path: root/mbone/vic/patches/patch-aa

$NetBSD: patch-aa,v 1.4 1998/11/24 07:56:07 hubertf Exp $

--- configure.orig	Mon Jun 24 02:59:45 1996
+++ configure	Tue Nov 24 08:38:21 1998
@@ -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 $ac_cv_prog_cc_g = yes; then
+    CFLAGS="-g -O6"
+  else
+    CFLAGS="-O6"
   fi
 else
   GCC=
   test "${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 -O6"
+  else
+    CXXFLAGS="-O6"
   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
@@ -1223,7 +1328,7 @@
   enableval="$enable_debug"
   V_CCOPT="-g"
 else
-  V_CCOPT="-O2"
+  V_CCOPT="-O6"
 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
@@ -1473,13 +1584,13 @@
 		echo "'$d' is not a directory"
 		exit 1
 	fi
-	V_INCLUDE_TCL=-I$d/include
-	if test ! -r $d/include/tcl.h ; then
-		echo "can't find tcl.h in $d/include"
+	V_INCLUDE_TCL=-I$d
+	if test ! -r $d/tcl.h ; then
+		echo "can't find tcl.h in $d"
 		exit 1
 	fi
-	places="$d/lib/libtcl7.5.so \
-		$d/lib/libtcl7.5.a \
+	places="$d/lib/libtcl8.0.so \
+		$d/lib/libtcl8.0.a \
 		$d/lib/libtcl.so \
 		$d/lib/libtcl.a"
 	V_LIB_TCL=FAIL
@@ -1493,7 +1604,7 @@
 		echo "can't find libtcl.a in $d/lib"
 		exit 1
 	fi
-	places="$d/lib/tcl7.5 \
+	places="$d/lib/tcl8.0 \
 		$d/lib/tcl"
 	V_LIBRARY_TCL=FAIL
 	for dir in $places; do
@@ -1508,31 +1619,36 @@
 	fi
 else
 	cat > conftest.$ac_ext <<EOF
-#line 1512 "configure"
+#line 1623 "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 $ac_try) 2>&5; }
+{ (eval echo configure:1628: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
   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/pkg/include \
+			/usr/pkg/include/tcl8.0 \
 			/usr/local/include \
+			/usr/local/include/tcl8.0 \
 			/usr/contrib/include \
 			/usr/include"
 		for dir in $places; do
@@ -1546,26 +1662,28 @@
 			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 -ltcl80""... $ac_c" 1>&6
+echo "configure:1667: checking for main in -ltcl80" >&5
+ac_lib_var=`echo tcl80'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'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="-ltcl80  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1558 "configure"
+#line 1675 "configure"
 #include "confdefs.h"
 
-int main() { return 0; }
-int t() {
+int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:1566: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:1682: \"$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
@@ -1575,7 +1693,7 @@
 fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  V_LIB_TCL="-ltcl7.5"
+  V_LIB_TCL="-ltcl80"
 else
   echo "$ac_t""no" 1>&6
 V_LIB_TCL="FAIL"
@@ -1586,16 +1704,17 @@
 		places="\
 			$prefix/lib \
 			$x_libraries \
+			/usr/pkg/lib \
 			/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 $dir/libtcl7.5.a; then
-				V_LIB_TCL="-L$dir -ltcl7.5"
+			if test -r $dir/libtcl80.so -o -r $dir/libtcl80.a; then
+				V_LIB_TCL="-L$dir -ltcl80"
 				break
 			fi
 			if test -r $dir/libtcl.so -o -r $dir/libtcl.a; then
@@ -1614,13 +1733,14 @@
 	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/pkg/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 \
+		$x_libraries/tcl8.0 \
 		/usr/local/lib/tcl \
 		/usr/lib/tcl \
 		/usr/lib/tk/tcl \
@@ -1656,13 +1776,13 @@
 		echo "'$d' is not a directory"
 		exit 1
 	fi
-	V_INCLUDE_TK=-I$d/include
-	if test ! -r $d/include/tk.h ; then
-		echo "can't find tk.h in $d/include"
+	V_INCLUDE_TK=-I$d
+	if test ! -r $d/tk.h ; then
+		echo "can't find tk.h in $d"
 		exit 1
 	fi
-	places="$d/lib/libtk4.1.so \
-		$d/lib/libtk4.1.a \
+	places="$d/lib/libtk8.0.so \
+		$d/lib/libtk8.0.a \
 		$d/lib/libtk.so \
 		$d/lib/libtk.a"
 	V_LIB_TK=FAIL
@@ -1676,7 +1796,7 @@
 		echo "can't find libtk.a in $d/lib"
 		exit 1
 	fi
-	places="$d/lib/tk4.1 \
+	places="$d/lib/tk8.0 \
 		$d/lib/tk"
 	V_LIBRARY_TK=FAIL
 	for dir in $places; do
@@ -1691,36 +1811,41 @@
 	fi
 else
 	cat > conftest.$ac_ext <<EOF
-#line 1695 "configure"
+#line 1815 "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 $ac_try) 2>&5; }
+{ (eval echo configure:1820: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
   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
 rm -f conftest*
 	if test "$V_INCLUDE_TK" = FAIL; then
 		echo "checking for tk.h"
-		V_INCLUDE_TK=""
+		V_INCLUDE_TK="FAIL"
 		places="\
 			$prefix/include \
+			/usr/pkg/include \
+			/usr/pkg/include/tk8.0 \
 			/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 +1858,28 @@
 			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 -ltk80""... $ac_c" 1>&6
+echo "configure:1863: checking for main in -ltk80" >&5
+ac_lib_var=`echo tk80'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'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="-ltk80  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1745 "configure"
+#line 1871 "configure"
 #include "confdefs.h"
 
-int main() { return 0; }
-int t() {
+int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:1753: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:1878: \"$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
@@ -1762,7 +1889,7 @@
 fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  V_LIB_TK="-ltk4.1"
+  V_LIB_TK="-ltk80"
 else
   echo "$ac_t""no" 1>&6
 V_LIB_TK="FAIL"
@@ -1771,17 +1898,18 @@
 	if test "$V_LIB_TK" = FAIL; then
 		echo "checking for libtk.a"
 		places="/usr/local/lib \
+			/usr/pkg/lib \
 			/usr/contrib/lib \
 			/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
-			if test -r $dir/libtk4.1.so -o -r $dir/libtk4.1.a; then
-				V_LIB_TK="-L$dir -ltk4.1"
+			if test -r $dir/libtk80.so -o -r $dir/libtk80.a; then
+				V_LIB_TK="-L$dir -ltk80"
 				break
 			fi
 			if test -r $dir/libtk.so -o -r $dir/libtk.a; then
@@ -1800,15 +1928,16 @@
 	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/pkg/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 \
+		$PWD/../tk8.0/library \
+		/usr/src/local/tk8.0/library \
 		/usr/local/lib/tk \
 		/usr/lib/tk \
 		/usr/lib/tk/tk \
@@ -2067,12 +2196,17 @@
 	# the following line should be deleted.
 	V_SHM=""
 	V_TARCMD="tar cfL"
-	V_CCOPT="-O2 -m486"
+	V_CCOPT="-O6 -m486"
 	V_LIB="$V_LIB -lipc"
 	;;
 *-*-netbsd*)
+	V_STATIC=""
 	V_TARCMD="tar -h -c -f"
-	V_LIB="$V_LIB -L/usr/local/lib"
+	V_LIB="$V_LIB -L/usr/pkg/lib"
+	V_SHM=""
+	;;
+*-*-freebsd*)
+	V_STATIC=""
 	;;
 *-*-hpux*)
 	V_CCOPT="-O"
@@ -2131,30 +2265,32 @@
 		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""... $ac_c" 1>&6
+echo "configure:2269: checking for dlopen in -ldl" >&5
+ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'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 2143 "configure"
+#line 2277 "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 dlopen();
 
-int main() { return 0; }
-int t() {
+int main() {
 dlopen()
 ; return 0; }
 EOF
-if { (eval echo configure:2155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:2288: \"$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
@@ -2176,26 +2312,28 @@
 		;;
 	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""... $ac_c" 1>&6
+echo "configure:2316: checking for main in -l$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 2188 "configure"
+#line 2324 "configure"
 #include "confdefs.h"
 
-int main() { return 0; }
-int t() {
+int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:2331: \"$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
@@ -2205,7 +2343,8 @@
 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
@@ -2279,11 +2418,25 @@
 # --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
@@ -2350,7 +2503,7 @@
     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 ;;
@@ -2439,20 +2592,56 @@
 
 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 $ac_file|sed 's%/[^/][^/]*$%%'`
@@ -2476,6 +2665,7 @@
     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."
@@ -2484,15 +2674,21 @@
 # $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