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

. ../config.tkdesk

#--------------------------------------------------------------------
# PROGRAM NAME/VERSION
#--------------------------------------------------------------------
ROOTNAME=itcl
VERSION=1.5

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

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

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

# Usage: configure [--srcdir=DIR] [--host=HOST] [--gas] [--nfp]
#        [--prefix=PREFIX] [--exec-prefix=PREFIX] [--with-PACKAGE[=VALUE]]
# Ignores all args except --srcdir, --prefix, --exec-prefix, and
# --with-PACKAGE[=VALUE] unless this script has special code to handle it.

for arg
do
  # Handle --exec-prefix with a space before the argument.
  if test x$next_exec_prefix = xyes; then exec_prefix=$arg; next_exec_prefix=
  # Handle --host with a space before the argument.
  elif test x$next_host = xyes; then next_host=
  # Handle --prefix with a space before the argument.
  elif test x$next_prefix = xyes; then prefix=$arg; next_prefix=
  # Handle --srcdir with a space before the argument.
  elif test x$next_srcdir = xyes; then srcdir=$arg; next_srcdir=
  else
    case $arg in
     # For backward compatibility, recognize -exec-prefix and --exec_prefix.
     -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* | --exec=* | --exe=* | --ex=* | --e=*)
	exec_prefix=`echo $arg | sed 's/[-a-z_]*=//'` ;;
     -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- | --exec | --exe | --ex | --e)
	next_exec_prefix=yes ;;

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

     -host=* | --host=* | --hos=* | --ho=* | --h=*) ;;
     -host | --host | --hos | --ho | --h)
	next_host=yes ;;

     -nfp | --nfp | --nf) ;;

     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
	prefix=`echo $arg | sed 's/[-a-z_]*=//'` ;;
     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
	next_prefix=yes ;;

     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=* | --s=*)
	srcdir=`echo $arg | sed 's/[-a-z_]*=//'` ;;
     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr | --s)
	next_srcdir=yes ;;

     -with-* | --with-*)
       package=`echo $arg|sed -e 's/-*with-//' -e 's/=.*//'`
       # Reject names that aren't valid shell variable names.
       if test -n "`echo $package| sed 's/[-a-zA-Z0-9_]//g'`"; then
         echo "configure: $package: invalid package name" >&2; exit 1
       fi
       package=`echo $package| sed 's/-/_/g'`
       case "$arg" in
         *=*) val="`echo $arg|sed 's/[^=]*=//'`" ;;
         *) val=1 ;;
       esac
       eval "with_$package='$val'" ;;

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

     *) ;;
    esac
  fi
done

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

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

rm -f conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo > confdefs.h
compile='${CC-cc} $CFLAGS conftest.c -o conftest $LIBS >/dev/null 2>&1'

# 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.
unique_file=src/itcl_core.c

# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  srcdirdefaulted=yes
  # Try the directory containing this script, then `..'.
  prog=$0
  confdir=`echo $prog|sed 's%/[^/][^/]*$%%'`
  test "X$confdir" = "X$prog" && confdir=.
  srcdir=$confdir
  if test ! -r $srcdir/$unique_file; then
    srcdir=..
  fi
fi
if test ! -r $srcdir/$unique_file; then
  if test x$srcdirdefaulted = xyes; then
    echo "configure: Can not find sources in \`${confdir}' or \`..'." 1>&2
  else
    echo "configure: Can not find sources in \`${srcdir}'." 1>&2
  fi
  exit 1
fi
# Preserve a srcdir of `.' to avoid automounter screwups with pwd.
# But we can't avoid them for `..', to make subdirectories work.
case $srcdir in
  .|/*|~*) ;;
  *) srcdir=`cd $srcdir; pwd` ;; # Make relative path absolute.
esac


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


# Make sure to not get the incompatible SysV /etc/install and
# /usr/sbin/install, which might be in PATH before a BSD-like install,
# or the SunOS /usr/etc/install directory, or the AIX /bin/install,
# or the AFS install, which mishandles nonexistent args, or
# /usr/ucb/install on SVR4, which tries to use the nonexistent group
# `staff'.  On most BSDish systems install is in /usr/bin, not /usr/ucb
# anyway.  Sigh.
if test "z${INSTALL}" = "z" ; then
  echo checking for install
  IFS="${IFS= 	}"; saveifs="$IFS"; IFS="${IFS}:"
  for dir in $PATH; do
    test -z "$dir" && dir=.
    case $dir in
    /etc|/usr/sbin|/usr/etc|/usr/afsws/bin|/usr/ucb) ;;
    *)
      if test -f $dir/installbsd; then
	INSTALL="$dir/installbsd -c" # OSF1
	INSTALL_PROGRAM='$(INSTALL)'
	INSTALL_DATA='$(INSTALL) -m 644'
	break
      fi
      if test -f $dir/install; then
	if grep dspmsg $dir/install >/dev/null 2>&1; then
	  : # AIX
	else
	  INSTALL="$dir/install -c"
	  INSTALL_PROGRAM='$(INSTALL)'
	  INSTALL_DATA='$(INSTALL) -m 644'
	  break
	fi
      fi
      ;;
    esac
  done
  IFS="$saveifs"
fi
INSTALL=${INSTALL-cp}
test -n "$verbose" && echo "	setting INSTALL to $INSTALL"
INSTALL_PROGRAM=${INSTALL_PROGRAM-'$(INSTALL)'}
test -n "$verbose" && echo "	setting INSTALL_PROGRAM to $INSTALL_PROGRAM"
INSTALL_DATA=${INSTALL_DATA-'$(INSTALL)'}
test -n "$verbose" && echo "	setting INSTALL_DATA to $INSTALL_DATA"

if test -z "$RANLIB"; then
  # Extract the first word of `ranlib', so it can be a program name with args.
  set dummy ranlib; word=$2
  echo checking for $word
  IFS="${IFS= 	}"; saveifs="$IFS"; IFS="${IFS}:"
  for dir in $PATH; do
    test -z "$dir" && dir=.
    if test -f $dir/$word; then
      RANLIB="ranlib"
      break
    fi
  done
  IFS="$saveifs"
fi
test -z "$RANLIB" && RANLIB=":"
test -n "$RANLIB" && test -n "$verbose" && echo "	setting RANLIB to $RANLIB"

echo checking how to run the C preprocessor
if test -z "$CPP"; then
  # This must be in double quotes, not single quotes, because CPP may get
  # substituted into the Makefile and ``${CC-cc}'' will simply confuse
  # make.  It must be expanded now.
  CPP="${CC-cc} -E"
  cat > conftest.c <<EOF
#include "confdefs.h"
#include <stdio.h>
Syntax Error
EOF
err=`eval "($CPP conftest.c >/dev/null) 2>&1"`
if test -z "$err"; then
  :
else
  rm -rf conftest*
  CPP=/lib/cpp
fi
rm -f conftest*
fi
test ".${verbose}" != "." && echo "	setting CPP to $CPP"


CC=${CC-cc}
CFLAGS=${CFLAGS--O}






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

echo checking for mode_t in sys/types.h
echo '#include "confdefs.h"
#include <sys/types.h>' > conftest.c
eval "$CPP conftest.c > conftest.out 2>&1"
if egrep "mode_t" conftest.out >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  
{
test -n "$verbose" && \
echo "	defining" mode_t to be int
echo "#define" mode_t int >> confdefs.h
DEFS="$DEFS -Dmode_t=int"
}

fi
rm -f conftest*

echo checking for pid_t in sys/types.h
echo '#include "confdefs.h"
#include <sys/types.h>' > conftest.c
eval "$CPP conftest.c > conftest.out 2>&1"
if egrep "pid_t" conftest.out >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  
{
test -n "$verbose" && \
echo "	defining" pid_t to be int
echo "#define" pid_t int >> confdefs.h
DEFS="$DEFS -Dpid_t=int"
}

fi
rm -f conftest*

echo checking for size_t in sys/types.h
echo '#include "confdefs.h"
#include <sys/types.h>' > conftest.c
eval "$CPP conftest.c > conftest.out 2>&1"
if egrep "size_t" conftest.out >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  
{
test -n "$verbose" && \
echo "	defining" size_t to be unsigned
echo "#define" size_t unsigned >> confdefs.h
DEFS="$DEFS -Dsize_t=unsigned"
}

fi
rm -f conftest*

echo checking for uid_t in sys/types.h
echo '#include "confdefs.h"
#include <sys/types.h>' > conftest.c
eval "$CPP conftest.c > conftest.out 2>&1"
if egrep "uid_t" conftest.out >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  
{
test -n "$verbose" && \
echo "	defining" uid_t to be int
echo "#define" uid_t int >> confdefs.h
DEFS="$DEFS -Duid_t=int"
}
 
{
test -n "$verbose" && \
echo "	defining" gid_t to be int
echo "#define" gid_t int >> confdefs.h
DEFS="$DEFS -Dgid_t=int"
}

fi
rm -f conftest*


# -----------------------------------------------------------------------
#   Set PWD variable if vendor's /bin/sh doesn't
# -----------------------------------------------------------------------
if test -z "$PWD" ; then
	PWD=`pwd`
fi

#--------------------------------------------------------------------
# Check "uname" to determine system type
#--------------------------------------------------------------------
if test -z "$uname_found"; then
  # Extract the first word of `uname', so it can be a program name with args.
  set dummy uname; word=$2
  echo checking for $word
  IFS="${IFS= 	}"; saveifs="$IFS"; IFS="${IFS}:"
  for dir in $PATH; do
    test -z "$dir" && dir=.
    if test -f $dir/$word; then
      uname_found="1"
      break
    fi
  done
  IFS="$saveifs"
fi
test -z "$uname_found" && uname_found="0"
test -n "$uname_found" && test -n "$verbose" && echo "	setting uname_found to $uname_found"

if test $uname_found -eq 0 ; then
    echo "== System type?"
    read system
else
    system=`uname -s`-`uname -r`
fi

#--------------------------------------------------------------------
# Locate the X11 header files and the X11 library archive.  Try
# the ac_find_x macro first, but if it doesn't find the X stuff
# (e.g. because there's no xmkmf program) then check through
# a list of possible directories.
#--------------------------------------------------------------------

if test -z "$tk_ok"; then
  # Extract the first word of `xmkmf', so it can be a program name with args.
  set dummy xmkmf; word=$2
  echo checking for $word
  IFS="${IFS= 	}"; saveifs="$IFS"; IFS="${IFS}:"
  for dir in $PATH; do
    test -z "$dir" && dir=.
    if test -f $dir/$word; then
      tk_ok="1"
      break
    fi
  done
  IFS="$saveifs"
fi
test -z "$tk_ok" && tk_ok="0"
test -n "$tk_ok" && test -n "$verbose" && echo "	setting tk_ok to $tk_ok"

if test $tk_ok = 1; then
    # If we find X, set shell vars x_includes and x_libraries to the paths.
no_x=true
echo checking for X include and library files with xmkmf
rm -fr conftestdir
if mkdir conftestdir; then
  cd conftestdir
  cat > Imakefile <<\EOF
acfindx:
	@echo "im_incroot=$(INCROOT); im_usrlibdir=$(USRLIBDIR); im_libdir=$(LIBDIR)"
EOF
  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
    no_x=
    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
    eval `make acfindx | grep -v make`
    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
    if test ! -f $im_usrlibdir/libX11.a && test -f $im_libdir/libX11.a; then
      im_usrlibdir=$im_libdir
    fi
    case "$im_incroot" in
	/usr/include) ;;
	*) x_includes="$im_incroot" ;;
    esac
    case "$im_usrlibdir" in
	/usr/lib | /lib) ;;
	*) x_libraries="$im_usrlibdir" ;;
    esac
  fi
  cd ..
  rm -fr conftestdir
fi

if test -z "$im_usrlibdir"; then
echo checking for X include and library files directly
cat > conftest.c <<EOF
#include "confdefs.h"
#include <X11/Intrinsic.h>
EOF
err=`eval "($CPP conftest.c >/dev/null) 2>&1"`
if test -z "$err"; then
  rm -rf conftest*
  no_x=

else
  rm -rf conftest*
  for dir in \
   $XINCDIR \
    /usr/local/include \
    /usr/unsupported/include \
    /usr/x386/include \
    /usr/local/x11r5/include \
    /usr/include/X11R5 \
    /usr/include/X11R4 \
    /usr/X11R5/include \
    /usr/X11/include \
    /usr/openwin/include \
    /usr/openwin/share/include \
    /usr/lpp/Xamples/include \
    ; \
  do
    if test -r $dir/X11/Intrinsic.h; then
      x_includes=$dir; no_x=
      break
    fi
  done
fi
rm -f conftest*

# Check for the libraries.  First see if replacing the `include' by
# `lib' works.
LIBS_save="${LIBS}"
LIBS="${LIBS} -lXt"
have_lib=""
echo checking for -lXt
cat > conftest.c <<EOF
#include "confdefs.h"

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  rm -rf conftest*
  have_lib="1"

fi
rm -f conftest*
LIBS="${LIBS_save}"
if test -n "${have_lib}"; then
   :; no_x=
else
  :; for dir in `echo "$x_includes" | sed s/include/lib/` \
   $XLIBDIR \
  /usr/local/lib \
  /usr/unsupported/lib \
  /usr/x386/lib \
  /usr/local/x11r5/lib \
  /usr/lib/X11 \
  /usr/lib/X11R4 \
  /usr/X11R5/lib \
  /usr/X11/lib \
  /usr/openwin/lib \
  /usr/lpp/Xamples/lib \
  ; \
do
  for extension in a so sl; do
    if test -r $dir/libXt.$extension; then
      x_libraries=$dir; no_x=
      break 2
    fi
  done
done
fi

fi
if test -n "$verbose"; then
  test -n "$x_includes" && echo "	found X11 headers in $x_includes"
  test -n "$x_libraries" && echo "	found X11 libraries in $x_libraries"
fi
fi
if test "$x_includes" = /usr/include; then
    XINCLUDES="# no special path needed"
elif test "$x_includes" != ""; then
    XINCLUDES=" -I$x_includes"
else
    echo checking for X11 header files
    XINCLUDES="# no special path needed"
    cat > conftest.c <<EOF
#include "confdefs.h"
#include <X11/Intrinsic.h>
EOF
err=`eval "($CPP conftest.c >/dev/null) 2>&1"`
if test -z "$err"; then
  :
else
  rm -rf conftest*
  XINCLUDES="nope"
fi
rm -f conftest*
    if test "$XINCLUDES" = nope; then
        dirs=${XINCLUDE_DIR-"/usr/unsupported/include /usr/local/include /usr/X386/include /usr/include/X11R4 /usr/X11R5/include /usr/include/X11R5 /usr/openwin/include /usr/X11/include"}
        for i in $dirs ; do
	    if test -r $i/X11/Intrinsic.h; then
	        XINCLUDES=" -I$i"
	    fi
        done
    fi
fi
if test "$XINCLUDES" = nope; then
  echo "== Warning:  couldn't find any X11 include files =="
  XINCLUDES="# no include files found"
fi


if test "$x_libraries" = /usr/lib; then
    XLIBSW=-lX11
elif test "$x_libraries" != ""; then
    XLIBSW="-L$x_libraries -lX11"
else
    echo "checking for X11 library archive"
    LIBS_save="${LIBS}"
LIBS="${LIBS} -lX11"
have_lib=""
echo checking for -lX11
cat > conftest.c <<EOF
#include "confdefs.h"

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  rm -rf conftest*
  have_lib="1"

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

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

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  rm -rf conftest*
  have_lib="1"

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

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


#--------------------------------------------------------------------
# Check for the existence of various libraries.  The order here
# is important, so that then end up in the right order in the
# command line generated by Make.
#--------------------------------------------------------------------
LIBS_save="${LIBS}"
LIBS="${LIBS} -lm"
have_lib=""
echo checking for -lm
cat > conftest.c <<EOF
#include "confdefs.h"

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  rm -rf conftest*
  have_lib="1"

fi
rm -f conftest*
LIBS="${LIBS_save}"
if test -n "${have_lib}"; then
   :; LIBS="$LIBS -lm"
else
   :; 
fi


#--------------------------------------------------------------------
# Search for the Tcl source code, to get access to "tclInt.h".
# Source code probably resides in a sibling directory at this
# same level.  Always look for symbolic links like "tcl" first,
# in case these are set up to point to the latest version.
#--------------------------------------------------------------------
echo "checking for tclInt.h"
TCL_SRCDIR="."
#places="$PWD/itcl/src \
#	 $PWD/src \
#	 $PWD/../tcl \
#	 $PWD/../tcl7.3 \
#	 $PWD/../tcl7.2 \
#	 $PWD/../tcl7.1 \
#	 $PWD/../tcl7.0 \
#	 $prefix/include \
#	 $XINCDIR/tcl \
#	 $XINCDIR \
#	 /usr/local/include \
#	 /usr/include"
#for dir in $places; do
#	 if test -r $dir/tclInt.h ; then
#		 TCL_SRCDIR=$dir
#		 break
#	 fi
#done
#
#if test -z "$TCL_SRCDIR" ; then
#	 echo "== incr Tcl needs access to Tcl source code."
#
#	 echo "== Directory containing Tcl source code? (absolute path)"
#	 read TCL_SRCDIR
#	 if test ! -r $TCL_SRCDIR/tclInt.h ; then
#		 echo "== Cannot find Tcl source code in this directory"
#		 echo "== Check your Tcl installation and try again"
#		 exit 1
#	 fi
#fi
echo "setting TCL_SRCDIR as $TCL_SRCDIR"


#--------------------------------------------------------------------
# libtcl.a
#--------------------------------------------------------------------
echo "checking for libtcl.a"
#TCL_LIBDIR=$TCLLIBDIR
#places="$TCLLIBDIR \
#	$PWD/../tcl \
#	$PWD/../tcl7.3 \
#	$PWD/../tcl7.2 \
#	$PWD/../tcl7.1 \
#	$PWD/../tcl7.0 \
#	$prefix/lib \
#	$XINCDIR/tcl \
#	$XINCDIR \
#	$TCL_SRCDIR \
#	/usr/local/lib \
#	/usr/lib"
#for dir in $places; do
#	if test -r $dir/libtcl.a ; then
#		TCL_LIBDIR=$dir
#		break
#	fi
#done

#if test -z "$TCL_LIBDIR" ; then
#	 echo "== Directory containing libtcl.a? (absolute path)"
#	 read TCL_LIBDIR
#fi
TCL_LIBDIR="(default)"
echo "setting TCL_LIBDIR as $TCL_LIBDIR"


#--------------------------------------------------------------------
# tk.h
#--------------------------------------------------------------------
echo "checking for tk.h"
TK_INCDIR=""
places="$TKINCDIR \
	$PWD/../tk \
	$PWD/../tk3.6 \
	$PWD/../tk3.5 \
	$PWD/../tk3.4 \
	$PWD/../tk3.3 \
	$prefix/include \
	$XINCDIR/tk \
	$XINCDIR \
	/usr/local/include \
	/usr/include"
for dir in $places; do
	if test -r $dir/tk.h ; then
		TK_INCDIR=$dir
		break
	fi
done

if test -z "$TK_INCDIR" ; then
	echo "== Directory containing tk.h? (absolute path)"
	read TK_INCDIR
fi
echo "setting TK_INCDIR as $TK_INCDIR"


#--------------------------------------------------------------------
# libtk.a
#--------------------------------------------------------------------
echo "checking for libtk.a"
#TK_LIBDIR=$TKLIBDIR
#places="$TKLIBDIR \
#	$PWD/../tk \
#	$PWD/../tk3.6 \
#	$PWD/../tk3.5 \
#	$PWD/../tk3.4 \
#	$PWD/../tk3.3 \
#	$prefix/include \
#	$XINCDIR/tk \
#	$XINCDIR \
#	$TK_INCDIR/../lib \
#	/usr/local/include \
#	/usr/include"
#for dir in $places; do
#	if test -r $dir/libtk.a ; then
#		TK_LIBDIR=$dir
#		break
#	fi
#done

#if test -z "$TK_LIBDIR" ; then
#	 echo "== Directory containing libtk.a? (absolute path)"
#	 read TK_LIBDIR
#fi
TK_LIBDIR="(default)"
echo "setting TK_LIBDIR as $TK_LIBDIR"


if test -z "abc"
then

#--------------------------------------------------------------------
# See if shared libraries can and should be built
#--------------------------------------------------------------------
SHLIB=""
SHLIB_CCFLAGS=""
SHLIB_LDFLAGS=""
SHLIB_LOADER=""
SHLIB_SUFFIX=""

case $system in
    SunOS-4*)
		SHLIB="libitcl.so.$(VERSION)"
		SHLIB_CCFLAGS="-pic"
		SHLIB_LDFLAGS="-assert pure-text"
		SHLIB_LOADER="ld"
		SHLIB_SUFFIX=".so.$(VERSION)"
		;;
	HP-UX-*.09.*)
		SHLIB="libitcl.sl"
		SHLIB_CCFLAGS="+z"
		SHLIB_LDFLAGS="-b -n"
		SHLIB_LOADER="ld"
		SHLIB_SUFFIX=".sl"
		;;
	SunOS-5*)
		SHLIB="libitcl.so.$(VERSION)"
		SHLIB_CCFLAGS="-K pic"
		SHLIB_LDFLAGS='-G -ztext -h $(SHARED_LIBRARY)'
		SHLIB_LOADER="$CC"
		SHLIB_SUFFIX=".so.$(VERSION)"
		;;
	OSF-1.*)
		SHLIB="libitcl.so.$(VERSION)"
		SHLIB_CCFLAGS="-fpic"
		SHLIB_LDFLAGS="-shared"
		SHLIB_LOADER="$CC"
		SHLIB_SUFFIX=".so.$(VERSION)"
		;;
	IRIX-5.*)
		SHLIB="libitcl.so.$(VERSION)"
		SHLIB_CCFLAGS="-KPIC"
		SHLIB_LDFLAGS="-shared"
		SHLIB_LOADER="$CC"
		SHLIB_SUFFIX=".so.$(VERSION)"
		;;
	*)
		echo "== Don't know how to build shared libraries for $system"
		;;
esac
if test ! -z "SHLIB_CCFLAGS" ; then
	if test "$compiler" = "gcc" ; then
		SHLIB_CCFLAGS="-fpic"
	fi
fi

if test -n "$SHLIB" ; then
	echo "== Build shared library? (y/n)"
	read shared
	if test "$shared" != "y" ; then
		SHLIB=""
	fi
fi


fi




# Set default prefixes.
if test -n "$prefix"; then
  test -z "$exec_prefix" && exec_prefix='${prefix}'
  prsub="s%^prefix\\([ 	]*\\)=\\([ 	]*\\).*$%prefix\\1=\\2$prefix%"
fi
if test -n "$exec_prefix"; then
  prsub="$prsub
s%^exec_prefix\\([ 	]*\\)=\\([ 	]*\\).*$%exec_prefix\\1=\\2$exec_prefix%"
fi
# Quote sed substitution magic chars in DEFS.
cat >conftest.def <<EOF
$DEFS
EOF
escape_ampersand_and_backslash='s%[&\\]%\\&%g'
DEFS=`sed "$escape_ampersand_and_backslash" <conftest.def`
rm -f conftest.def
# Substitute for predefined variables.

trap 'rm -f config.status; exit 1' 1 2 15
echo creating config.status
rm -f config.status
cat > config.status <<EOF
#!/bin/sh
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# This directory was configured as follows,
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
#
# $0 $configure_args

for arg
do
  case "\$arg" in
    -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args
    exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args ;;
    *) echo "Usage: config.status --recheck" 2>&1; exit 1 ;;
  esac
done

trap 'rm -f Makefile src/Makefile; exit 1' 1 2 15
INSTALL='$INSTALL'
INSTALL_PROGRAM='$INSTALL_PROGRAM'
INSTALL_DATA='$INSTALL_DATA'
RANLIB='$RANLIB'
CPP='$CPP'
CC='$CC'
CFLAGS='$CFLAGS'
ROOTNAME='$ROOTNAME'
VERSION='$VERSION'
uname_found='$uname_found'
tk_ok='$tk_ok'
XINCLUDES='$XINCLUDES'
XLIBSW='$XLIBSW'
TCL_SRCDIR='$TCL_SRCDIR -I$TCLINCDIR'
TCL_LIBDIR='$TCL_LIBDIR'
TK_INCDIR='$TK_INCDIR'
TK_LIBDIR='$TK_LIBDIR'
SHLIB='$SHLIB'
SHLIB_CCFLAGS='$SHLIB_CCFLAGS'
SHLIB_LDFLAGS='$SHLIB_LDFLAGS'
SHLIB_LOADER='$SHLIB_LOADER'
SHLIB_SUFFIX='$SHLIB_SUFFIX'
LIBS='$LIBS'
srcdir='$srcdir'
DEFS='$DEFS'
prefix='$prefix'
exec_prefix='$exec_prefix'
prsub='$prsub'
extrasub='$extrasub'
EOF
cat >> config.status <<\EOF

top_srcdir=$srcdir

CONFIG_FILES=${CONFIG_FILES-"Makefile src/Makefile"}
for file in .. ${CONFIG_FILES}; do if test "x$file" != x..; then
  srcdir=$top_srcdir
  # Remove last slash and all that follows it.  Not all systems have dirname.
  dir=`echo $file|sed 's%/[^/][^/]*$%%'`
  if test "$dir" != "$file"; then
    test "$top_srcdir" != . && srcdir=$top_srcdir/$dir
    test ! -d $dir && mkdir $dir
  fi
  echo creating $file
  rm -f $file
  echo "# Generated automatically from `echo $file|sed 's|.*/||'`.in by configure." > $file
  sed -e "
$prsub
$extrasub
s%@INSTALL@%$INSTALL%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@RANLIB@%$RANLIB%g
s%@CPP@%$CPP%g
s%@CC@%$CC%g
s%@CFLAGS@%$CFLAGS%g
s%@ROOTNAME@%$ROOTNAME%g
s%@VERSION@%$VERSION%g
s%@uname_found@%$uname_found%g
s%@tk_ok@%$tk_ok%g
s%@XINCLUDES@%$XINCLUDES%g
s%@XLIBSW@%$XLIBSW%g
s%@TCL_SRCDIR@%$TCL_SRCDIR%g
s%@TCL_LIBDIR@%$TCL_LIBDIR%g
s%@TK_INCDIR@%$TK_INCDIR%g
s%@TK_LIBDIR@%$TK_LIBDIR%g
s%@SHLIB@%$SHLIB%g
s%@SHLIB_CCFLAGS@%$SHLIB_CCFLAGS%g
s%@SHLIB_LDFLAGS@%$SHLIB_LDFLAGS%g
s%@SHLIB_LOADER@%$SHLIB_LOADER%g
s%@SHLIB_SUFFIX@%$SHLIB_SUFFIX%g
s%@LIBS@%$LIBS%g
s%@srcdir@%$srcdir%g
s%@DEFS@%$DEFS%
" $top_srcdir/${file}.in >> $file
fi; done


exit 0
EOF
chmod +x config.status
${CONFIG_SHELL-/bin/sh} config.status








