$DEFS -DNO_GETTOD=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_GETTOD\${ac_dB}NO_GETTOD\${ac_dC}1\${ac_dD}
\${ac_uA}NO_GETTOD\${ac_uB}NO_GETTOD\${ac_uC}1\${ac_uD}
\${ac_eA}NO_GETTOD\${ac_eB}NO_GETTOD\${ac_eC}1\${ac_eD}
"
}

fi
rm -f conftest*


#--------------------------------------------------------------------
#       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_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./' '[A-Z]__'`
test -n "$silent" || echo "checking for ${ac_hdr}"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <${ac_hdr}>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining ${ac_tr_hdr}"
echo "#define" ${ac_tr_hdr} "1" >> confdefs.h
DEFS="$DEFS -D${ac_tr_hdr}=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}${ac_tr_hdr}\${ac_dB}${ac_tr_hdr}\${ac_dC}1\${ac_dD}
\${ac_uA}${ac_tr_hdr}\${ac_uB}${ac_tr_hdr}\${ac_uC}1\${ac_uD}
\${ac_eA}${ac_tr_hdr}\${ac_eB}${ac_tr_hdr}\${ac_eC}1\${ac_eD}
"
}


fi
rm -f conftest*
done

test -n "$silent" || echo "checking for dirent.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
#include <dirent.h>
int main() { return 0; }
int t() {
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_compile; then
  rm -rf conftest*
  tcl_ok=1

else
  rm -rf conftest*
  tcl_ok=0
fi
rm -f conftest*

echo '#include "confdefs.h"
#include <tcl_ok=0>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "Sprite version.* NOT POSIX" conftest.out >/dev/null 2>&1; then
  :
fi
rm -f conftest*

if test $tcl_ok = 0; then

{
test -n "$verbose" && \
echo "    defining NO_DIRENT_H"
echo "#define" NO_DIRENT_H "1" >> confdefs.h
DEFS="$DEFS -DNO_DIRENT_H=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_DIRENT_H\${ac_dB}NO_DIRENT_H\${ac_dC}1\${ac_dD}
\${ac_uA}NO_DIRENT_H\${ac_uB}NO_DIRENT_H\${ac_uC}1\${ac_uD}
\${ac_eA}NO_DIRENT_H\${ac_eB}NO_DIRENT_H\${ac_eC}1\${ac_eD}
"
}

fi
test -n "$silent" || echo "checking for errno.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <errno.h>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  :
else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining NO_ERRNO_H"
echo "#define" NO_ERRNO_H "1" >> confdefs.h
DEFS="$DEFS -DNO_ERRNO_H=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_ERRNO_H\${ac_dB}NO_ERRNO_H\${ac_dC}1\${ac_dD}
\${ac_uA}NO_ERRNO_H\${ac_uB}NO_ERRNO_H\${ac_uC}1\${ac_uD}
\${ac_eA}NO_ERRNO_H\${ac_eB}NO_ERRNO_H\${ac_eC}1\${ac_eD}
"
}

fi
rm -f conftest*

test -n "$silent" || echo "checking for float.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <float.h>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  :
else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining NO_FLOAT_H"
echo "#define" NO_FLOAT_H "1" >> confdefs.h
DEFS="$DEFS -DNO_FLOAT_H=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_FLOAT_H\${ac_dB}NO_FLOAT_H\${ac_dC}1\${ac_dD}
\${ac_uA}NO_FLOAT_H\${ac_uB}NO_FLOAT_H\${ac_uC}1\${ac_uD}
\${ac_eA}NO_FLOAT_H\${ac_eB}NO_FLOAT_H\${ac_eC}1\${ac_eD}
"
}

fi
rm -f conftest*

test -n "$silent" || echo "checking for limits.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <limits.h>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  :
else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining NO_LIMITS_H"
echo "#define" NO_LIMITS_H "1" >> confdefs.h
DEFS="$DEFS -DNO_LIMITS_H=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_LIMITS_H\${ac_dB}NO_LIMITS_H\${ac_dC}1\${ac_dD}
\${ac_uA}NO_LIMITS_H\${ac_uB}NO_LIMITS_H\${ac_uC}1\${ac_uD}
\${ac_eA}NO_LIMITS_H\${ac_eB}NO_LIMITS_H\${ac_eC}1\${ac_eD}
"
}

fi
rm -f conftest*

test -n "$silent" || echo "checking for stdlib.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <stdlib.h>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  rm -rf conftest*
  tcl_ok=1

else
  rm -rf conftest*
  tcl_ok=0
fi
rm -f conftest*

echo '#include "confdefs.h"
#include <stdlib.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "strtol" conftest.out >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  tcl_ok=0
fi
rm -f conftest*

echo '#include "confdefs.h"
#include <stdlib.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "strtoul" conftest.out >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  tcl_ok=0
fi
rm -f conftest*

echo '#include "confdefs.h"
#include <stdlib.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "strtod" conftest.out >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  tcl_ok=0
fi
rm -f conftest*

if test $tcl_ok = 0; then

{
test -n "$verbose" && \
echo "    defining NO_STDLIB_H"
echo "#define" NO_STDLIB_H "1" >> confdefs.h
DEFS="$DEFS -DNO_STDLIB_H=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_STDLIB_H\${ac_dB}NO_STDLIB_H\${ac_dC}1\${ac_dD}
\${ac_uA}NO_STDLIB_H\${ac_uB}NO_STDLIB_H\${ac_uC}1\${ac_uD}
\${ac_eA}NO_STDLIB_H\${ac_eB}NO_STDLIB_H\${ac_eC}1\${ac_eD}
"
}

fi
test -n "$silent" || echo "checking for string.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <string.h>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  rm -rf conftest*
  tcl_ok=1

else
  rm -rf conftest*
  tcl_ok=0
fi
rm -f conftest*

echo '#include "confdefs.h"
#include <string.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "strstr" conftest.out >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  tcl_ok=0
fi
rm -f conftest*

echo '#include "confdefs.h"
#include <string.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "strerror" conftest.out >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  tcl_ok=0
fi
rm -f conftest*

if test $tcl_ok = 0; then

{
test -n "$verbose" && \
echo "    defining NO_STRING_H"
echo "#define" NO_STRING_H "1" >> confdefs.h
DEFS="$DEFS -DNO_STRING_H=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_STRING_H\${ac_dB}NO_STRING_H\${ac_dC}1\${ac_dD}
\${ac_uA}NO_STRING_H\${ac_uB}NO_STRING_H\${ac_uC}1\${ac_uD}
\${ac_eA}NO_STRING_H\${ac_eB}NO_STRING_H\${ac_eC}1\${ac_eD}
"
}

fi
test -n "$silent" || echo "checking for sys/time.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/time.h>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  :
else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining NO_SYS_TIME_H"
echo "#define" NO_SYS_TIME_H "1" >> confdefs.h
DEFS="$DEFS -DNO_SYS_TIME_H=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_SYS_TIME_H\${ac_dB}NO_SYS_TIME_H\${ac_dC}1\${ac_dD}
\${ac_uA}NO_SYS_TIME_H\${ac_uB}NO_SYS_TIME_H\${ac_uC}1\${ac_uD}
\${ac_eA}NO_SYS_TIME_H\${ac_eB}NO_SYS_TIME_H\${ac_eC}1\${ac_eD}
"
}

fi
rm -f conftest*

test -n "$silent" || echo "checking for sys/wait.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/wait.h>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  :
else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining NO_SYS_WAIT_H"
echo "#define" NO_SYS_WAIT_H "1" >> confdefs.h
DEFS="$DEFS -DNO_SYS_WAIT_H=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_SYS_WAIT_H\${ac_dB}NO_SYS_WAIT_H\${ac_dC}1\${ac_dD}
\${ac_uA}NO_SYS_WAIT_H\${ac_uB}NO_SYS_WAIT_H\${ac_uC}1\${ac_uD}
\${ac_eA}NO_SYS_WAIT_H\${ac_eB}NO_SYS_WAIT_H\${ac_eC}1\${ac_eD}
"
}

fi
rm -f conftest*


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

test -n "$silent" || echo "checking for mode_t in sys/types.h"
echo '#include "confdefs.h"
#include <sys/types.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "mode_t" conftest.out >/dev/null 2>&1; then
  :
else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining" mode_t to be "int"
echo "#define" mode_t "int" >> confdefs.h
DEFS="$DEFS -Dmode_t=int"
ac_sed_defs="${ac_sed_defs}\${ac_dA}mode_t\${ac_dB}mode_t\${ac_dC}int\${ac_dD}
\${ac_uA}mode_t\${ac_uB}mode_t\${ac_uC}int\${ac_uD}
\${ac_eA}mode_t\${ac_eB}mode_t\${ac_eC}int\${ac_eD}
"
}

fi
rm -f conftest*

test -n "$silent" || echo "checking for pid_t in sys/types.h"
echo '#include "confdefs.h"
#include <sys/types.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "pid_t" conftest.out >/dev/null 2>&1; then
  :
else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining" pid_t to be "int"
echo "#define" pid_t "int" >> confdefs.h
DEFS="$DEFS -Dpid_t=int"
ac_sed_defs="${ac_sed_defs}\${ac_dA}pid_t\${ac_dB}pid_t\${ac_dC}int\${ac_dD}
\${ac_uA}pid_t\${ac_uB}pid_t\${ac_uC}int\${ac_uD}
\${ac_eA}pid_t\${ac_eB}pid_t\${ac_eC}int\${ac_eD}
"
}

fi
rm -f conftest*

test -n "$silent" || echo "checking for size_t in sys/types.h"
echo '#include "confdefs.h"
#include <sys/types.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "size_t" conftest.out >/dev/null 2>&1; then
  :
else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining" size_t to be "unsigned"
echo "#define" size_t "unsigned" >> confdefs.h
DEFS="$DEFS -Dsize_t=unsigned"
ac_sed_defs="${ac_sed_defs}\${ac_dA}size_t\${ac_dB}size_t\${ac_dC}unsigned\${ac_dD}
\${ac_uA}size_t\${ac_uB}size_t\${ac_uC}unsigned\${ac_uD}
\${ac_eA}size_t\${ac_eB}size_t\${ac_eC}unsigned\${ac_eD}
"
}

fi
rm -f conftest*

test -n "$silent" || echo "checking for uid_t in sys/types.h"
echo '#include "confdefs.h"
#include <sys/types.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "uid_t" conftest.out >/dev/null 2>&1; then
  :
else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining" uid_t to be "int"
echo "#define" uid_t "int" >> confdefs.h
DEFS="$DEFS -Duid_t=int"
ac_sed_defs="${ac_sed_defs}\${ac_dA}uid_t\${ac_dB}uid_t\${ac_dC}int\${ac_dD}
\${ac_uA}uid_t\${ac_uB}uid_t\${ac_uC}int\${ac_uD}
\${ac_eA}uid_t\${ac_eB}uid_t\${ac_eC}int\${ac_eD}
"
}

{
test -n "$verbose" && \
echo "    defining" gid_t to be "int"
echo "#define" gid_t "int" >> confdefs.h
DEFS="$DEFS -Dgid_t=int"
ac_sed_defs="${ac_sed_defs}\${ac_dA}gid_t\${ac_dB}gid_t\${ac_dC}int\${ac_dD}
\${ac_uA}gid_t\${ac_uB}gid_t\${ac_uC}int\${ac_uD}
\${ac_eA}gid_t\${ac_eB}gid_t\${ac_eC}int\${ac_eD}
"
}

fi
rm -f conftest*


#--------------------------------------------------------------------
#       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.
#--------------------------------------------------------------------

test -n "$silent" || echo "checking for opendir"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
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
/* Override any gcc2 internal prototype to avoid an error.  */
extern char opendir(); opendir();
#endif
; return 0; }
EOF
if eval $ac_compile; then
  :
else
  rm -rf conftest*
  {
test -n "$verbose" && \
echo "    defining USE_DIRENT2_H"
echo "#define" USE_DIRENT2_H "1" >> confdefs.h
DEFS="$DEFS -DUSE_DIRENT2_H=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}USE_DIRENT2_H\${ac_dB}USE_DIRENT2_H\${ac_dC}1\${ac_dD}
\${ac_uA}USE_DIRENT2_H\${ac_uB}USE_DIRENT2_H\${ac_uC}1\${ac_uD}
\${ac_eA}USE_DIRENT2_H\${ac_eB}USE_DIRENT2_H\${ac_eC}1\${ac_eD}
"
}

fi
rm -f conftest*


#--------------------------------------------------------------------
#       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.
#--------------------------------------------------------------------

test -n "$silent" || echo "checking for union wait"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
#include <sys/wait.h>
int main() { return 0; }
int t() {
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*

{
test -n "$verbose" && \
echo "    defining NO_UNION_WAIT"
echo "#define" NO_UNION_WAIT "1" >> confdefs.h
DEFS="$DEFS -DNO_UNION_WAIT=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_UNION_WAIT\${ac_dB}NO_UNION_WAIT\${ac_dC}1\${ac_dD}
\${ac_uA}NO_UNION_WAIT\${ac_uB}NO_UNION_WAIT\${ac_uC}1\${ac_uD}
\${ac_eA}NO_UNION_WAIT\${ac_eB}NO_UNION_WAIT\${ac_eC}1\${ac_eD}
"
}

fi
rm -f conftest*


#------------------------------------------------------------------------------
#                       End code from Tcl configure.in
#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@


#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
#                      Begin code from Tk configure.in
# Notes: Added check for X11_s.
#
#------------------------------------------------------------------------------

#--------------------------------------------------------------------
#    Include sys/select.h if it exists and if it supplies things
#    that appear to be useful and aren't already in sys/types.h.
#    This appears to be true only on the RS/6000 under AIX.  Some
#    systems like OSF/1 have a sys/select.h that's of no use, and
#    other systems like SCO UNIX have a sys/select.h that's
#    pernicious.  If "fd_set" isn't defined anywhere then set a
#    special flag.
#--------------------------------------------------------------------

echo checking for sys/select.h
test -n "$silent" || echo "checking for fd_set"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
int main() { return 0; }
int t() { fd_set readMask, writeMask;; return 0; }
EOF
if eval $ac_compile; then
  :
else
  rm -rf conftest*
  echo '#include "confdefs.h"
#include <sys/select.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "fd_mask" conftest.out >/dev/null 2>&1; then
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining HAVE_SYS_SELECT_H"
echo "#define" HAVE_SYS_SELECT_H "1" >> confdefs.h
DEFS="$DEFS -DHAVE_SYS_SELECT_H=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_SYS_SELECT_H\${ac_dB}HAVE_SYS_SELECT_H\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_SYS_SELECT_H\${ac_uB}HAVE_SYS_SELECT_H\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_SYS_SELECT_H\${ac_eB}HAVE_SYS_SELECT_H\${ac_eC}1\${ac_eD}
"
}


else
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining NO_FD_SET"
echo "#define" NO_FD_SET "1" >> confdefs.h
DEFS="$DEFS -DNO_FD_SET=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_FD_SET\${ac_dB}NO_FD_SET\${ac_dC}1\${ac_dD}
\${ac_uA}NO_FD_SET\${ac_uB}NO_FD_SET\${ac_uC}1\${ac_uD}
\${ac_eA}NO_FD_SET\${ac_eB}NO_FD_SET\${ac_eC}1\${ac_eD}
"
}

fi
rm -f conftest*

fi
rm -f conftest*


#--------------------------------------------------------------------
#    Locate the X11 header files and the X11 library archive.  Try
#    the ac_find_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.
#--------------------------------------------------------------------

if test -z "$tk_ok"; then
  # Extract the first word of `xmkmf', so it can be a program name with args.
  set ac_dummy xmkmf; ac_word=$2
  test -n "$silent" || echo "checking for $ac_word"
  IFS="${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
      tk_ok="1"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
test -z "$tk_ok" && tk_ok="0"
test -n "$tk_ok" && test -n "$verbose" && echo "    setting tk_ok to $tk_ok"

if test $tk_ok = 1; then
    # If we find X, set shell vars x_includes and x_libraries to the paths.
no_x=true
if test "x$with_x" != xno; then
test -n "$silent" || echo "checking for X include and library files with xmkmf"
rm -fr conftestdir
if mkdir conftestdir; then
  cd conftestdir
  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
  cat > Imakefile <<'EOF'
acfindx:
    @echo 'ac_im_incroot="${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.
    if test ! -f $ac_im_usrlibdir/libX11.a && test -f $ac_im_libdir/libX11.a
    then
      ac_im_usrlibdir=$ac_im_libdir
    fi
    case "$ac_im_incroot" in
    /usr/include) ;;
    *) test -z "$x_includes" && x_includes="$ac_im_incroot" ;;
    esac
    case "$ac_im_usrlibdir" in
    /usr/lib | /lib) ;;
    *) test -z "$x_libraries" && x_libraries="$ac_im_usrlibdir" ;;
    esac
  fi
  cd ..
  rm -fr conftestdir
fi

if test -z "$ac_im_usrlibdir"; then
test -n "$silent" || echo "checking for X include and library files directly"
if test ".$x_direct_test_library" = . ; then
   x_direct_test_library='Xt'
fi
if test ".$x_direct_test_include" = . ; then
   x_direct_test_include='X11/Intrinsic.h'
fi
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <$x_direct_test_include>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  rm -rf conftest*
  no_x=

else
  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
      test -z "$x_includes" && x_includes=$ac_dir
      no_x=
      break
    fi
  done
fi
rm -f conftest*

# Check for the libraries.  First see if replacing the `include' by
# `lib' works.
ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -l"$x_direct_test_library""
ac_have_lib=""
test -n "$silent" || echo "checking for -l"$x_direct_test_library""
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; no_x=
else
   :; for ac_dir in `echo "$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}.$ac_extension; then
      test -z "$x_libraries" && x_libraries=$ac_dir
      no_x=
      break 2
    fi
  done
done
fi

fi
test -n "$x_includes" && test -n "$verbose" && echo "    X11 headers are in $x_includes"
test -n "$x_libraries" && test -n "$verbose" && echo "    X11 libraries are in $x_libraries"
fi

fi
if test "$XINCLUDE_DIR" != ""; then
     x_includes="$XINCLUDE_DIR"
fi
if test "$x_includes" = /usr/include; then
    XINCLUDES="# no special path needed"
elif test "$x_includes" != ""; then
    XINCLUDES=" -I$x_includes"
else
    echo checking for X11 header files
    XINCLUDES="# no special path needed"
    cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <X11/Intrinsic.h>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  :
else
  rm -rf conftest*
  XINCLUDES="nope"
fi
rm -f conftest*
    if test "$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"
        for i in $dirs ; do
        if test -r $i/X11/Intrinsic.h; then
            XINCLUDES=" -I$i"
        fi
        done
    fi
fi
if test "$XINCLUDES" = nope; then
  echo "Warning:  couldn't find any X11 include files."
  XINCLUDES="# no include files found"
fi


if test "$XLIBRARY_DIR" != ""; then
    x_libraries="$XLIBRARY_DIR"
fi
if test "$x_libraries" = /usr/lib; then
    XLIBSW=-lX11
elif test "$x_libraries" != ""; then
    XLIBSW="-L$x_libraries -lX11"
else
    echo "checking for X11 library archive"
    ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lX11_s"
ac_have_lib=""
test -n "$silent" || echo "checking for -lX11_s"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; XLIBSW="-lX11_s"
else
   :; XLIBSW=nope
fi

    if test "$XLIBSW" = nope; then
        ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lX11"
ac_have_lib=""
test -n "$silent" || echo "checking for -lX11"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; XLIBSW="-lX11"
else
   :; XLIBSW=nope
fi

    fi
    if test "$XLIBSW" = nope; then
    dirs=${XLIBRARY_DIR-"/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/lib/X11R4 /usr/X11R5/lib /usr/lib/X11R5 /usr/openwin/lib /usr/X11/lib"}
        for i in $dirs ; do
        if test -r $i/libX11.a; then
        XLIBSW="-L$i -lX11"
        fi
    done
    fi
fi
if test "$XLIBSW" = nope ; then
    ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lXwindow"
ac_have_lib=""
test -n "$silent" || echo "checking for -lXwindow"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; XLIBSW=-lXwindow
else
   :;
fi

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


#------------------------------------------------------------------------------
#                       End code from Tk configure.in
#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

#------------------------------------------------------------------------------
#       Check for various Unix or library functions that can be used by TclX.
#       These must be after the library checks.
#------------------------------------------------------------------------------

for ac_func in catgets getcwd select setitimer setvbuf sigaction setpgid
do
ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
test -n "$silent" || echo "checking for ${ac_func}"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_${ac_func}) || defined (__stub___${ac_func})
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
extern char ${ac_func}(); ${ac_func}();
#endif
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  {
test -n "$verbose" && \
echo "    defining ${ac_tr_func}"
echo "#define" ${ac_tr_func} "1" >> confdefs.h
DEFS="$DEFS -D${ac_tr_func}=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}${ac_tr_func}\${ac_dB}${ac_tr_func}\${ac_dC}1\${ac_dD}
\${ac_uA}${ac_tr_func}\${ac_uB}${ac_tr_func}\${ac_uC}1\${ac_uD}
\${ac_eA}${ac_tr_func}\${ac_eB}${ac_tr_func}\${ac_eC}1\${ac_eD}
"
}


fi
rm -f conftest*
done

for ac_func in bzero bcopy gethostbyname fsync getpriority
do
ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
test -n "$silent" || echo "checking for ${ac_func}"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_${ac_func}) || defined (__stub___${ac_func})
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
extern char ${ac_func}(); ${ac_func}();
#endif
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  {
test -n "$verbose" && \
echo "    defining ${ac_tr_func}"
echo "#define" ${ac_tr_func} "1" >> confdefs.h
DEFS="$DEFS -D${ac_tr_func}=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}${ac_tr_func}\${ac_dB}${ac_tr_func}\${ac_dC}1\${ac_dD}
\${ac_uA}${ac_tr_func}\${ac_uB}${ac_tr_func}\${ac_uC}1\${ac_uD}
\${ac_eA}${ac_tr_func}\${ac_eB}${ac_tr_func}\${ac_eC}1\${ac_eD}
"
}


fi
rm -f conftest*
done


#------------------------------------------------------------------------------
#       Check for missing functions that we need.  They will be
#       compiled in the osSupport directory. Must check for SCO
#       -lintl, which is were strftime is hidden.  Also done after library
#       checks.
#------------------------------------------------------------------------------

ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lintl"
ac_have_lib=""
test -n "$silent" || echo "checking for -lintl"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; LIBS="$LIBS -lintl"
else
   :;
fi


test -n "$silent" || echo "checking for strftime"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
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_strftime) || defined (__stub___strftime)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
extern char strftime(); strftime();
#endif
; return 0; }
EOF
if eval $ac_compile; then
  :
else
  rm -rf conftest*
  LIBOBJS="$LIBOBJS strftime.o"
fi
rm -f conftest*

test -n "$silent" || echo "checking for random"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
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_random) || defined (__stub___random)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
extern char random(); random();
#endif
; return 0; }
EOF
if eval $ac_compile; then
  :
else
  rm -rf conftest*
  LIBOBJS="$LIBOBJS random.o"
{
test -n "$verbose" && \
echo "    defining NO_RANDOM"
echo "#define" NO_RANDOM "1" >> confdefs.h
DEFS="$DEFS -DNO_RANDOM=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}NO_RANDOM\${ac_dB}NO_RANDOM\${ac_dC}1\${ac_dD}
\${ac_uA}NO_RANDOM\${ac_uB}NO_RANDOM\${ac_uC}1\${ac_uD}
\${ac_eA}NO_RANDOM\${ac_eB}NO_RANDOM\${ac_eC}1\${ac_eD}
"
}

fi
rm -f conftest*

test -n "$silent" || echo "checking for rename"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
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_rename) || defined (__stub___rename)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
extern char rename(); rename();
#endif
; return 0; }
EOF
if eval $ac_compile; then
  :
else
  rm -rf conftest*
  LIBOBJS="$LIBOBJS rename.o"
fi
rm -f conftest*


# SGI IRIX 4.0.5 has a broken strftime.
case `uname -sr 2>/dev/null` in
  IRIX\ 4.0.1-5*) LIBOBJS="$LIBOBJS strftime.o" ;;
esac



#------------------------------------------------------------------------------
# Determine if random is declared in stdlib.h.  If it is, we don't want to
# redeclare it.  Some systems, such as the DEC Alpha, have random declared
# are returning int rather than long, since long is 64 bit.
#------------------------------------------------------------------------------

echo '#include "confdefs.h"
#include <stdlib.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep ""random"" conftest.out >/dev/null 2>&1; then
  rm -rf conftest*

{
test -n "$verbose" && \
echo "    defining STDLIB_DEFS_RANDOM"
echo "#define" STDLIB_DEFS_RANDOM "1" >> confdefs.h
DEFS="$DEFS -DSTDLIB_DEFS_RANDOM=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}STDLIB_DEFS_RANDOM\${ac_dB}STDLIB_DEFS_RANDOM\${ac_dC}1\${ac_dD}
\${ac_uA}STDLIB_DEFS_RANDOM\${ac_uB}STDLIB_DEFS_RANDOM\${ac_uC}1\${ac_uD}
\${ac_eA}STDLIB_DEFS_RANDOM\${ac_eB}STDLIB_DEFS_RANDOM\${ac_eC}1\${ac_eD}
"
}


fi
rm -f conftest*


#------------------------------------------------------------------------------
#       If Config.mk is not in the build directory, copy it local.
#------------------------------------------------------------------------------

if test ! -r Config.mk
then
    echo "Copying $srcdir/Config.mk to build directory"
    cp $srcdir/Config.mk  Config.mk || exit 1
fi

#------------------------------------------------------------------------------
#       Copy the tests to the build directory if they are not there.
#       We could do something fancier, but this is easy for now.
#------------------------------------------------------------------------------

if test ! -d tests
then
    echo "Copying $srcdir/tests contents to build directory"
    mkdir tests
    # Prevent line to long on some systems.
    CURDIR=`pwd`
    cd $srcdir/tests
    cp *.test *.tcl all $CURDIR/tests || exit 1
    cd $CURDIR
fi

#------------------------------------------------------------------------------
# Generate the make files.
#------------------------------------------------------------------------------




# Set default prefixes.
if test -n "$prefix"; then
  test -z "$exec_prefix" && exec_prefix='${prefix}' # Let make expand it.
  ac_prsub="s%^prefix\\([     ]*\\)=\\([     ]*\\).*$%prefix\\1=\\2$prefix%"
fi
if test -n "$exec_prefix"; then
  ac_prsub="$ac_prsub
s%^exec_prefix\\([     ]*\\)=\\([     ]*\\).*$%exec_prefix\\1=\\2$exec_prefix%"
fi
# Any assignment to VPATH causes Sun make to only execute
# the first set of double-colon rules, so remove it if not needed.
# If there is a colon in the path, we need to keep it.
if test "x$srcdir" = x.; then
  ac_vpsub='/^[     ]*VPATH[     ]*=[^:]*$/d'
fi

# Quote sed substitution magic chars in DEFS.
cat >conftest.def <<EOF
$DEFS
EOF
ac_escape_ampersand_and_backslash='s%[&\\]%\\&%g'
DEFS=`sed "$ac_escape_ampersand_and_backslash" <conftest.def`
rm -f conftest.def
# Substitute for predefined variables.

trap 'rm -f config.status; exit 1' 1 2 15
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 $configure_args

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 $configure_args --no-create
    exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create ;;
  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
    echo "config.status generated by autoconf version 1.9"
    exit 0 ;;
  -help | --help | --hel | --he | --h)
    echo "\$ac_cs_usage"; exit 0 ;;
  *) echo "\$ac_cs_usage"; exit 1 ;;
  esac
done

trap 'rm -fr Makefile osSupport/Makefile src/Makefile tclsrc/Makefile tksrc/Makefile tktclsrc/Makefile tools/Makefile src/SYSLIBS tksrc/SYSLIBS src/tclXconfig.h conftest*; exit 1' 1 2 15
TCL_ARCH='$TCL_ARCH'
YACC='$YACC'
RANLIB='$RANLIB'
CC='$CC'
MCS_CMD='$MCS_CMD'
MAKEINCLUDE='$MAKEINCLUDE'
MAKEQUOTE='$MAKEQUOTE'
CPP='$CPP'
MAN_DIR_SEPARATOR='$MAN_DIR_SEPARATOR'
srcbasedir='$srcbasedir'
bldbasedir='$bldbasedir'
tk_ok='$tk_ok'
XINCLUDES='$XINCLUDES'
XLIBSW='$XLIBSW'
LIBOBJS='$LIBOBJS'
prefix='$prefix'
execprefix='$execprefix'
LIBS='$LIBS'
srcdir='$srcdir'
top_srcdir='$top_srcdir'
exec_prefix='$exec_prefix'
ac_prsub='$ac_prsub'
ac_vpsub='$ac_vpsub'
extrasub='$extrasub'
EOF
cat >> config.status <<\EOF

ac_given_srcdir=$srcdir

CONFIG_FILES=${CONFIG_FILES-"Makefile osSupport/Makefile src/Makefile tclsrc/Makefile tksrc/Makefile tktclsrc/Makefile tools/Makefile src/SYSLIBS tksrc/SYSLIBS"}
for ac_file in .. ${CONFIG_FILES}; do if test "x$ac_file" != x..; then
  # 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"; then
    # The file is in a subdirectory.
    test ! -d "$ac_dir" && mkdir "$ac_dir"
    ac_dir_suffix="/$ac_dir"
  else
    ac_dir_suffix=
  fi

  # A "../" for each directory in $ac_dir_suffix.
  ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
  case "$ac_given_srcdir" in
  .)  srcdir=.; top_srcdir="$ac_dots." ;;
  /*) srcdir="$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

  echo creating "$ac_file"
  rm -f "$ac_file"
  comment_str="Generated automatically from `echo $ac_file|sed 's|.*/||'`.in by configure."
  case "$ac_file" in
    *.c | *.h | *.C | *.cc | *.m )  echo "/* $comment_str */" > "$ac_file" ;;
    * )          echo "# $comment_str"     > "$ac_file" ;;
  esac
  sed -e "
$ac_prsub
$ac_vpsub
$extrasub
s%@TCL_ARCH@%$TCL_ARCH%g
s%@YACC@%$YACC%g
s%@RANLIB@%$RANLIB%g
s%@CC@%$CC%g
s%@MCS_CMD@%$MCS_CMD%g
s%@MAKEINCLUDE@%$MAKEINCLUDE%g
s%@MAKEQUOTE@%$MAKEQUOTE%g
s%@CPP@%$CPP%g
s%@MAN_DIR_SEPARATOR@%$MAN_DIR_SEPARATOR%g
s%@srcbasedir@%$srcbasedir%g
s%@bldbasedir@%$bldbasedir%g
s%@tk_ok@%$tk_ok%g
s%@XINCLUDES@%$XINCLUDES%g
s%@XLIBSW@%$XLIBSW%g
s%@LIBOBJS@%$LIBOBJS%g
s%@prefix@%$prefix%g
s%@execprefix@%$execprefix%g
s%@LIBS@%$LIBS%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
s%@exec_prefix@%$exec_prefix%g
s%@DEFS@%-DHAVE_CONFIG_H%" $ac_given_srcdir/${ac_file}.in >> $ac_file
fi; done

# These sed commands are put into ac_sed_defs when defining a macro.
# They are broken into pieces to make the sed script easier to manage.
# They are passed to sed as "A NAME B NAME C VALUE D", where NAME
# is the cpp macro being defined and VALUE is the value it is being given.
# Each defining turns into a single global substitution command.
# Hopefully no one uses "!" as a variable value.
# Other candidates for the sed separators, like , and @, do get used.
#
# ac_d sets the value in "#define NAME VALUE" lines.
ac_dA='s!^\([     ]*\)#\([     ]*define[     ][     ]*\)'
ac_dB='\([     ][     ]*\)[^     ]*!\1#\2'
ac_dC='\3'
ac_dD='!g'
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
ac_uA='s!^\([     ]*\)#\([     ]*\)undef\([     ][     ]*\)'
ac_uB='\([     ]\)!\1#\2define\3'
ac_uC=' '
ac_uD='\4!g'
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_eA='s!^\([     ]*\)#\([     ]*\)undef\([     ][     ]*\)'
ac_eB='$!\1#\2define\3'
ac_eC=' '
ac_eD='!g'
rm -f conftest.sed
EOF
# Turn off quoting long enough to insert the sed commands.
rm -f conftest.sh
cat > conftest.sh <<EOF
$ac_sed_defs
EOF

# Break up $ac_sed_defs (now in conftest.sh) because some shells have a limit
# on the size of here documents.

# Maximum number of lines to put in a single here document.
ac_max_sh_lines=9

while :
do
  # wc gives bogus results for an empty file on some AIX systems.
  ac_lines=`grep -c . conftest.sh`
  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
  rm -f conftest.s1 conftest.s2
  sed ${ac_max_sh_lines}q conftest.sh > conftest.s1 # Like head -20.
  sed 1,${ac_max_sh_lines}d conftest.sh > conftest.s2 # Like tail +21.
  # Write a limited-size here document to append to conftest.sed.
  echo 'cat >> conftest.sed <<CONFEOF' >> config.status
  cat conftest.s1 >> config.status
  echo 'CONFEOF' >> config.status
  rm -f conftest.s1 conftest.sh
  mv conftest.s2 conftest.sh
done
rm -f conftest.sh

# Now back to your regularly scheduled config.status.
cat >> config.status <<\EOF
# This sed command replaces #undef's with comments.  This is necessary, for
# example, in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it in
# src/tclXconfig.h.
cat >> conftest.sed <<\CONFEOF
s,^[     ]*#[     ]*undef[     ][     ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
CONFEOF
rm -f conftest.h
# Break up the sed commands because old seds have small limits.
ac_max_sed_lines=20

CONFIG_HEADERS=${CONFIG_HEADERS-"src/tclXconfig.h"}
for ac_file in .. ${CONFIG_HEADERS}; do if test "x$ac_file" != x..; then
  echo creating $ac_file

  cp $ac_given_srcdir/$ac_file.in conftest.h1
  while :
  do
    ac_lines=`grep -c . conftest.sed`
    if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
    rm -f conftest.s1 conftest.s2 conftest.h2
    sed ${ac_max_sed_lines}q conftest.sed > conftest.s1 # Like head -20.
    sed 1,${ac_max_sed_lines}d conftest.sed > conftest.s2 # Like tail +21.
    sed -f conftest.s1 < conftest.h1 > conftest.h2
    rm -f conftest.s1 conftest.h1 conftest.sed
    mv conftest.h2 conftest.h1
    mv conftest.s2 conftest.sed
  done
  rm -f conftest.sed conftest.h
  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
  cat conftest.h1 >> conftest.h
  rm -f conftest.h1
  if cmp -s $ac_file conftest.h 2>/dev/null; then
    # The file exists and we would not be changing it.
    echo "$ac_file is unchanged"
    rm -f conftest.h
  else
    rm -f $ac_file
    mv conftest.h $ac_file
  fi
fi; done



exit 0
EOF
chmod +x config.status
test -n "$no_create" || ${CONFIG_SHELL-/bin/sh} config.status