#! /bin/sh

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

# Generated automatically using autoconf version 2.13 

# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.

#

# This configure script is free software; the Free Software Foundation

# gives unlimited permission to copy, distribute and modify it.

# Defaults:

ac_help=

ac_default_prefix=/usr/local

# Any additions from configure.in:

ac_help="$ac_help

  --enable-man-symlinks   use symlinks for the manpages"

ac_help="$ac_help

  --enable-man-compression=PROG

		      compress the manpages with PROG"

ac_help="$ac_help

  --enable-man-suffix=STRING

		      use STRING as a suffix to manpage file names

		      (default: tcl)"

ac_help="$ac_help

  --enable-threads        build with threads"

ac_help="$ac_help

  --enable-shared         build and link with shared libraries [--enable-shared]"

ac_help="$ac_help

  --enable-64bit          enable 64bit support (where applicable)"

ac_help="$ac_help

  --enable-64bit-vis      enable 64bit Sparc VIS support"

ac_help="$ac_help

  --enable-corefoundation use CoreFoundation API [--enable-corefoundation]"

ac_help="$ac_help

  --disable-load          disallow dynamic loading and "load" command"

ac_help="$ac_help

  --enable-symbols        build with debugging symbols [--disable-symbols]"

ac_help="$ac_help

  --enable-langinfo	  use nl_langinfo if possible to determine

			  encoding at startup, otherwise use old heuristic"

ac_help="$ac_help

  --enable-framework      package shared libraries in MacOSX frameworks [--disable-framework]"

# Initialize some variables set by options.

# The variables have the same names as the options, with

# dashes changed to underlines.

build=NONE

cache_file=./config.cache

exec_prefix=NONE

host=NONE

no_create=

nonopt=NONE

no_recursion=

prefix=NONE

program_prefix=NONE

program_suffix=NONE

program_transform_name=s,x,x,

silent=

site=

srcdir=

target=NONE

verbose=

x_includes=NONE

x_libraries=NONE

bindir='${exec_prefix}/bin'

sbindir='${exec_prefix}/sbin'

libexecdir='${exec_prefix}/libexec'

datadir='${prefix}/share'

sysconfdir='${prefix}/etc'

sharedstatedir='${prefix}/com'

localstatedir='${prefix}/var'

libdir='${exec_prefix}/lib'

includedir='${prefix}/include'

oldincludedir='/usr/include'

infodir='${prefix}/info'

mandir='${prefix}/man'

# Initialize some other variables.

subdirs=

MFLAGS= MAKEFLAGS=

SHELL=${CONFIG_SHELL-/bin/sh}

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

ac_max_here_lines=12

ac_prev=

for ac_option

do

  # If the previous option needs an argument, assign it.

  if test -n "$ac_prev"; then

    eval "$ac_prev=\$ac_option"

    ac_prev=

    continue

  fi

  case "$ac_option" in

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

  *) ac_optarg= ;;

  esac

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

  case "$ac_option" in

  -bindir | --bindir | --bindi | --bind | --bin | --bi)

    ac_prev=bindir ;;

  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)

    bindir="$ac_optarg" ;;

  -build | --build | --buil | --bui | --bu)

    ac_prev=build ;;

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

    build="$ac_optarg" ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \

  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)

    ac_prev=cache_file ;;

  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \

  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)

    cache_file="$ac_optarg" ;;

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

    ac_prev=datadir ;;

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

  | --da=*)

    datadir="$ac_optarg" ;;

  -disable-* | --disable-*)

    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`

    # Reject names that are not valid shell variable names.

    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then

      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }

    fi

    ac_feature=`echo $ac_feature| sed 's/-/_/g'`

    eval "enable_${ac_feature}=no" ;;

  -enable-* | --enable-*)

    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`

    # Reject names that are not valid shell variable names.

    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then

      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }

    fi

    ac_feature=`echo $ac_feature| sed 's/-/_/g'`

    case "$ac_option" in

      *=*) ;;

      *) ac_optarg=yes ;;

    esac

    eval "enable_${ac_feature}='$ac_optarg'" ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \

  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \

  | --exec | --exe | --ex)

    ac_prev=exec_prefix ;;

  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \

  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \

  | --exec=* | --exe=* | --ex=*)

    exec_prefix="$ac_optarg" ;;

  -gas | --gas | --ga | --g)

    # Obsolete; use --with-gas.

    with_gas=yes ;;

  -help | --help | --hel | --he)

    # Omit some internal or obsolete options to make the list less imposing.

    # This message is too long to be a string in the A/UX 3.1 sh.

    cat << EOF

Usage: configure [options] [host]

Options: [defaults in brackets after descriptions]

Configuration:

  --cache-file=FILE       cache test results in FILE

  --help                  print this message

  --no-create             do not create output files

  --quiet, --silent       do not print \`checking...' messages

  --version               print the version of autoconf that created configure

Directory and file names:

  --prefix=PREFIX         install architecture-independent files in PREFIX

                          [$ac_default_prefix]

  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX

                          [same as prefix]

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

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

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

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

                          [PREFIX/share]

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

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

                          [PREFIX/com]

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

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

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

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

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

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

  --srcdir=DIR            find the sources in DIR [configure dir or ..]

  --program-prefix=PREFIX prepend PREFIX to installed program names

  --program-suffix=SUFFIX append SUFFIX to installed program names

  --program-transform-name=PROGRAM

                          run sed PROGRAM on installed program names

EOF

    cat << EOF

Host type:

  --build=BUILD           configure for building on BUILD [BUILD=HOST]

  --host=HOST             configure for HOST [guessed]

  --target=TARGET         configure for TARGET [TARGET=HOST]

Features and packages:

  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)

  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]

  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]

  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)

  --x-includes=DIR        X include files are in DIR

  --x-libraries=DIR       X library files are in DIR

EOF

    if test -n "$ac_help"; then

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

    fi

    exit 0 ;;

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

    ac_prev=host ;;

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

    host="$ac_optarg" ;;

  -includedir | --includedir | --includedi | --included | --include \

  | --includ | --inclu | --incl | --inc)

    ac_prev=includedir ;;

  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \

  | --includ=* | --inclu=* | --incl=* | --inc=*)

    includedir="$ac_optarg" ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)

    ac_prev=infodir ;;

  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)

    infodir="$ac_optarg" ;;

  -libdir | --libdir | --libdi | --libd)

    ac_prev=libdir ;;

  -libdir=* | --libdir=* | --libdi=* | --libd=*)

    libdir="$ac_optarg" ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \

  | --libexe | --libex | --libe)

    ac_prev=libexecdir ;;

  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \

  | --libexe=* | --libex=* | --libe=*)

    libexecdir="$ac_optarg" ;;

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

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

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

    ac_prev=localstatedir ;;

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

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

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

    localstatedir="$ac_optarg" ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)

    ac_prev=mandir ;;

  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)

    mandir="$ac_optarg" ;;

  -nfp | --nfp | --nf)

    # Obsolete; use --without-fp.

    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \

  | --no-cr | --no-c)

    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \

  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)

    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \

  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \

  | --oldin | --oldi | --old | --ol | --o)

    ac_prev=oldincludedir ;;

  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \

  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \

  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)

    oldincludedir="$ac_optarg" ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)

    ac_prev=prefix ;;

  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)

    prefix="$ac_optarg" ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \

  | --program-pre | --program-pr | --program-p)

    ac_prev=program_prefix ;;

  -program-prefix=* | --program-prefix=* | --program-prefi=* \

  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)

    program_prefix="$ac_optarg" ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \

  | --program-suf | --program-su | --program-s)

    ac_prev=program_suffix ;;

  -program-suffix=* | --program-suffix=* | --program-suffi=* \

  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)

    program_suffix="$ac_optarg" ;;

  -program-transform-name | --program-transform-name \

  | --program-transform-nam | --program-transform-na \

  | --program-transform-n | --program-transform- \

  | --program-transform | --program-transfor \

  | --program-transfo | --program-transf \

  | --program-trans | --program-tran \

  | --progr-tra | --program-tr | --program-t)

    ac_prev=program_transform_name ;;

  -program-transform-name=* | --program-transform-name=* \

  | --program-transform-nam=* | --program-transform-na=* \

  | --program-transform-n=* | --program-transform-=* \

  | --program-transform=* | --program-transfor=* \

  | --program-transfo=* | --program-transf=* \

  | --program-trans=* | --program-tran=* \

  | --progr-tra=* | --program-tr=* | --program-t=*)

    program_transform_name="$ac_optarg" ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \

  | -silent | --silent | --silen | --sile | --sil)

    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)

    ac_prev=sbindir ;;

  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \

  | --sbi=* | --sb=*)

    sbindir="$ac_optarg" ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \

  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \

  | --sharedst | --shareds | --shared | --share | --shar \

  | --sha | --sh)

    ac_prev=sharedstatedir ;;

  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \

  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \

  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \

  | --sha=* | --sh=*)

    sharedstatedir="$ac_optarg" ;;

  -site | --site | --sit)

    ac_prev=site ;;

  -site=* | --site=* | --sit=*)

    site="$ac_optarg" ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)

    ac_prev=srcdir ;;

  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)

    srcdir="$ac_optarg" ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \

  | --syscon | --sysco | --sysc | --sys | --sy)

    ac_prev=sysconfdir ;;

  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \

  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)

    sysconfdir="$ac_optarg" ;;

  -target | --target | --targe | --targ | --tar | --ta | --t)

    ac_prev=target ;;

  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)

    target="$ac_optarg" ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)

    verbose=yes ;;

  -version | --version | --versio | --versi | --vers)

    echo "configure generated by autoconf version 2.13"

    exit 0 ;;

  -with-* | --with-*)

    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`

    # Reject names that are not valid shell variable names.

    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then

      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }

    fi

    ac_package=`echo $ac_package| sed 's/-/_/g'`

    case "$ac_option" in

      *=*) ;;

      *) ac_optarg=yes ;;

    esac

    eval "with_${ac_package}='$ac_optarg'" ;;

  -without-* | --without-*)

    ac_package=`echo $ac_option|sed -e 's/-*without-//'`

    # Reject names that are not valid shell variable names.

    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then

      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }

    fi

    ac_package=`echo $ac_package| sed 's/-/_/g'`

    eval "with_${ac_package}=no" ;;

  --x)

    # Obsolete; use --with-x.

    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \

  | --x-incl | --x-inc | --x-in | --x-i)

    ac_prev=x_includes ;;

  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \

  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)

    x_includes="$ac_optarg" ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \

  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)

    ac_prev=x_libraries ;;

  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \

  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)

    x_libraries="$ac_optarg" ;;

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

    ;;

  *)

    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then

      echo "configure: warning: $ac_option: invalid host type" 1>&2

    fi

    if test "x$nonopt" != xNONE; then

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

    fi

    nonopt="$ac_option"

    ;;

  esac

done

if test -n "$ac_prev"; then

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

fi

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

# File descriptor usage:

# 0 standard input

# 1 file creation

# 2 errors and warnings

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

# 4 used on the Kubota Titan

# 6 checking for... messages and results

# 5 compiler messages saved in config.log

if test "$silent" = yes; then

  exec 6>/dev/null

else

  exec 6>&1

fi

exec 5>./config.log

echo "\

This file contains any messages produced by compilers while

running configure, to aid debugging if configure makes a mistake.

" 1>&5

# Strip out --no-create and --no-recursion so they do not pile up.

# Also quote any args containing shell metacharacters.

ac_configure_args=

for ac_arg

do

  case "$ac_arg" in

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \

  | --no-cr | --no-c) ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \

  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;

  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)

  ac_configure_args="$ac_configure_args '$ac_arg'" ;;

  *) ac_configure_args="$ac_configure_args $ac_arg" ;;

  esac

done

# NLS nuisances.

# Only set these to C if already set.  These must not be set unconditionally

# because not all systems understand e.g. LANG=C (notably SCO).

# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!

# Non-C LC_CTYPE values break the ctype check.

if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi

if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi

if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi

if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi

# confdefs.h avoids OS command line length limits that DEFS can exceed.

rm -rf conftest* confdefs.h

# AIX cpp loses on an empty file, so make sure it contains at least a newline.

echo > confdefs.h

# A filename unique to this package, relative to the directory that

# configure is in, which we can look for to find out if srcdir is correct.

ac_unique_file=../generic/tcl.h

# Find the source files, if location was not specified.

if test -z "$srcdir"; then

  ac_srcdir_defaulted=yes

  # Try the directory containing this script, then its parent.

  ac_prog=$0

  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`

  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.

  srcdir=$ac_confdir

  if test ! -r $srcdir/$ac_unique_file; then

    srcdir=..

  fi

else

  ac_srcdir_defaulted=no

fi

if test ! -r $srcdir/$ac_unique_file; then

  if test "$ac_srcdir_defaulted" = yes; then

    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }

  else

    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }

  fi

fi

srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`

# Prefer explicitly selected file to automatically selected ones.

if test -z "$CONFIG_SITE"; then

  if test "x$prefix" != xNONE; then

    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"

  else

    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"

  fi

fi

for ac_site_file in $CONFIG_SITE; do

  if test -r "$ac_site_file"; then

    echo "loading site script $ac_site_file"

    . "$ac_site_file"

  fi

done

if test -r "$cache_file"; then

  echo "loading cache $cache_file"

  . $cache_file

else

  echo "creating cache $cache_file"

  > $cache_file

fi

ac_ext=c

# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.

ac_cpp='$CPP $CPPFLAGS'

ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'

ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'

cross_compiling=$ac_cv_prog_cc_cross

ac_exeext=

ac_objext=o

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

TCL_VERSION=8.4

TCL_MAJOR_VERSION=8

TCL_MINOR_VERSION=4

TCL_PATCH_LEVEL=".15"

VERSION=${TCL_VERSION}

#------------------------------------------------------------------------

# Handle the --prefix=... option

#------------------------------------------------------------------------

if test "${prefix}" = "NONE"; then

    prefix=/usr/local

fi

if test "${exec_prefix}" = "NONE"; then

    exec_prefix=$prefix

fi

# Make sure srcdir is fully qualified!

srcdir=`cd $srcdir ; pwd`

TCL_SRC_DIR=`cd $srcdir/..; pwd`

#------------------------------------------------------------------------

# Compress and/or soft link the manpages?

#------------------------------------------------------------------------

    echo $ac_n "checking whether to use symlinks for manpages""... $ac_c" 1>&6

echo "configure:581: checking whether to use symlinks for manpages" >&5

    # Check whether --enable-man-symlinks or --disable-man-symlinks was given.

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

  enableval="$enable_man_symlinks"

  test "$enableval" != "no" && MAN_FLAGS="$MAN_FLAGS --symlinks"

else

  enableval="no"

fi

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

    echo $ac_n "checking whether to compress the manpages""... $ac_c" 1>&6

echo "configure:593: checking whether to compress the manpages" >&5

    # Check whether --enable-man-compression or --disable-man-compression was given.

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

  enableval="$enable_man_compression"

  case $enableval in

	    yes) { echo "configure: error: missing argument to --enable-man-compression" 1>&2; exit 1; };;

	    no)  ;;

	    *)   MAN_FLAGS="$MAN_FLAGS --compress $enableval";;

	esac

else

  enableval="no"

fi

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

    if test "$enableval" != "no"; then

	echo $ac_n "checking for compressed file suffix""... $ac_c" 1>&6

echo "configure:609: checking for compressed file suffix" >&5

	touch TeST

	$enableval TeST

	Z=`ls TeST* | sed 's/^....//'`

	rm -f TeST*

	MAN_FLAGS="$MAN_FLAGS --extension $Z"

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

    fi

    echo $ac_n "checking whether to add a package name suffix for the manpages""... $ac_c" 1>&6

echo "configure:619: checking whether to add a package name suffix for the manpages" >&5

    # Check whether --enable-man-suffix or --disable-man-suffix was given.

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

  enableval="$enable_man_suffix"

  case $enableval in

	    yes) enableval="tcl" MAN_FLAGS="$MAN_FLAGS --suffix $enableval";;

	    no)  ;;

	    *)   MAN_FLAGS="$MAN_FLAGS --suffix $enableval";;

	esac

else

  enableval="no"

fi

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

#------------------------------------------------------------------------

# Standard compiler checks

#------------------------------------------------------------------------

# If the user did not set CFLAGS, set it now to keep

# the AC_PROG_CC macro from adding "-g -O2".

if test "${CFLAGS+set}" != "set" ; then

    CFLAGS=""

fi

# Extract the first word of "gcc", so it can be a program name with args.

set dummy gcc; ac_word=$2

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

echo "configure:650: checking for $ac_word" >&5

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

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

else

  if test -n "$CC"; then

  ac_cv_prog_CC="$CC" # Let the user override the test.

else

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

  ac_dummy="$PATH"

  for ac_dir in $ac_dummy; do

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

    if test -f $ac_dir/$ac_word; then

      ac_cv_prog_CC="gcc"

      break

    fi

  done

  IFS="$ac_save_ifs"

fi

fi

CC="$ac_cv_prog_CC"

if test -n "$CC"; then

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

else

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

fi

if test -z "$CC"; then

  # Extract the first word of "cc", so it can be a program name with args.

set dummy cc; ac_word=$2

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

echo "configure:680: checking for $ac_word" >&5

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

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

else

  if test -n "$CC"; then

  ac_cv_prog_CC="$CC" # Let the user override the test.

else

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

  ac_prog_rejected=no

  ac_dummy="$PATH"

  for ac_dir in $ac_dummy; do

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

    if test -f $ac_dir/$ac_word; then

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

        ac_prog_rejected=yes

	continue

      fi

      ac_cv_prog_CC="cc"

      break

    fi

  done

  IFS="$ac_save_ifs"

if test $ac_prog_rejected = yes; then

  # We found a bogon in the path, so make sure we never use it.

  set dummy $ac_cv_prog_CC

  shift

  if test $# -gt 0; then

    # We chose a different compiler from the bogus one.

    # However, it has the same basename, so the bogon will be chosen

    # first if we set CC to just the basename; use the full file name.

    shift

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

    shift

    ac_cv_prog_CC="$@"

  fi

fi

fi

fi

CC="$ac_cv_prog_CC"

if test -n "$CC"; then

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

else

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

fi

  if test -z "$CC"; then

    case "`uname -s`" in

    *win32* | *WIN32*)

      # Extract the first word of "cl", so it can be a program name with args.

set dummy cl; ac_word=$2

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

echo "configure:731: checking for $ac_word" >&5

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

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

else

  if test -n "$CC"; then

  ac_cv_prog_CC="$CC" # Let the user override the test.

else

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

  ac_dummy="$PATH"

  for ac_dir in $ac_dummy; do

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

    if test -f $ac_dir/$ac_word; then

      ac_cv_prog_CC="cl"

      break

    fi

  done

  IFS="$ac_save_ifs"

fi

fi

CC="$ac_cv_prog_CC"

if test -n "$CC"; then

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

else

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

fi

 ;;

    esac

  fi

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

fi

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

echo "configure:763: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5

ac_ext=c

# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.

ac_cpp='$CPP $CPPFLAGS'

ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'

ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'

cross_compiling=$ac_cv_prog_cc_cross

cat > conftest.$ac_ext << EOF

#line 774 "configure"

#include "confdefs.h"

main(){return(0);}

EOF

if { (eval echo configure:779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

  ac_cv_prog_cc_works=yes

  # If we can't run a trivial program, we are probably using a cross compiler.

  if (./conftest; exit) 2>/dev/null; then

    ac_cv_prog_cc_cross=no

  else

    ac_cv_prog_cc_cross=yes

  fi

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  ac_cv_prog_cc_works=no

fi

rm -fr conftest*

ac_ext=c

# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.

ac_cpp='$CPP $CPPFLAGS'

ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'

ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'

cross_compiling=$ac_cv_prog_cc_cross

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

if test $ac_cv_prog_cc_works = no; then

  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }

fi

echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6

echo "configure:805: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5

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

cross_compiling=$ac_cv_prog_cc_cross

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

echo "configure:810: checking whether we are using GNU C" >&5

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

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

else

  cat > conftest.c <<EOF

#ifdef __GNUC__

  yes;

#endif

EOF

if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:819: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then

  ac_cv_prog_gcc=yes

else

  ac_cv_prog_gcc=no

fi

fi

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

if test $ac_cv_prog_gcc = yes; then

  GCC=yes

else

  GCC=

fi

ac_test_CFLAGS="${CFLAGS+set}"

ac_save_CFLAGS="$CFLAGS"

CFLAGS=

echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6

echo "configure:838: checking whether ${CC-cc} accepts -g" >&5

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

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

else

  echo 'void f(){}' > conftest.c

if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then

  ac_cv_prog_cc_g=yes

else

  ac_cv_prog_cc_g=no

fi

rm -f conftest*

fi

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

if test "$ac_test_CFLAGS" = set; then

  CFLAGS="$ac_save_CFLAGS"

elif test $ac_cv_prog_cc_g = yes; then

  if test "$GCC" = yes; then

    CFLAGS="-g -O2"

  else

    CFLAGS="-g"

  fi

else

  if test "$GCC" = yes; then

    CFLAGS="-O2"

  else

    CFLAGS=

  fi

fi

#--------------------------------------------------------------------

# Supply substitutes for missing POSIX header files.  Special notes:

#	- 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

# Do this early, otherwise an autoconf bug throws errors on configure

#--------------------------------------------------------------------

echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6

echo "configure:880: checking how to run the C preprocessor" >&5

# On Suns, sometimes $CPP names a directory.

if test -n "$CPP" && test -d "$CPP"; then

  CPP=

fi

if test -z "$CPP"; then

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

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

else

    # This must be in double quotes, not single quotes, because CPP may get

  # substituted into the Makefile and "${CC-cc}" will confuse make.

  CPP="${CC-cc} -E"

  # On the NeXT, cc -E runs the code through the compiler's parser,

  # not just through cpp.

  cat > conftest.$ac_ext <<EOF

#line 895 "configure"

#include "confdefs.h"

#include <assert.h>

Syntax Error

EOF

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

{ (eval echo configure:901: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`

if test -z "$ac_err"; then

  :

else

  echo "$ac_err" >&5

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  CPP="${CC-cc} -E -traditional-cpp"

  cat > conftest.$ac_ext <<EOF

#line 912 "configure"

#include "confdefs.h"

#include <assert.h>

Syntax Error

EOF

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

{ (eval echo configure:918: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`

if test -z "$ac_err"; then

  :

else

  echo "$ac_err" >&5

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  CPP="${CC-cc} -nologo -E"

  cat > conftest.$ac_ext <<EOF

#line 929 "configure"

#include "confdefs.h"

#include <assert.h>

Syntax Error

EOF

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

{ (eval echo configure:935: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`

if test -z "$ac_err"; then

  :

else

  echo "$ac_err" >&5

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  CPP=/lib/cpp

fi

rm -f conftest*

fi

rm -f conftest*

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 dirent.h""... $ac_c" 1>&6

echo "configure:961: checking dirent.h" >&5

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

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

else

    cat > conftest.$ac_ext <<EOF

#line 967 "configure"

#include "confdefs.h"

#include <sys/types.h>

#include <dirent.h>

int main() {

#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 echo configure:993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

  rm -rf conftest*

  tcl_cv_dirent_h=yes