#! /bin/sh

# From configure.in Id: configure.in
# 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="$ac_help
  --with-tcl=DIR		tcl.h resides in DIR/include, libtcl resides in DIR/lib"
ac_help="$ac_help
  --with-tcl-include-dir=DIR	tcl.h resides in DIR"
ac_help="$ac_help
  --with-tcl-lib-dir=DIR	libtcl resides in DIR"
ac_help="$ac_help
  --disable-shared		dont build libtrf as a shared library"
ac_help="$ac_help
  --enable-binio              use 'binio' command"
ac_help="$ac_help
  --enable-trf-debug           enable debugging output"
ac_help="$ac_help
  --enable-stream-debug        enable debugging of IO streams"
ac_help="$ac_help
  --with-zlib=DIR		zlib.h resides in DIR/include, libz resides in DIR/lib"
ac_help="$ac_help
  --with-zlib-include-dir=DIR	zlib.h resides in DIR"
ac_help="$ac_help
  --with-zlib-lib-dir=DIR	libz resides in DIR"
ac_help="$ac_help
  --with-ssl=DIR		md2.h/sha1.h reside in DIR/include, libcrypto resides in DIR/lib"
ac_help="$ac_help
  --with-ssl-include-dir=DIR	md2.h/sha1.h reside in DIR"
ac_help="$ac_help
  --with-ssl-lib-dir=DIR	libcrypto resides in DIR"
ac_help="$ac_help
  --with-bz2-lib-dir=DIR	libbz2 resides in DIR"
ac_help="$ac_help
  --enable-static-zlib         link 'zlib' statically"
ac_help="$ac_help
  --enable-static-bzlib         link 'bzlib' statically"
ac_help="$ac_help
  --enable-static-md5         link 'md5' statically"

# 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/transform.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



TRF_DEFS=""
TRF_TESTS=""
TRF_VERSION=2.1
TRF_MAJOR_VERSION=2
TRF_MINOR_VERSION=1
#TRF_VERSION=2.0
#TRF_MAJOR_VERSION=2
#TRF_MINOR_VERSION=0
VERSION=${TRF_VERSION}

TCL_REQ_MAJOR_VERSION=7
TCL_REQ_MINOR_VERSION=6

if test "${prefix}" = "NONE"; then
    prefix=/usr/local
fi
if test "${exec_prefix}" = "NONE"; then
    exec_prefix=$prefix
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:584: 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:614: 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:665: 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""... $ac_c" 1>&6
echo "configure:697: checking whether the C compiler ($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 708 "configure"
#include "confdefs.h"

main(){return(0);}
EOF
if { (eval echo configure:713: \"$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""... $ac_c" 1>&6
echo "configure:739: checking whether the C compiler ($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""... $ac_c" 1>&6
echo "configure:744: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'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:753: \"$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:772: 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

echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:804: 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 819 "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:825: \"$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.$ac_ext <<EOF
#line 836 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:842: \"$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.$ac_ext <<EOF
#line 853 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:859: \"$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

for ac_hdr in dlfcn.h stdlib.h features.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:887: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 892 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:897: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

echo $ac_n "checking size of int""... $ac_c" 1>&6
echo "configure:924: checking size of int" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
    { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
  cat > conftest.$ac_ext <<EOF
#line 932 "configure"
#include "confdefs.h"
#include <stdio.h>
main()
{
  FILE *f=fopen("conftestval", "w");
  if (!f) exit(1);
  fprintf(f, "%d\n", sizeof(int));
  exit(0);
}
EOF
if { (eval echo configure:943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  ac_cv_sizeof_int=`cat conftestval`
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_sizeof_int=0
fi
rm -fr conftest*
fi

fi
echo "$ac_t""$ac_cv_sizeof_int" 1>&6
cat >> confdefs.h <<EOF
#define SIZEOF_INT $ac_cv_sizeof_int
EOF


echo $ac_n "checking size of long int""... $ac_c" 1>&6
echo "configure:963: checking size of long int" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_long_int'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
    { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
  cat > conftest.$ac_ext <<EOF
#line 971 "configure"
#include "confdefs.h"
#include <stdio.h>
main()
{
  FILE *f=fopen("conftestval", "w");
  if (!f) exit(1);
  fprintf(f, "%d\n", sizeof(long int));
  exit(0);
}
EOF
if { (eval echo configure:982: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  ac_cv_sizeof_long_int=`cat conftestval`
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_sizeof_long_int=0
fi
rm -fr conftest*
fi

fi
echo "$ac_t""$ac_cv_sizeof_long_int" 1>&6
cat >> confdefs.h <<EOF
#define SIZEOF_LONG_INT $ac_cv_sizeof_long_int
EOF



echo $ac_n "checking for main in -lcrypt""... $ac_c" 1>&6
echo "configure:1003: checking for main in -lcrypt" >&5
ac_lib_var=`echo crypt'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lcrypt  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1011 "configure"
#include "confdefs.h"

int main() {
main()
; return 0; }
EOF
if { (eval echo configure:1018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  HAS_LIBCRYPT=1
else
  echo "$ac_t""no" 1>&6
HAS_LIBCRYPT=0
fi

echo $ac_n "checking for md5_init_ctx in -lcrypt""... $ac_c" 1>&6
echo "configure:1040: checking for md5_init_ctx in -lcrypt" >&5
ac_lib_var=`echo crypt'_'md5_init_ctx | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lcrypt  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1048 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char md5_init_ctx();

int main() {
md5_init_ctx()
; return 0; }
EOF
if { (eval echo configure:1059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  HAS_LIBCRYPT_MD5=1
else
  echo "$ac_t""no" 1>&6
HAS_LIBCRYPT_MD5=0
fi


if test "x$prefix" = xNONE; then
echo $ac_n "checking for prefix by $ac_c" 1>&6
# Extract the first word of "tclsh", so it can be a program name with args.
set dummy tclsh; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1086: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_TCLSH'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$TCLSH" in
  /*)
  ac_cv_path_TCLSH="$TCLSH" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_TCLSH="$TCLSH" # Let the user override the test with a dos path.
  ;;
  *)
  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_path_TCLSH="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
TCLSH="$ac_cv_path_TCLSH"
if test -n "$TCLSH"; then
  echo "$ac_t""$TCLSH" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

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

# Check whether --with-tcl or --without-tcl was given.
if test "${with_tcl+set}" = set; then
  withval="$with_tcl"
  TCL_LIB_DIR=$withval/lib; TCL_INCLUDE_DIR=$withval/include
fi

# Check whether --with-tcl-include-dir or --without-tcl-include-dir was given.
if test "${with_tcl_include_dir+set}" = set; then
  withval="$with_tcl_include_dir"
  TCL_INCLUDE_DIR=$withval
fi

# Check whether --with-tcl-lib-dir or --without-tcl-lib-dir was given.
if test "${with_tcl_lib_dir+set}" = set; then
  withval="$with_tcl_lib_dir"
  TCL_LIB_DIR=$withval
fi


# Check whether --enable-shared or --disable-shared was given.
if test "${enable_shared+set}" = set; then
  enableval="$enable_shared"
  ok=$enableval
else
  ok=yes
fi


# Check whether --enable-binio or --disable-binio was given.
if test "${enable_binio+set}" = set; then
  enableval="$enable_binio"
  binio=$enableval
else
  binio=no
fi


# Check whether --enable-trf_debug or --disable-trf_debug was given.
if test "${enable_trf_debug+set}" = set; then
  enableval="$enable_trf_debug"
  trf_debug=$enableval
else
  trf_debug=no
fi


# Check whether --enable-stream_debug or --disable-stream_debug was given.
if test "${enable_stream_debug+set}" = set; then
  enableval="$enable_stream_debug"
  stream_debug=$enableval
else
  stream_debug=no
fi


# Check whether --with-zlib or --without-zlib was given.
if test "${with_zlib+set}" = set; then
  withval="$with_zlib"
  ZLIB_LIB_DIR=$withval/lib; ZLIB_INCLUDE_DIR=$withval/include
fi

# Check whether --with-zlib-include-dir or --without-zlib-include-dir was given.
if test "${with_zlib_include_dir+set}" = set; then
  withval="$with_zlib_include_dir"
  ZLIB_INCLUDE_DIR=$withval
fi

# Check whether --with-zlib-lib-dir or --without-zlib-lib-dir was given.
if test "${with_zlib_lib_dir+set}" = set; then
  withval="$with_zlib_lib_dir"
  ZLIB_LIB_DIR=$withval
fi


# Check whether --with-ssl or --without-ssl was given.
if test "${with_ssl+set}" = set; then
  withval="$with_ssl"
  SSL_LIB_DIR=$withval/lib; SSL_INCLUDE_DIR=$withval/include
fi

# Check whether --with-ssl-include-dir or --without-ssl-include-dir was given.
if test "${with_ssl_include_dir+set}" = set; then
  withval="$with_ssl_include_dir"
  SSL_INCLUDE_DIR=$withval
fi

# Check whether --with-ssl-lib-dir or --without-ssl-lib-dir was given.
if test "${with_ssl_lib_dir+set}" = set; then
  withval="$with_ssl_lib_dir"
  SSL_LIB_DIR=$withval
fi


# Check whether --with-bz2-lib-dir or --without-bz2-lib-dir was given.
if test "${with_bz2_lib_dir+set}" = set; then
  withval="$with_bz2_lib_dir"
  BZ2_LIB_DIR=$withval
fi


# Check whether --enable-static-zlib or --disable-static-zlib was given.
if test "${enable_static_zlib+set}" = set; then
  enableval="$enable_static_zlib"
  STATIC_ZLIB=$enableval
else
  STATIC_ZLIB=no
fi


# Check whether --enable-static-bzlib or --disable-static-bzlib was given.
if test "${enable_static_bzlib+set}" = set; then
  enableval="$enable_static_bzlib"
  STATIC_BZLIB=$enableval
else
  STATIC_BZLIB=no
fi


# Check whether --enable-static-md5 or --disable-static-md5 was given.
if test "${enable_static_md5+set}" = set; then
  enableval="$enable_static_md5"
  STATIC_MD5=$enableval
else
  STATIC_MD5=no
fi



if test "X" = "X$TCL_LIB_DIR" -a "X" != "X$TCL_INCLUDE_DIR" 
then
    TCL_LIB_DIR="$TCL_INCLUDE_DIR/../lib"
fi

if test "X" = "X$TCL_INCLUDE_DIR" -a "X" != "X$TCL_LIB_DIR" 
then
    TCL_INCLUDE_DIR="$TCL_LIB_DIR/../include"
fi



if test "X" = "X$ZLIB_LIB_DIR" -a "X" != "X$ZLIB_INCLUDE_DIR" 
then
    ZLIB_LIB_DIR="$ZLIB_INCLUDE_DIR/../lib"
fi

if test "X" = "X$ZLIB_INCLUDE_DIR" -a "X" != "X$ZLIB_LIB_DIR" 
then
    ZLIB_INCLUDE_DIR="$ZLIB_LIB_DIR/../include"
fi



if test "X" = "X$SSL_LIB_DIR" -a "X" != "X$SSL_INCLUDE_DIR"
then
    SSL_LIB_DIR="$SSL_INCLUDE_DIR/../lib"
fi

if test "X" = "X$SSL_INCLUDE_DIR" -a "X" != "X$SSL_LIB_DIR"
then
    SSL_INCLUDE_DIR="$SSL_LIB_DIR/../include"
fi


echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:1287: 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 1302 "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:1308: \"$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.$ac_ext <<EOF
#line 1319 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1325: \"$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.$ac_ext <<EOF
#line 1336 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1342: \"$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

# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1369: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$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_RANLIB="ranlib"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
fi
fi
RANLIB="$ac_cv_prog_RANLIB"
if test -n "$RANLIB"; then
  echo "$ac_t""$RANLIB" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
echo "configure:1397: checking whether byte ordering is bigendian" >&5
if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_cv_c_bigendian=unknown
# See if sys/param.h defines the BYTE_ORDER macro.
cat > conftest.$ac_ext <<EOF
#line 1404 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
int main() {

#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
 bogus endian macros
#endif
; return 0; }
EOF
if { (eval echo configure:1415: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  # It does; now see whether it defined to BIG_ENDIAN or not.
cat > conftest.$ac_ext <<EOF
#line 1419 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
int main() {

#if BYTE_ORDER != BIG_ENDIAN
 not big endian
#endif
; return 0; }
EOF
if { (eval echo configure:1430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_c_bigendian=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_c_bigendian=no
fi
rm -f conftest*
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
if test $ac_cv_c_bigendian = unknown; then
if test "$cross_compiling" = yes; then
    { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
  cat > conftest.$ac_ext <<EOF
#line 1450 "configure"
#include "confdefs.h"
main () {
  /* Are we little or big endian?  From Harbison&Steele.  */
  union
  {
    long l;
    char c[sizeof (long)];
  } u;
  u.l = 1;
  exit (u.c[sizeof (long) - 1] == 1);
}
EOF
if { (eval echo configure:1463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  ac_cv_c_bigendian=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_c_bigendian=yes
fi
rm -fr conftest*
fi

fi
fi

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

fi

echo $ac_n "checking for directory with tcl.h""... $ac_c" 1>&6
echo "configure:1487: checking for directory with tcl.h" >&5
if eval "test \"`echo '$''{'trf_cv_path_TCL_INCLUDE_DIR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  trf_cv_path_TCL_INCLUDE_DIR=""
	 places="$TCL_INCLUDE_DIR \
		../../tcl8.3.*/generic \
		../../tcl8.3/generic \
		../../tcl8.2.*/generic \
		../../tcl8.2/generic \
		../../tcl8.2b*/generic \
		../../tcl8.2a*/generic \
		../../tcl8.1.*/generic \
		../../tcl8.1/generic \
		../../tcl8.1b*/generic \
		../../tcl8.1a*/generic \
		../../tcl8.0.*/generic \
		../../tcl8.0/generic \
		../../tcl7.6/generic \
		../../tcl/generic \
		../../tcl \
		$prefix/include \
		/usr/local/include \
		/usr/include"
     for dir in $places; do
         if test -r $dir/tcl.h ; then
            trf_cv_path_TCL_INCLUDE_DIR=$dir
            break
         fi
     done
fi

echo "$ac_t""$trf_cv_path_TCL_INCLUDE_DIR" 1>&6
TCL_INCLUDE_DIR=$trf_cv_path_TCL_INCLUDE_DIR
if test -z "$TCL_INCLUDE_DIR" ; then
    { echo "configure: error: not found; use --with-tcl=DIR or --with-tcl-include-dir=DIR" 1>&2; exit 1; }
fi
echo $ac_n "checking for up-to-date version of Tcl""... $ac_c" 1>&6
echo "configure:1525: checking for up-to-date version of Tcl" >&5
if eval "test \"`echo '$''{'trf_cv_vers_good_tcl_version'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
    ac_save_cppflags="$CPPFLAGS"
    CPPFLAGS="-I$TCL_INCLUDE_DIR $CPPFLAGS"
    cat > conftest.$ac_ext <<EOF
#line 1533 "configure"
#include "confdefs.h"
#include <tcl.h>
#if ((TCL_MAJOR_VERSION == 7) && (TCL_MINOR_VERSION >= 6))
    good_tcl_version
#endif
#if (TCL_MAJOR_VERSION > 7)
    good_tcl_version
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "good_tcl_version" >/dev/null 2>&1; then
  rm -rf conftest*
  trf_cv_vers_good_tcl_version=yes
else
  rm -rf conftest*
  trf_cv_vers_good_tcl_version=no
fi
rm -f conftest*

    CPPFLAGS=$ac_save_cppflags
fi

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

if test "$trf_cv_vers_good_tcl_version" = "no"; then
    { echo "configure: error: Your Tcl must be at least version 7.6" 1>&2; exit 1; }
fi


echo $ac_n "checking for tcl library""... $ac_c" 1>&6
echo "configure:1564: checking for tcl library" >&5
if eval "test \"`echo '$''{'trf_cv_lib_TCL_LIB'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  trf_cv_lib_TCL_LIB=""
	 places="$TCL_LIB_DIR \
	../../tcl8.3.*/unix \
	../../tcl8.3/unix \
	../../tcl8.2.*/unix \
	../../tcl8.2/unix \
	../../tcl8.2b*/unix \
	../../tcl8.2a*/unix \
	../../tcl8.1.*/unix \
	../../tcl8.1/unix \
	../../tcl8.1b*/unix \
	../../tcl8.1a*/unix \
	../../tcl8.0.*/unix \
	../../tcl8.0/unix \
	../../tcl7.6/unix \
	../../tcl/unix \
	../../tcl \
	 $exec_prefix/lib \
	 $prefix/lib \
	 /usr/local/lib \
	 /usr/lib"
    for dir in $places; do
        if test -n "$trf_cv_lib_TCL_LIB"; then
            break
        fi
        for version in 8.3 8.2 8.1.1 8.1 8.0.6 8.0.5 8.0.4 8.0.3 8.0 7.6 83 82 811 81 806 805 804 803 80 76 ""; do
            if test -n "$trf_cv_lib_TCL_LIB"; then
                break
            fi
            for libsuff in .so ".so.*" .sl .a; do
                if test -n "$trf_cv_lib_TCL_LIB"; then
                    break
                fi
                if test -f $dir/libtcl$version$libsuff; then
                    trf_cv_lib_TCL_LIB="-L$dir -ltcl$version"
		    TCL_LIB_DIR="$dir"
                fi
            done
        done
    done
fi

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

TCL_LIB="$trf_cv_lib_TCL_LIB"
if test -z "$TCL_LIB" ; then
    { echo "configure: error: not found; use --with-tcl-lib-dir=path" 1>&2; exit 1; }
fi



if eval "test \"`echo '$''{'trf_cv_TCL_LIB_DIR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  trf_cv_TCL_LIB_DIR="$TCL_LIB_DIR"
fi

TCL_LIB_DIR="$trf_cv_TCL_LIB_DIR"

echo $ac_n "checking for directory with zlib.h""... $ac_c" 1>&6
echo "configure:1628: checking for directory with zlib.h" >&5
if eval "test \"`echo '$''{'trf_cv_path_ZLIB_INCLUDE_DIR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  trf_cv_path_ZLIB_INCLUDE_DIR=""
	 places="$ZLIB_INCLUDE_DIR \
		$TCL_INCLUDE_DIR \
		$prefix/include \
		/usr/local/include \
		/usr/include"
     for dir in $places; do
         if test -r $dir/zlib.h ; then
            trf_cv_path_ZLIB_INCLUDE_DIR=$dir
            break
         fi
     done
fi

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

ZLIB_INCLUDE_DIR=$trf_cv_path_ZLIB_INCLUDE_DIR

if test -z "$ZLIB_INCLUDE_DIR" ; then
    { echo "configure: error: not found; falling back to compat/ headers; use --with-zlib=DIR or --with-zlib-include-dir=DIR" 1>&2; exit 1; }
else
    TRF_DEFS="$TRF_DEFS -DHAVE_ZLIB_H"
    TRF_TESTS="$TRF_TESTS hasZlib"
fi




echo $ac_n "checking for libz library""... $ac_c" 1>&6
echo "configure:1661: checking for libz library" >&5
if eval "test \"`echo '$''{'trf_cv_lib_ZLIB_LIB_DIR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  trf_cv_lib_ZLIB_LIB_DIR=""
	 places="$ZLIB_LIB_DIR \
	$TCL_LIB_DIR \
	 $exec_prefix/lib \
	 $prefix/lib \
	 /usr/local/lib \
	 /usr/lib"
    for dir in $places; do
        if test -n "$trf_cv_lib_ZLIB_LIB_DIR"; then
            break
        fi

        for libsuff in .so ".so.*" .sl .a; do
	    if test -n "$trf_cv_lib_ZLIB_LIB_DIR"; then
                    break
            fi
            if test -f $dir/libz$libsuff; then
                trf_cv_lib_ZLIB_LIB_DIR="$dir"
		    ZLIB_LIB_DIR="$dir"
            fi
        done
    done
fi

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

ZLIB_LIB_DIR="$trf_cv_lib_ZLIB_LIB_DIR"
if test -z "$ZLIB_LIB_DIR" ; then
    echo "configure: warning: not found; use --with-zlib-lib-dir=path" 1>&2
fi


if eval "test \"`echo '$''{'trf_cv_ZLIB_LIB_DIR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  trf_cv_ZLIB_LIB_DIR="$ZLIB_LIB_DIR"
fi



echo $ac_n "checking for directory with ssl.h""... $ac_c" 1>&6
echo "configure:1706: checking for directory with ssl.h" >&5
if eval "test \"`echo '$''{'trf_cv_path_SSL_INCLUDE_DIR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  trf_cv_path_SSL_INCLUDE_DIR=""
	 places="$SSL_INCLUDE_DIR \
		$TCL_INCLUDE_DIR \
		$prefix/include \
		/usr/local/ssl/include \
		/usr/local/include \
		/usr/include"
     for dir in $places; do
         if test -r $dir/openssl/md2.h ; then
            trf_cv_path_SSL_INCLUDE_DIR=$dir
	    TRF_DEFS="$TRF_DEFS -DOPENSSL_SUB"
            break
         fi
         if test -r $dir/openssl/sha1.h ; then
            trf_cv_path_SSL_INCLUDE_DIR=$dir
	    TRF_DEFS="$TRF_DEFS -DOPENSSL_SUB"
            break
         fi
         if test -r $dir/md2.h ; then
            trf_cv_path_SSL_INCLUDE_DIR=$dir
            break
         fi
         if test -r $dir/sha1.h ; then
            trf_cv_path_SSL_INCLUDE_DIR=$dir
            break
         fi
     done
fi

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

SSL_INCLUDE_DIR=$trf_cv_path_SSL_INCLUDE_DIR

if test -z "$SSL_INCLUDE_DIR" ; then
    echo "configure: warning: not found; falling back compat/ headers; use --with-ssl=DIR or --with-ssl-include-dir=DIR" 1>&2
else
    TRF_DEFS="$TRF_DEFS -DHAVE_SSL_H -DHAVE_MD2_H -DHAVE_SHA_H"
    TRF_TESTS="$TRF_TESTS hasSSL"
fi




echo $ac_n "checking for ssl libcrypto library (for message digests)""... $ac_c" 1>&6
echo "configure:1754: checking for ssl libcrypto library (for message digests)" >&5
if eval "test \"`echo '$''{'trf_cv_lib_SSL_LIB_DIR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  trf_cv_lib_SSL_LIB_DIR=""
	 places="$SSL_LIB_DIR \
	$TCL_LIB_DIR \
	$exec_prefix/lib \
	$prefix/lib \
	/usr/local/ssl/lib \
	/usr/local/lib \
	/usr/lib"
    for dir in $places; do
        if test -n "$trf_cv_lib_SSL_LIB_DIR"; then
            break
        fi

        for libsuff in .so ".so.*" .sl .a; do
	    if test -n "$trf_cv_lib_SSL_LIB_DIR"; then
                    break
            fi
            if test -f $dir/libcrypto$libsuff; then
                trf_cv_lib_SSL_LIB_DIR="$dir"
		    SSL_LIB_DIR="$dir"
            fi
        done
    done
fi

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

SSL_LIB_DIR="$trf_cv_lib_SSL_LIB_DIR"
if test -z "$SSL_LIB_DIR" ; then
    echo "configure: warning: not found; use --with-ssl-lib-dir=path" 1>&2
fi



if eval "test \"`echo '$''{'trf_cv_SSL_LIB_DIR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  trf_cv_SSL_LIB_DIR="$SSL_LIB_DIR"
fi


echo $ac_n "checking for bz2 compressor library""... $ac_c" 1>&6
echo "configure:1800: checking for bz2 compressor library" >&5
if eval "test \"`echo '$''{'trf_cv_lib_BZ2_LIB_DIR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  trf_cv_lib_BZ2_LIB_DIR=""
	 places="$BZ2_LIB_DIR \
	$TCL_LIB_DIR \
	$exec_prefix/lib \
	$prefix/lib \
	/usr/local/bz2/lib \
	/usr/local/lib \
	/usr/lib \
	/lib"
    for dir in $places; do
        if test -n "$trf_cv_lib_BZ2_LIB_DIR"; then
            break
        fi

        for libsuff in .so ".so.*" .sl .a; do
	    if test -n "$trf_cv_lib_BZ2_LIB_DIR"; then
                    break
            fi
            if test -f $dir/libbz2$libsuff; then
                trf_cv_lib_BZ2_LIB_DIR="$dir"
		    BZ2_LIB_DIR="$dir"
            fi
        done
    done
fi

echo "$ac_t""$trf_cv_lib_BZ2_LIB_DIR" 1>&6

BZ2_LIB_DIR="$trf_cv_lib_BZ2_LIB_DIR"
if test -z "$BZ2_LIB_DIR" ; then
    echo "configure: warning: not found; use --with-bz2-lib-dir=path" 1>&2
else
    TRF_TESTS="$TRF_TESTS hasBz"
fi



if eval "test \"`echo '$''{'trf_cv_BZ2_LIB_DIR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  trf_cv_BZ2_LIB_DIR="$BZ2_LIB_DIR"
fi




#--------------------------------------------------------------------
#	Read in configuration information generated by Tcl for shared
#	libraries, and arrange for it to be substituted into our
#	Makefile.
#--------------------------------------------------------------------

file=$TCL_LIB_DIR/tclConfig.sh
. $file
CC=$TCL_CC
SHLIB_CFLAGS=$TCL_SHLIB_CFLAGS
SHLIB_LD=$TCL_SHLIB_LD
SHLIB_LD_LIBS=$TCL_SHLIB_LD_LIBS
SHLIB_SUFFIX=$TCL_SHLIB_SUFFIX
SHLIB_VERSION=$TCL_SHLIB_VERSION
DL_LIBS=$TCL_DL_LIBS
LD_FLAGS=$TCL_LD_FLAGS
LIB_RUNTIME_DIR='${LIB_RUNTIME_DIR}:${TCL_LIB_DIR}'
if test "${TCL_LD_SEARCH_FLAGS}" = '-L${LIB_RUNTIME_DIR}'; then
    LIB_RUNTIME_DIR=`echo ${LIB_RUNTIME_DIR} |sed -e 's/:/ -L/g'`
fi
eval "TRF_CC_SEARCH_FLAGS=\"$TCL_LD_SEARCH_FLAGS\""

# The following case handles the differences between linking with "ld"
# and the compiler

case $SHLIB_LD in
*ld*)
      TRF_LD_SEARCH_FLAGS=`echo ${TRF_CC_SEARCH_FLAGS} |sed -e "s|-Wl,||g" -e "s|,| |g"`
      ;;
*)
      TRF_LD_SEARCH_FLAGS="${TRF_CC_SEARCH_FLAGS}"
      ;;
esac

TCL_BASE=`echo ${TCL_LIB_SPEC} |sed -e "s|^.*-l||"`
TCL_STUB_BASE=`echo ${TCL_STUB_LIB_SPEC} |sed -e "s|^.*-l||"`


TCL_LIB_SPEC="-L${TCL_LIB_DIR} -l${TCL_BASE}"
TCL_STUB_LIB_SPEC="-L${TCL_LIB_DIR} -l${TCL_STUB_BASE}"
VERSION=""
eval "TCL_UNSHARED_LIB_FILE=lib${TCL_BASE}${TCL_UNSHARED_LIB_SUFFIX}"
eval "TCL_SHARED_LIB_FILE=lib${TCL_BASE}${TCL_SHARED_LIB_SUFFIX}"


# binio allowed <=> (major < 8)

if test $TCL_MAJOR_VERSION -gt 7
then
	# 8.x and beyond, have 'binary' in core, disallow 'binio'.
	if test "x$binio" = "xyes"
	then
		echo $ac_n "checking binio allowed""... $ac_c" 1>&6
echo "configure:1903: checking binio allowed" >&5
		echo "$ac_t""no. Use 'binary' command in core instead!" 1>&6
		binio="no"
	fi
else
	# 7.6 and below, allow 'binio'.
	if test "x$binio" = "xyes"
	then
		cat >> confdefs.h <<\EOF
#define ENABLE_BINIO
EOF
	fi
fi

if test "x$ZLIB_STATIC" = "xyes"
then
	cat >> confdefs.h <<\EOF
#define ZLIB_STATIC_BUILD
EOF
fi

if test "x$BZLIB_STATIC" = "xyes"
then
	cat >> confdefs.h <<\EOF
#define BZLIB_STATIC_BUILD
EOF
fi

if test "x$MD5_STATIC" = "xyes"
then
	cat >> confdefs.h <<\EOF
#define MD5_STATIC_BUILD
EOF
fi

if test "x$trf_debug" = "xyes"
then
	cat >> confdefs.h <<\EOF
#define TRF_DEBUG
EOF
fi

if test "x$stream_debug" = "xyes"
then
	cat >> confdefs.h <<\EOF
#define TRF_STREAM_DEBUG
EOF
fi

#--------------------------------------------------------------------
#	The statements below define a collection of symbols related to
#	building libtrf as a shared library instead of a static library.
#--------------------------------------------------------------------

TCL_SHARED_LIBS=""
#--------------------------------------------------------------------

# Use stubs <=> (((major == 8) && (minor > 0)) || (major > 8)) && 'trf as shared library'

# no stubs => don't try to export stubs.

echo $ac_n "checking for stubs""... $ac_c" 1>&6
echo "configure:1965: checking for stubs" >&5

if test \( $TCL_MAJOR_VERSION -eq 8 -a $TCL_MINOR_VERSION -gt 0 \) -o $TCL_MAJOR_VERSION -gt 8
then
    echo "$ac_t""yes" 1>&6
    TRF_USING_STUBS=1
    STUB_OBJS=trfStubInit.o
    STUB_LIBOBJS=trfStubLib.o
    # Stubs
    TCL_DEFS="$TCL_DEFS -DUSE_TCL_STUBS"
    TCL_SHARED_LIBS="${TCL_STUB_LIB_SPEC}"
else
    echo "$ac_t""no" 1>&6
    TRF_USING_STUBS=0
    STUB_OBJS=
    STUB_LIBOBJS=
    # No stubs
    case "$SHLIB_LD" in
	*ldAix*)
	TCL_SHARED_LIBS='${TCL_LIB_SPEC}'
	;;
    esac
fi

case "$SHLIB_LD" in
    *ldAix*)
    TCL_SHARED_LIBS="${TCL_SHARED_LIBS}"
    ;;
esac

if test "x$ok" = "xyes" -a "x${SHLIB_SUFFIX}" != "x"; then
    TRF_SHLIB_CFLAGS="${SHLIB_CFLAGS}"
    eval "TRF_LIB_FILE=libtrf${TCL_SHARED_LIB_SUFFIX}"
    eval "ZLIB_LIB_FILE=libz${SHLIB_SUFFIX}"
    eval "LIBDES_LIB_FILE=libdes${SHLIB_SUFFIX}"
    MAKE_LIB="\${SHLIB_LD} -o \${TRF_LIB_FILE} \${OBJECTS} ${TCL_SHARED_LIBS} ${SHLIB_LD_LIBS}"
    MAKE_MD5_LIB="\${SHLIB_LD} -o \${MD5_LIB_FILE} \${MD5_OBJECTS} ${SHLIB_LD_LIBS}"
    RANLIB=":"

	# force usage of special link code for external libraries
    case "$SHLIB_LD" in
	*tclLdAout*)
	echo "$SHLIB_LD" > /tmp/$$
	SHLIB_LD_ALL="`sed -e 's|tclLdAout|source \$(tool)/ldAout.tcl \\\\; tclLdAout|' < /tmp/$$`"
	ZLIB_LIB_FILE=libz.a
	LIBDES_LIB_FILE=libdes.a
	;;
	*)
	SHLIB_LD_ALL="$SHLIB_LD"
	;;
    esac

    MAKE_ZLIB="${SHLIB_LD_ALL} -o \${ZLIB_LIB_FILE} \${ZLIB_OBJ} ${SHLIB_LD_LIBS}"
    MAKE_LIBDES="${SHLIB_LD_ALL} -o \${LIBDES_LIB_FILE} \${LIBDES_OBJ} ${SHLIB_LD_LIBS}"

    install_other=''
else
    TRF_SHLIB_CFLAGS=""
    eval "TRF_LIB_FILE=libtrf${TCL_UNSHARED_LIB_SUFFIX}"
    eval "ZLIB_LIB_FILE=libz.a"
    eval "LIBDES_LIB_FILE=libdes.a"
    MAKE_LIB="ar cr \${TRF_LIB_FILE} \${OBJECTS}"
    MAKE_MD5_LIB="ar cr \${MD5_LIB_FILE} \${MD5_OBJECTS}"
    MAKE_ZLIB="ar cr \${ZLIB_LIB_FILE} \${ZLIB_OBJ}"
    MAKE_LIBDES="ar cr \${LIBDES_LIB_FILE} \${LIBDES_OBJ}"

    install_other='install-bin'
fi

if test $TRF_USING_STUBS -gt 0
then
    eval "TRF_STUB_LIB_FILE=libtrfstub${TCL_UNSHARED_LIB_SUFFIX}"
else
    TRF_STUB_LIB_FILE=
fi


# Note:  in the following variable, it's important to use the absolute
# path name of the Tcl directory rather than "..":  this is because
# AIX remembers this path and will attempt to use it at run-time to look
# up the Tcl library.

if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
    TRF_BUILD_LIB_SPEC="-L`pwd` -ltrf${VERSION}"
    TRF_LIB_SPEC="-L${exec_prefix}/lib -ltrf${VERSION}"
else
    TRF_BUILD_LIB_SPEC="-L`pwd` -ltrf`echo ${VERSION} | tr -d .`"
    TRF_LIB_SPEC="-L${exec_prefix}/lib -ltrf`echo ${VERSION} | tr -d .`"
fi

if test "x$exec_prefix" = "xNONE" ; then
	TRF_LIB_DIR=${prefix}/lib
else
	TRF_LIB_DIR=${exec_prefix}/lib
fi



SHARED_LIBS=""
TEST_SUFFIX="${SHLIB_SUFFIX}"
if test "$DL_LIBS" = "-ldl"; then
    DL_OBJS=""
    dirs="/lib/libdl${TEST_SUFFIX}* /usr/lib/libdl${TEST_SUFFIX}*"
    for i in $dirs ; do
	if test -f $i; then
	    SHARED_LIBS="${SHARED_LIBS} -ldl"
	    break;
	fi
    done
elif test "$DL_LIBS" = "-ldld"; then
    if test "$SHLIB_SUFFIX" = ".sl"; then
	DL_OBJS="tclLoadShl.o"
    else
	DL_OBJS="tclLoadDld.o"
    fi
    dirs="/lib/libdld${TEST_SUFFIX}* /usr/lib/libdld${TEST_SUFFIX}*"
    for i in $dirs ; do
	if test -f $i; then
	    SHARED_LIBS="${SHARED_LIBS} -ldld"
	    break;
	fi
    done
elif test "$DL_LIBS" = "-lld"; then
    DL_OBJS="tclLoadAix.o"
    SHARED_LIBS="${TCL_LIB_SPEC} -lld"
    TEST_SUFFIX=".a"
elif test "$SHLIB_SUFFIX" = "..o" -o "$SHLIB_SUFFIX" = ".a"; then
    DL_OBJS="tclLoadAout.o"
    if test "x${SHLIB_CFLAGS}" = "x-G 0"; then
	TEST_SUFFIX="_G0.a"
    else
	TEST_SUFFIX=".a"
    fi
else
    DL_OBJS=""
fi

# -----------------------------------------------------------------------
echo $ac_n "checking if assert needs __eprintf""... $ac_c" 1>&6
echo "configure:2104: checking if assert needs __eprintf" >&5
cat > conftest.$ac_ext <<EOF
#include "confdefs.h"
#include "assert.h"
int main(argc)
    int argc;
{
assert(argc);
; return 0; }
EOF
${TCL_CC-cc} -c $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext 1>&5
if test "x`nm conftest.o |grep __eprintf`" != "x"; then
    echo "$ac_t""yes" 1>&6
    DL_OBJS="${DL_OBJS} _eprintf.o"
else
    echo "$ac_t""no" 1>&6
fi
rm -f conftest*

dirs="/lib/libm${TEST_SUFFIX}* /usr/lib/libm${TEST_SUFFIX}*"
for i in $dirs ; do
    if test -f $i; then
	SHARED_LIBS="${SHARED_LIBS} -lm"
	break;
    fi
done
dirs="/lib/libc${TEST_SUFFIX}* /usr/lib/libc${TEST_SUFFIX}*"
for i in $dirs ; do
    if test -f $i; then
	SHARED_LIBS="${SHARED_LIBS} -lc"
	break;
    fi
done

if test "x${TCL_SHARED_LIB_SUFFIX}" != 'x${VERSION}.a' -o "x${SHLIB_SUFFIX}" != "x.so"; then
	TCL_LIB_SPEC=""
fi

#--------------------------------------------------------------------
# MD5 handling...
# Cases:
#	(1) libcrypt not present		=> compile, use that name.
#	(2) libcrypt present, contains Md5	=> nothing to do
#	(3) libcrypt present, no Md5		=> compile, name = libmd5crypt
#						   use -lcrypt to link the
#						   existing one too.
#--------------------------------------------------------------------

MD5_LIB_FILE=""
if test \( $HAS_LIBCRYPT -eq 0 \)
then
	# (1)
	MD5_LIB_FILE=libcrypt$SHLIB_SUFFIX
	TRF_DEFS="$TRF_DEFS -DCRYPT_LIB_NAME=\\\"libcrypt$SHLIB_SUFFIX\\\""
else
	# (2,3)
	if test \( $HAS_LIBCRYPT_MD5 -eq 0 \)
	then
		# (3)
		MD5_LIB_FILE=libmd5crypt$SHLIB_SUFFIX
		TRF_DEFS="$TRF_DEFS -DCRYPT_LIB_NAME=\\\"libmd5crypt$SHLIB_SUFFIX\\\""

		# Sun Solaris is special, we may not use -lcrypt !
		# Verified for: SunOS 5.5.1 (Solaris 2.5.1)
		#		SunOS 5.6   (Solaris 2.6)

		case "`uname -s`" in
		SunOS*)	;;
		*)	SHARED_LIBS="-lcrypt $SHARED_LIBS"
			;;
		esac
	fi
fi





for ac_prog in tclsh8.4${EXEEXT} tclsh84${EXEEXT} tclsh8.3${EXEEXT} tclsh83${EXEEXT} tclsh8.2${EXEEXT} tclsh82${EXEEXT} tclsh${EXEEXT}
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2187: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_TCLSH_PROG'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$TCLSH_PROG" in
  /*)
  ac_cv_path_TCLSH_PROG="$TCLSH_PROG" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_TCLSH_PROG="$TCLSH_PROG" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="${exec_prefix}/bin:${prefix}/bin:${PATH}"
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_TCLSH_PROG="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
TCLSH_PROG="$ac_cv_path_TCLSH_PROG"
if test -n "$TCLSH_PROG"; then
  echo "$ac_t""$TCLSH_PROG" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$TCLSH_PROG" && break
done
test -n "$TCLSH_PROG" || TCLSH_PROG=":"


if test "x${TCLSH_PROG}" = "x:" ; then
    echo "configure: warning: No tclsh executable found.  You will have to build the pkgIndex.tcl file manually." 1>&2
fi














































if test ! -z "$GCC"; then
	CC="$CC -Wall"
fi


trap '' 1 2 15
cat > confcache <<\EOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs.  It is not useful on other systems.
# If it contains results you don't want to keep, you may remove or edit it.
#
# By default, configure uses ./config.cache as the cache file,
# creating it if it does not exist already.  You can give configure
# the --cache-file=FILE option to use a different cache file; that is
# what configure does when it calls configure scripts in
# subdirectories, so they share the cache.
# Giving --cache-file=/dev/null disables caching, for debugging configure.
# config.status only pays attention to the cache file if you give it the
# --recheck option to rerun configure.
#
EOF
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, don't put newlines in cache variables' values.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(set) 2>&1 |
  case `(ac_space=' '; set | grep ac_space) 2>&1` in
  *ac_space=\ *)
    # `set' does not quote correctly, so add quotes (double-quote substitution
    # turns \\\\ into \\, and sed turns \\ into \).
    sed -n \
      -e "s/'/'\\\\''/g" \
      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
    ;;
  *)
    # `set' quotes correctly as required by POSIX, so do not add quotes.
    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
    ;;
  esac >> confcache
if cmp -s $cache_file confcache; then
  :
else
  if test -w $cache_file; then
    echo "updating cache $cache_file"
    cat confcache > $cache_file
  else
    echo "not updating unwritable cache $cache_file"
  fi
fi
rm -f confcache

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

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

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

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

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


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

echo creating $CONFIG_STATUS
rm -f $CONFIG_STATUS
cat > $CONFIG_STATUS <<EOF
#! /bin/sh
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# This directory was configured as follows,
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
#
# $0 $ac_configure_args
#
# Compiler output produced by configure, useful for debugging
# configure, is in ./config.log if it exists.

ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
for ac_option
do
  case "\$ac_option" in
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
    echo "$CONFIG_STATUS generated by autoconf version 2.13"
    exit 0 ;;
  -help | --help | --hel | --he | --h)
    echo "\$ac_cs_usage"; exit 0 ;;
  *) echo "\$ac_cs_usage"; exit 1 ;;
  esac
done

ac_given_srcdir=$srcdir

trap 'rm -fr `echo "Makefile pkgIndex.tcl" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF

# Protect against being on the right side of a sed subst in config.status.
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
$ac_vpsub
$extrasub
s%@SHELL@%$SHELL%g
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g
s%@FFLAGS@%$FFLAGS%g
s%@DEFS@%$DEFS%g
s%@LDFLAGS@%$LDFLAGS%g
s%@LIBS@%$LIBS%g
s%@exec_prefix@%$exec_prefix%g
s%@prefix@%$prefix%g
s%@program_transform_name@%$program_transform_name%g
s%@bindir@%$bindir%g
s%@sbindir@%$sbindir%g
s%@libexecdir@%$libexecdir%g
s%@datadir@%$datadir%g
s%@sysconfdir@%$sysconfdir%g
s%@sharedstatedir@%$sharedstatedir%g
s%@localstatedir@%$localstatedir%g
s%@libdir@%$libdir%g
s%@includedir@%$includedir%g
s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
s%@CC@%$CC%g
s%@CPP@%$CPP%g
s%@TCLSH@%$TCLSH%g
s%@RANLIB@%$RANLIB%g
s%@TCL_INCLUDE_DIR@%$TCL_INCLUDE_DIR%g
s%@TCL_LIB@%$TCL_LIB%g
s%@ZLIB_INCLUDE_DIR@%$ZLIB_INCLUDE_DIR%g
s%@ZLIB_LIB_DIR@%$ZLIB_LIB_DIR%g
s%@SSL_INCLUDE_DIR@%$SSL_INCLUDE_DIR%g
s%@SSL_LIB_DIR@%$SSL_LIB_DIR%g
s%@BZ2_LIB_DIR@%$BZ2_LIB_DIR%g
s%@MD5_LIB_FILE@%$MD5_LIB_FILE%g
s%@TCLSH_PROG@%$TCLSH_PROG%g
s%@STUB_OBJS@%$STUB_OBJS%g
s%@STUB_LIBOBJS@%$STUB_LIBOBJS%g
s%@SHARED_LIBS@%$SHARED_LIBS%g
s%@DL_LIBS@%$DL_LIBS%g
s%@DL_OBJS@%$DL_OBJS%g
s%@LD_FLAGS@%$LD_FLAGS%g
s%@TCL_LIBS@%$TCL_LIBS%g
s%@MAKE_LIB@%$MAKE_LIB%g
s%@MAKE_MD5_LIB@%$MAKE_MD5_LIB%g
s%@SHLIB_CFLAGS@%$SHLIB_CFLAGS%g
s%@SHLIB_LD@%$SHLIB_LD%g
s%@SHLIB_LD_LIBS@%$SHLIB_LD_LIBS%g
s%@SHLIB_SUFFIX@%$SHLIB_SUFFIX%g
s%@SHLIB_VERSION@%$SHLIB_VERSION%g
s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
s%@TCL_DEFS@%$TCL_DEFS%g
s%@TCL_SRC_DIR@%$TCL_SRC_DIR%g
s%@TCL_LIB_DIR@%$TCL_LIB_DIR%g
s%@TCL_VERSION@%$TCL_VERSION%g
s%@TRF_USING_STUBS@%$TRF_USING_STUBS%g
s%@TRF_BUILD_LIB_SPEC@%$TRF_BUILD_LIB_SPEC%g
s%@TRF_LD_SEARCH_FLAGS@%$TRF_LD_SEARCH_FLAGS%g
s%@TRF_CC_SEARCH_FLAGS@%$TRF_CC_SEARCH_FLAGS%g
s%@TRF_LIB_FILE@%$TRF_LIB_FILE%g
s%@TRF_LIB_SPEC@%$TRF_LIB_SPEC%g
s%@TRF_LIB_DIR@%$TRF_LIB_DIR%g
s%@TRF_SHLIB_CFLAGS@%$TRF_SHLIB_CFLAGS%g
s%@TRF_VERSION@%$TRF_VERSION%g
s%@TRF_MAJOR_VERSION@%$TRF_MAJOR_VERSION%g
s%@TRF_MINOR_VERSION@%$TRF_MINOR_VERSION%g
s%@TRF_TESTS@%$TRF_TESTS%g
s%@TRF_DEFS@%$TRF_DEFS%g
s%@install_other@%$install_other%g
s%@MAKE_ZLIB@%$MAKE_ZLIB%g
s%@ZLIB_LIB_FILE@%$ZLIB_LIB_FILE%g
s%@MAKE_LIBDES@%$MAKE_LIBDES%g
s%@LIBDES_LIB_FILE@%$LIBDES_LIB_FILE%g
s%@TRF_STUB_LIB_FILE@%$TRF_STUB_LIB_FILE%g

CEOF
EOF

cat >> $CONFIG_STATUS <<\EOF

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

cat >> $CONFIG_STATUS <<EOF

CONFIG_FILES=\${CONFIG_FILES-"Makefile pkgIndex.tcl"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
  case "$ac_file" in
  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
  *) ac_file_in="${ac_file}.in" ;;
  esac

  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.

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

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


  echo creating "$ac_file"
  rm -f "$ac_file"
  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
  case "$ac_file" in
  *Makefile*) ac_comsub="1i\\
# $configure_input" ;;
  *) ac_comsub= ;;
  esac

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

EOF
cat >> $CONFIG_STATUS <<EOF

EOF
cat >> $CONFIG_STATUS <<\EOF

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


