Make port work with tcl/tk 8.0

5 files changed, 1564 insertions, 63 deletions

diff --git a/mbone/vat/Makefile b/mbone/vat/Makefile
index 730256b..18ab63e 100644
--- a/mbone/vat/Makefile
+++ b/mbone/vat/Makefile
@@ -3,25 +3,29 @@
 # Date created:		2 November 1996
 # Whom:			fenner
 #
-# $Id: Makefile,v 1.2 1996/11/13 12:41:19 asami Exp $
+# $Id: Makefile,v 1.3 1997/04/20 13:19:26 wosch Exp $
 #
 
 DISTNAME=	vat-4.0b2
-CATEGORIES=	mbone tk41
+CATEGORIES=	mbone tk80
 MASTER_SITES=	ftp://ftp.ee.lbl.gov/conferencing/vat/alpha-test/
 DISTFILES=	vatsrc-4.0b2.tar.gz
 
 MAINTAINER=	fenner@FreeBSD.ORG
 
 GSM_DIR=	${PORTSDIR}/audio/gsm
+GSM_WORK=	${GSM_DIR}/work/gsm-1.0-pl10
 
-DEPENDS=	${GSM_DIR}
-LIB_DEPENDS=	tk41:${PORTSDIR}/x11/tk41 \
+# If configure is changed to look for libgsm.a in ${PREFIX}/lib, then
+# we can use this first BUILD_DEPENDS and save some work.
+#BUILD_DEPENDS=	${GSM_WORK}/inc/private.h:${GSM_DIR}:patch
+BUILD_DEPENDS=	${GSM_WORK}/lib/libgsm.a:${GSM_DIR}:build
+LIB_DEPENDS=	tk80:${PORTSDIR}/x11/tk80 \
 		gsm:${GSM_DIR}
 
 USE_X11=	yes
 GNU_CONFIGURE=	yes
-CONFIGURE_ARGS=	--with-gsm=${GSM_DIR}/work/gsm-1.0-pl10
+CONFIGURE_ARGS=	--with-gsm=${GSM_WORK}
 INSTALL_TARGET=	install install-man
 MAN1=		vat.1
 
diff --git a/mbone/vat/files/patch-aa b/mbone/vat/files/patch-aa
index c2acfc1..bd53697 100644
--- a/mbone/vat/files/patch-aa
+++ b/mbone/vat/files/patch-aa
@@ -1,14 +1,817 @@
 --- configure.orig	Thu May 16 01:03:58 1996
-+++ configure	Thu Nov  7 18:07:17 1996
-@@ -1468,6 +1468,7 @@
++++ configure	Tue Sep  9 11:36:10 1997
+@@ -1,7 +1,7 @@
+ #! /bin/sh
+ 
+ # Guess values for system-dependent variables and create Makefiles.
+-# Generated automatically using autoconf version 2.10 
++# Generated automatically using autoconf version 2.12 
+ # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+ #
+ # This configure script is free software; the Free Software Foundation
+@@ -61,6 +61,8 @@
+ # Initialize some other variables.
+ subdirs=
+ MFLAGS= MAKEFLAGS=
++# Maximum number of lines to put in a shell here document.
++ac_max_here_lines=12
+ 
+ ac_prev=
+ for ac_option
+@@ -342,7 +344,7 @@
+     verbose=yes ;;
+ 
+   -version | --version | --versio | --versi | --vers)
+-    echo "configure generated by autoconf version 2.10"
++    echo "configure generated by autoconf version 2.12"
+     exit 0 ;;
+ 
+   -with-* | --with-*)
+@@ -444,11 +446,14 @@
+ done
+ 
+ # NLS nuisances.
+-# Only set LANG and LC_ALL to C if already set.
+-# These must not be set unconditionally because not all systems understand
+-# e.g. LANG=C (notably SCO).
+-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
++# Only set these to C if already set.  These must not be set unconditionally
++# because not all systems understand e.g. LANG=C (notably SCO).
++# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
++# Non-C LC_CTYPE values break the ctype check.
+ if test "${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 "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
+ 
+ # confdefs.h avoids OS command line length limits that DEFS can exceed.
+ rm -rf conftest* confdefs.h
+@@ -510,6 +515,7 @@
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
++cross_compiling=$ac_cv_prog_cc_cross
+ 
+ if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+@@ -577,6 +583,7 @@
+ fi
+ 
+ echo $ac_n "checking host system type""... $ac_c" 1>&6
++echo "configure:587: checking host system type" >&5
+ 
+ host_alias=$host
+ case "$host_alias" in
+@@ -591,12 +598,13 @@
+ esac
+ 
+ host=`$ac_config_sub $host_alias`
+-host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
+-host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
+-host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
++host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
++host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
++host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ echo "$ac_t""$host" 1>&6
+ 
+ echo $ac_n "checking target system type""... $ac_c" 1>&6
++echo "configure:608: checking target system type" >&5
+ 
+ target_alias=$target
+ case "$target_alias" in
+@@ -608,12 +616,13 @@
+ esac
+ 
+ target=`$ac_config_sub $target_alias`
+-target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
+-target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
+-target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
++target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
++target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
++target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ echo "$ac_t""$target" 1>&6
+ 
+ echo $ac_n "checking build system type""... $ac_c" 1>&6
++echo "configure:626: checking build system type" >&5
+ 
+ build_alias=$build
+ case "$build_alias" in
+@@ -625,9 +634,9 @@
+ esac
+ 
+ build=`$ac_config_sub $build_alias`
+-build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
+-build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
+-build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
++build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
++build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
++build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ echo "$ac_t""$build" 1>&6
+ 
+ test "$host_alias" != "$target_alias" &&
+@@ -639,6 +648,7 @@
+ # 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:652: 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
+@@ -667,6 +677,7 @@
+   # 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:681: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -713,7 +724,47 @@
+   test -z "$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""... $ac_c" 1>&6
++echo "configure:729: checking whether the C compiler ($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 $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
++cross_compiling=$ac_cv_prog_cc_cross
++
++cat > conftest.$ac_ext <<EOF
++#line 739 "configure"
++#include "confdefs.h"
++main(){return(0);}
++EOF
++if { (eval echo configure:743: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++  ac_cv_prog_cc_works=yes
++  # If we can't run a trivial program, we are probably using a cross compiler.
++  if (./conftest; exit) 2>/dev/null; then
++    ac_cv_prog_cc_cross=no
++  else
++    ac_cv_prog_cc_cross=yes
++  fi
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  ac_cv_prog_cc_works=no
++fi
++rm -fr conftest*
++
++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""... $ac_c" 1>&6
++echo "configure:763: checking whether the C compiler ($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""... $ac_c" 1>&6
++echo "configure:768: checking whether we are using GNU C" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -722,7 +773,7 @@
+   yes;
+ #endif
+ EOF
+-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:726: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
++if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:777: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+   ac_cv_prog_gcc=yes
+ else
+   ac_cv_prog_gcc=no
+@@ -730,40 +781,46 @@
+ fi
+ 
+ echo "$ac_t""$ac_cv_prog_gcc" 1>&6
++
+ if test $ac_cv_prog_gcc = yes; then
+   GCC=yes
+-  if test "${CFLAGS+set}" != set; then
+-    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+-if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
++  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:792: 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_gcc_g=yes
++  ac_cv_prog_cc_g=yes
+ else
+-  ac_cv_prog_gcc_g=no
++  ac_cv_prog_cc_g=no
+ fi
+ rm -f conftest*
+ 
+ fi
+ 
+-echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
+-    if test $ac_cv_prog_gcc_g = yes; then
+-      CFLAGS="-g -O"
+-    else
+-      CFLAGS="-O"
+-    fi
++echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
++  if test "$ac_test_CFLAGS" = set; then
++    CFLAGS="$ac_save_CFLAGS"
++  elif test $ac_cv_prog_cc_g = yes; then
++    CFLAGS="-g -O2"
++  else
++    CFLAGS="-O2"
+   fi
+ else
+   GCC=
+   test "${CFLAGS+set}" = set || CFLAGS="-g"
+ fi
+ 
+-for ac_prog in $CCC c++ g++ gcc CC cxx
++for ac_prog in $CCC c++ g++ gcc CC cxx cc++
+ do
+ # Extract the first word of "$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:824: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -793,7 +850,53 @@
+ test -n "$CXX" || CXX="gcc"
+ 
+ 
++echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
++echo "configure:855: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
++
++ac_ext=C
++# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
++ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
++cross_compiling=$ac_cv_prog_cxx_cross
++
++cat > conftest.$ac_ext <<EOF
++#line 865 "configure"
++#include "confdefs.h"
++main(){return(0);}
++EOF
++if { (eval echo configure:869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++  ac_cv_prog_cxx_works=yes
++  # If we can't run a trivial program, we are probably using a cross compiler.
++  if (./conftest; exit) 2>/dev/null; then
++    ac_cv_prog_cxx_cross=no
++  else
++    ac_cv_prog_cxx_cross=yes
++  fi
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  ac_cv_prog_cxx_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 $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
++cross_compiling=$ac_cv_prog_cc_cross
++
++echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
++if test $ac_cv_prog_cxx_works = no; then
++  { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
++fi
++echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
++echo "configure:895: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
++echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
++cross_compiling=$ac_cv_prog_cxx_cross
++
+ echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
++echo "configure:900: checking whether we are using GNU C++" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -802,7 +905,7 @@
+   yes;
+ #endif
+ EOF
+-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:806: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
++if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:909: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+   ac_cv_prog_gxx=yes
+ else
+   ac_cv_prog_gxx=no
+@@ -810,29 +913,34 @@
+ fi
+ 
+ echo "$ac_t""$ac_cv_prog_gxx" 1>&6
++
+ if test $ac_cv_prog_gxx = yes; then
+   GXX=yes
+-  if test "${CXXFLAGS+set}" != set; then
+-    echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
+-if eval "test \"`echo '$''{'ac_cv_prog_gxx_g'+set}'`\" = set"; then
++  ac_test_CXXFLAGS="${CXXFLAGS+set}"
++  ac_save_CXXFLAGS="$CXXFLAGS"
++  CXXFLAGS=
++  echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
++echo "configure:924: checking whether ${CXX-g++} accepts -g" >&5
++if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+   echo 'void f(){}' > conftest.cc
+ if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
+-  ac_cv_prog_gxx_g=yes
++  ac_cv_prog_cxx_g=yes
+ else
+-  ac_cv_prog_gxx_g=no
++  ac_cv_prog_cxx_g=no
+ fi
+ rm -f conftest*
+ 
+ fi
+ 
+-echo "$ac_t""$ac_cv_prog_gxx_g" 1>&6
+-    if test $ac_cv_prog_gxx_g = yes; then
+-      CXXFLAGS="-g -O"
+-    else
+-      CXXFLAGS="-O"
+-    fi
++echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
++  if test "$ac_test_CXXFLAGS" = set; then
++    CXXFLAGS="$ac_save_CXXFLAGS"
++  elif test $ac_cv_prog_cxx_g = yes; then
++    CXXFLAGS="-g -O2"
++  else
++    CXXFLAGS="-O2"
+   fi
+ else
+   GXX=
+@@ -840,6 +948,7 @@
+ fi
+ 
+ echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
++echo "configure:952: checking how to run the C preprocessor" >&5
+ # On Suns, sometimes $CPP names a directory.
+ if test -n "$CPP" && test -d "$CPP"; then
+   CPP=
+@@ -854,33 +963,37 @@
+   # On the NeXT, cc -E runs the code through the compiler's parser,
+   # not just through cpp.
+   cat > conftest.$ac_ext <<EOF
+-#line 858 "configure"
++#line 967 "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:864: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:973: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ ac_err=`grep -v '^ *+' conftest.out`
+ if test -z "$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 873 "configure"
++#line 984 "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:879: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:990: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ ac_err=`grep -v '^ *+' conftest.out`
+ if test -z "$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
+@@ -895,38 +1008,13 @@
+ fi
+ echo "$ac_t""$CPP" 1>&6
+ 
+-# If we cannot run a trivial program, we must be cross compiling.
+-echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
+-if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
+-  echo $ac_n "(cached) $ac_c" 1>&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  ac_cv_c_cross=yes
+-else
+-cat > conftest.$ac_ext <<EOF
+-#line 908 "configure"
+-#include "confdefs.h"
+-main(){return(0);}
+-EOF
+-{ (eval echo configure:912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+-if test -s conftest && (./conftest; exit) 2>/dev/null; then
+-  ac_cv_c_cross=no
+-else
+-  ac_cv_c_cross=yes
+-fi
+-fi
+-rm -fr conftest*
+-fi
+-
+-echo "$ac_t""$ac_cv_c_cross" 1>&6
+-cross_compiling=$ac_cv_c_cross
+-
+ echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
++echo "configure:1013: checking for ANSI C header files" >&5
+ if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+   cat > conftest.$ac_ext <<EOF
+-#line 930 "configure"
++#line 1018 "configure"
+ #include "confdefs.h"
+ #include <stdlib.h>
+ #include <stdarg.h>
+@@ -934,13 +1022,15 @@
+ #include <float.h>
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:938: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:1026: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ ac_err=`grep -v '^ *+' conftest.out`
+ if test -z "$ac_err"; then
+   rm -rf conftest*
+   ac_cv_header_stdc=yes
+ else
+   echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
+   rm -rf conftest*
+   ac_cv_header_stdc=no
+ fi
+@@ -949,7 +1039,7 @@
+ if test $ac_cv_header_stdc = yes; then
+   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat > conftest.$ac_ext <<EOF
+-#line 953 "configure"
++#line 1043 "configure"
+ #include "confdefs.h"
+ #include <string.h>
+ EOF
+@@ -967,7 +1057,7 @@
+ if test $ac_cv_header_stdc = yes; then
+   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat > conftest.$ac_ext <<EOF
+-#line 971 "configure"
++#line 1061 "configure"
+ #include "confdefs.h"
+ #include <stdlib.h>
+ EOF
+@@ -987,8 +1077,8 @@
+ if test "$cross_compiling" = yes; then
+   :
+ else
+-cat > conftest.$ac_ext <<EOF
+-#line 992 "configure"
++  cat > conftest.$ac_ext <<EOF
++#line 1082 "configure"
+ #include "confdefs.h"
+ #include <ctype.h>
+ #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+@@ -999,15 +1089,19 @@
+ exit (0); }
+ 
+ EOF
+-{ (eval echo configure:1003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+-if test -s conftest && (./conftest; exit) 2>/dev/null; then
++if { (eval echo configure:1093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
++then
+   :
+ else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -fr conftest*
+   ac_cv_header_stdc=no
+ fi
+-fi
+ rm -fr conftest*
+ fi
++
++fi
+ fi
+ 
+ echo "$ac_t""$ac_cv_header_stdc" 1>&6
+@@ -1020,24 +1114,27 @@
+ 
+ for ac_hdr in string.h
+ do
+-ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
++ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+ echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
++echo "configure:1120: 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 1030 "configure"
++#line 1125 "configure"
+ #include "confdefs.h"
+ #include <$ac_hdr>
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:1035: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:1130: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ ac_err=`grep -v '^ *+' conftest.out`
+ if test -z "$ac_err"; then
+   rm -rf conftest*
+   eval "ac_cv_header_$ac_safe=yes"
+ else
+   echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
+   rm -rf conftest*
+   eval "ac_cv_header_$ac_safe=no"
+ fi
+@@ -1045,7 +1142,7 @@
+ fi
+ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+   echo "$ac_t""yes" 1>&6
+-    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
++    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+   cat >> confdefs.h <<EOF
+ #define $ac_tr_hdr 1
+ EOF
+@@ -1066,26 +1163,28 @@
+ V_TARCMD="tar cfh"
+ V_SIGRET="void"
+ 
+-echo $ac_n "checking for -lXbsd""... $ac_c" 1>&6
+-ac_lib_var=`echo Xbsd'_'main | tr './+\055' '__p_'`
++echo $ac_n "checking for main in -lXbsd""... $ac_c" 1>&6
++echo "configure:1168: checking for main in -lXbsd" >&5
++ac_lib_var=`echo Xbsd'_'main | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+   ac_save_LIBS="$LIBS"
+ LIBS="-lXbsd  $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 1078 "configure"
++#line 1176 "configure"
+ #include "confdefs.h"
+ 
+-int main() { return 0; }
+-int t() {
++int main() {
+ main()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
++if { (eval echo configure:1183: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+   rm -rf conftest*
+   eval "ac_cv_lib_$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
+@@ -1100,30 +1199,32 @@
+   echo "$ac_t""no" 1>&6
+ fi
+ 
+-echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
+-ac_lib_var=`echo socket'_'poll | tr './+\055' '__p_'`
++echo $ac_n "checking for poll in -lsocket""... $ac_c" 1>&6
++echo "configure:1204: checking for poll in -lsocket" >&5
++ac_lib_var=`echo socket'_'poll | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+   ac_save_LIBS="$LIBS"
+ LIBS="-lsocket  $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 1112 "configure"
++#line 1212 "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 poll();
+ 
+-int main() { return 0; }
+-int t() {
++int main() {
+ poll()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
++if { (eval echo configure:1223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+   rm -rf conftest*
+   eval "ac_cv_lib_$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
+@@ -1138,30 +1239,32 @@
+   echo "$ac_t""no" 1>&6
+ fi
+ 
+-echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
+-ac_lib_var=`echo nsl'_'gethostbyname | tr './+\055' '__p_'`
++echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
++echo "configure:1244: checking for gethostbyname in -lnsl" >&5
++ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+   ac_save_LIBS="$LIBS"
+ LIBS="-lnsl  $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 1150 "configure"
++#line 1252 "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 gethostbyname();
+ 
+-int main() { return 0; }
+-int t() {
++int main() {
+ gethostbyname()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
++if { (eval echo configure:1263: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+   rm -rf conftest*
+   eval "ac_cv_lib_$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
+@@ -1176,30 +1279,32 @@
+   echo "$ac_t""no" 1>&6
+ fi
+ 
+-echo $ac_n "checking for -ldnet_stub""... $ac_c" 1>&6
+-ac_lib_var=`echo dnet_stub'_'getnodebyname | tr './+\055' '__p_'`
++echo $ac_n "checking for getnodebyname in -ldnet_stub""... $ac_c" 1>&6
++echo "configure:1284: checking for getnodebyname in -ldnet_stub" >&5
++ac_lib_var=`echo dnet_stub'_'getnodebyname | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+   ac_save_LIBS="$LIBS"
+ LIBS="-ldnet_stub  $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 1188 "configure"
++#line 1292 "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 getnodebyname();
+ 
+-int main() { return 0; }
+-int t() {
++int main() {
+ getnodebyname()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
++if { (eval echo configure:1303: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+   rm -rf conftest*
+   eval "ac_cv_lib_$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
+@@ -1304,18 +1409,20 @@
+ echo "checking for X11 header files"
+ if test "$x_includes" = NONE ; then
+ 	cat > conftest.$ac_ext <<EOF
+-#line 1308 "configure"
++#line 1413 "configure"
+ #include "confdefs.h"
+ #include <X11/Intrinsic.h>
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:1313: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:1418: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ ac_err=`grep -v '^ *+' conftest.out`
+ if test -z "$ac_err"; then
+   rm -rf conftest*
+   x_includes=""
+ else
+   echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
+   rm -rf conftest*
+   x_includes=NONE
+ fi
+@@ -1340,30 +1447,32 @@
+ 
+ echo "checking for X11 library archive"
+ if test "$x_libraries" = NONE ; then
+-	echo $ac_n "checking for -lX11""... $ac_c" 1>&6
+-ac_lib_var=`echo X11'_'XOpenDisplay | tr './+\055' '__p_'`
++	echo $ac_n "checking for XOpenDisplay in -lX11""... $ac_c" 1>&6
++echo "configure:1452: checking for XOpenDisplay in -lX11" >&5
++ac_lib_var=`echo X11'_'XOpenDisplay | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+   ac_save_LIBS="$LIBS"
+ LIBS="-lX11  $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 1352 "configure"
++#line 1460 "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 XOpenDisplay();
+ 
+-int main() { return 0; }
+-int t() {
++int main() {
+ XOpenDisplay()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
++if { (eval echo configure:1471: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+   rm -rf conftest*
+   eval "ac_cv_lib_$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
+@@ -1397,30 +1506,32 @@
+ 
+ if test -n "$V_SHM" ; then
+ 	if test -z "$x_libraries" ; then
+-		echo $ac_n "checking for -lXext""... $ac_c" 1>&6
+-ac_lib_var=`echo Xext'_'XShmAttach | tr './+\055' '__p_'`
++		echo $ac_n "checking for XShmAttach in -lXext""... $ac_c" 1>&6
++echo "configure:1511: checking for XShmAttach in -lXext" >&5
++ac_lib_var=`echo Xext'_'XShmAttach | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+   ac_save_LIBS="$LIBS"
+ LIBS="-lXext -lX11 $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 1409 "configure"
++#line 1519 "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 XShmAttach();
+ 
+-int main() { return 0; }
+-int t() {
++int main() {
+ XShmAttach()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1421: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
++if { (eval echo configure:1530: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+   rm -rf conftest*
+   eval "ac_cv_lib_$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
+@@ -1468,6 +1579,7 @@
    d=""
  fi
  
-+tclposs="tcl7.5 tcl75 tcl"
++tclposs="tcl8.0 tcl80 tcl"
  if test "$d" != "" ; then 
  	if test ! -d $d ; then 
  		echo "'$d' is not a directory"
-@@ -1478,18 +1479,18 @@
+@@ -1478,22 +1590,22 @@
  		echo "can't find tcl.h in $d/include"
  		exit 1
  	fi
@@ -35,41 +838,106 @@
  		echo "can't find libtcl.a in $d/lib"
  		exit 1
  	fi
-@@ -1508,12 +1509,12 @@
+-	places="$d/lib/tcl7.5 \
++	places="$d/lib/tcl8.0 \
+ 		$d/lib/tcl"
+ 	V_LIBRARY_TCL=FAIL
+ 	for dir in $places; do
+@@ -1508,31 +1620,34 @@
  	fi
  else
  	cat > conftest.$ac_ext <<EOF
 -#line 1512 "configure"
-+#line 1513 "configure"
++#line 1624 "configure"
  #include "confdefs.h"
  #include <tcl.h>
  EOF
  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 -{ (eval echo configure:1517: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+{ (eval echo configure:1518: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:1629: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
  ac_err=`grep -v '^ *+' conftest.out`
  if test -z "$ac_err"; then
    rm -rf conftest*
-@@ -1554,7 +1555,7 @@
+   V_INCLUDE_TCL=""
+ else
+   echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
+   rm -rf conftest*
+   V_INCLUDE_TCL=FAIL
+ fi
+ rm -f conftest*
+ 	if test "$V_INCLUDE_TCL" = FAIL; then
+ 		echo "checking for tcl.h"
+-		places="$PWD/../tcl7.5 \
+-			/usr/src/local/tcl7.5 \
+-			/import/tcl/include/tcl7.5 \
++		places="$PWD/../tcl8.0 \
++			/usr/src/local/tcl8.0 \
++			/import/tcl/include/tcl8.0 \
+ 			$prefix/include \
+ 			$x_includes/tk \
+ 			$x_includes \
+ 			/usr/local/include \
++			/usr/local/include/tcl8.0 \
+ 			/usr/contrib/include \
+ 			/usr/include"
+ 		for dir in $places; do
+@@ -1546,26 +1661,28 @@
+ 			exit 1
+ 		fi
+ 	fi
+-	echo $ac_n "checking for -ltcl7.5""... $ac_c" 1>&6
+-ac_lib_var=`echo tcl7.5'_'main | tr './+\055' '__p_'`
++	echo $ac_n "checking for main in -ltcl8.0""... $ac_c" 1>&6
++echo "configure:1666: checking for main in -ltcl8.0" >&5
++ac_lib_var=`echo tcl8.0'_'main | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
    ac_save_LIBS="$LIBS"
- LIBS="-ltcl7.5  $LIBS"
+-LIBS="-ltcl7.5  $LIBS"
++LIBS="-ltcl8.0  $LIBS"
  cat > conftest.$ac_ext <<EOF
 -#line 1558 "configure"
-+#line 1559 "configure"
++#line 1674 "configure"
  #include "confdefs.h"
  
- int main() { return 0; }
-@@ -1562,7 +1563,7 @@
+-int main() { return 0; }
+-int t() {
++int main() {
  main()
  ; return 0; }
  EOF
 -if { (eval echo configure:1566: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-+if { (eval echo configure:1567: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
++if { (eval echo configure:1681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
    rm -rf conftest*
    eval "ac_cv_lib_$ac_lib_var=yes"
  else
-@@ -1594,12 +1595,17 @@
- 			/import/tcl/lib/tcl7.5 \
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
+   rm -rf conftest*
+   eval "ac_cv_lib_$ac_lib_var=no"
+ fi
+@@ -1575,7 +1692,7 @@
+ fi
+ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+   echo "$ac_t""yes" 1>&6
+-  V_LIB_TCL="-ltcl7.5"
++  V_LIB_TCL="-ltcl8.0"
+ else
+   echo "$ac_t""no" 1>&6
+ V_LIB_TCL="FAIL"
+@@ -1589,17 +1706,22 @@
+ 			/usr/contrib/lib \
+ 			/usr/local/lib \
+ 			/usr/lib \
+-			$PWD/../tcl7.5 \
+-			/usr/src/local/tcl7.5 \
+-			/import/tcl/lib/tcl7.5 \
++			$PWD/../tcl8.0 \
++			/usr/src/local/tcl8.0 \
++			/import/tcl/lib/tcl8.0 \
  			"
  		for dir in $places; do
 -			if test -r $dir/libtcl7.5.so -o -r $dir/libtcl7.5.a; then
@@ -92,23 +960,39 @@
  				break
  			fi
  		done
-@@ -1623,6 +1629,7 @@
- 		$x_libraries/tcl7.5 \
+@@ -1614,15 +1736,16 @@
+ 	fi
+ 	echo "checking for tcl/init.tcl"
+ 	V_LIBRARY_TCL=FAIL
+-	places="/usr/local/lib/tcl7.5 \
+-		/usr/contrib/lib/tcl7.5 \
+-		/usr/lib/tcl7.5 \
+-		/usr/lib/tk/tcl7.5 \
+-		/import/tcl/lib/tcl7.5 \
+-		$prefix/lib/tcl7.5 \
+-		$x_libraries/tcl7.5 \
++	places="/usr/local/lib/tcl8.0 \
++		/usr/contrib/lib/tcl8.0 \
++		/usr/lib/tcl8.0 \
++		/usr/lib/tk/tcl8.0 \
++		/import/tcl/lib/tcl8.0 \
++		$prefix/lib/tcl8.0 \
++		$x_libraries/tcl8.0 \
  		/usr/local/lib/tcl \
  		/usr/lib/tcl \
 +		/usr/libdata/tcl \
  		/usr/lib/tk/tcl \
  		/import/tcl/lib/tcl \
  		$prefix/lib/tcl \
-@@ -1651,6 +1658,7 @@
+@@ -1651,6 +1774,7 @@
    d=""
  fi
  
-+tkposs="tk4.1 tk41 tk"
++tkposs="tk8.0 tk80 tk"
  if test "$d" != "" ; then 
  	if test ! -d $d ; then 
  		echo "'$d' is not a directory"
-@@ -1661,18 +1669,18 @@
+@@ -1661,22 +1785,22 @@
  		echo "can't find tk.h in $d/include"
  		exit 1
  	fi
@@ -135,40 +1019,97 @@
  		echo "can't find libtk.a in $d/lib"
  		exit 1
  	fi
-@@ -1691,12 +1699,12 @@
+-	places="$d/lib/tk4.1 \
++	places="$d/lib/tk8.0 \
+ 		$d/lib/tk"
+ 	V_LIBRARY_TK=FAIL
+ 	for dir in $places; do
+@@ -1691,18 +1815,20 @@
  	fi
  else
  	cat > conftest.$ac_ext <<EOF
 -#line 1695 "configure"
-+#line 1703 "configure"
++#line 1819 "configure"
  #include "confdefs.h"
  #include <tk.h>
  EOF
  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 -{ (eval echo configure:1700: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+{ (eval echo configure:1708: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:1824: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
  ac_err=`grep -v '^ *+' conftest.out`
  if test -z "$ac_err"; then
    rm -rf conftest*
-@@ -1741,7 +1749,7 @@
+   V_INCLUDE_TK=""
+ else
+   echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
+   rm -rf conftest*
+   V_INCLUDE_TK=FAIL
+ fi
+@@ -1713,14 +1839,15 @@
+ 		places="\
+ 			$prefix/include \
+ 			/usr/local/include \
++			/usr/local/include/tk8.0 \
+ 			/usr/contrib/include \
+ 			/usr/include/tcl \
+ 			/usr/include\
+ 			$x_includes/tk \
+ 			$x_includes \
+-			$PWD/../tk4.1 \
+-			/usr/src/local/tk4.1 \
+-			/import/tcl/include/tk4.1 \
++			$PWD/../tk8.0 \
++			/usr/src/local/tk8.0 \
++			/import/tcl/include/tk8.0 \
+ 			"
+ 		for dir in $places; do
+ 			if test -r $dir/tk.h ; then
+@@ -1733,26 +1860,28 @@
+ 			exit 1
+ 		fi
+ 	fi
+-	echo $ac_n "checking for -ltk4.1""... $ac_c" 1>&6
+-ac_lib_var=`echo tk4.1'_'main | tr './+\055' '__p_'`
++	echo $ac_n "checking for main in -ltk8.0""... $ac_c" 1>&6
++echo "configure:1865: checking for main in -ltk8.0" >&5
++ac_lib_var=`echo tk8.0'_'main | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
    ac_save_LIBS="$LIBS"
- LIBS="-ltk4.1  $LIBS"
+-LIBS="-ltk4.1  $LIBS"
++LIBS="-ltk8.0  $LIBS"
  cat > conftest.$ac_ext <<EOF
 -#line 1745 "configure"
-+#line 1753 "configure"
++#line 1873 "configure"
  #include "confdefs.h"
  
- int main() { return 0; }
-@@ -1749,7 +1757,7 @@
+-int main() { return 0; }
+-int t() {
++int main() {
  main()
  ; return 0; }
  EOF
 -if { (eval echo configure:1753: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-+if { (eval echo configure:1761: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
++if { (eval echo configure:1880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
    rm -rf conftest*
    eval "ac_cv_lib_$ac_lib_var=yes"
  else
-@@ -1780,12 +1788,17 @@
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
+   rm -rf conftest*
+   eval "ac_cv_lib_$ac_lib_var=no"
+ fi
+@@ -1775,17 +1904,22 @@
+ 			/usr/lib \
+ 			/usr/lib/tk \
+ 			/import/tcl/lib \
+-			$PWD/../tk4.1 \
+-			/usr/src/local/tk4.1 \
++			$PWD/../tk8.0 \
++			/usr/src/local/tk8.0 \
  			$prefix/lib \
  			$x_libraries"
  		for dir in $places; do
@@ -192,37 +1133,78 @@
  				break
  			fi
  		done
-@@ -1944,12 +1957,12 @@
+@@ -1800,15 +1934,15 @@
+ 	fi
+ 	echo "checking for tk/tk.tcl"
+ 	V_LIBRARY_TK=FAIL
+-	places="/usr/local/lib/tk4.1 \
+-		/usr/contrib/lib/tk4.1 \
+-		/usr/lib/tk4.1 \
+-		/usr/lib/tk/tk4.1 \
+-		/import/tcl/lib/tk4.1 \
+-		$prefix/lib/tk4.1 \
+-		$x_libraries/tk4.1 \
+-		$PWD/../tk4.1/library \
+-		/usr/src/local/tk4.1/library \
++	places="/usr/local/lib/tk8.0 \
++		/usr/contrib/lib/tk8.0 \
++		/usr/lib/tk8.0 \
++		/usr/lib/tk/tk8.0 \
++		/import/tcl/lib/tk8.0 \
++		$prefix/lib/tk8.0 \
++		$x_libraries/tk8.0 \
++		$PWD/../tk8.0/library \
++		/usr/src/local/tk8.0/library \
+ 		/usr/local/lib/tk \
+ 		/usr/lib/tk \
+ 		/usr/lib/tk/tk \
+@@ -1944,18 +2078,20 @@
  fi
  
  cat > conftest.$ac_ext <<EOF
 -#line 1948 "configure"
-+#line 1961 "configure"
++#line 2082 "configure"
  #include "confdefs.h"
  #include <sys/audioio.h>
  EOF
  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 -{ (eval echo configure:1953: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+{ (eval echo configure:1966: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:2087: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
  ac_err=`grep -v '^ *+' conftest.out`
  if test -z "$ac_err"; then
    rm -rf conftest*
-@@ -1963,12 +1976,12 @@
+   x=audio-sun.o
+ else
+   echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
+   rm -rf conftest*
+   x=""
+ fi
+@@ -1963,18 +2099,20 @@
  V_OBJ_AUDIO="$V_OBJ_AUDIO $x"
  
  cat > conftest.$ac_ext <<EOF
 -#line 1967 "configure"
-+#line 1980 "configure"
++#line 2103 "configure"
  #include "confdefs.h"
  #include <sun/audioio.h>
  EOF
  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 -{ (eval echo configure:1972: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+{ (eval echo configure:1985: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:2108: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
  ac_err=`grep -v '^ *+' conftest.out`
  if test -z "$ac_err"; then
    rm -rf conftest*
-@@ -2000,17 +2013,20 @@
+   x=audio-sun.o
+ else
+   echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
+   rm -rf conftest*
+   x=""
+ fi
+@@ -2000,17 +2138,20 @@
  	V_DEFINE="$V_DEFINE -DNEED_SUNOS_PROTOS"
  	V_STATIC="-static"
  	;;
@@ -250,7 +1232,7 @@
  	fi
  	V_LIB_AUDIO="$V_LIB_AUDIO -laudio"
  	V_OBJ_AUDIO="$V_OBJ_AUDIO audio-sgi.o"
-@@ -2051,7 +2067,7 @@
+@@ -2051,7 +2192,7 @@
  	CXX="xlC -+ -qlanglvl=compat -I/usr/lpp/xlC/include -I/usr/include"
  	CC="cc -Dinline="
  	V_OBJ_AUDIO="$V_OBJ_AUDIO audio-ibm.o"
@@ -259,53 +1241,230 @@
  	;;
  *-*-aix4*)
  	V_DEFINE="$V_DEFINE -DSIGARGS=int -D_AIX41"
-@@ -2094,7 +2110,7 @@
+@@ -2086,30 +2227,32 @@
+ 		V_LIB_DL="dld"
+ 		;;
+ 	*-*-linux*)
+-		echo $ac_n "checking for -ldl""... $ac_c" 1>&6
+-ac_lib_var=`echo dl'_'dlopen | tr './+\055' '__p_'`
++		echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
++echo "configure:2232: checking for dlopen in -ldl" >&5
++ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
    ac_save_LIBS="$LIBS"
  LIBS="-ldl  $LIBS"
  cat > conftest.$ac_ext <<EOF
 -#line 2098 "configure"
-+#line 2114 "configure"
++#line 2240 "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
-@@ -2106,7 +2122,7 @@
+     builtin and then its argument prototype would still apply.  */
+ char dlopen();
+ 
+-int main() { return 0; }
+-int t() {
++int main() {
  dlopen()
  ; return 0; }
  EOF
 -if { (eval echo configure:2110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-+if { (eval echo configure:2126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
++if { (eval echo configure:2251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
    rm -rf conftest*
    eval "ac_cv_lib_$ac_lib_var=yes"
  else
-@@ -2136,7 +2152,7 @@
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
+   rm -rf conftest*
+   eval "ac_cv_lib_$ac_lib_var=no"
+ fi
+@@ -2128,26 +2271,28 @@
+ 		;;
+ 	esac
+ 	if test ! -z "$V_LIB_DL" ; then
+-		echo $ac_n "checking for -l$V_LIB_DL""... $ac_c" 1>&6
+-ac_lib_var=`echo $V_LIB_DL'_'main | tr './+\055' '__p_'`
++		echo $ac_n "checking for main in -l$V_LIB_DL""... $ac_c" 1>&6
++echo "configure:2276: checking for main in -l$V_LIB_DL" >&5
++ac_lib_var=`echo $V_LIB_DL'_'main | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
    ac_save_LIBS="$LIBS"
  LIBS="-l$V_LIB_DL $V_STATIC $LIBS"
  cat > conftest.$ac_ext <<EOF
 -#line 2140 "configure"
-+#line 2156 "configure"
++#line 2284 "configure"
  #include "confdefs.h"
  
- int main() { return 0; }
-@@ -2144,7 +2160,7 @@
+-int main() { return 0; }
+-int t() {
++int main() {
  main()
  ; return 0; }
  EOF
 -if { (eval echo configure:2148: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-+if { (eval echo configure:2164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
++if { (eval echo configure:2291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
    rm -rf conftest*
    eval "ac_cv_lib_$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
+@@ -2157,7 +2302,8 @@
+ fi
+ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+   echo "$ac_t""yes" 1>&6
+-    ac_tr_lib=HAVE_LIB`echo $V_LIB_DL | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++    ac_tr_lib=HAVE_LIB`echo $V_LIB_DL | sed -e 's/[^a-zA-Z0-9_]/_/g' \
++    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+   cat >> confdefs.h <<EOF
+ #define $ac_tr_lib 1
+ EOF
+@@ -2231,11 +2377,25 @@
+ # --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 |
+-  sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
+-  >> confcache
++  case `(ac_space=' '; set) 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
+@@ -2302,7 +2462,7 @@
+     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 2.10"
++    echo "$CONFIG_STATUS generated by autoconf version 2.12"
+     exit 0 ;;
+   -help | --help | --hel | --he | --h)
+     echo "\$ac_cs_usage"; exit 0 ;;
+@@ -2392,20 +2552,56 @@
+ 
+ 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"}
+ EOF
+ cat >> $CONFIG_STATUS <<\EOF
+ for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+-  # Support "outfile[:infile]", defaulting infile="outfile.in".
++  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+   case "$ac_file" in
+-  *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
++  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+   *) ac_file_in="${ac_file}.in" ;;
+   esac
+ 
+-  # Adjust relative srcdir, etc. for subdirectories.
++  # 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 $ac_file|sed 's%/[^/][^/]*$%%'`
+@@ -2429,6 +2625,7 @@
+     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."
+@@ -2437,15 +2634,21 @@
+ # $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
+-" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
++" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+ fi; done
+-rm -f conftest.subs
++rm -f conftest.s*
+ 
++EOF
++cat >> $CONFIG_STATUS <<EOF
+ 
++EOF
++cat >> $CONFIG_STATUS <<\EOF
+ 
+ exit 0
+ EOF
 --- configure.in.tk.orig	Thu May 16 01:06:05 1996
-+++ configure.in.tk	Thu Nov  7 18:05:18 1996
++++ configure.in.tk	Tue Sep  9 11:35:45 1997
 @@ -2,6 +2,7 @@
  dnl $Header: configure.in.tk,v 1.2 96/05/16 01:03:40 van Exp $ (LBL)
  
  AC_ARG_WITH(tcl,	--with-tcl=path	specify a pathname for tcl, d=$withval, d="")
-+tclposs="tcl7.5 tcl75 tcl"
++tclposs="tcl8.0 tcl80 tcl"
  if test "$d" != "" ; then 
  	if test ! -d $d ; then 
  		echo "'$d' is not a directory"
-@@ -12,18 +13,18 @@
+@@ -12,22 +13,22 @@
  		echo "can't find tcl.h in $d/include"
  		exit 1
  	fi
@@ -332,8 +1491,48 @@
  		echo "can't find libtcl.a in $d/lib"
  		exit 1
  	fi
-@@ -78,12 +79,17 @@
- 			/import/tcl/lib/tcl7.5 \
+-	places="$d/lib/tcl7.5 \
++	places="$d/lib/tcl8.0 \
+ 		$d/lib/tcl"
+ 	V_LIBRARY_TCL=FAIL
+ 	for dir in $places; do
+@@ -44,13 +45,14 @@
+ 	AC_TEST_CPP([#include <tcl.h>], V_INCLUDE_TCL="", V_INCLUDE_TCL=FAIL)
+ 	if test "$V_INCLUDE_TCL" = FAIL; then
+ 		echo "checking for tcl.h"
+-		places="$PWD/../tcl7.5 \
+-			/usr/src/local/tcl7.5 \
+-			/import/tcl/include/tcl7.5 \
++		places="$PWD/../tcl8.0 \
++			/usr/src/local/tcl8.0 \
++			/import/tcl/include/tcl8.0 \
+ 			$prefix/include \
+ 			$x_includes/tk \
+ 			$x_includes \
+ 			/usr/local/include \
++			/usr/local/include/tcl8.0 \
+ 			/usr/contrib/include \
+ 			/usr/include"
+ 		for dir in $places; do
+@@ -64,7 +66,7 @@
+ 			exit 1
+ 		fi
+ 	fi
+-	AC_CHECK_LIB(tcl7.5, main, V_LIB_TCL="-ltcl7.5", V_LIB_TCL="FAIL")
++	AC_CHECK_LIB(tcl8.0, main, V_LIB_TCL="-ltcl8.0", V_LIB_TCL="FAIL")
+ 	if test "$V_LIB_TCL" = FAIL; then
+ 		echo "checking for libtcl.a"
+ 		places="\
+@@ -73,17 +75,22 @@
+ 			/usr/contrib/lib \
+ 			/usr/local/lib \
+ 			/usr/lib \
+-			$PWD/../tcl7.5 \
+-			/usr/src/local/tcl7.5 \
+-			/import/tcl/lib/tcl7.5 \
++			$PWD/../tcl8.0 \
++			/usr/src/local/tcl8.0 \
++			/import/tcl/lib/tcl8.0 \
  			"
  		for dir in $places; do
 -			if test -r $dir/libtcl7.5.so -o -r $dir/libtcl7.5.a; then
@@ -356,23 +1555,39 @@
  				break
  			fi
  		done
-@@ -107,6 +113,7 @@
- 		$x_libraries/tcl7.5 \
+@@ -98,15 +105,16 @@
+ 	fi
+ 	echo "checking for tcl/init.tcl"
+ 	V_LIBRARY_TCL=FAIL
+-	places="/usr/local/lib/tcl7.5 \
+-		/usr/contrib/lib/tcl7.5 \
+-		/usr/lib/tcl7.5 \
+-		/usr/lib/tk/tcl7.5 \
+-		/import/tcl/lib/tcl7.5 \
+-		$prefix/lib/tcl7.5 \
+-		$x_libraries/tcl7.5 \
++	places="/usr/local/lib/tcl8.0 \
++		/usr/contrib/lib/tcl8.0 \
++		/usr/lib/tcl8.0 \
++		/usr/lib/tk/tcl8.0 \
++		/import/tcl/lib/tcl8.0 \
++		$prefix/lib/tcl8.0 \
++		$x_libraries/tcl8.0 \
  		/usr/local/lib/tcl \
  		/usr/lib/tcl \
 +		/usr/libdata/tcl \
  		/usr/lib/tk/tcl \
  		/import/tcl/lib/tcl \
  		$prefix/lib/tcl \
-@@ -128,6 +135,7 @@
+@@ -128,6 +136,7 @@
  AC_SUBST(V_LIBRARY_TCL)
  
  AC_ARG_WITH(tk,	--with-tk=path	specify a pathname for tk, d=$withval, d="")
-+tkposs="tk4.1 tk41 tk"
++tkposs="tk8.0 tk80 tk"
  if test "$d" != "" ; then 
  	if test ! -d $d ; then 
  		echo "'$d' is not a directory"
-@@ -138,18 +146,18 @@
+@@ -138,22 +147,22 @@
  		echo "can't find tk.h in $d/include"
  		exit 1
  	fi
@@ -399,7 +1614,47 @@
  		echo "can't find libtk.a in $d/lib"
  		exit 1
  	fi
-@@ -207,12 +215,17 @@
+-	places="$d/lib/tk4.1 \
++	places="$d/lib/tk8.0 \
+ 		$d/lib/tk"
+ 	V_LIBRARY_TK=FAIL
+ 	for dir in $places; do
+@@ -174,14 +183,15 @@
+ 		places="\
+ 			$prefix/include \
+ 			/usr/local/include \
++			/usr/local/include/tk8.0 \
+ 			/usr/contrib/include \
+ 			/usr/include/tcl \
+ 			/usr/include\
+ 			$x_includes/tk \
+ 			$x_includes \
+-			$PWD/../tk4.1 \
+-			/usr/src/local/tk4.1 \
+-			/import/tcl/include/tk4.1 \
++			$PWD/../tk8.0 \
++			/usr/src/local/tk8.0 \
++			/import/tcl/include/tk8.0 \
+ 			"
+ 		for dir in $places; do
+ 			if test -r $dir/tk.h ; then
+@@ -194,7 +204,7 @@
+ 			exit 1
+ 		fi
+ 	fi
+-	AC_CHECK_LIB(tk4.1, main, V_LIB_TK="-ltk4.1", V_LIB_TK="FAIL")
++	AC_CHECK_LIB(tk8.0, main, V_LIB_TK="-ltk4.1", V_LIB_TK="FAIL")
+ 	if test "$V_LIB_TK" = FAIL; then
+ 		echo "checking for libtk.a"
+ 		places="/usr/local/lib \
+@@ -202,17 +212,22 @@
+ 			/usr/lib \
+ 			/usr/lib/tk \
+ 			/import/tcl/lib \
+-			$PWD/../tk4.1 \
+-			/usr/src/local/tk4.1 \
++			$PWD/../tk8.0 \
++			/usr/src/local/tk8.0 \
  			$prefix/lib \
  			$x_libraries"
  		for dir in $places; do
@@ -423,3 +1678,28 @@
  				break
  			fi
  		done
+@@ -227,15 +242,15 @@
+ 	fi
+ 	echo "checking for tk/tk.tcl"
+ 	V_LIBRARY_TK=FAIL
+-	places="/usr/local/lib/tk4.1 \
+-		/usr/contrib/lib/tk4.1 \
+-		/usr/lib/tk4.1 \
+-		/usr/lib/tk/tk4.1 \
+-		/import/tcl/lib/tk4.1 \
+-		$prefix/lib/tk4.1 \
+-		$x_libraries/tk4.1 \
+-		$PWD/../tk4.1/library \
+-		/usr/src/local/tk4.1/library \
++	places="/usr/local/lib/tk8.0 \
++		/usr/contrib/lib/tk8.0 \
++		/usr/lib/tk8.0 \
++		/usr/lib/tk/tk8.0 \
++		/import/tcl/lib/tk8.0 \
++		$prefix/lib/tk8.0 \
++		$x_libraries/tk8.0 \
++		$PWD/../tk8.0/library \
++		/usr/src/local/tk8.0/library \
+ 		/usr/local/lib/tk \
+ 		/usr/lib/tk \
+ 		/usr/lib/tk/tk \
diff --git a/mbone/vat/files/patch-ab b/mbone/vat/files/patch-ab
new file mode 100644
index 0000000..8424b66
--- /dev/null
+++ b/mbone/vat/files/patch-ab
@@ -0,0 +1,136 @@
+--- tkStripchart.c.orig	Tue Sep  9 11:00:42 1997
++++ tkStripchart.c	Tue Sep  9 10:52:30 1997
+@@ -148,7 +148,7 @@
+ 	int scrollrequired;
+ 	int guarantee_draw;
+ 	int grow_up;
+-	XFontStruct *fontPtr;	/* Information about text font, or NULL. */
++	Tk_Font tkfont;		/* Information about text font, or NULL. */
+ 	XColor *textColorPtr;	/* Color for drawing text. */
+ 	GC textGC;		/* GC for drawing text. */
+ 	XColor *tickColorPtr;	/* Color for drawing ticks. */
+@@ -257,7 +257,7 @@
+ 	{TK_CONFIG_SYNONYM, "-fg", "stripcolor", 0,
+ 	 0, 0, 0},
+ 	{TK_CONFIG_FONT, "-font", "font", "Font",
+-	 DEF_STRIPCHART_FONT, Tk_Offset(Stripchart, fontPtr),
++	 DEF_STRIPCHART_FONT, Tk_Offset(Stripchart, tkfont),
+ 	 0},
+ 	{TK_CONFIG_BOOLEAN, "-guaranteedrawing", "guaranteedrawing",
+ 	 "Guaranteedrawing", DEF_GUARANTEE_DRAW,
+@@ -570,8 +570,8 @@
+ 	if (StripchartPtr->value != NULL)
+ 		free(StripchartPtr->value);
+ 
+-	if (StripchartPtr->fontPtr != NULL)
+-		Tk_FreeFontStruct(StripchartPtr->fontPtr);
++	if (StripchartPtr->tkfont != NULL)
++		Tk_FreeFont(StripchartPtr->tkfont);
+ 
+ 	if (StripchartPtr->textColorPtr != NULL)
+ 		Tk_FreeColor(StripchartPtr->textColorPtr);
+@@ -631,7 +631,7 @@
+ 
+ 	Tk_SetBackgroundFromBorder(StripchartPtr->tkwin, StripchartPtr->border);
+ 
+-	gcValues.font = StripchartPtr->fontPtr->fid;
++	gcValues.font = Tk_FontId(StripchartPtr->tkfont);
+ 	gcValues.foreground = StripchartPtr->textColorPtr->pixel;
+ 	newGC = Tk_GetGC(StripchartPtr->tkwin, GCForeground|GCFont, &gcValues);
+ 	if (StripchartPtr->textGC != None && StripchartPtr->tkwin) {
+@@ -692,8 +692,11 @@
+  {
+ 	int tt = hasatitle(StripchartPtr);
+ 	int bd = StripchartPtr->borderWidth;
+-	int lineHeight = StripchartPtr->fontPtr->ascent +
+-	StripchartPtr->fontPtr->descent;
++	Tk_FontMetrics fm;
++	int lineHeight;
++
++	Tk_GetFontMetrics(StripchartPtr->tkfont, &fm);
++	lineHeight = fm.ascent + fm.descent;
+ 
+ 	Tk_GeometryRequest(StripchartPtr->tkwin,
+ 			   2 * (bd + PADDING) + StripchartPtr->num_strips *
+@@ -726,11 +729,13 @@
+ 	/*
+ 	 * Variable declarations used in the title drawing routines
+ 	 */
+-	XFontStruct *fp = StripchartPtr->fontPtr;
+-	XCharStruct bbox;
+-	int x, dummy;
+-	int lineHeight = StripchartPtr->fontPtr->ascent +
+-	StripchartPtr->fontPtr->descent;
++	Tk_Font tkf = StripchartPtr->tkfont;
++	int x;
++	Tk_FontMetrics fm;
++	int lineHeight;
++
++	Tk_GetFontMetrics(tkf, &fm);
++	lineHeight = fm.ascent + fm.descent;
+ 
+ 	StripchartPtr->displaybits &= ~REDRAW_PENDING;
+ 	if ((StripchartPtr->tkwin == NULL) || !Tk_IsMapped(tkwin))
+@@ -747,18 +752,17 @@
+ 	 * space. Otherwise left justified and clipped on the right.
+ 	 */
+ 	if (tt && StripchartPtr->displaybits & DISPLAY_TITLE) {
+-		XTextExtents(fp, StripchartPtr->title,
+-			     strlen(StripchartPtr->title),
+-			     &dummy, &dummy, &dummy, &bbox);
+-		if (bbox.lbearing + bbox.rbearing < Tk_Width(tkwin) - 2 * bd)
+-			x = (Tk_Width(tkwin) - bbox.lbearing - bbox.rbearing)/2;
++		int width = Tk_TextWidth(tkf, StripchartPtr->title,
++			     strlen(StripchartPtr->title));
++		if (width < Tk_Width(tkwin) - 2 * bd)
++			x = (Tk_Width(tkwin) - width)/2;
+ 		else
+ 			x = bd + PADDING;
+ 
+ 		XClearArea(Tk_Display(tkwin), Tk_WindowId(tkwin), bd, bd,
+ 		     Tk_Width(tkwin) - 2 * bd, lineHeight + PADDING, False);
+ 		XDrawString(Tk_Display(tkwin), Tk_WindowId(tkwin),
+-		       StripchartPtr->textGC, x, fp->max_bounds.ascent + bd,
++		       StripchartPtr->textGC, x, fm.ascent + bd,	/*XXX no max_bounds */
+ 			StripchartPtr->title, strlen(StripchartPtr->title));
+ 	}
+ 	/*
+@@ -1057,7 +1061,8 @@
+ DrawStripi(Stripchart* SPtr, int i)
+ {
+ 	Tk_Window tkwin = SPtr->tkwin;
+-	int lineHeight = SPtr->fontPtr->ascent + SPtr->fontPtr->descent;
++	Tk_FontMetrics fm;
++	int lineHeight;
+ 	int x = SPtr->borderWidth + PADDING + (i - 1) * SPtr->strip_width;
+ 	int y = SPtr->borderWidth + PADDING +
+ 		hasatitle(SPtr) * (lineHeight + PADDING);
+@@ -1066,6 +1071,9 @@
+ 	double maxv = SPtr->max_value;
+ 	double minv = SPtr->min_value;
+ 
++	Tk_GetFontMetrics(SPtr->tkfont, &fm);
++	lineHeight = fm.ascent + fm.descent;
++
+ 	if (i < 1 || i > SPtr->num_strips)
+ 		return;
+ 
+@@ -1136,7 +1144,8 @@
+ ScrollStrips(Stripchart* SPtr)
+ {
+ 	Tk_Window tkwin = SPtr->tkwin;
+-	int lineHeight = SPtr->fontPtr->ascent + SPtr->fontPtr->descent;
++	Tk_FontMetrics fm;
++	int lineHeight;
+ 	int src_x = SPtr->borderWidth + PADDING + SPtr->strip_width;
+ 	int src_y = SPtr->borderWidth + PADDING +
+ 		    hasatitle(SPtr) * (lineHeight + PADDING);
+@@ -1144,6 +1153,8 @@
+ 	int dest_y = src_y;
+ 	int w = (SPtr->num_strips - 1) * SPtr->strip_width;
+ 	int h = SPtr->max_height;
++
++	Tk_GetFontMetrics(SPtr->tkfont, &fm);
+ 
+ 	XCopyArea(Tk_Display(tkwin), Tk_WindowId(tkwin), Tk_WindowId(tkwin),
+ 	          Tk_GetGC(tkwin, 0, NULL), src_x, src_y, w, h, dest_x, dest_y);
diff --git a/mbone/vat/files/patch-ac b/mbone/vat/files/patch-ac
new file mode 100644
index 0000000..4214439
--- /dev/null
+++ b/mbone/vat/files/patch-ac
@@ -0,0 +1,11 @@
+--- main.cc.orig	Tue Sep  9 11:17:10 1997
++++ main.cc	Tue Sep  9 11:17:31 1997
+@@ -162,7 +162,7 @@
+ 		else {
+ 			Tk_Window tk = t.tkmain();
+ 			Tk_Uid uid = Tk_GetUid((char*)argv[1]);
+-			XFontStruct* p = Tk_GetFontStruct(t.interp(), tk, uid);
++			Tk_Font p = Tk_GetFont(t.interp(), tk, uid);
+ 			t.result(p != 0 ? "1" : "0");
+ 		}
+ 		return (TCL_OK);
diff --git a/mbone/vat/files/patch-ad b/mbone/vat/files/patch-ad
new file mode 100644
index 0000000..8577e53
--- /dev/null
+++ b/mbone/vat/files/patch-ad
@@ -0,0 +1,70 @@
+--- sitebox.cc.orig	Tue Sep  9 11:24:41 1997
++++ sitebox.cc	Tue Sep  9 11:24:43 1997
+@@ -112,7 +112,7 @@
+ 	static Drawable pixmap_;
+ 	static int pixw_;
+ 	static int pixh_;
+-	static XFontStruct* fs_;	/* font metrics */
++	static Tk_Font fs_;	/* font metrics */
+ };
+ 
+ class SiteBox : public TkWidget, public IdleCallback {
+@@ -160,7 +160,7 @@
+ GC Site::copy_gc_;
+ GC Site::fg_[4];
+ GC Site::bg_[4];
+-XFontStruct* Site::fs_;
++Tk_Font Site::fs_;
+ XColor* Site::fc_;
+ XColor* Site::bc_;
+ XColor* Site::ac_;
+@@ -190,15 +190,16 @@
+ 	sitebox_(sb)
+ {
+ 	Tcl& tcl = Tcl::instance();
++	Tk_FontMetrics fm;
+ 	if (fs_ == 0) {
+ 		const char* font = tcl.attr("siteFont");
+-		fs_ = Tk_GetFontStruct(tcl.interp(), tk_, (char*)font);
++		fs_ = Tk_GetFont(tcl.interp(), tk_, (char*)font);
+ 		if (fs_ == 0) {
+ 			fprintf(stderr,
+ 				"vat: couldn't find font: %s\n", font);
+-			fs_ = Tk_GetFontStruct(tcl.interp(), tk_, "screen");
++			fs_ = Tk_GetFont(tcl.interp(), tk_, "screen");
+ 			if (fs_ == 0)
+-				fs_ = Tk_GetFontStruct(tcl.interp(), tk_,
++				fs_ = Tk_GetFont(tcl.interp(), tk_,
+ 						       "fixed");
+ 			if (fs_ == 0) {
+ 				fprintf(stderr,
+@@ -220,8 +221,9 @@
+ 
+ 		copy_gc_ = sitebox_.lookup_gc(0, 0, 0);
+ 	}
+-	descent_ = fs_->descent;
+-	ascent_ = fs_->ascent;
++	Tk_GetFontMetrics(fs_, &fm);
++	descent_ = fm.descent;
++	ascent_ = fm.ascent;
+ 	major_ = ascent_;
+ 	minor_ = major_ / 2;
+ }
+@@ -292,7 +294,7 @@
+  */
+ inline int Site::textwidth(const char* s)
+ {
+-	return (XTextWidth(fs_, s, strlen(s)));
++	return (Tk_TextWidth(fs_, s, strlen(s)));
+ }
+ 
+ inline void Site::square(Display* dpy, Drawable window, GC gc,
+@@ -450,7 +452,7 @@
+ 			free_gc(bg_[0]);
+ 			free_gc(bg_[1]);
+ 		}
+-		Font fid = fs_->fid;
++		Font fid = Tk_FontId(fs_);
+ 		fg_[0] = raw_gc(fid, fc_, bc_, pixmap_);
+ 		fg_[2] = raw_gc(fid, dc_, bc_, pixmap_);
+ 		bg_[0] = raw_gc(fid, bc_, bc_, pixmap_);