merge trunktip_415

39 files changed, 7893 insertions, 6120 deletions

diff --git a/win/Makefile.in b/win/Makefile.in
index 787dc30..7b1766d 100644
--- a/win/Makefile.in
+++ b/win/Makefile.in
@@ -486,12 +486,12 @@ install-binaries: binaries
 	@echo "Creating package index $(PKG_INDEX)";
 	@$(RM) $(PKG_INDEX);
 	@(\
-	echo "if {[catch {package present Tcl $(TCLVERSION)$(TCLPATCHL)}]} return";\
+	echo "if {[catch {package present Tcl 8.6.0}]} return";\
 	echo "if {(\$$::tcl_platform(platform) eq \"unix\") && ([info exists ::env(DISPLAY)]";\
 	echo "	|| ([info exists ::argv] && (\"-display\" in \$$::argv)))} {";\
-	echo "    package ifneeded Tk $(VERSION)$(PATCH_LEVEL) [list load [file join \$$dir .. .. bin libtk$(VERSION).dll] Tk]";\
+	echo "    package ifneeded Tk $(VERSION)$(PATCH_LEVEL) [list load [file normalize [file join \$$dir .. .. bin libtk$(VERSION).dll]] Tk]";\
 	echo "} else {";\
-	echo "    package ifneeded Tk $(VERSION)$(PATCH_LEVEL) [list load [file join \$$dir .. .. bin $(TK_DLL_FILE)] Tk]";\
+	echo "    package ifneeded Tk $(VERSION)$(PATCH_LEVEL) [list load [file normalize [file join \$$dir .. .. bin $(TK_DLL_FILE)]] Tk]";\
 	echo "}";\
 	) > $(PKG_INDEX);
 	@for i in tkConfig.sh $(TK_LIB_FILE) $(TK_STUB_LIB_FILE); \
@@ -641,7 +641,7 @@ $(CAT32): cat32.${OBJEXT}
 
 ${TK_STUB_LIB_FILE}: ${STUB_OBJS}
 	@$(RM) ${TK_STUB_LIB_FILE}
-	@MAKE_LIB@ ${STUB_OBJS}
+	@MAKE_STUB_LIB@ ${STUB_OBJS}
 	@POST_MAKE_LIB@
 
 ${TK_DLL_FILE}: ${TK_OBJS} $(TK_RES)
diff --git a/win/README b/win/README
index 8670446..7f1818e 100644
--- a/win/README
+++ b/win/README
@@ -1,4 +1,4 @@
-Tk 8.6 for Windows
+Tk 8.7 for Windows
 
 Originally by Scott Stanton while at Sun Microsystems Labs
 
diff --git a/win/buildall.vc.bat b/win/buildall.vc.bat
index 162490e..8f6803b 100755
--- a/win/buildall.vc.bat
+++ b/win/buildall.vc.bat
@@ -1,107 +1,107 @@
-@echo off
-
-::  This is an example batchfile for building everything. Please
-::  edit this (or make your own) for your needs and wants using
-::  the instructions for calling makefile.vc found in makefile.vc
-
-set SYMBOLS=
-
-:OPTIONS
-if "%1" == "/?" goto help
-if /i "%1" == "/help" goto help
-if %1.==symbols. goto SYMBOLS
-if %1.==debug. goto SYMBOLS
-goto OPTIONS_DONE
-
-:SYMBOLS
-   set SYMBOLS=symbols
-   shift
-   goto OPTIONS
-
-:OPTIONS_DONE
-
-:: reset errorlevel
-cd > nul
-
-:: You might have installed your developer studio to add itself to the
-:: path or have already run vcvars32.bat.  Testing these envars proves
-:: cl.exe and friends are in your path.
-::
-if defined VCINSTALLDIR  (goto :startBuilding)
-if defined MSDEVDIR      (goto :startBuilding)
-if defined MSVCDIR       (goto :startBuilding)
-if defined MSSDK         (goto :startBuilding)
-if defined WINDOWSSDKDIR (goto :startBuilding)
-
-:: We need to run the development environment batch script that comes
-:: with developer studio (v4,5,6,7,etc...)  All have it.  This path
-:: might not be correct.  You should call it yourself prior to running
-:: this batchfile.
-::
-call "C:\Program Files\Microsoft Developer Studio\vc98\bin\vcvars32.bat"
-if errorlevel 1 (goto no_vcvars)
-
-:startBuilding
-
-echo.
-echo Sit back and have a cup of coffee while this grinds through ;)
-echo You asked for *everything*, remember?
-echo.
-title Building Tk, please wait...
-
-
-:: makefile.vc uses this for its default anyways, but show its use here
-:: just to be explicit and convey understanding to the user.  Setting
-:: the INSTALLDIR envar prior to running this batchfile affects all builds.
-::
-if "%INSTALLDIR%" == "" set INSTALLDIR=C:\Program Files\Tcl
-
-
-:: Where is the Tcl source directory?
-:: You can set the TCLDIR environment variable to your Tcl HEAD checkout
-if "%TCLDIR%" == "" set TCLDIR=..\..\tcl
-
-:: Build the normal stuff along with the help file.
-::
-set OPTS=none
-if not %SYMBOLS%.==. set OPTS=symbols
-nmake -nologo -f makefile.vc release htmlhelp OPTS=%OPTS% %1
-if errorlevel 1 goto error
-
-:: Build the static core and shell.
-::
-set OPTS=static,msvcrt
-if not %SYMBOLS%.==. set OPTS=symbols,static,msvcrt
-nmake -nologo -f makefile.vc shell OPTS=%OPTS% %1
-if errorlevel 1 goto error
-
-set OPTS=
-set SYMBOLS=
-goto end
-
-:error
-echo *** BOOM! ***
-goto end
-
-:no_vcvars
-echo vcvars32.bat was not run prior to this batchfile, nor are the MS tools in your path.
-goto out
-
-:help
-title buildall.vc.bat help message
-echo usage:
-echo   %0                 : builds Tk for all build types (do this first)
-echo   %0 install         : installs all the release builds (do this second)
-echo   %0 symbols         : builds Tk for all debugging build types
-echo   %0 symbols install : install all the debug builds.
-echo.
-goto out
-
-:end
-title Building Tk, please wait... DONE!
-echo DONE!
-goto out
-
-:out
-pause
-title Command Prompt
+@echo off

+

+::  This is an example batchfile for building everything. Please

+::  edit this (or make your own) for your needs and wants using

+::  the instructions for calling makefile.vc found in makefile.vc

+

+set SYMBOLS=

+

+:OPTIONS

+if "%1" == "/?" goto help

+if /i "%1" == "/help" goto help

+if %1.==symbols. goto SYMBOLS

+if %1.==debug. goto SYMBOLS

+goto OPTIONS_DONE

+

+:SYMBOLS

+   set SYMBOLS=symbols

+   shift

+   goto OPTIONS

+

+:OPTIONS_DONE

+

+:: reset errorlevel

+cd > nul

+

+:: You might have installed your developer studio to add itself to the

+:: path or have already run vcvars32.bat.  Testing these envars proves

+:: cl.exe and friends are in your path.

+::

+if defined VCINSTALLDIR  (goto :startBuilding)

+if defined MSDEVDIR      (goto :startBuilding)

+if defined MSVCDIR       (goto :startBuilding)

+if defined MSSDK         (goto :startBuilding)

+if defined WINDOWSSDKDIR (goto :startBuilding)

+

+:: We need to run the development environment batch script that comes

+:: with developer studio (v4,5,6,7,etc...)  All have it.  This path

+:: might not be correct.  You should call it yourself prior to running

+:: this batchfile.

+::

+call "C:\Program Files\Microsoft Developer Studio\vc98\bin\vcvars32.bat"

+if errorlevel 1 (goto no_vcvars)

+

+:startBuilding

+

+echo.

+echo Sit back and have a cup of coffee while this grinds through ;)

+echo You asked for *everything*, remember?

+echo.

+title Building Tk, please wait...

+

+

+:: makefile.vc uses this for its default anyways, but show its use here

+:: just to be explicit and convey understanding to the user.  Setting

+:: the INSTALLDIR envar prior to running this batchfile affects all builds.

+::

+if "%INSTALLDIR%" == "" set INSTALLDIR=C:\Program Files\Tcl

+

+

+:: Where is the Tcl source directory?

+:: You can set the TCLDIR environment variable to your Tcl HEAD checkout

+if "%TCLDIR%" == "" set TCLDIR=..\..\tcl

+

+:: Build the normal stuff along with the help file.

+::

+set OPTS=none

+if not %SYMBOLS%.==. set OPTS=symbols

+nmake -nologo -f makefile.vc release htmlhelp OPTS=%OPTS% %1

+if errorlevel 1 goto error

+

+:: Build the static core and shell.

+::

+set OPTS=static,msvcrt

+if not %SYMBOLS%.==. set OPTS=symbols,static,msvcrt

+nmake -nologo -f makefile.vc shell OPTS=%OPTS% %1

+if errorlevel 1 goto error

+

+set OPTS=

+set SYMBOLS=

+goto end

+

+:error

+echo *** BOOM! ***

+goto end

+

+:no_vcvars

+echo vcvars32.bat was not run prior to this batchfile, nor are the MS tools in your path.

+goto out

+

+:help

+title buildall.vc.bat help message

+echo usage:

+echo   %0                 : builds Tk for all build types (do this first)

+echo   %0 install         : installs all the release builds (do this second)

+echo   %0 symbols         : builds Tk for all debugging build types

+echo   %0 symbols install : install all the debug builds.

+echo.

+goto out

+

+:end

+title Building Tk, please wait... DONE!

+echo DONE!

+goto out

+

+:out

+pause

+title Command Prompt

diff --git a/win/configure b/win/configure
index 01ddccf..494e71a 100755
--- a/win/configure
+++ b/win/configure
@@ -1,81 +1,459 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.59.
+# Generated by GNU Autoconf 2.69.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
 #
-# Copyright (C) 2003 Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
-## --------------------- ##
-## M4sh Initialization.  ##
-## --------------------- ##
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
 
-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
-  set -o posix
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
 fi
-DUALCASE=1; export DUALCASE # for MKS sh
 
-# Support unset when possible.
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-  as_unset=unset
-else
-  as_unset=false
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
 fi
 
 
-# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
 PS1='$ '
 PS2='> '
 PS4='+ '
 
 # NLS nuisances.
-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+  # into an infinite loop, continuously re-executing ourselves.
+  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+    _as_can_reexec=no; export _as_can_reexec;
+    # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+  fi
+  # We don't want this to propagate to other subprocesses.
+          { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 do
-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+	   done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  export CONFIG_SHELL
+             # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
   else
-    $as_unset $as_var
+    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
   fi
-done
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
 
-# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
 else
   as_expr=false
 fi
 
-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
   as_basename=basename
 else
   as_basename=false
 fi
 
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
 
-# Name of the executable.
-as_me=`$as_basename "$0" ||
+as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)$' \| \
-	 .     : '\(.\)' 2>/dev/null ||
-echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
-  	  /^X\/\(\/\).*/{ s//\1/; q; }
-  	  s/.*/./; q'`
-
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
 
-# PATH needs CR, and LINENO needs CR and PATH.
 # Avoid depending upon Character Ranges.
 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
@@ -83,146 +461,91 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-
-  as_lineno_1=$LINENO
-  as_lineno_2=$LINENO
-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-  test "x$as_lineno_1" != "x$as_lineno_2" &&
-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
-  # Find who we are.  Look in the path if we contain no path at all
-  # relative or not.
-  case $0 in
-    *[\\/]* ) as_myself=$0 ;;
-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
-
-       ;;
-  esac
-  # We did not find ourselves, most probably we were run as `sh COMMAND'
-  # in which case we are not to be found in the path.
-  if test "x$as_myself" = x; then
-    as_myself=$0
-  fi
-  if test ! -f "$as_myself"; then
-    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
-   { (exit 1); exit 1; }; }
-  fi
-  case $CONFIG_SHELL in
-  '')
-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for as_base in sh bash ksh sh5; do
-	 case $as_dir in
-	 /*)
-	   if ("$as_dir/$as_base" -c '
-  as_lineno_1=$LINENO
-  as_lineno_2=$LINENO
-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-  test "x$as_lineno_1" != "x$as_lineno_2" &&
-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
-	     CONFIG_SHELL=$as_dir/$as_base
-	     export CONFIG_SHELL
-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-	   fi;;
-	 esac
-       done
-done
-;;
-  esac
 
-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-  # uniformly replaced by the line number.  The first 'sed' inserts a
-  # line-number line before each line; the second 'sed' does the real
-  # work.  The second script uses 'N' to pair each line-number line
-  # with the numbered line, and appends trailing '-' during
-  # substitution so that $LINENO is not a special case at line end.
-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
-  sed '=' <$as_myself |
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
     sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
       N
-      s,$,-,
-      : loop
-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
       t loop
-      s,-$,,
-      s,^['$as_cr_digits']*\n,,
+      s/-\n.*//
     ' >$as_me.lineno &&
-  chmod +x $as_me.lineno ||
-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
-   { (exit 1); exit 1; }; }
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 
+  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+  # already done that, so ensure we don't try to do so again and fall
+  # in an infinite loop.  This has already happened in practice.
+  _as_can_reexec=no; export _as_can_reexec
   # Don't try to exec as it changes $[0], causing all sort of problems
   # (the dirname of $[0] is not the place where we might find the
-  # original and so on.  Autoconf is especially sensible to this).
-  . ./$as_me.lineno
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
   # Exit status is that of the last command.
   exit
 }
 
-
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-  *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T='	' ;;
-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
 esac
 
-if expr a : '\(a\)' >/dev/null 2>&1; then
-  as_expr=expr
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
 else
-  as_expr=false
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
 fi
-
-rm -f conf$$ conf$$.exe conf$$.file
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  # We could just check for DJGPP; but this test a) works b) is more generic
-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-  if test -f conf$$.exe; then
-    # Don't use ln at all; we don't have any links
-    as_ln_s='cp -p'
-  else
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
     as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
   fi
-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln
 else
-  as_ln_s='cp -p'
+  as_ln_s='cp -pR'
 fi
-rm -f conf$$ conf$$.exe conf$$.file
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
 
 if mkdir -p . 2>/dev/null; then
-  as_mkdir_p=:
+  as_mkdir_p='mkdir -p "$as_dir"'
 else
   test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
-as_executable_p="test -f"
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -231,38 +554,25 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS=" 	$as_nl"
-
-# CDPATH.
-$as_unset CDPATH
-
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
 
 # Name of the host.
-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 # so uname gets run too.
 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 
-exec 6>&1
-
 #
 # Initializations.
 #
 ac_default_prefix=/usr/local
+ac_clean_files=
 ac_config_libobj_dir=.
+LIBOBJS=
 cross_compiling=no
 subdirs=
 MFLAGS=
 MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-# Maximum number of lines to put in a shell here document.
-# This variable seems obsolete.  It should probably be removed, and
-# only ac_max_sed_lines should be used.
-: ${ac_max_here_lines=38}
 
 # Identity of this package.
 PACKAGE_NAME=
@@ -270,51 +580,212 @@ PACKAGE_TARNAME=
 PACKAGE_VERSION=
 PACKAGE_STRING=
 PACKAGE_BUGREPORT=
+PACKAGE_URL=
 
 ac_unique_file="../generic/tk.h"
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
-#if HAVE_SYS_TYPES_H
+#ifdef HAVE_SYS_TYPES_H
 # include <sys/types.h>
 #endif
-#if HAVE_SYS_STAT_H
+#ifdef HAVE_SYS_STAT_H
 # include <sys/stat.h>
 #endif
-#if STDC_HEADERS
+#ifdef STDC_HEADERS
 # include <stdlib.h>
 # include <stddef.h>
 #else
-# if HAVE_STDLIB_H
+# ifdef HAVE_STDLIB_H
 #  include <stdlib.h>
 # endif
 #endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 #  include <memory.h>
 # endif
 # include <string.h>
 #endif
-#if HAVE_STRINGS_H
+#ifdef HAVE_STRINGS_H
 # include <strings.h>
 #endif
-#if HAVE_INTTYPES_H
+#ifdef HAVE_INTTYPES_H
 # include <inttypes.h>
-#else
-# if HAVE_STDINT_H
-#  include <stdint.h>
-# endif
 #endif
-#if HAVE_UNISTD_H
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP AR ac_ct_AR RANLIB ac_ct_RANLIB RC ac_ct_RC SET_MAKE TCL_THREADS TCL_VERSION TCL_BIN_DIR TCL_SRC_DIR TCL_LIB_FILE TCL_LIB_FLAG TCL_LIB_SPEC TCL_STUB_LIB_FILE TCL_STUB_LIB_FLAG TCL_STUB_LIB_SPEC TCL_DEFS CYGPATH CELIB_DIR DL_LIBS CFLAGS_DEBUG CFLAGS_OPTIMIZE CFLAGS_WARNING MAN2TCLFLAGS CFLAGS_DEFAULT LDFLAGS_DEFAULT VC_MANIFEST_EMBED_DLL VC_MANIFEST_EMBED_EXE BUILD_TCLSH TCLSH_PROG TK_WIN_VERSION MACHINE TK_VERSION TK_MAJOR_VERSION TK_MINOR_VERSION TK_PATCH_LEVEL TK_DBGX TK_LIB_FILE TK_DLL_FILE TK_STUB_LIB_FILE TK_STUB_LIB_FLAG TK_BUILD_STUB_LIB_SPEC TK_SRC_DIR TK_BIN_DIR TCL_MAJOR_VERSION TCL_MINOR_VERSION TCL_PATCH_LEVEL TCL_DBGX CFG_TK_SHARED_LIB_SUFFIX CFG_TK_UNSHARED_LIB_SUFFIX CFG_TK_EXPORT_FILE_SUFFIX EXTRA_CFLAGS DEPARG CC_OBJNAME CC_EXENAME LDFLAGS_DEBUG LDFLAGS_OPTIMIZE LDFLAGS_CONSOLE LDFLAGS_WINDOW TK_RES STLIB_LD SHLIB_LD SHLIB_LD_LIBS SHLIB_CFLAGS SHLIB_SUFFIX TK_SHARED_BUILD LIBS_GUI DLLSUFFIX LIBPREFIX LIBSUFFIX EXESUFFIX LIBRARIES MAKE_LIB POST_MAKE_LIB MAKE_DLL MAKE_EXE TK_LIB_FLAG TK_LIB_SPEC TK_BUILD_LIB_SPEC TK_STUB_LIB_SPEC TK_STUB_LIB_PATH TK_BUILD_STUB_LIB_PATH TK_CC_SEARCH_FLAGS TK_LD_SEARCH_FLAGS RC_OUT RC_TYPE RC_INCLUDE RC_DEFINE RC_DEFINES RES LIBOBJS LTLIBOBJS'
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+RES
+RC_DEFINES
+RC_DEFINE
+RC_INCLUDE
+RC_TYPE
+RC_OUT
+TK_LD_SEARCH_FLAGS
+TK_CC_SEARCH_FLAGS
+TK_BUILD_STUB_LIB_PATH
+TK_STUB_LIB_PATH
+TK_STUB_LIB_SPEC
+TK_BUILD_LIB_SPEC
+TK_LIB_SPEC
+TK_LIB_FLAG
+MAKE_EXE
+MAKE_DLL
+POST_MAKE_LIB
+MAKE_STUB_LIB
+MAKE_LIB
+LIBRARIES
+EXESUFFIX
+LIBSUFFIX
+LIBPREFIX
+DLLSUFFIX
+LIBS_GUI
+TK_SHARED_BUILD
+SHLIB_SUFFIX
+SHLIB_CFLAGS
+SHLIB_LD_LIBS
+SHLIB_LD
+STLIB_LD
+TK_RES
+LDFLAGS_WINDOW
+LDFLAGS_CONSOLE
+LDFLAGS_OPTIMIZE
+LDFLAGS_DEBUG
+CC_EXENAME
+CC_OBJNAME
+DEPARG
+EXTRA_CFLAGS
+CFG_TK_EXPORT_FILE_SUFFIX
+CFG_TK_UNSHARED_LIB_SUFFIX
+CFG_TK_SHARED_LIB_SUFFIX
+TCL_DBGX
+TCL_PATCH_LEVEL
+TCL_MINOR_VERSION
+TCL_MAJOR_VERSION
+TK_BIN_DIR
+TK_SRC_DIR
+TK_BUILD_STUB_LIB_SPEC
+TK_STUB_LIB_FLAG
+TK_STUB_LIB_FILE
+TK_DLL_FILE
+TK_LIB_FILE
+TK_DBGX
+TK_PATCH_LEVEL
+TK_MINOR_VERSION
+TK_MAJOR_VERSION
+TK_VERSION
+MACHINE
+TK_WIN_VERSION
+TCLSH_PROG
+BUILD_TCLSH
+VC_MANIFEST_EMBED_EXE
+VC_MANIFEST_EMBED_DLL
+LDFLAGS_DEFAULT
+CFLAGS_DEFAULT
+MAN2TCLFLAGS
+CFLAGS_WARNING
+CFLAGS_OPTIMIZE
+CFLAGS_DEBUG
+DL_LIBS
+CELIB_DIR
+CYGPATH
+TCL_DEFS
+TCL_STUB_LIB_SPEC
+TCL_STUB_LIB_FLAG
+TCL_STUB_LIB_FILE
+TCL_LIB_SPEC
+TCL_LIB_FLAG
+TCL_LIB_FILE
+TCL_SRC_DIR
+TCL_BIN_DIR
+TCL_VERSION
+TCL_THREADS
+SET_MAKE
+RC
+RANLIB
+AR
+EGREP
+GREP
+CPP
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
 ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_threads
+enable_shared
+with_tcl
+enable_64bit
+enable_wince
+with_celib
+enable_symbols
+enable_embedded_manifest
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
 
 # Initialize some variables set by options.
 ac_init_help=
 ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
 # The variables have the same names as the options, with
 # dashes changed to underlines.
 cache_file=/dev/null
@@ -337,34 +808,49 @@ x_libraries=NONE
 # and all the variables that are supposed to be based on exec_prefix
 # by default will actually change.
 # Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
 bindir='${exec_prefix}/bin'
 sbindir='${exec_prefix}/sbin'
 libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
+docdir='${datarootdir}/doc/${PACKAGE}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
 
 ac_prev=
+ac_dashdash=
 for ac_option
 do
   # If the previous option needs an argument, assign it.
   if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
+    eval $ac_prev=\$ac_option
     ac_prev=
     continue
   fi
 
-  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+  case $ac_option in
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
+  esac
 
   # Accept the important Cygnus configure options, so we can diagnose typos.
 
-  case $ac_option in
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
 
   -bindir | --bindir | --bindi | --bind | --bin | --bi)
     ac_prev=bindir ;;
@@ -386,33 +872,59 @@ do
   --config-cache | -C)
     cache_file=config.cache ;;
 
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+  -datadir | --datadir | --datadi | --datad)
     ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-  | --da=*)
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
     datadir=$ac_optarg ;;
 
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
   -disable-* | --disable-*)
-    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
-   { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    eval "enable_$ac_feature=no" ;;
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
 
   -enable-* | --enable-*)
-    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
-   { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    case $ac_option in
-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-      *) ac_optarg=yes ;;
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
     esac
-    eval "enable_$ac_feature='$ac_optarg'" ;;
+    eval enable_$ac_useropt=\$ac_optarg ;;
 
   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
@@ -439,6 +951,12 @@ do
   -host=* | --host=* | --hos=* | --ho=*)
     host_alias=$ac_optarg ;;
 
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
   -includedir | --includedir | --includedi | --included | --include \
   | --includ | --inclu | --incl | --inc)
     ac_prev=includedir ;;
@@ -463,13 +981,16 @@ do
   | --libexe=* | --libex=* | --libe=*)
     libexecdir=$ac_optarg ;;
 
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
   -localstatedir | --localstatedir | --localstatedi | --localstated \
-  | --localstate | --localstat | --localsta | --localst \
-  | --locals | --local | --loca | --loc | --lo)
+  | --localstate | --localstat | --localsta | --localst | --locals)
     ac_prev=localstatedir ;;
   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
     localstatedir=$ac_optarg ;;
 
   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
@@ -534,6 +1055,16 @@ do
   | --progr-tra=* | --program-tr=* | --program-t=*)
     program_transform_name=$ac_optarg ;;
 
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil)
     silent=yes ;;
@@ -584,26 +1115,36 @@ do
     ac_init_version=: ;;
 
   -with-* | --with-*)
-    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
-   { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package| sed 's/-/_/g'`
-    case $ac_option in
-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-      *) ac_optarg=yes ;;
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
     esac
-    eval "with_$ac_package='$ac_optarg'" ;;
+    eval with_$ac_useropt=\$ac_optarg ;;
 
   -without-* | --without-*)
-    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
-   { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package | sed 's/-/_/g'`
-    eval "with_$ac_package=no" ;;
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
 
   --x)
     # Obsolete; use --with-x.
@@ -623,27 +1164,26 @@ do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
-  -*) { echo "$as_me: error: unrecognized option: $ac_option
-Try \`$0 --help' for more information." >&2
-   { (exit 1); exit 1; }; }
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
     ;;
 
   *=*)
     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
-   { (exit 1); exit 1; }; }
-    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
-    eval "$ac_envvar='$ac_optarg'"
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
 
   *)
     # FIXME: should be removed in autoconf 3.0.
-    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
     ;;
 
   esac
@@ -651,31 +1191,36 @@ done
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  { echo "$as_me: error: missing argument to $ac_option" >&2
-   { (exit 1); exit 1; }; }
+  as_fn_error $? "missing argument to $ac_option"
 fi
 
-# Be sure to have absolute paths.
-for ac_var in exec_prefix prefix
-do
-  eval ac_val=$`echo $ac_var`
-  case $ac_val in
-    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-   { (exit 1); exit 1; }; };;
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   esac
-done
+fi
 
-# Be sure to have absolute paths.
-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
-	      localstatedir libdir includedir oldincludedir infodir mandir
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
 do
-  eval ac_val=$`echo $ac_var`
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
   case $ac_val in
-    [\\/$]* | ?:[\\/]* ) ;;
-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-   { (exit 1); exit 1; }; };;
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
   esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 done
 
 # There might be people who depend on the old broken behavior: `$host'
@@ -689,8 +1234,6 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
-    If a cross compiler is detected then cross compile mode will be used." >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi
@@ -702,74 +1245,72 @@ test -n "$host_alias" && ac_tool_prefix=$host_alias-
 test "$silent" = yes && exec 6>/dev/null
 
 
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error $? "pwd does not report name of working directory"
+
+
 # Find the source files, if location was not specified.
 if test -z "$srcdir"; then
   ac_srcdir_defaulted=yes
-  # Try the directory containing this script, then its parent.
-  ac_confdir=`(dirname "$0") 2>/dev/null ||
-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$0" : 'X\(//\)[^/]' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| \
-	 .     : '\(.\)' 2>/dev/null ||
-echo X"$0" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-  	  /^X\(\/\/\)$/{ s//\1/; q; }
-  	  /^X\(\/\).*/{ s//\1/; q; }
-  	  s/.*/./; q'`
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
   srcdir=$ac_confdir
-  if test ! -r $srcdir/$ac_unique_file; then
+  if test ! -r "$srcdir/$ac_unique_file"; then
     srcdir=..
   fi
 else
   ac_srcdir_defaulted=no
 fi
-if test ! -r $srcdir/$ac_unique_file; then
-  if test "$ac_srcdir_defaulted" = yes; then
-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
-   { (exit 1); exit 1; }; }
-  else
-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
-   { (exit 1); exit 1; }; }
-  fi
-fi
-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
-  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
-   { (exit 1); exit 1; }; }
-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
-ac_env_build_alias_set=${build_alias+set}
-ac_env_build_alias_value=$build_alias
-ac_cv_env_build_alias_set=${build_alias+set}
-ac_cv_env_build_alias_value=$build_alias
-ac_env_host_alias_set=${host_alias+set}
-ac_env_host_alias_value=$host_alias
-ac_cv_env_host_alias_set=${host_alias+set}
-ac_cv_env_host_alias_value=$host_alias
-ac_env_target_alias_set=${target_alias+set}
-ac_env_target_alias_value=$target_alias
-ac_cv_env_target_alias_set=${target_alias+set}
-ac_cv_env_target_alias_value=$target_alias
-ac_env_CC_set=${CC+set}
-ac_env_CC_value=$CC
-ac_cv_env_CC_set=${CC+set}
-ac_cv_env_CC_value=$CC
-ac_env_CFLAGS_set=${CFLAGS+set}
-ac_env_CFLAGS_value=$CFLAGS
-ac_cv_env_CFLAGS_set=${CFLAGS+set}
-ac_cv_env_CFLAGS_value=$CFLAGS
-ac_env_LDFLAGS_set=${LDFLAGS+set}
-ac_env_LDFLAGS_value=$LDFLAGS
-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
-ac_cv_env_LDFLAGS_value=$LDFLAGS
-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_env_CPPFLAGS_value=$CPPFLAGS
-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
-ac_env_CPP_set=${CPP+set}
-ac_env_CPP_value=$CPP
-ac_cv_env_CPP_set=${CPP+set}
-ac_cv_env_CPP_value=$CPP
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
 
 #
 # Report the --help message.
@@ -792,20 +1333,17 @@ Configuration:
       --help=short        display options specific to this package
       --help=recursive    display the short help of all the included packages
   -V, --version           display version information and exit
-  -q, --quiet, --silent   do not print \`checking...' messages
+  -q, --quiet, --silent   do not print \`checking ...' messages
       --cache-file=FILE   cache test results in FILE [disabled]
   -C, --config-cache      alias for \`--cache-file=config.cache'
   -n, --no-create         do not create output files
       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 
-_ACEOF
-
-  cat <<_ACEOF
 Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX
-			  [$ac_default_prefix]
+                          [$ac_default_prefix]
   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-			  [PREFIX]
+                          [PREFIX]
 
 By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
@@ -815,18 +1353,25 @@ for instance \`--prefix=\$HOME'.
 For better control, use the options below.
 
 Fine tuning of the installation directories:
-  --bindir=DIR           user executables [EPREFIX/bin]
-  --sbindir=DIR          system admin executables [EPREFIX/sbin]
-  --libexecdir=DIR       program executables [EPREFIX/libexec]
-  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
-  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
-  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
-  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
-  --libdir=DIR           object code libraries [EPREFIX/lib]
-  --includedir=DIR       C header files [PREFIX/include]
-  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
-  --infodir=DIR          info documentation [PREFIX/info]
-  --mandir=DIR           man documentation [PREFIX/man]
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
 _ACEOF
 
   cat <<\_ACEOF
@@ -838,6 +1383,7 @@ if test -n "$ac_init_help"; then
   cat <<\_ACEOF
 
 Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --enable-threads        build with threads (default: on)
@@ -851,7 +1397,8 @@ Optional Features:
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --with-tcl=DIR          use Tcl 8.6 binaries from DIR
+  --with-tcl              directory containing tcl configuration
+                          (tclConfig.sh)
   --with-celib=DIR        use Windows/CE support library from DIR
 
 Some influential environment variables:
@@ -859,126 +1406,382 @@ Some influential environment variables:
   CFLAGS      C compiler flags
   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
               nonstandard directory <lib dir>
-  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
-              headers in a nonstandard directory <include dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
   CPP         C preprocessor
 
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
 
+Report bugs to the package provider.
 _ACEOF
+ac_status=$?
 fi
 
 if test "$ac_init_help" = "recursive"; then
   # If there are subdirs, report their specific --help.
-  ac_popdir=`pwd`
   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
-    test -d $ac_dir || continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
     ac_builddir=.
 
-if test "$ac_dir" != .; then
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-  # A "../" for each directory in $ac_dir_suffix.
-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
-  ac_dir_suffix= ac_top_builddir=
-fi
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
 
 case $srcdir in
-  .)  # No --srcdir option.  We are building in place.
+  .)  # We are building in place.
     ac_srcdir=.
-    if test -z "$ac_top_builddir"; then
-       ac_top_srcdir=.
-    else
-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-    fi ;;
-  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
     ac_srcdir=$srcdir$ac_dir_suffix;
-    ac_top_srcdir=$srcdir ;;
-  *) # Relative path.
-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-
-# Do not use `cd foo && pwd` to compute absolute paths, because
-# the directories may not exist.
-case `pwd` in
-.) ac_abs_builddir="$ac_dir";;
-*)
-  case "$ac_dir" in
-  .) ac_abs_builddir=`pwd`;;
-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
-  esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_builddir=${ac_top_builddir}.;;
-*)
-  case ${ac_top_builddir}. in
-  .) ac_abs_top_builddir=$ac_abs_builddir;;
-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
-  esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_srcdir=$ac_srcdir;;
-*)
-  case $ac_srcdir in
-  .) ac_abs_srcdir=$ac_abs_builddir;;
-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
-  esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_srcdir=$ac_top_srcdir;;
-*)
-  case $ac_top_srcdir in
-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
-  esac;;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 esac
-
-    cd $ac_dir
-    # Check for guested configure; otherwise get Cygnus style configure.
-    if test -f $ac_srcdir/configure.gnu; then
-      echo
-      $SHELL $ac_srcdir/configure.gnu  --help=recursive
-    elif test -f $ac_srcdir/configure; then
-      echo
-      $SHELL $ac_srcdir/configure  --help=recursive
-    elif test -f $ac_srcdir/configure.ac ||
-	   test -f $ac_srcdir/configure.in; then
-      echo
-      $ac_configure --help
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
     else
-      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
-    fi
-    cd $ac_popdir
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
   done
 fi
 
-test -n "$ac_init_help" && exit 0
+test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
+configure
+generated by GNU Autoconf 2.69
 
-Copyright (C) 2003 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
-  exit 0
+  exit
 fi
-exec 5>config.log
-cat >&5 <<_ACEOF
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+# ---------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_c_check_decl ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  as_decl_name=`echo $2|sed 's/ *(.*//'`
+  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+  (void) $as_decl_use;
+#else
+  (void) $as_decl_name;
+#endif
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_decl
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval \${$3+:} false; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.59.  Invocation command line was
+generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
 
 _ACEOF
+exec 5>>config.log
 {
 cat <<_ASUNAME
 ## --------- ##
@@ -997,7 +1800,7 @@ uname -v = `(uname -v) 2>/dev/null || echo unknown`
 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
@@ -1009,8 +1812,9 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  echo "PATH: $as_dir"
-done
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
 
 } >&5
 
@@ -1032,7 +1836,6 @@ _ACEOF
 ac_configure_args=
 ac_configure_args0=
 ac_configure_args1=
-ac_sep=
 ac_must_keep_next=false
 for ac_pass in 1 2
 do
@@ -1043,13 +1846,13 @@ do
     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
     | -silent | --silent | --silen | --sile | --sil)
       continue ;;
-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
-      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
     case $ac_pass in
-    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
     2)
-      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+      as_fn_append ac_configure_args1 " '$ac_arg'"
       if test $ac_must_keep_next = true; then
 	ac_must_keep_next=false # Got value, back to normal.
       else
@@ -1065,104 +1868,115 @@ do
 	  -* ) ac_must_keep_next=true ;;
 	esac
       fi
-      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
-      # Get rid of the leading space.
-      ac_sep=" "
+      as_fn_append ac_configure_args " '$ac_arg'"
       ;;
     esac
   done
 done
-$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
-$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
 
 # When interrupted or exit'd, cleanup temporary files, and complete
 # config.log.  We remove comments because anyway the quotes in there
 # would cause problems or look ugly.
-# WARNING: Be sure not to use single quotes in there, as some shells,
-# such as our DU 5.0 friend, will then `close' the trap.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 trap 'exit_status=$?
   # Save into config.log some information that might help in debugging.
   {
     echo
 
-    cat <<\_ASBOX
-## ---------------- ##
+    $as_echo "## ---------------- ##
 ## Cache variables. ##
-## ---------------- ##
-_ASBOX
+## ---------------- ##"
     echo
     # The following way of writing the cache mishandles newlines in values,
-{
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
   (set) 2>&1 |
-    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
-    *ac_space=\ *)
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
       sed -n \
-	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
-      ;;
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
     *)
-      sed -n \
-	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
       ;;
-    esac;
-}
+    esac |
+    sort
+)
     echo
 
-    cat <<\_ASBOX
-## ----------------- ##
+    $as_echo "## ----------------- ##
 ## Output variables. ##
-## ----------------- ##
-_ASBOX
+## ----------------- ##"
     echo
     for ac_var in $ac_subst_vars
     do
-      eval ac_val=$`echo $ac_var`
-      echo "$ac_var='"'"'$ac_val'"'"'"
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
     done | sort
     echo
 
     if test -n "$ac_subst_files"; then
-      cat <<\_ASBOX
-## ------------- ##
-## Output files. ##
-## ------------- ##
-_ASBOX
+      $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
       echo
       for ac_var in $ac_subst_files
       do
-	eval ac_val=$`echo $ac_var`
-	echo "$ac_var='"'"'$ac_val'"'"'"
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
       done | sort
       echo
     fi
 
     if test -s confdefs.h; then
-      cat <<\_ASBOX
-## ----------- ##
+      $as_echo "## ----------- ##
 ## confdefs.h. ##
-## ----------- ##
-_ASBOX
+## ----------- ##"
       echo
-      sed "/^$/d" confdefs.h | sort
+      cat confdefs.h
       echo
     fi
     test "$ac_signal" != 0 &&
-      echo "$as_me: caught signal $ac_signal"
-    echo "$as_me: exit $exit_status"
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
   } >&5
-  rm -f core *.core &&
-  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
     exit $exit_status
-     ' 0
+' 0
 for ac_signal in 1 2 13 15; do
-  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
 done
 ac_signal=0
 
 # confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo >confdefs.h
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
 
 # Predefined preprocessor variables.
 
@@ -1170,112 +1984,137 @@ cat >>confdefs.h <<_ACEOF
 #define PACKAGE_NAME "$PACKAGE_NAME"
 _ACEOF
 
-
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 _ACEOF
 
-
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 _ACEOF
 
-
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_STRING "$PACKAGE_STRING"
 _ACEOF
 
-
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 _ACEOF
 
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
 
 # Let the site file select an alternate cache file if it wants to.
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-  fi
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
 fi
-for ac_site_file in $CONFIG_SITE; do
-  if test -r "$ac_site_file"; then
-    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
-echo "$as_me: loading site script $ac_site_file" >&6;}
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
-    . "$ac_site_file"
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
   fi
 done
 
 if test -r "$cache_file"; then
-  # Some versions of bash will fail to source /dev/null (special
-  # files actually), so we avoid doing that.
-  if test -f "$cache_file"; then
-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
-      [\\/]* | ?:[\\/]* ) . $cache_file;;
-      *)                      . ./$cache_file;;
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
     esac
   fi
 else
-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
 
 # Check that the precious variables saved in the cache have kept the same
 # value.
 ac_cache_corrupted=false
-for ac_var in `(set) 2>&1 |
-	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+for ac_var in $ac_precious_vars; do
   eval ac_old_set=\$ac_cv_env_${ac_var}_set
   eval ac_new_set=\$ac_env_${ac_var}_set
-  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
-  eval ac_new_val="\$ac_env_${ac_var}_value"
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
   case $ac_old_set,$ac_new_set in
     set,)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,set)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
-echo "$as_me:   former value:  $ac_old_val" >&2;}
-	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
-echo "$as_me:   current value: $ac_new_val" >&2;}
-	ac_cache_corrupted=:
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
       fi;;
   esac
   # Pass precious variables to config.status.
   if test "$ac_new_set" = set; then
     case $ac_new_val in
-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
-      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     *) ac_arg=$ac_var=$ac_new_val ;;
     esac
     case " $ac_configure_args " in
       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
-      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
     esac
   fi
 done
 if $ac_cache_corrupted; then
-  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
-   { (exit 1); exit 1; }; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
 
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -1286,32 +2125,15 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
 # The following define is needed when building with Cygwin since newer
 # versions of autoconf incorrectly set SHELL to /bin/bash instead of
 # /bin/sh. The bash shell seems to suffer from some strange failures.
 SHELL=/bin/sh
 
-TK_VERSION=8.6
+TK_VERSION=8.7
 TK_MAJOR_VERSION=8
-TK_MINOR_VERSION=6
-TK_PATCH_LEVEL="b3"
+TK_MINOR_VERSION=7
+TK_PATCH_LEVEL="a0"
 VER=$TK_MAJOR_VERSION$TK_MINOR_VERSION
 
 #------------------------------------------------------------------------
@@ -1345,10 +2167,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1358,35 +2180,37 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-done
+  done
+IFS=$as_save_IFS
 
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
+
 fi
 if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -1396,39 +2220,50 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_CC="gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-done
+  done
+IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
-  CC=$ac_ct_CC
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
 else
   CC="$ac_cv_prog_CC"
 fi
 
 if test -z "$CC"; then
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1438,77 +2273,37 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_CC="${ac_tool_prefix}cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-done
+  done
+IFS=$as_save_IFS
 
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
-  CC=$ac_ct_CC
-else
-  CC="$ac_cv_prog_CC"
-fi
 
+  fi
 fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1519,18 +2314,19 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
        continue
      fi
     ac_cv_prog_CC="cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-done
+  done
+IFS=$as_save_IFS
 
 if test $ac_prog_rejected = yes; then
   # We found a bogon in the path, so make sure we never use it.
@@ -1548,24 +2344,25 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
+
 fi
 if test -z "$CC"; then
   if test -n "$ac_tool_prefix"; then
-  for ac_prog in cl
+  for ac_prog in cl.exe
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1575,39 +2372,41 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-done
+  done
+IFS=$as_save_IFS
 
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
+
     test -n "$CC" && break
   done
 fi
 if test -z "$CC"; then
   ac_ct_CC=$CC
-  for ac_prog in cl
+  for ac_prog in cl.exe
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -1617,66 +2416,78 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_CC="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-done
+  done
+IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
+
   test -n "$ac_ct_CC" && break
 done
 
-  CC=$ac_ct_CC
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
 fi
 
 fi
 
 
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
 
 # Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
-     "checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
-  (eval $ac_compiler --version </dev/null >&5) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
-  (eval $ac_compiler -v </dev/null >&5) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
-  (eval $ac_compiler -V </dev/null >&5) 2>&5
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
 
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
@@ -1688,112 +2499,108 @@ main ()
 }
 _ACEOF
 ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
-  (eval $ac_link_default) 2>&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; then
-  # Find the output, starting from the most likely.  This scheme is
-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
-# resort.
-
-# Be careful to initialize this variable, since it used to be cached.
-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
-ac_cv_exeext=
-# b.out is created by i960 compilers.
-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
 do
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
-	;;
-    conftest.$ac_ext )
-	# This is the source file.
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 	;;
     [ab].out )
 	# We found the default executable, but exeext='' is most
 	# certainly right.
 	break;;
     *.* )
-	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-	# FIXME: I believe we export ac_cv_exeext for Libtool,
-	# but it would be cool to find out if it's true.  Does anybody
-	# maintain Libtool? --akim.
-	export ac_cv_exeext
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
 	break;;
     * )
 	break;;
   esac
 done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
 else
-  echo "$as_me: failed program was:" >&5
+  ac_file=''
+fi
+if test -z "$ac_file"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
-See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
-See \`config.log' for more details." >&2;}
-   { (exit 77); exit 77; }; }
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
 fi
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
 ac_exeext=$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6
-
-# Check the compiler produces executables we can run.  If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
-# If not cross compiling, check that we can run a simple program.
-if test "$cross_compiling" != yes; then
-  if { ac_try='./$ac_file'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-    cross_compiling=no
-  else
-    if test "$cross_compiling" = maybe; then
-	cross_compiling=yes
-    else
-	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-    fi
-  fi
-fi
-echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
 
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 ac_clean_files=$ac_clean_files_save
-# Check the compiler produces executables we can run.  If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6
-
-echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; then
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 # work properly (i.e., refer to `conftest.exe'), while it won't with
@@ -1801,38 +2608,90 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 for ac_file in conftest.exe conftest conftest.*; do
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-	  export ac_cv_exeext
 	  break;;
     * ) break;;
   esac
 done
 else
-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
 fi
-
-rm -f conftest$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
-if test "${ac_cv_objext+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
 _ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
@@ -1844,45 +2703,46 @@ main ()
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; then
-  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
        break;;
   esac
 done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
 fi
-
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
-if test "${ac_cv_c_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
@@ -1896,55 +2756,34 @@ main ()
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
   ac_compiler_gnu=yes
 else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_compiler_gnu=no
+  ac_compiler_gnu=no
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
-GCC=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-CFLAGS="-g"
-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
@@ -1955,39 +2794,49 @@ main ()
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_prog_cc_g=yes
 else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
 
-ac_cv_prog_cc_g=no
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
 fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
@@ -2003,23 +2852,18 @@ else
     CFLAGS=
   fi
 fi
-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_stdc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-  ac_cv_prog_cc_stdc=no
+  ac_cv_prog_cc_c89=no
 ac_save_CC=$CC
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
+struct stat;
 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 struct buf { int x; };
 FILE * (*rcsopen) (struct buf *, struct stat *, int);
@@ -2042,12 +2886,17 @@ static char *f (char * (*g) (char **, int), char **p, ...)
 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
    function prototypes and stuff, but not '\xHH' hex character constants.
    These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std1 is added to get
+   as 'x'.  The following induces an error, until -std is added to get
    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
    array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std1.  */
+   that's true only with -std.  */
 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
 int test (int i, double x);
 struct s1 {int (*f) (int a);};
 struct s2 {int (*f) (double a);};
@@ -2062,205 +2911,37 @@ return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
   return 0;
 }
 _ACEOF
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX			-qlanglvl=ansi
-# Ultrix and OSF/1	-std1
-# HP-UX 10.20 and later	-Ae
-# HP-UX older versions	-Aa -D_HPUX_SOURCE
-# SVR4			-Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do
   CC="$ac_save_CC $ac_arg"
-  rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_prog_cc_stdc=$ac_arg
-break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
 fi
-rm -f conftest.err conftest.$ac_objext
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
 done
-rm -f conftest.$ac_ext conftest.$ac_objext
+rm -f conftest.$ac_ext
 CC=$ac_save_CC
 
 fi
-
-case "x$ac_cv_prog_cc_stdc" in
-  x|xno)
-    echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6 ;;
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
   *)
-    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
-    CC="$CC $ac_cv_prog_cc_stdc" ;;
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
 
-# Some people use a C++ compiler to compile C.  Since we use `exit',
-# in C++ we need to declare it.  In case someone uses the same compiler
-# for both compiling C and C++ we need to have the C++ compiler decide
-# the declaration of exit, since it's the most demanding environment.
-cat >conftest.$ac_ext <<_ACEOF
-#ifndef __cplusplus
-  choke me
-#endif
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  for ac_declaration in \
-   '' \
-   'extern "C" void std::exit (int) throw (); using std::exit;' \
-   'extern "C" void std::exit (int); using std::exit;' \
-   'extern "C" void exit (int) throw ();' \
-   'extern "C" void exit (int);' \
-   'void exit (int);'
-do
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_declaration
-#include <stdlib.h>
-int
-main ()
-{
-exit (42);
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  :
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-continue
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_declaration
-int
-main ()
-{
-exit (42);
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-done
-rm -f conftest*
-if test -n "$ac_declaration"; then
-  echo '#ifdef __cplusplus' >>confdefs.h
-  echo $ac_declaration      >>confdefs.h
-  echo '#endif'             >>confdefs.h
 fi
 
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -2268,18 +2949,14 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
-echo "$as_me:$LINENO: checking for inline" >&5
-echo $ECHO_N "checking for inline... $ECHO_C" >&6
-if test "${ac_cv_c_inline+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if ${ac_cv_c_inline+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #ifndef __cplusplus
 typedef int foo_t;
@@ -2288,41 +2965,16 @@ $ac_kw foo_t foo () {return 0; }
 #endif
 
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_c_inline=$ac_kw; break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_inline=$ac_kw
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  test "$ac_cv_c_inline" != no && break
 done
 
 fi
-echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
-echo "${ECHO_T}$ac_cv_c_inline" >&6
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
 
 case $ac_cv_c_inline in
   inline | yes) ;;
@@ -2344,15 +2996,15 @@ ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
 fi
 if test -z "$CPP"; then
-  if test "${ac_cv_prog_CPP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  if ${ac_cv_prog_CPP+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
       # Double quotes because CPP needs to be expanded
     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
@@ -2366,11 +3018,7 @@ do
   # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #ifdef __STDC__
 # include <limits.h>
@@ -2379,78 +3027,34 @@ cat >>conftest.$ac_ext <<_ACEOF
 #endif
 		     Syntax error
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  :
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+if ac_fn_c_try_cpp "$LINENO"; then :
 
+else
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
-  # OK, works on sane cases.  Now check whether non-existent headers
+  # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+if ac_fn_c_try_cpp "$LINENO"; then :
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
   # Passes both tests.
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
   break
 fi
 
@@ -2462,8 +3066,8 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
@@ -2473,11 +3077,7 @@ do
   # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #ifdef __STDC__
 # include <limits.h>
@@ -2486,85 +3086,40 @@ cat >>conftest.$ac_ext <<_ACEOF
 #endif
 		     Syntax error
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  :
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+if ac_fn_c_try_cpp "$LINENO"; then :
 
+else
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
-  # OK, works on sane cases.  Now check whether non-existent headers
+  # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+if ac_fn_c_try_cpp "$LINENO"; then :
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
   # Passes both tests.
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
-  :
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
 else
-  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 
 ac_ext=c
@@ -2574,31 +3129,142 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
-echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6
-if test "${ac_cv_prog_egrep+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
-    then ac_cv_prog_egrep='grep -E'
-    else ac_cv_prog_egrep='egrep'
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
     fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
 fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
-echo "${ECHO_T}$ac_cv_prog_egrep" >&6
- EGREP=$ac_cv_prog_egrep
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
 
 
-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
-if test "${ac_cv_header_stdc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdlib.h>
 #include <stdarg.h>
@@ -2613,51 +3279,23 @@ main ()
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_header_stdc=yes
 else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_header_stdc=no
+  ac_cv_header_stdc=no
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <string.h>
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then
-  :
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
 else
   ac_cv_header_stdc=no
 fi
@@ -2667,18 +3305,14 @@ fi
 
 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 <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdlib.h>
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then
-  :
+  $EGREP "free" >/dev/null 2>&1; then :
+
 else
   ac_cv_header_stdc=no
 fi
@@ -2688,16 +3322,13 @@ fi
 
 if test $ac_cv_header_stdc = yes; then
   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then
+  if test "$cross_compiling" = yes; then :
   :
 else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <ctype.h>
+#include <stdlib.h>
 #if ((' ' & 0x0FF) == 0x020)
 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
@@ -2717,41 +3348,26 @@ main ()
   for (i = 0; i < 256; i++)
     if (XOR (islower (i), ISLOWER (i))
 	|| toupper (i) != TOUPPER (i))
-      exit(2);
-  exit (0);
+      return 2;
+  return 0;
 }
 _ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  :
-else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+if ac_fn_c_try_run "$LINENO"; then :
 
-( exit $ac_status )
-ac_cv_header_stdc=no
+else
+  ac_cv_header_stdc=no
 fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
+
 fi
 fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
 
-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
 
 fi
 
@@ -2759,10 +3375,10 @@ fi
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_AR+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$AR"; then
   ac_cv_prog_AR="$AR" # Let the user override the test.
@@ -2772,35 +3388,37 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_AR="${ac_tool_prefix}ar"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-done
+  done
+IFS=$as_save_IFS
 
 fi
 fi
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
-  echo "$as_me:$LINENO: result: $AR" >&5
-echo "${ECHO_T}$AR" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
+
 fi
 if test -z "$ac_cv_prog_AR"; then
   ac_ct_AR=$AR
   # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_AR"; then
   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
@@ -2810,27 +3428,38 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_AR="ar"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-done
+  done
+IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
-  echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
-echo "${ECHO_T}$ac_ct_AR" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
-  AR=$ac_ct_AR
+  if test "x$ac_ct_AR" = x; then
+    AR=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
 else
   AR="$ac_cv_prog_AR"
 fi
@@ -2838,10 +3467,10 @@ fi
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_RANLIB+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$RANLIB"; then
   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
@@ -2851,35 +3480,37 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-done
+  done
+IFS=$as_save_IFS
 
 fi
 fi
 RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then
-  echo "$as_me:$LINENO: result: $RANLIB" >&5
-echo "${ECHO_T}$RANLIB" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
+
 fi
 if test -z "$ac_cv_prog_RANLIB"; then
   ac_ct_RANLIB=$RANLIB
   # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_RANLIB"; then
   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
@@ -2889,27 +3520,38 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_RANLIB="ranlib"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-done
+  done
+IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
-  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
-echo "${ECHO_T}$ac_ct_RANLIB" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
-  RANLIB=$ac_ct_RANLIB
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
 else
   RANLIB="$ac_cv_prog_RANLIB"
 fi
@@ -2917,10 +3559,10 @@ fi
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
 set dummy ${ac_tool_prefix}windres; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_RC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RC+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$RC"; then
   ac_cv_prog_RC="$RC" # Let the user override the test.
@@ -2930,35 +3572,37 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_RC="${ac_tool_prefix}windres"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-done
+  done
+IFS=$as_save_IFS
 
 fi
 fi
 RC=$ac_cv_prog_RC
 if test -n "$RC"; then
-  echo "$as_me:$LINENO: result: $RC" >&5
-echo "${ECHO_T}$RC" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RC" >&5
+$as_echo "$RC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
+
 fi
 if test -z "$ac_cv_prog_RC"; then
   ac_ct_RC=$RC
   # Extract the first word of "windres", so it can be a program name with args.
 set dummy windres; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_RC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RC+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_RC"; then
   ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test.
@@ -2968,27 +3612,38 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_RC="windres"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-done
+  done
+IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_RC=$ac_cv_prog_ac_ct_RC
 if test -n "$ac_ct_RC"; then
-  echo "$as_me:$LINENO: result: $ac_ct_RC" >&5
-echo "${ECHO_T}$ac_ct_RC" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5
+$as_echo "$ac_ct_RC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
-  RC=$ac_ct_RC
+  if test "x$ac_ct_RC" = x; then
+    RC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RC=$ac_ct_RC
+  fi
 else
   RC="$ac_cv_prog_RC"
 fi
@@ -2998,32 +3653,34 @@ fi
 # Checks to see if the make program sets the $MAKE variable.
 #--------------------------------------------------------------------
 
-echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
-if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
 all:
-	@echo 'ac_maketemp="$(MAKE)"'
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
 _ACEOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
-  eval ac_cv_prog_make_${ac_make}_set=yes
-else
-  eval ac_cv_prog_make_${ac_make}_set=no
-fi
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
 rm -f conftest.make
 fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
   SET_MAKE=
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
   SET_MAKE="MAKE=${MAKE-make}"
 fi
 
@@ -3040,34 +3697,30 @@ fi
 #--------------------------------------------------------------------
 
 
-    echo "$as_me:$LINENO: checking for building with threads" >&5
-echo $ECHO_N "checking for building with threads... $ECHO_C" >&6
-    # Check whether --enable-threads or --disable-threads was given.
-if test "${enable_threads+set}" = set; then
-  enableval="$enable_threads"
-  tcl_ok=$enableval
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for building with threads" >&5
+$as_echo_n "checking for building with threads... " >&6; }
+    # Check whether --enable-threads was given.
+if test "${enable_threads+set}" = set; then :
+  enableval=$enable_threads; tcl_ok=$enableval
 else
   tcl_ok=yes
-fi;
+fi
+
 
     if test "$tcl_ok" = "yes"; then
-	echo "$as_me:$LINENO: result: yes (default)" >&5
-echo "${ECHO_T}yes (default)" >&6
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (default)" >&5
+$as_echo "yes (default)" >&6; }
 	TCL_THREADS=1
-	cat >>confdefs.h <<\_ACEOF
-#define TCL_THREADS 1
-_ACEOF
+	$as_echo "#define TCL_THREADS 1" >>confdefs.h
 
 	# USE_THREAD_ALLOC tells us to try the special thread-based
 	# allocator that significantly reduces lock contention
-	cat >>confdefs.h <<\_ACEOF
-#define USE_THREAD_ALLOC 1
-_ACEOF
+	$as_echo "#define USE_THREAD_ALLOC 1" >>confdefs.h
 
     else
 	TCL_THREADS=0
-	echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
     fi
 
 
@@ -3078,15 +3731,15 @@ echo "${ECHO_T}no" >&6
 #--------------------------------------------------------------------
 
 
-    echo "$as_me:$LINENO: checking how to build libraries" >&5
-echo $ECHO_N "checking how to build libraries... $ECHO_C" >&6
-    # Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
-  enableval="$enable_shared"
-  tcl_ok=$enableval
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build libraries" >&5
+$as_echo_n "checking how to build libraries... " >&6; }
+    # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+  enableval=$enable_shared; tcl_ok=$enableval
 else
   tcl_ok=yes
-fi;
+fi
+
 
     if test "${enable_shared+set}" = set; then
 	enableval="$enable_shared"
@@ -3096,16 +3749,15 @@ fi;
     fi
 
     if test "$tcl_ok" = "yes" ; then
-	echo "$as_me:$LINENO: result: shared" >&5
-echo "${ECHO_T}shared" >&6
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: shared" >&5
+$as_echo "shared" >&6; }
 	SHARED_BUILD=1
     else
-	echo "$as_me:$LINENO: result: static" >&5
-echo "${ECHO_T}static" >&6
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5
+$as_echo "static" >&6; }
 	SHARED_BUILD=0
-	cat >>confdefs.h <<\_ACEOF
-#define STATIC_BUILD 1
-_ACEOF
+
+$as_echo "#define STATIC_BUILD 1" >>confdefs.h
 
     fi
 
@@ -3115,52 +3767,125 @@ _ACEOF
 #--------------------------------------------------------------------
 
 
-    echo "$as_me:$LINENO: checking the location of tclConfig.sh" >&5
-echo $ECHO_N "checking the location of tclConfig.sh... $ECHO_C" >&6
+    #
+    # Ok, lets find the tcl configuration
+    # First, look for one uninstalled.
+    # the alternative search directory is invoked by --with-tcl
+    #
 
-    if test -d ../../tcl8.6$TK_PATCH_LEVEL/win;  then
-	TCL_BIN_DIR_DEFAULT=../../tcl8.6$TK_PATCH_LEVEL/win
-    elif test -d ../../tcl8.6/win;  then
-	TCL_BIN_DIR_DEFAULT=../../tcl8.6/win
-    else
-	TCL_BIN_DIR_DEFAULT=../../tcl/win
-    fi
+    if test x"${no_tcl}" = x ; then
+	# we reset no_tcl in case something fails here
+	no_tcl=true
 
+# Check whether --with-tcl was given.
+if test "${with_tcl+set}" = set; then :
+  withval=$with_tcl; with_tclconfig="${withval}"
+fi
 
-# Check whether --with-tcl or --without-tcl was given.
-if test "${with_tcl+set}" = set; then
-  withval="$with_tcl"
-  TCL_BIN_DIR=$withval
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
+$as_echo_n "checking for Tcl configuration... " >&6; }
+	if ${ac_cv_c_tclconfig+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-  TCL_BIN_DIR=`cd $TCL_BIN_DIR_DEFAULT; pwd`
-fi;
-    if test ! -d $TCL_BIN_DIR; then
-	{ { echo "$as_me:$LINENO: error: Tcl directory $TCL_BIN_DIR does not exist" >&5
-echo "$as_me: error: Tcl directory $TCL_BIN_DIR does not exist" >&2;}
-   { (exit 1); exit 1; }; }
-    fi
-    if test ! -f $TCL_BIN_DIR/tclConfig.sh; then
-	if test ! -f $TCL_BIN_DIR/../unix/tclConfig.sh; then
-	    { { echo "$as_me:$LINENO: error: There is no tclConfig.sh in $TCL_BIN_DIR:  perhaps you did not specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?" >&5
-echo "$as_me: error: There is no tclConfig.sh in $TCL_BIN_DIR:  perhaps you did not specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?" >&2;}
-   { (exit 1); exit 1; }; }
+
+
+	    # First check to see if --with-tcl was specified.
+	    if test x"${with_tclconfig}" != x ; then
+		case "${with_tclconfig}" in
+		    */tclConfig.sh )
+			if test -f "${with_tclconfig}"; then
+			    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&5
+$as_echo "$as_me: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&2;}
+			    with_tclconfig="`echo "${with_tclconfig}" | sed 's!/tclConfig\.sh$!!'`"
+			fi ;;
+		esac
+		if test -f "${with_tclconfig}/tclConfig.sh" ; then
+		    ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`"
+		else
+		    as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
+		fi
+	    fi
+
+	    # then check for a private Tcl installation
+	    if test x"${ac_cv_c_tclconfig}" = x ; then
+		for i in \
+			../tcl \
+			`ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
+			`ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
+			`ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
+			../../tcl \
+			`ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
+			`ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
+			`ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
+			../../../tcl \
+			`ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
+			`ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
+			`ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
+		    if test -f "$i/win/tclConfig.sh" ; then
+			ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
+			break
+		    fi
+		done
+	    fi
+
+	    # check in a few common install locations
+	    if test x"${ac_cv_c_tclconfig}" = x ; then
+		for i in `ls -d ${libdir} 2>/dev/null` \
+			`ls -d ${exec_prefix}/lib 2>/dev/null` \
+			`ls -d ${prefix}/lib 2>/dev/null` \
+			`ls -d /cygdrive/c/Tcl/lib 2>/dev/null` \
+			`ls -d /cygdrive/c/Progra~1/Tcl/lib 2>/dev/null` \
+			`ls -d /c/Tcl/lib 2>/dev/null` \
+			`ls -d /c/Progra~1/Tcl/lib 2>/dev/null` \
+			`ls -d C:/Tcl/lib 2>/dev/null` \
+			`ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \
+			; do
+		    if test -f "$i/tclConfig.sh" ; then
+			ac_cv_c_tclconfig="`(cd $i; pwd)`"
+			break
+		    fi
+		done
+	    fi
+
+	    # check in a few other private locations
+	    if test x"${ac_cv_c_tclconfig}" = x ; then
+		for i in \
+			${srcdir}/../tcl \
+			`ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
+			`ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
+			`ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
+		    if test -f "$i/win/tclConfig.sh" ; then
+		    ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
+		    break
+		fi
+		done
+	    fi
+
+fi
+
+
+	if test x"${ac_cv_c_tclconfig}" = x ; then
+	    TCL_BIN_DIR="# no Tcl configs found"
+	    as_fn_error $? "Can't find Tcl configuration definitions. Use --with-tcl to specify a directory containing tclConfig.sh" "$LINENO" 5
+	else
+	    no_tcl=
+	    TCL_BIN_DIR="${ac_cv_c_tclconfig}"
+	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
+$as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
 	fi
-	TCL_BIN_DIR=`cd ${TCL_BIN_DIR}/../unix; pwd`
     fi
-    echo "$as_me:$LINENO: result: $TCL_BIN_DIR/tclConfig.sh" >&5
-echo "${ECHO_T}$TCL_BIN_DIR/tclConfig.sh" >&6
 
 
-    echo "$as_me:$LINENO: checking for existence of $TCL_BIN_DIR/tclConfig.sh" >&5
-echo $ECHO_N "checking for existence of $TCL_BIN_DIR/tclConfig.sh... $ECHO_C" >&6
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
+$as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
 
-    if test -f "$TCL_BIN_DIR/tclConfig.sh" ; then
-        echo "$as_me:$LINENO: result: loading" >&5
-echo "${ECHO_T}loading" >&6
-	. $TCL_BIN_DIR/tclConfig.sh
+    if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
+$as_echo "loading" >&6; }
+	. "${TCL_BIN_DIR}/tclConfig.sh"
     else
-        echo "$as_me:$LINENO: result: file not found" >&5
-echo "${ECHO_T}file not found" >&6
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
+$as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
     fi
 
     #
@@ -3205,6 +3930,17 @@ echo "${ECHO_T}file not found" >&6
 
 
 
+if test "${TCL_MAJOR_VERSION}" != "${TK_MAJOR_VERSION}"; then
+    as_fn_error $? "${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
+Tk ${TK_VERSION}${TK_PATCH_LEVEL} needs Tcl 8.6+.
+Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl 8.6 or better." "$LINENO" 5
+fi
+if test "${TCL_MINOR_VERSION}" -lt 6; then
+    as_fn_error $? "${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
+Tk ${TK_VERSION}${TK_PATCH_LEVEL} needs Tcl 8.6+.
+Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl 8.6 or better." "$LINENO" 5
+fi
+
 #--------------------------------------------------------------------
 # The statements below define a collection of compile flags.  This
 # macro depends on the value of SHARED_BUILD, and should be called
@@ -3212,70 +3948,15 @@ echo "${ECHO_T}file not found" >&6
 #--------------------------------------------------------------------
 
 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
-
-
-
-
-
-
-
-
-
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 		  inttypes.h stdint.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  eval "$as_ac_Header=yes"
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_Header=no"
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -3287,59 +3968,57 @@ done
 
     # Step 0: Enable 64 bit support?
 
-    echo "$as_me:$LINENO: checking if 64bit support is requested" >&5
-echo $ECHO_N "checking if 64bit support is requested... $ECHO_C" >&6
-    # Check whether --enable-64bit or --disable-64bit was given.
-if test "${enable_64bit+set}" = set; then
-  enableval="$enable_64bit"
-  do64bit=$enableval
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit support is requested" >&5
+$as_echo_n "checking if 64bit support is requested... " >&6; }
+    # Check whether --enable-64bit was given.
+if test "${enable_64bit+set}" = set; then :
+  enableval=$enable_64bit; do64bit=$enableval
 else
   do64bit=no
-fi;
-    echo "$as_me:$LINENO: result: $do64bit" >&5
-echo "${ECHO_T}$do64bit" >&6
+fi
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5
+$as_echo "$do64bit" >&6; }
 
     # Cross-compiling options for Windows/CE builds
 
-    echo "$as_me:$LINENO: checking if Windows/CE build is requested" >&5
-echo $ECHO_N "checking if Windows/CE build is requested... $ECHO_C" >&6
-    # Check whether --enable-wince or --disable-wince was given.
-if test "${enable_wince+set}" = set; then
-  enableval="$enable_wince"
-  doWince=$enableval
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Windows/CE build is requested" >&5
+$as_echo_n "checking if Windows/CE build is requested... " >&6; }
+    # Check whether --enable-wince was given.
+if test "${enable_wince+set}" = set; then :
+  enableval=$enable_wince; doWince=$enableval
 else
   doWince=no
-fi;
-    echo "$as_me:$LINENO: result: $doWince" >&5
-echo "${ECHO_T}$doWince" >&6
+fi
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doWince" >&5
+$as_echo "$doWince" >&6; }
 
-    echo "$as_me:$LINENO: checking for Windows/CE celib directory" >&5
-echo $ECHO_N "checking for Windows/CE celib directory... $ECHO_C" >&6
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Windows/CE celib directory" >&5
+$as_echo_n "checking for Windows/CE celib directory... " >&6; }
 
-# Check whether --with-celib or --without-celib was given.
-if test "${with_celib+set}" = set; then
-  withval="$with_celib"
-  CELIB_DIR=$withval
+# Check whether --with-celib was given.
+if test "${with_celib+set}" = set; then :
+  withval=$with_celib; CELIB_DIR=$withval
 else
   CELIB_DIR=NO_CELIB
-fi;
-    echo "$as_me:$LINENO: result: $CELIB_DIR" >&5
-echo "${ECHO_T}$CELIB_DIR" >&6
+fi
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CELIB_DIR" >&5
+$as_echo "$CELIB_DIR" >&6; }
 
     # Set some defaults (may get changed below)
     EXTRA_CFLAGS=""
 
-cat >>confdefs.h <<\_ACEOF
-#define MODULE_SCOPE extern
-_ACEOF
+$as_echo "#define MODULE_SCOPE extern" >>confdefs.h
 
 
     # Extract the first word of "cygpath", so it can be a program name with args.
 set dummy cygpath; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CYGPATH+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CYGPATH+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CYGPATH"; then
   ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test.
@@ -3349,28 +4028,30 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CYGPATH="cygpath -w"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CYGPATH="cygpath -m"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-done
+  done
+IFS=$as_save_IFS
 
   test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="echo"
 fi
 fi
 CYGPATH=$ac_cv_prog_CYGPATH
 if test -n "$CYGPATH"; then
-  echo "$as_me:$LINENO: result: $CYGPATH" >&5
-echo "${ECHO_T}$CYGPATH" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CYGPATH" >&5
+$as_echo "$CYGPATH" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
+
     SHLIB_SUFFIX=".dll"
 
     # MACHINE is IX86 for LINK, but this is used by the manifest,
@@ -3379,19 +4060,15 @@ fi
 
     if test "$GCC" = "yes"; then
 
-      echo "$as_me:$LINENO: checking for cross-compile version of gcc" >&5
-echo $ECHO_N "checking for cross-compile version of gcc... $ECHO_C" >&6
-if test "${ac_cv_cross+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cross-compile version of gcc" >&5
+$as_echo_n "checking for cross-compile version of gcc... " >&6; }
+if ${ac_cv_cross+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
-	    #ifndef __WIN32__
+	    #ifndef _WIN32
 		#error cross-compiler
 	    #endif
 
@@ -3403,40 +4080,16 @@ main ()
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_cross=no
 else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_cross=yes
+  ac_cv_cross=yes
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:$LINENO: result: $ac_cv_cross" >&5
-echo "${ECHO_T}$ac_cv_cross" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cross" >&5
+$as_echo "$ac_cv_cross" >&6; }
 
       if test "$ac_cv_cross" = "yes"; then
 	case "$do64bit" in
@@ -3471,20 +4124,20 @@ echo "${ECHO_T}$ac_cv_cross" >&6
 	echo "101 \"name\"" >> $conftest
 	echo "END" >> $conftest
 
-	echo "$as_me:$LINENO: checking for Windows native path bug in windres" >&5
-echo $ECHO_N "checking for Windows native path bug in windres... $ECHO_C" >&6
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Windows native path bug in windres" >&5
+$as_echo_n "checking for Windows native path bug in windres... " >&6; }
 	cyg_conftest=`$CYGPATH $conftest`
 	if { ac_try='$RC -o conftest.res.o $cyg_conftest'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } ; then
-	    echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; } ; then
+	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	else
-	    echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
 	    CYGPATH=echo
 	fi
 	conftest=
@@ -3500,19 +4153,17 @@ echo "${ECHO_T}yes" >&6
     # set various compiler flags depending on whether we are using gcc or cl
 
     if test "${GCC}" = "yes" ; then
-	echo "$as_me:$LINENO: checking for mingw32 version of gcc" >&5
-echo $ECHO_N "checking for mingw32 version of gcc... $ECHO_C" >&6
-if test "${ac_cv_win32+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+	extra_cflags="-pipe"
+	extra_ldflags="-pipe -static-libgcc"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mingw32 version of gcc" >&5
+$as_echo_n "checking for mingw32 version of gcc... " >&6; }
+if ${ac_cv_win32+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
-		#ifdef __WIN32__
+		#ifdef _WIN32
 		    #error win32
 		#endif
 
@@ -3524,57 +4175,73 @@ main ()
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_win32=no
 else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_win32=yes
+  ac_cv_win32=yes
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:$LINENO: result: $ac_cv_win32" >&5
-echo "${ECHO_T}$ac_cv_win32" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_win32" >&5
+$as_echo "$ac_cv_win32" >&6; }
 	if test "$ac_cv_win32" != "yes"; then
-	    { { echo "$as_me:$LINENO: error: ${CC} cannot produce win32 executables." >&5
-echo "$as_me: error: ${CC} cannot produce win32 executables." >&2;}
-   { (exit 1); exit 1; }; }
+	    as_fn_error $? "${CC} cannot produce win32 executables." "$LINENO" 5
 	fi
 
 	hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -mwindows -municode -Dmain=xxmain"
-	echo "$as_me:$LINENO: checking for working -municode linker flag" >&5
-echo $ECHO_N "checking for working -municode linker flag... $ECHO_C" >&6
-if test "${ac_cv_municode+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working -municode linker flag" >&5
+$as_echo_n "checking for working -municode linker flag... " >&6; }
+if ${ac_cv_municode+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 test -x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 	#include <windows.h>
@@ -3588,41 +4255,17 @@ main ()
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
   ac_cv_municode=yes
 else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_municode=no
+  ac_cv_municode=no
 fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:$LINENO: result: $ac_cv_municode" >&5
-echo "${ECHO_T}$ac_cv_municode" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_municode" >&5
+$as_echo "$ac_cv_municode" >&6; }
 	CFLAGS=$hold_cflags
 	if test "$ac_cv_municode" = "yes" ; then
 	    extra_ldflags="$extra_ldflags -municode"
@@ -3631,12 +4274,12 @@ echo "${ECHO_T}$ac_cv_municode" >&6
 	fi
     fi
 
-    echo "$as_me:$LINENO: checking compiler flags" >&5
-echo $ECHO_N "checking compiler flags... $ECHO_C" >&6
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags" >&5
+$as_echo_n "checking compiler flags... " >&6; }
     if test "${GCC}" = "yes" ; then
 	SHLIB_LD=""
 	SHLIB_LD_LIBS='${LIBS}'
-	LIBS="-lnetapi32 -lkernel32 -luser32 -ladvapi32 -lws2_32"
+	LIBS="-lnetapi32 -lkernel32 -luser32 -ladvapi32 -luserenv -lws2_32"
 	# mingw needs to link ole32 and oleaut32 for [send], but MSVC doesn't
 	LIBS_GUI="-lgdi32 -lcomdlg32 -limm32 -lcomctl32 -lshell32 -luuid -lole32 -loleaut32"
 	STLIB_LD='${AR} cr'
@@ -3646,32 +4289,27 @@ echo $ECHO_N "checking compiler flags... $ECHO_C" >&6
 	RC_DEFINE=--define
 	RES=res.o
 	MAKE_LIB="\${STLIB_LD} \$@"
+	MAKE_STUB_LIB="\${STLIB_LD} \$@"
 	POST_MAKE_LIB="\${RANLIB} \$@"
 	MAKE_EXE="\${CC} -o \$@"
 	LIBPREFIX="lib"
 
-	extra_cflags="$extra_cflags -pipe"
-	extra_ldflags="$extra_ldflags -pipe"
-
 	if test "${SHARED_BUILD}" = "0" ; then
 	    # static
-            echo "$as_me:$LINENO: result: using static flags" >&5
-echo "${ECHO_T}using static flags" >&6
+            { $as_echo "$as_me:${as_lineno-$LINENO}: result: using static flags" >&5
+$as_echo "using static flags" >&6; }
 	    runtime=
 	    LIBRARIES="\${STATIC_LIBRARIES}"
 	    EXESUFFIX="s\${DBGX}.exe"
 	else
 	    # dynamic
-            echo "$as_me:$LINENO: result: using shared flags" >&5
-echo "${ECHO_T}using shared flags" >&6
+            { $as_echo "$as_me:${as_lineno-$LINENO}: result: using shared flags" >&5
+$as_echo "using shared flags" >&6; }
 
 	    # ad-hoc check to see if CC supports -shared.
 	    if "${CC}" -shared 2>&1 | egrep ': -shared not supported' >/dev/null; then
-		{ { echo "$as_me:$LINENO: error: ${CC} does not support the -shared option.
-                You will need to upgrade to a newer version of the toolchain." >&5
-echo "$as_me: error: ${CC} does not support the -shared option.
-                You will need to upgrade to a newer version of the toolchain." >&2;}
-   { (exit 1); exit 1; }; }
+		as_fn_error $? "${CC} does not support the -shared option.
+                You will need to upgrade to a newer version of the toolchain." "$LINENO" 5
 	    fi
 
 	    runtime=
@@ -3681,9 +4319,8 @@ echo "$as_me: error: ${CC} does not support the -shared option.
 	    LIBRARIES="\${SHARED_LIBRARIES}"
 	fi
 	# Link with gcc since ld does not link to default libs like
-	# -luser32 and -lmsvcrt by default. Make sure CFLAGS is
-	# included so -mno-cygwin passed the correct libs to the linker.
-	SHLIB_LD='${CC} -shared ${CFLAGS}'
+	# -luser32 and -lmsvcrt by default.
+	SHLIB_LD='${CC} -shared'
 	SHLIB_LD_LIBS='${LIBS}'
 	MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -o \$@ ${extra_ldflags} \
 	    -Wl,--out-implib,\$(patsubst %.dll,lib%.a,\$@)"
@@ -3726,20 +4363,16 @@ echo "$as_me: error: ${CC} does not support the -shared option.
 	case "$do64bit" in
 	    amd64|x64|yes)
 		MACHINE="AMD64" ; # assume AMD64 as default 64-bit build
-		echo "$as_me:$LINENO: result:    Using 64-bit $MACHINE mode" >&5
-echo "${ECHO_T}   Using 64-bit $MACHINE mode" >&6
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result:    Using 64-bit $MACHINE mode" >&5
+$as_echo "   Using 64-bit $MACHINE mode" >&6; }
 		;;
 	    ia64)
 		MACHINE="IA64"
-		echo "$as_me:$LINENO: result:    Using 64-bit $MACHINE mode" >&5
-echo "${ECHO_T}   Using 64-bit $MACHINE mode" >&6
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result:    Using 64-bit $MACHINE mode" >&5
+$as_echo "   Using 64-bit $MACHINE mode" >&6; }
 		;;
 	    *)
-		cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 		    #ifndef _WIN64
@@ -3754,61 +4387,44 @@ main ()
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
   tcl_win_64bit=yes
 else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_win_64bit=no
+  tcl_win_64bit=no
 
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 		if test "$tcl_win_64bit" = "yes" ; then
 			do64bit=amd64
 			MACHINE="AMD64"
-			echo "$as_me:$LINENO: result:    Using 64-bit $MACHINE mode" >&5
-echo "${ECHO_T}   Using 64-bit $MACHINE mode" >&6
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: result:    Using 64-bit $MACHINE mode" >&5
+$as_echo "   Using 64-bit $MACHINE mode" >&6; }
 		fi
 		;;
 	esac
     else
 	if test "${SHARED_BUILD}" = "0" ; then
 	    # static
-            echo "$as_me:$LINENO: result: using static flags" >&5
-echo "${ECHO_T}using static flags" >&6
+            { $as_echo "$as_me:${as_lineno-$LINENO}: result: using static flags" >&5
+$as_echo "using static flags" >&6; }
 	    runtime=-MT
 	    LIBRARIES="\${STATIC_LIBRARIES}"
 	    EXESUFFIX="s\${DBGX}.exe"
 	else
 	    # dynamic
-            echo "$as_me:$LINENO: result: using shared flags" >&5
-echo "${ECHO_T}using shared flags" >&6
+            { $as_echo "$as_me:${as_lineno-$LINENO}: result: using shared flags" >&5
+$as_echo "using shared flags" >&6; }
 	    runtime=-MD
 	    # Add SHLIB_LD_LIBS to the Make rule, not here.
 	    LIBRARIES="\${SHARED_LIBRARIES}"
 	    EXESUFFIX="\${DBGX}.exe"
+	    case "x`echo \${VisualStudioVersion}`" in
+		x1[4-9]*)
+		    lflags="${lflags} -nodefaultlib:libucrt.lib"
+		    ;;
+		*)
+		    ;;
+	    esac
 	fi
 	MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -out:\$@"
 	# DLLSUFFIX is separate because it is the building block for
@@ -3837,82 +4453,32 @@ echo "${ECHO_T}using shared flags" >&6
 		    ;;
 	    esac
 	    if test ! -d "${PATH64}" ; then
-		{ echo "$as_me:$LINENO: WARNING: Could not find 64-bit $MACHINE SDK to enable 64bit mode" >&5
-echo "$as_me: WARNING: Could not find 64-bit $MACHINE SDK to enable 64bit mode" >&2;}
-		{ echo "$as_me:$LINENO: WARNING: Ensure latest Platform SDK is installed" >&5
-echo "$as_me: WARNING: Ensure latest Platform SDK is installed" >&2;}
-		do64bit="no"
-	    else
-		echo "$as_me:$LINENO: result:    Using 64-bit $MACHINE mode" >&5
-echo "${ECHO_T}   Using 64-bit $MACHINE mode" >&6
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find 64-bit $MACHINE SDK" >&5
+$as_echo "$as_me: WARNING: Could not find 64-bit $MACHINE SDK" >&2;}
 	    fi
+	    { $as_echo "$as_me:${as_lineno-$LINENO}: result:    Using 64-bit $MACHINE mode" >&5
+$as_echo "   Using 64-bit $MACHINE mode" >&6; }
 	fi
 
-	LIBS="netapi32.lib kernel32.lib user32.lib advapi32.lib ws2_32.lib"
+	LIBS="netapi32.lib kernel32.lib user32.lib advapi32.lib userenv.lib ws2_32.lib"
+
+	case "x`echo \${VisualStudioVersion}`" in
+		x1[4-9]*)
+		    LIBS="$LIBS ucrt.lib"
+		    ;;
+		*)
+		    ;;
+	esac
+
 	if test "$do64bit" != "no" ; then
 	    # The space-based-path will work for the Makefile, but will
 	    # not work if AC_TRY_COMPILE is called.  TEA has the
 	    # TEA_PATH_NOSPACE to avoid this issue.
 	    # Check if _WIN64 is already recognized, and if so we don't
 	    # need to modify CC.
-	    echo "$as_me:$LINENO: checking whether _WIN64 is declared" >&5
-echo $ECHO_N "checking whether _WIN64 is declared... $ECHO_C" >&6
-if test "${ac_cv_have_decl__WIN64+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-#ifndef _WIN64
-  char *p = (char *) _WIN64;
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_have_decl__WIN64=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+	    ac_fn_c_check_decl "$LINENO" "_WIN64" "ac_cv_have_decl__WIN64" "$ac_includes_default"
+if test "x$ac_cv_have_decl__WIN64" = xyes; then :
 
-ac_cv_have_decl__WIN64=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_have_decl__WIN64" >&5
-echo "${ECHO_T}$ac_cv_have_decl__WIN64" >&6
-if test $ac_cv_have_decl__WIN64 = yes; then
-  :
 else
   CC="\"${PATH64}/cl.exe\" -I\"${MSSDK}/Include\" \
 			 -I\"${MSSDK}/Include/crt\" \
@@ -3923,7 +4489,7 @@ fi
 	    CFLAGS_DEBUG="-nologo -Zi -Od ${runtime}d"
 	    # Do not use -O2 for Win64 - this has proved buggy in code gen.
 	    CFLAGS_OPTIMIZE="-nologo -O1 ${runtime}"
-	    lflags="-nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\""
+	    lflags="${lflags} -nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\""
 	    LINKBIN="\"${PATH64}/link.exe\""
 	    # Avoid 'unresolved external symbol __security_cookie' errors.
 	    # c.f. http://support.microsoft.com/?id=894573
@@ -3935,7 +4501,7 @@ fi
 	    CFLAGS_DEBUG="-nologo -Z7 -Od -WX ${runtime}d"
 	    # -O2 - create fast code (/Og /Oi /Ot /Oy /Ob2 /Gs /GF /Gy)
 	    CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}"
-	    lflags="-nologo"
+	    lflags="${lflags} -nologo"
 	    LINKBIN="link"
 	fi
 
@@ -3980,15 +4546,11 @@ fi
 	    SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'`
 	    CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'`
 	    if test ! -d "${CELIB_DIR}/inc"; then
-		{ { echo "$as_me:$LINENO: error: Invalid celib directory \"${CELIB_DIR}\"" >&5
-echo "$as_me: error: Invalid celib directory \"${CELIB_DIR}\"" >&2;}
-   { (exit 1); exit 1; }; }
+		as_fn_error $? "Invalid celib directory \"${CELIB_DIR}\"" "$LINENO" 5
 	    fi
 	    if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"\
 		-o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then
-		{ { echo "$as_me:$LINENO: error: could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" >&5
-echo "$as_me: error: could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" >&2;}
-   { (exit 1); exit 1; }; }
+		as_fn_error $? "could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" "$LINENO" 5
 	    else
 		CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include"
 		if test -d "${CEINCLUDE}/${TARGETCPU}" ; then
@@ -4055,6 +4617,7 @@ _ACEOF
 	RC_DEFINE=-d
 	RES=res
 	MAKE_LIB="\${STLIB_LD} -out:\$@"
+	MAKE_STUB_LIB="\${STLIB_LD} -nodefaultlib -out:\$@"
 	POST_MAKE_LIB=
 	MAKE_EXE="\${CC} -Fe\$@"
 	LIBPREFIX=""
@@ -4083,26 +4646,20 @@ _ACEOF
     fi
 
     if test "$do64bit" != "no" ; then
-	cat >>confdefs.h <<\_ACEOF
-#define TCL_CFG_DO64BIT 1
-_ACEOF
+	$as_echo "#define TCL_CFG_DO64BIT 1" >>confdefs.h
 
     fi
 
     if test "${GCC}" = "yes" ; then
-	echo "$as_me:$LINENO: checking for SEH support in compiler" >&5
-echo $ECHO_N "checking for SEH support in compiler... $ECHO_C" >&6
-if test "${tcl_cv_seh+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SEH support in compiler" >&5
+$as_echo_n "checking for SEH support in compiler... " >&6; }
+if ${tcl_cv_seh+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-  if test "$cross_compiling" = yes; then
+  if test "$cross_compiling" = yes; then :
   tcl_cv_seh=no
 else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 	    #define WIN32_LEAN_AND_MEAN
@@ -4121,37 +4678,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 	    }
 
 _ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_run "$LINENO"; then :
   tcl_cv_seh=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-tcl_cv_seh=no
+  tcl_cv_seh=no
 fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
 
+
 fi
-echo "$as_me:$LINENO: result: $tcl_cv_seh" >&5
-echo "${ECHO_T}$tcl_cv_seh" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_seh" >&5
+$as_echo "$tcl_cv_seh" >&6; }
 	if test "$tcl_cv_seh" = "no" ; then
 
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_NO_SEH 1
-_ACEOF
+$as_echo "#define HAVE_NO_SEH 1" >>confdefs.h
 
 	fi
 
@@ -4161,16 +4703,12 @@ _ACEOF
 	# with Cygwin's version as of 2002-04-10, define it to be int,
 	# sufficient for getting the current code to work.
 	#
-	echo "$as_me:$LINENO: checking for EXCEPTION_DISPOSITION support in include files" >&5
-echo $ECHO_N "checking for EXCEPTION_DISPOSITION support in include files... $ECHO_C" >&6
-if test "${tcl_cv_eh_disposition+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EXCEPTION_DISPOSITION support in include files" >&5
+$as_echo_n "checking for EXCEPTION_DISPOSITION support in include files... " >&6; }
+if ${tcl_cv_eh_disposition+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 #	    define WIN32_LEAN_AND_MEAN
@@ -4187,45 +4725,19 @@ main ()
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
   tcl_cv_eh_disposition=yes
 else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_eh_disposition=no
+  tcl_cv_eh_disposition=no
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:$LINENO: result: $tcl_cv_eh_disposition" >&5
-echo "${ECHO_T}$tcl_cv_eh_disposition" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_eh_disposition" >&5
+$as_echo "$tcl_cv_eh_disposition" >&6; }
 	if test "$tcl_cv_eh_disposition" = "no" ; then
 
-cat >>confdefs.h <<\_ACEOF
-#define EXCEPTION_DISPOSITION int
-_ACEOF
+$as_echo "#define EXCEPTION_DISPOSITION int" >>confdefs.h
 
 	fi
 
@@ -4233,16 +4745,12 @@ _ACEOF
 	# even if VOID has already been #defined. The win32api
 	# used by mingw and cygwin is known to do this.
 
-	echo "$as_me:$LINENO: checking for winnt.h that ignores VOID define" >&5
-echo $ECHO_N "checking for winnt.h that ignores VOID define... $ECHO_C" >&6
-if test "${tcl_cv_winnt_ignore_void+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for winnt.h that ignores VOID define" >&5
+$as_echo_n "checking for winnt.h that ignores VOID define... " >&6; }
+if ${tcl_cv_winnt_ignore_void+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 		#define VOID void
@@ -4262,45 +4770,19 @@ main ()
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
   tcl_cv_winnt_ignore_void=yes
 else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_winnt_ignore_void=no
+  tcl_cv_winnt_ignore_void=no
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:$LINENO: result: $tcl_cv_winnt_ignore_void" >&5
-echo "${ECHO_T}$tcl_cv_winnt_ignore_void" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_winnt_ignore_void" >&5
+$as_echo "$tcl_cv_winnt_ignore_void" >&6; }
 	if test "$tcl_cv_winnt_ignore_void" = "yes" ; then
 
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_WINNT_IGNORE_VOID 1
-_ACEOF
+$as_echo "#define HAVE_WINNT_IGNORE_VOID 1" >>confdefs.h
 
 	fi
 
@@ -4308,16 +4790,12 @@ _ACEOF
 	# This is used to stop gcc from printing a compiler
 	# warning when initializing a union member.
 
-	echo "$as_me:$LINENO: checking for cast to union support" >&5
-echo $ECHO_N "checking for cast to union support... $ECHO_C" >&6
-if test "${tcl_cv_cast_to_union+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cast to union support" >&5
+$as_echo_n "checking for cast to union support... " >&6; }
+if ${tcl_cv_cast_to_union+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
@@ -4331,45 +4809,19 @@ main ()
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
   tcl_cv_cast_to_union=yes
 else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_cast_to_union=no
+  tcl_cv_cast_to_union=no
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:$LINENO: result: $tcl_cv_cast_to_union" >&5
-echo "${ECHO_T}$tcl_cv_cast_to_union" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cast_to_union" >&5
+$as_echo "$tcl_cv_cast_to_union" >&6; }
 	if test "$tcl_cv_cast_to_union" = "yes"; then
 
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_CAST_TO_UNION 1
-_ACEOF
+$as_echo "#define HAVE_CAST_TO_UNION 1" >>confdefs.h
 
 	fi
     fi
@@ -4385,145 +4837,9 @@ _ACEOF
 # man2tcl needs this so that it can use errno.h
 #--------------------------------------------------------------------
 
-if test "${ac_cv_header_errno_h+set}" = set; then
-  echo "$as_me:$LINENO: checking for errno.h" >&5
-echo $ECHO_N "checking for errno.h... $ECHO_C" >&6
-if test "${ac_cv_header_errno_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5
-echo "${ECHO_T}$ac_cv_header_errno_h" >&6
-else
-  # Is the header compilable?
-echo "$as_me:$LINENO: checking errno.h usability" >&5
-echo $ECHO_N "checking errno.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <errno.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_header_compiler=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking errno.h presence" >&5
-echo $ECHO_N "checking errno.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <errno.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  ac_header_preproc=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-  yes:no: )
-    { echo "$as_me:$LINENO: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: errno.h: proceeding with the compiler's result" >&2;}
-    ac_header_preproc=yes
-    ;;
-  no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: errno.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: errno.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: errno.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: errno.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: errno.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: errno.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: errno.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: errno.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: errno.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: errno.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: errno.h: in the future, the compiler will take precedence" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------------ ##
-## Report this to the AC_PACKAGE_NAME lists.  ##
-## ------------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
-    ;;
-esac
-echo "$as_me:$LINENO: checking for errno.h" >&5
-echo $ECHO_N "checking for errno.h... $ECHO_C" >&6
-if test "${ac_cv_header_errno_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_cv_header_errno_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5
-echo "${ECHO_T}$ac_cv_header_errno_h" >&6
+ac_fn_c_check_header_mongrel "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default"
+if test "x$ac_cv_header_errno_h" = xyes; then :
 
-fi
-if test $ac_cv_header_errno_h = yes; then
-  :
 else
   MAN2TCLFLAGS="-DNO_ERRNO_H"
 fi
@@ -4535,17 +4851,13 @@ fi
 #     Check for _strtoi64
 #-------------------------------------------
 
-echo "$as_me:$LINENO: checking availability of _strtoi64" >&5
-echo $ECHO_N "checking availability of _strtoi64... $ECHO_C" >&6
-if test "${tcl_cv_strtoi64+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking availability of _strtoi64" >&5
+$as_echo_n "checking availability of _strtoi64... " >&6; }
+if ${tcl_cv_strtoi64+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
 
-    cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdlib.h>
 int
@@ -4556,45 +4868,19 @@ _strtoi64(0,0,0)
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
   tcl_cv_strtoi64=yes
 else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_strtoi64=no
+  tcl_cv_strtoi64=no
 fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $tcl_cv_strtoi64" >&5
-echo "${ECHO_T}$tcl_cv_strtoi64" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_strtoi64" >&5
+$as_echo "$tcl_cv_strtoi64" >&6; }
 if test $tcl_cv_strtoi64 = no; then
 
-cat >>confdefs.h <<\_ACEOF
-#define NO_STRTOI64 1
-_ACEOF
+$as_echo "#define NO_STRTOI64 1" >>confdefs.h
 
 fi
 
@@ -4602,118 +4888,22 @@ fi
 # Windows XP theme engine header for Ttk
 #--------------------------------------------------------------------
 
-echo "$as_me:$LINENO: checking for uxtheme.h" >&5
-echo $ECHO_N "checking for uxtheme.h... $ECHO_C" >&6
-if test "${ac_cv_header_uxtheme_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <windows.h>
-
-#include <uxtheme.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_header_uxtheme_h=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_header_uxtheme_h=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_uxtheme_h" >&5
-echo "${ECHO_T}$ac_cv_header_uxtheme_h" >&6
-if test $ac_cv_header_uxtheme_h = yes; then
-  cat >>confdefs.h <<\_ACEOF
-#define HAVE_UXTHEME_H 1
-_ACEOF
+ac_fn_c_check_header_compile "$LINENO" "uxtheme.h" "ac_cv_header_uxtheme_h" "#include <windows.h>
+"
+if test "x$ac_cv_header_uxtheme_h" = xyes; then :
+  $as_echo "#define HAVE_UXTHEME_H 1" >>confdefs.h
 
 else
-  { echo "$as_me:$LINENO: xpnative theme will be unavailable" >&5
-echo "$as_me: xpnative theme will be unavailable" >&6;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: xpnative theme will be unavailable" >&5
+$as_echo "$as_me: xpnative theme will be unavailable" >&6;}
 fi
 
 
-echo "$as_me:$LINENO: checking for vssym32.h" >&5
-echo $ECHO_N "checking for vssym32.h... $ECHO_C" >&6
-if test "${ac_cv_header_vssym32_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <windows.h>
+ac_fn_c_check_header_compile "$LINENO" "vssym32.h" "ac_cv_header_vssym32_h" "#include <windows.h>
 #include <uxtheme.h>
-
-#include <vssym32.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_header_vssym32_h=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_header_vssym32_h=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_vssym32_h" >&5
-echo "${ECHO_T}$ac_cv_header_vssym32_h" >&6
-if test $ac_cv_header_vssym32_h = yes; then
-  cat >>confdefs.h <<\_ACEOF
-#define HAVE_VSSYM32_H 1
-_ACEOF
+"
+if test "x$ac_cv_header_vssym32_h" = xyes; then :
+  $as_echo "#define HAVE_VSSYM32_H 1" >>confdefs.h
 
 fi
 
@@ -4726,39 +4916,35 @@ fi
 #--------------------------------------------------------------------
 
 
-    echo "$as_me:$LINENO: checking for build with symbols" >&5
-echo $ECHO_N "checking for build with symbols... $ECHO_C" >&6
-    # Check whether --enable-symbols or --disable-symbols was given.
-if test "${enable_symbols+set}" = set; then
-  enableval="$enable_symbols"
-  tcl_ok=$enableval
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build with symbols" >&5
+$as_echo_n "checking for build with symbols... " >&6; }
+    # Check whether --enable-symbols was given.
+if test "${enable_symbols+set}" = set; then :
+  enableval=$enable_symbols; tcl_ok=$enableval
 else
   tcl_ok=no
-fi;
+fi
+
 # FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
     if test "$tcl_ok" = "no"; then
 	CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
 	LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)'
 	DBGX=""
 
-cat >>confdefs.h <<\_ACEOF
-#define NDEBUG 1
-_ACEOF
+$as_echo "#define NDEBUG 1" >>confdefs.h
 
-	echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
-	cat >>confdefs.h <<\_ACEOF
-#define TCL_CFG_OPTIMIZED 1
-_ACEOF
+	$as_echo "#define TCL_CFG_OPTIMIZED 1" >>confdefs.h
 
     else
 	CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
 	LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
 	DBGX=g
 	if test "$tcl_ok" = "yes"; then
-	    echo "$as_me:$LINENO: result: yes (standard debugging)" >&5
-echo "${ECHO_T}yes (standard debugging)" >&6
+	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (standard debugging)" >&5
+$as_echo "yes (standard debugging)" >&6; }
 	fi
     fi
 
@@ -4766,32 +4952,26 @@ echo "${ECHO_T}yes (standard debugging)" >&6
 
     if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then
 
-cat >>confdefs.h <<\_ACEOF
-#define TCL_MEM_DEBUG 1
-_ACEOF
+$as_echo "#define TCL_MEM_DEBUG 1" >>confdefs.h
 
     fi
 
     if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then
 
-cat >>confdefs.h <<\_ACEOF
-#define TCL_COMPILE_DEBUG 1
-_ACEOF
+$as_echo "#define TCL_COMPILE_DEBUG 1" >>confdefs.h
 
 
-cat >>confdefs.h <<\_ACEOF
-#define TCL_COMPILE_STATS 1
-_ACEOF
+$as_echo "#define TCL_COMPILE_STATS 1" >>confdefs.h
 
     fi
 
     if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
 	if test "$tcl_ok" = "all"; then
-	    echo "$as_me:$LINENO: result: enabled symbols mem compile debugging" >&5
-echo "${ECHO_T}enabled symbols mem compile debugging" >&6
+	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled symbols mem compile debugging" >&5
+$as_echo "enabled symbols mem compile debugging" >&6; }
 	else
-	    echo "$as_me:$LINENO: result: enabled $tcl_ok debugging" >&5
-echo "${ECHO_T}enabled $tcl_ok debugging" >&6
+	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled $tcl_ok debugging" >&5
+$as_echo "enabled $tcl_ok debugging" >&6; }
 	fi
     fi
 
@@ -4803,15 +4983,15 @@ TK_DBGX=${DBGX}
 #--------------------------------------------------------------------
 
 
-    echo "$as_me:$LINENO: checking whether to embed manifest" >&5
-echo $ECHO_N "checking whether to embed manifest... $ECHO_C" >&6
-    # Check whether --enable-embedded-manifest or --disable-embedded-manifest was given.
-if test "${enable_embedded_manifest+set}" = set; then
-  enableval="$enable_embedded_manifest"
-  embed_ok=$enableval
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to embed manifest" >&5
+$as_echo_n "checking whether to embed manifest... " >&6; }
+    # Check whether --enable-embedded-manifest was given.
+if test "${enable_embedded_manifest+set}" = set; then :
+  enableval=$enable_embedded_manifest; embed_ok=$enableval
 else
   embed_ok=yes
-fi;
+fi
+
 
     VC_MANIFEST_EMBED_DLL=
     VC_MANIFEST_EMBED_EXE=
@@ -4819,11 +4999,7 @@ fi;
     if test "$embed_ok" = "yes" -a "${SHARED_BUILD}" = "1" \
        -a "$GCC" != "yes" ; then
 	# Add the magic to embed the manifest into the dll/exe
-	cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 #if defined(_MSC_VER) && _MSC_VER >= 1400
@@ -4832,7 +5008,7 @@ print("manifest needed")
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "manifest needed" >/dev/null 2>&1; then
+  $EGREP "manifest needed" >/dev/null 2>&1; then :
 
 	# Could do a CHECK_PROG for mt, but should always be with MSVC8+
 	# Could add 'if test -f' check, but manifest should be created
@@ -4851,26 +5027,26 @@ fi
 rm -f conftest*
 
     fi
-    echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5
+$as_echo "$result" >&6; }
 
 
 
 
 
-    echo "$as_me:$LINENO: checking for tclsh in Tcl build directory" >&5
-echo $ECHO_N "checking for tclsh in Tcl build directory... $ECHO_C" >&6
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclsh in Tcl build directory" >&5
+$as_echo_n "checking for tclsh in Tcl build directory... " >&6; }
     BUILD_TCLSH=${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}
-    echo "$as_me:$LINENO: result: $BUILD_TCLSH" >&5
-echo "${ECHO_T}$BUILD_TCLSH" >&6
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_TCLSH" >&5
+$as_echo "$BUILD_TCLSH" >&6; }
 
 
 
-    echo "$as_me:$LINENO: checking for tclsh" >&5
-echo $ECHO_N "checking for tclsh... $ECHO_C" >&6
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclsh" >&5
+$as_echo_n "checking for tclsh... " >&6; }
 
-    if test "${ac_cv_path_tclsh+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+    if ${ac_cv_path_tclsh+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
 
 	search_path=`echo ${PATH} | sed -e 's/:/ /g'`
@@ -4891,13 +5067,13 @@ fi
 
     if test -f "$ac_cv_path_tclsh" ; then
 	TCLSH_PROG="$ac_cv_path_tclsh"
-	echo "$as_me:$LINENO: result: $TCLSH_PROG" >&5
-echo "${ECHO_T}$TCLSH_PROG" >&6
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCLSH_PROG" >&5
+$as_echo "$TCLSH_PROG" >&6; }
     else
 	# It is not an error if an installed version of Tcl can't be located.
 	TCLSH_PROG=""
-	echo "$as_me:$LINENO: result: No tclsh found on PATH" >&5
-echo "${ECHO_T}No tclsh found on PATH" >&6
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: No tclsh found on PATH" >&5
+$as_echo "No tclsh found on PATH" >&6; }
     fi
 
 
@@ -5047,6 +5223,7 @@ TK_WIN_VERSION="$TK_VERSION.$TK_RELEASE_LEVEL.`echo $TK_PATCH_LEVEL | tr -d ab.`
 
 
 
+
 # undefined at this point for win
 
 
@@ -5059,7 +5236,8 @@ TK_WIN_VERSION="$TK_VERSION.$TK_RELEASE_LEVEL.`echo $TK_PATCH_LEVEL | tr -d ab.`
 
 
 
-                              ac_config_files="$ac_config_files Makefile tkConfig.sh wish.exe.manifest"
+ac_config_files="$ac_config_files Makefile tkConfig.sh wish.exe.manifest"
+
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
@@ -5078,39 +5256,70 @@ _ACEOF
 
 # 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.
+# So, we kill variables containing newlines.
 # 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.
-{
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
   (set) 2>&1 |
-    case `(ac_space=' '; set | grep ac_space) 2>&1` in
-    *ac_space=\ *)
-      # `set' does not quote correctly, so add quotes (double-quote
-      # substitution turns \\\\ into \\, and sed turns \\ into \).
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
       sed -n \
 	"s/'/'\\\\''/g;
 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-      ;;
+      ;; #(
     *)
       # `set' quotes correctly as required by POSIX, so do not add quotes.
-      sed -n \
-	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
       ;;
-    esac;
-} |
+    esac |
+    sort
+) |
   sed '
+     /^ac_cv_env_/b end
      t clear
-     : clear
+     :clear
      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
      t end
-     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-     : end' >>confcache
-if diff $cache_file confcache >/dev/null 2>&1; then :; else
-  if test -w $cache_file; then
-    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
-    cat confcache >$cache_file
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
   else
-    echo "not updating unwritable cache $cache_file"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi
 fi
 rm -f confcache
@@ -5119,63 +5328,55 @@ test "x$prefix" = xNONE && prefix=$ac_default_prefix
 # Let make expand exec_prefix.
 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
-s/:*\$(srcdir):*/:/;
-s/:*\${srcdir}:*/:/;
-s/:*@srcdir@:*/:/;
-s/^\([^=]*=[	 ]*\):*/\1/;
-s/:*$//;
-s/^[^=]*=[	 ]*$//;
-}'
-fi
-
 # Transform confdefs.h into DEFS.
 # Protect against shell expansion while executing Makefile rules.
 # Protect against Makefile macro expansion.
 #
 # If the first sed substitution is executed (which looks for macros that
-# take arguments), then we branch to the quote section.  Otherwise,
+# take arguments), then branch to the quote section.  Otherwise,
 # look for a macro that doesn't take arguments.
-cat >confdef2opt.sed <<\_ACEOF
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
 t clear
-: clear
-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\),-D\1=\2,g
+:clear
+s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
 t quote
-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\),-D\1=\2,g
+s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
 t quote
-d
-: quote
-s,[	 `~#$^&*(){}\\|;'"<>?],\\&,g
-s,\[,\\&,g
-s,\],\\&,g
-s,\$,$$,g
-p
-_ACEOF
-# We use echo to avoid assuming a particular line-breaking character.
-# The extra dot is to prevent the shell from consuming trailing
-# line-breaks from the sub-command output.  A line-break within
-# single-quotes doesn't work because, if this script is created in a
-# platform that uses two characters for line-breaks (e.g., DOS), tr
-# would break.
-ac_LF_and_DOT=`echo; echo .`
-DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
-rm -f confdef2opt.sed
+b any
+:quote
+s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+	g
+	s/^\n//
+	s/\n/ /g
+	p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
 
 
 ac_libobjs=
 ac_ltlibobjs=
+U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
-  ac_i=`echo "$ac_i" |
-	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
-  # 2. Add them.
-  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
-  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
 done
 LIBOBJS=$ac_libobjs
 
@@ -5183,12 +5384,14 @@ LTLIBOBJS=$ac_ltlibobjs
 
 
 
-: ${CONFIG_STATUS=./config.status}
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 #! $SHELL
 # Generated by $as_me.
 # Run this file to recreate the current configuration.
@@ -5198,81 +5401,253 @@ cat >$CONFIG_STATUS <<_ACEOF
 debug=false
 ac_cs_recheck=false
 ac_cs_silent=false
-SHELL=\${CONFIG_SHELL-$SHELL}
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-## --------------------- ##
-## M4sh Initialization.  ##
-## --------------------- ##
 
-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
-  set -o posix
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
 fi
-DUALCASE=1; export DUALCASE # for MKS sh
 
-# Support unset when possible.
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-  as_unset=unset
-else
-  as_unset=false
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
 fi
 
 
-# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
 PS1='$ '
 PS2='> '
 PS4='+ '
 
 # NLS nuisances.
-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
-do
-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
-  else
-    $as_unset $as_var
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-done
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
 
-# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
 else
   as_expr=false
 fi
 
-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
   as_basename=basename
 else
   as_basename=false
 fi
 
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
 
-# Name of the executable.
-as_me=`$as_basename "$0" ||
+as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)$' \| \
-	 .     : '\(.\)' 2>/dev/null ||
-echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
-  	  /^X\/\(\/\).*/{ s//\1/; q; }
-  	  s/.*/./; q'`
-
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
 
-# PATH needs CR, and LINENO needs CR and PATH.
 # Avoid depending upon Character Ranges.
 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
@@ -5280,148 +5655,111 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-
-  as_lineno_1=$LINENO
-  as_lineno_2=$LINENO
-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-  test "x$as_lineno_1" != "x$as_lineno_2" &&
-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
-  # Find who we are.  Look in the path if we contain no path at all
-  # relative or not.
-  case $0 in
-    *[\\/]* ) as_myself=$0 ;;
-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
-
-       ;;
-  esac
-  # We did not find ourselves, most probably we were run as `sh COMMAND'
-  # in which case we are not to be found in the path.
-  if test "x$as_myself" = x; then
-    as_myself=$0
-  fi
-  if test ! -f "$as_myself"; then
-    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
-   { (exit 1); exit 1; }; }
-  fi
-  case $CONFIG_SHELL in
-  '')
-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for as_base in sh bash ksh sh5; do
-	 case $as_dir in
-	 /*)
-	   if ("$as_dir/$as_base" -c '
-  as_lineno_1=$LINENO
-  as_lineno_2=$LINENO
-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-  test "x$as_lineno_1" != "x$as_lineno_2" &&
-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
-	     CONFIG_SHELL=$as_dir/$as_base
-	     export CONFIG_SHELL
-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-	   fi;;
-	 esac
-       done
-done
-;;
-  esac
-
-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-  # uniformly replaced by the line number.  The first 'sed' inserts a
-  # line-number line before each line; the second 'sed' does the real
-  # work.  The second script uses 'N' to pair each line-number line
-  # with the numbered line, and appends trailing '-' during
-  # substitution so that $LINENO is not a special case at line end.
-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
-  sed '=' <$as_myself |
-    sed '
-      N
-      s,$,-,
-      : loop
-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
-      t loop
-      s,-$,,
-      s,^['$as_cr_digits']*\n,,
-    ' >$as_me.lineno &&
-  chmod +x $as_me.lineno ||
-    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
-   { (exit 1); exit 1; }; }
-
-  # Don't try to exec as it changes $[0], causing all sort of problems
-  # (the dirname of $[0] is not the place where we might find the
-  # original and so on.  Autoconf is especially sensible to this).
-  . ./$as_me.lineno
-  # Exit status is that of the last command.
-  exit
-}
-
-
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-  *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T='	' ;;
-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
 esac
 
-if expr a : '\(a\)' >/dev/null 2>&1; then
-  as_expr=expr
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
 else
-  as_expr=false
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
 fi
-
-rm -f conf$$ conf$$.exe conf$$.file
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  # We could just check for DJGPP; but this test a) works b) is more generic
-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-  if test -f conf$$.exe; then
-    # Don't use ln at all; we don't have any links
-    as_ln_s='cp -p'
-  else
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
     as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
   fi
-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln
 else
-  as_ln_s='cp -p'
+  as_ln_s='cp -pR'
 fi
-rm -f conf$$ conf$$.exe conf$$.file
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
 
+} # as_fn_mkdir_p
 if mkdir -p . 2>/dev/null; then
-  as_mkdir_p=:
+  as_mkdir_p='mkdir -p "$as_dir"'
 else
   test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
-as_executable_p="test -f"
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -5430,31 +5768,20 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS=" 	$as_nl"
-
-# CDPATH.
-$as_unset CDPATH
-
 exec 6>&1
-
-# Open the log real soon, to keep \$[0] and so on meaningful, and to
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
 # report actual input values of CONFIG_FILES etc. instead of their
-# values after options handling.  Logging --version etc. is OK.
-exec 5>>config.log
-{
-  echo
-  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
-## Running $as_me. ##
-_ASBOX
-} >&5
-cat >&5 <<_CSEOF
-
+# values after options handling.
+ac_log="
 This file was extended by $as_me, which was
-generated by GNU Autoconf 2.59.  Invocation command line was
+generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -5462,124 +5789,116 @@ generated by GNU Autoconf 2.59.  Invocation command line was
   CONFIG_COMMANDS = $CONFIG_COMMANDS
   $ $0 $@
 
-_CSEOF
-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
-echo >&5
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
 _ACEOF
 
-# Files that config.status was made for.
-if test -n "$ac_config_files"; then
-  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
-fi
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
 
-if test -n "$ac_config_headers"; then
-  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
-fi
 
-if test -n "$ac_config_links"; then
-  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
-fi
 
-if test -n "$ac_config_commands"; then
-  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
-fi
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+_ACEOF
 
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ac_cs_usage="\
-\`$as_me' instantiates files from templates according to the
-current configuration.
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
 
-Usage: $0 [OPTIONS] [FILE]...
+Usage: $0 [OPTION]... [TAG]...
 
   -h, --help       print this help, then exit
-  -V, --version    print version number, then exit
-  -q, --quiet      do not print progress messages
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions
-  --file=FILE[:TEMPLATE]
-		   instantiate the configuration file FILE
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
 
 Configuration files:
 $config_files
 
-Report bugs to <bug-autoconf@gnu.org>."
-_ACEOF
+Report bugs to the package provider."
 
-cat >>$CONFIG_STATUS <<_ACEOF
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.59,
-  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+configured by $0, generated by GNU Autoconf 2.69,
+  with options \\"\$ac_cs_config\\"
 
-Copyright (C) 2003 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
-srcdir=$srcdir
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+test -n "\$AWK" || AWK=awk
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
-# If no file are specified by the user, then we need to provide default
-# value.  By we need to know if files were specified by the user.
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
 ac_need_defaults=:
 while test $# != 0
 do
   case $1 in
-  --*=*)
-    ac_option=`expr "x$1" : 'x\([^=]*\)='`
-    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
     ac_shift=:
     ;;
-  -*)
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)
     ac_option=$1
     ac_optarg=$2
     ac_shift=shift
     ;;
-  *) # This is not an option, so the user has probably given explicit
-     # arguments.
-     ac_option=$1
-     ac_need_defaults=false;;
   esac
 
   case $ac_option in
   # Handling of the options.
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     ac_cs_recheck=: ;;
-  --version | --vers* | -V )
-    echo "$ac_cs_version"; exit 0 ;;
-  --he | --h)
-    # Conflict between --help and --header
-    { { echo "$as_me:$LINENO: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&2;}
-   { (exit 1); exit 1; }; };;
-  --help | --hel | -h )
-    echo "$ac_cs_usage"; exit 0 ;;
-  --debug | --d* | -d )
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift
-    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
-    ac_need_defaults=false;;
-  --header | --heade | --head | --hea )
-    $ac_shift
-    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
     ac_need_defaults=false;;
+  --he | --h |  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&2;}
-   { (exit 1); exit 1; }; } ;;
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
 
-  *) ac_config_targets="$ac_config_targets $1" ;;
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
 
   esac
   shift
@@ -5593,32 +5912,46 @@ if $ac_cs_silent; then
 fi
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
-  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
-  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
 fi
 
 _ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
 
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
 
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 
-
-
-cat >>$CONFIG_STATUS <<\_ACEOF
+# Handling of arguments.
 for ac_config_target in $ac_config_targets
 do
-  case "$ac_config_target" in
-  # Handling of arguments.
-  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-  "tkConfig.sh" ) CONFIG_FILES="$CONFIG_FILES tkConfig.sh" ;;
-  "wish.exe.manifest" ) CONFIG_FILES="$CONFIG_FILES wish.exe.manifest" ;;
-  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
-   { (exit 1); exit 1; }; };;
+  case $ac_config_target in
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "tkConfig.sh") CONFIG_FILES="$CONFIG_FILES tkConfig.sh" ;;
+    "wish.exe.manifest") CONFIG_FILES="$CONFIG_FILES wish.exe.manifest" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   esac
 done
 
+
 # If the user did not use the arguments to specify the items to instantiate,
 # then the envvar interface is used.  Set only those that are not.
 # We use the long form for the default assignment because of an extremely
@@ -5628,417 +5961,414 @@ if $ac_need_defaults; then
 fi
 
 # Have a temporary directory for convenience.  Make it in the build tree
-# simply because there is no reason to put it here, and in addition,
+# simply because there is no reason against having it here, and in addition,
 # creating and moving files from /tmp can sometimes cause problems.
-# Create a temporary directory, and hook for its removal unless debugging.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
 $debug ||
 {
-  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
-  trap '{ (exit 1); exit 1; }' 1 2 13 15
+  tmp= ac_tmp=
+  trap 'exit_status=$?
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
 }
-
 # Create a (secure) tmp directory for tmp files.
 
 {
-  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
-  test -n "$tmp" && test -d "$tmp"
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -d "$tmp"
 }  ||
 {
-  tmp=./confstat$$-$RANDOM
-  (umask 077 && mkdir $tmp)
-} ||
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
 {
-   echo "$me: cannot create a temporary directory in ." >&2
-   { (exit 1); exit 1; }
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
 }
 
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 _ACEOF
 
-cat >>$CONFIG_STATUS <<_ACEOF
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[	 ]*$//
+}'
+fi
 
-#
-# CONFIG_FILES section.
-#
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
 
-# No need to generate the scripts if there are no CONFIG_FILES.
-# This happens for instance when ./config.status config.h
-if test -n "\$CONFIG_FILES"; then
-  # Protect against being on the right side of a sed subst in config.status.
-  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
-   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
-s,@SHELL@,$SHELL,;t t
-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
-s,@exec_prefix@,$exec_prefix,;t t
-s,@prefix@,$prefix,;t t
-s,@program_transform_name@,$program_transform_name,;t t
-s,@bindir@,$bindir,;t t
-s,@sbindir@,$sbindir,;t t
-s,@libexecdir@,$libexecdir,;t t
-s,@datadir@,$datadir,;t t
-s,@sysconfdir@,$sysconfdir,;t t
-s,@sharedstatedir@,$sharedstatedir,;t t
-s,@localstatedir@,$localstatedir,;t t
-s,@libdir@,$libdir,;t t
-s,@includedir@,$includedir,;t t
-s,@oldincludedir@,$oldincludedir,;t t
-s,@infodir@,$infodir,;t t
-s,@mandir@,$mandir,;t t
-s,@build_alias@,$build_alias,;t t
-s,@host_alias@,$host_alias,;t t
-s,@target_alias@,$target_alias,;t t
-s,@DEFS@,$DEFS,;t t
-s,@ECHO_C@,$ECHO_C,;t t
-s,@ECHO_N@,$ECHO_N,;t t
-s,@ECHO_T@,$ECHO_T,;t t
-s,@LIBS@,$LIBS,;t t
-s,@CC@,$CC,;t t
-s,@CFLAGS@,$CFLAGS,;t t
-s,@LDFLAGS@,$LDFLAGS,;t t
-s,@CPPFLAGS@,$CPPFLAGS,;t t
-s,@ac_ct_CC@,$ac_ct_CC,;t t
-s,@EXEEXT@,$EXEEXT,;t t
-s,@OBJEXT@,$OBJEXT,;t t
-s,@CPP@,$CPP,;t t
-s,@EGREP@,$EGREP,;t t
-s,@AR@,$AR,;t t
-s,@ac_ct_AR@,$ac_ct_AR,;t t
-s,@RANLIB@,$RANLIB,;t t
-s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
-s,@RC@,$RC,;t t
-s,@ac_ct_RC@,$ac_ct_RC,;t t
-s,@SET_MAKE@,$SET_MAKE,;t t
-s,@TCL_THREADS@,$TCL_THREADS,;t t
-s,@TCL_VERSION@,$TCL_VERSION,;t t
-s,@TCL_BIN_DIR@,$TCL_BIN_DIR,;t t
-s,@TCL_SRC_DIR@,$TCL_SRC_DIR,;t t
-s,@TCL_LIB_FILE@,$TCL_LIB_FILE,;t t
-s,@TCL_LIB_FLAG@,$TCL_LIB_FLAG,;t t
-s,@TCL_LIB_SPEC@,$TCL_LIB_SPEC,;t t
-s,@TCL_STUB_LIB_FILE@,$TCL_STUB_LIB_FILE,;t t
-s,@TCL_STUB_LIB_FLAG@,$TCL_STUB_LIB_FLAG,;t t
-s,@TCL_STUB_LIB_SPEC@,$TCL_STUB_LIB_SPEC,;t t
-s,@TCL_DEFS@,$TCL_DEFS,;t t
-s,@CYGPATH@,$CYGPATH,;t t
-s,@CELIB_DIR@,$CELIB_DIR,;t t
-s,@DL_LIBS@,$DL_LIBS,;t t
-s,@CFLAGS_DEBUG@,$CFLAGS_DEBUG,;t t
-s,@CFLAGS_OPTIMIZE@,$CFLAGS_OPTIMIZE,;t t
-s,@CFLAGS_WARNING@,$CFLAGS_WARNING,;t t
-s,@MAN2TCLFLAGS@,$MAN2TCLFLAGS,;t t
-s,@CFLAGS_DEFAULT@,$CFLAGS_DEFAULT,;t t
-s,@LDFLAGS_DEFAULT@,$LDFLAGS_DEFAULT,;t t
-s,@VC_MANIFEST_EMBED_DLL@,$VC_MANIFEST_EMBED_DLL,;t t
-s,@VC_MANIFEST_EMBED_EXE@,$VC_MANIFEST_EMBED_EXE,;t t
-s,@BUILD_TCLSH@,$BUILD_TCLSH,;t t
-s,@TCLSH_PROG@,$TCLSH_PROG,;t t
-s,@TK_WIN_VERSION@,$TK_WIN_VERSION,;t t
-s,@MACHINE@,$MACHINE,;t t
-s,@TK_VERSION@,$TK_VERSION,;t t
-s,@TK_MAJOR_VERSION@,$TK_MAJOR_VERSION,;t t
-s,@TK_MINOR_VERSION@,$TK_MINOR_VERSION,;t t
-s,@TK_PATCH_LEVEL@,$TK_PATCH_LEVEL,;t t
-s,@TK_DBGX@,$TK_DBGX,;t t
-s,@TK_LIB_FILE@,$TK_LIB_FILE,;t t
-s,@TK_DLL_FILE@,$TK_DLL_FILE,;t t
-s,@TK_STUB_LIB_FILE@,$TK_STUB_LIB_FILE,;t t
-s,@TK_STUB_LIB_FLAG@,$TK_STUB_LIB_FLAG,;t t
-s,@TK_BUILD_STUB_LIB_SPEC@,$TK_BUILD_STUB_LIB_SPEC,;t t
-s,@TK_SRC_DIR@,$TK_SRC_DIR,;t t
-s,@TK_BIN_DIR@,$TK_BIN_DIR,;t t
-s,@TCL_MAJOR_VERSION@,$TCL_MAJOR_VERSION,;t t
-s,@TCL_MINOR_VERSION@,$TCL_MINOR_VERSION,;t t
-s,@TCL_PATCH_LEVEL@,$TCL_PATCH_LEVEL,;t t
-s,@TCL_DBGX@,$TCL_DBGX,;t t
-s,@CFG_TK_SHARED_LIB_SUFFIX@,$CFG_TK_SHARED_LIB_SUFFIX,;t t
-s,@CFG_TK_UNSHARED_LIB_SUFFIX@,$CFG_TK_UNSHARED_LIB_SUFFIX,;t t
-s,@CFG_TK_EXPORT_FILE_SUFFIX@,$CFG_TK_EXPORT_FILE_SUFFIX,;t t
-s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
-s,@DEPARG@,$DEPARG,;t t
-s,@CC_OBJNAME@,$CC_OBJNAME,;t t
-s,@CC_EXENAME@,$CC_EXENAME,;t t
-s,@LDFLAGS_DEBUG@,$LDFLAGS_DEBUG,;t t
-s,@LDFLAGS_OPTIMIZE@,$LDFLAGS_OPTIMIZE,;t t
-s,@LDFLAGS_CONSOLE@,$LDFLAGS_CONSOLE,;t t
-s,@LDFLAGS_WINDOW@,$LDFLAGS_WINDOW,;t t
-s,@TK_RES@,$TK_RES,;t t
-s,@STLIB_LD@,$STLIB_LD,;t t
-s,@SHLIB_LD@,$SHLIB_LD,;t t
-s,@SHLIB_LD_LIBS@,$SHLIB_LD_LIBS,;t t
-s,@SHLIB_CFLAGS@,$SHLIB_CFLAGS,;t t
-s,@SHLIB_SUFFIX@,$SHLIB_SUFFIX,;t t
-s,@TK_SHARED_BUILD@,$TK_SHARED_BUILD,;t t
-s,@LIBS_GUI@,$LIBS_GUI,;t t
-s,@DLLSUFFIX@,$DLLSUFFIX,;t t
-s,@LIBPREFIX@,$LIBPREFIX,;t t
-s,@LIBSUFFIX@,$LIBSUFFIX,;t t
-s,@EXESUFFIX@,$EXESUFFIX,;t t
-s,@LIBRARIES@,$LIBRARIES,;t t
-s,@MAKE_LIB@,$MAKE_LIB,;t t
-s,@POST_MAKE_LIB@,$POST_MAKE_LIB,;t t
-s,@MAKE_DLL@,$MAKE_DLL,;t t
-s,@MAKE_EXE@,$MAKE_EXE,;t t
-s,@TK_LIB_FLAG@,$TK_LIB_FLAG,;t t
-s,@TK_LIB_SPEC@,$TK_LIB_SPEC,;t t
-s,@TK_BUILD_LIB_SPEC@,$TK_BUILD_LIB_SPEC,;t t
-s,@TK_STUB_LIB_SPEC@,$TK_STUB_LIB_SPEC,;t t
-s,@TK_STUB_LIB_PATH@,$TK_STUB_LIB_PATH,;t t
-s,@TK_BUILD_STUB_LIB_PATH@,$TK_BUILD_STUB_LIB_PATH,;t t
-s,@TK_CC_SEARCH_FLAGS@,$TK_CC_SEARCH_FLAGS,;t t
-s,@TK_LD_SEARCH_FLAGS@,$TK_LD_SEARCH_FLAGS,;t t
-s,@RC_OUT@,$RC_OUT,;t t
-s,@RC_TYPE@,$RC_TYPE,;t t
-s,@RC_INCLUDE@,$RC_INCLUDE,;t t
-s,@RC_DEFINE@,$RC_DEFINE,;t t
-s,@RC_DEFINES@,$RC_DEFINES,;t t
-s,@RES@,$RES,;t t
-s,@LIBOBJS@,$LIBOBJS,;t t
-s,@LTLIBOBJS@,$LTLIBOBJS,;t t
-CEOF
 
-_ACEOF
+eval set X "  :F $CONFIG_FILES      "
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
 
-  cat >>$CONFIG_STATUS <<\_ACEOF
-  # Split the substitutions into bite-sized pieces for seds with
-  # small command number limits, like on Digital OSF/1 and HP-UX.
-  ac_max_sed_lines=48
-  ac_sed_frag=1 # Number of current file.
-  ac_beg=1 # First line for current file.
-  ac_end=$ac_max_sed_lines # 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" $tmp/subs.sed >$tmp/subs.frag
-    else
-      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
-    fi
-    if test ! -s $tmp/subs.frag; then
-      ac_more_lines=false
-    else
-      # The purpose of the label and of the branching condition is to
-      # speed up the sed processing (if there are no `@' at all, there
-      # is no need to browse any of the substitutions).
-      # These are the two extra sed commands mentioned above.
-      (echo ':t
-  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
-      if test -z "$ac_sed_cmds"; then
-	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
-      else
-	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
-      fi
-      ac_sed_frag=`expr $ac_sed_frag + 1`
-      ac_beg=$ac_end
-      ac_end=`expr $ac_end + $ac_max_sed_lines`
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$ac_tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
     fi
-  done
-  if test -z "$ac_sed_cmds"; then
-    ac_sed_cmds=cat
-  fi
-fi # test -n "$CONFIG_FILES"
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
 
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case $ac_file in
-  - | *:- | *:-:* ) # input from stdin
-	cat >$tmp/stdin
-	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-	ac_file=`echo "$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 ;;
+    case $ac_tag in
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    esac
+    ;;
   esac
 
-  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
-  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+  ac_dir=`$as_dirname -- "$ac_file" ||
 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$ac_file" : 'X\(//\)[^/]' \| \
 	 X"$ac_file" : 'X\(//\)$' \| \
-	 X"$ac_file" : 'X\(/\)' \| \
-	 .     : '\(.\)' 2>/dev/null ||
-echo X"$ac_file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-  	  /^X\(\/\/\)$/{ s//\1/; q; }
-  	  /^X\(\/\).*/{ s//\1/; q; }
-  	  s/.*/./; q'`
-  { if $as_mkdir_p; then
-    mkdir -p "$ac_dir"
-  else
-    as_dir="$ac_dir"
-    as_dirs=
-    while test ! -d "$as_dir"; do
-      as_dirs="$as_dir $as_dirs"
-      as_dir=`(dirname "$as_dir") 2>/dev/null ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| \
-	 .     : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-  	  /^X\(\/\/\)$/{ s//\1/; q; }
-  	  /^X\(\/\).*/{ s//\1/; q; }
-  	  s/.*/./; q'`
-    done
-    test ! -n "$as_dirs" || mkdir $as_dirs
-  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
-   { (exit 1); exit 1; }; }; }
-
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
   ac_builddir=.
 
-if test "$ac_dir" != .; then
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-  # A "../" for each directory in $ac_dir_suffix.
-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
-  ac_dir_suffix= ac_top_builddir=
-fi
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
 
 case $srcdir in
-  .)  # No --srcdir option.  We are building in place.
+  .)  # We are building in place.
     ac_srcdir=.
-    if test -z "$ac_top_builddir"; then
-       ac_top_srcdir=.
-    else
-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-    fi ;;
-  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
     ac_srcdir=$srcdir$ac_dir_suffix;
-    ac_top_srcdir=$srcdir ;;
-  *) # Relative path.
-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 
-# Do not use `cd foo && pwd` to compute absolute paths, because
-# the directories may not exist.
-case `pwd` in
-.) ac_abs_builddir="$ac_dir";;
-*)
-  case "$ac_dir" in
-  .) ac_abs_builddir=`pwd`;;
-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
-  esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_builddir=${ac_top_builddir}.;;
-*)
-  case ${ac_top_builddir}. in
-  .) ac_abs_top_builddir=$ac_abs_builddir;;
-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
-  esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_srcdir=$ac_srcdir;;
-*)
-  case $ac_srcdir in
-  .) ac_abs_srcdir=$ac_abs_builddir;;
-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
-  esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_srcdir=$ac_top_srcdir;;
-*)
-  case $ac_top_srcdir in
-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
-  esac;;
-esac
 
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
 
+_ACEOF
 
-  if test x"$ac_file" != x-; then
-    { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
-    rm -f "$ac_file"
-  fi
-  # Let's still pretend it is `configure' which instantiates (i.e., don't
-  # use $as_me), people would be surprised to read:
-  #    /* config.h.  Generated by config.status.  */
-  if test x"$ac_file" = x-; then
-    configure_input=
-  else
-    configure_input="$ac_file.  "
-  fi
-  configure_input=$configure_input"Generated from `echo $ac_file_in |
-				     sed 's,.*/,,'` by configure."
-
-  # First look for the input files in the build tree, otherwise in the
-  # src tree.
-  ac_file_inputs=`IFS=:
-    for f in $ac_file_in; do
-      case $f in
-      -) echo $tmp/stdin ;;
-      [\\/$]*)
-	 # Absolute (can't be DOS-style, as IFS=:)
-	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
-   { (exit 1); exit 1; }; }
-	 echo "$f";;
-      *) # Relative
-	 if test -f "$f"; then
-	   # Build tree
-	   echo "$f"
-	 elif test -f "$srcdir/$f"; then
-	   # Source tree
-	   echo "$srcdir/$f"
-	 else
-	   # /dev/null tree
-	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
-   { (exit 1); exit 1; }; }
-	 fi;;
-      esac
-    done` || { (exit 1); exit 1; }
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
-  sed "$ac_vpsub
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
 $extrasub
 _ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 :t
 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s,@configure_input@,$configure_input,;t t
-s,@srcdir@,$ac_srcdir,;t t
-s,@abs_srcdir@,$ac_abs_srcdir,;t t
-s,@top_srcdir@,$ac_top_srcdir,;t t
-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
-s,@builddir@,$ac_builddir,;t t
-s,@abs_builddir@,$ac_abs_builddir,;t t
-s,@top_builddir@,$ac_top_builddir,;t t
-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
-  rm -f $tmp/stdin
-  if test x"$ac_file" != x-; then
-    mv $tmp/out $ac_file
-  else
-    cat $tmp/out
-    rm -f $tmp/out
-  fi
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$ac_tmp/stdin"
+  case $ac_file in
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+
 
-done
-_ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+  esac
+
+done # for ac_tag
+
 
-{ (exit 0); exit 0; }
+as_fn_exit 0
 _ACEOF
-chmod +x $CONFIG_STATUS
 ac_clean_files=$ac_clean_files_save
 
+test $ac_write_fail = 0 ||
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
 
 # configure is writing to config.log, and then calls config.status.
 # config.status does its own redirection, appending to config.log.
@@ -6058,7 +6388,11 @@ if test "$no_create" != yes; then
   exec 5>>config.log
   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   # would make configure fail if this is the last instruction.
-  $ac_cs_success || { (exit 1); exit 1; }
+  $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
 
 
diff --git a/win/configure.in b/win/configure.in
index e3be0a9..cdef517 100644
--- a/win/configure.in
+++ b/win/configure.in
@@ -4,17 +4,17 @@
 # to configure the system for the local environment.
 
 AC_INIT(../generic/tk.h)
-AC_PREREQ(2.59)
+AC_PREREQ(2.69)
 
 # The following define is needed when building with Cygwin since newer
 # versions of autoconf incorrectly set SHELL to /bin/bash instead of
 # /bin/sh. The bash shell seems to suffer from some strange failures.
 SHELL=/bin/sh
 
-TK_VERSION=8.6
+TK_VERSION=8.7
 TK_MAJOR_VERSION=8
-TK_MINOR_VERSION=6
-TK_PATCH_LEVEL="b3"
+TK_MINOR_VERSION=7
+TK_PATCH_LEVEL="a0"
 VER=$TK_MAJOR_VERSION$TK_MINOR_VERSION
 
 #------------------------------------------------------------------------
@@ -81,6 +81,17 @@ SC_ENABLE_SHARED
 SC_PATH_TCLCONFIG($TK_PATCH_LEVEL)
 SC_LOAD_TCLCONFIG
 
+if test "${TCL_MAJOR_VERSION}" != "${TK_MAJOR_VERSION}"; then
+    AC_MSG_ERROR([${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
+Tk ${TK_VERSION}${TK_PATCH_LEVEL} needs Tcl 8.6+.
+Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl 8.6 or better.])
+fi
+if test "${TCL_MINOR_VERSION}" -lt 6; then
+    AC_MSG_ERROR([${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
+Tk ${TK_VERSION}${TK_PATCH_LEVEL} needs Tcl 8.6+.
+Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl 8.6 or better.])
+fi
+
 #--------------------------------------------------------------------
 # The statements below define a collection of compile flags.  This
 # macro depends on the value of SHARED_BUILD, and should be called
@@ -272,6 +283,7 @@ AC_SUBST(LIBSUFFIX)
 AC_SUBST(EXESUFFIX)
 AC_SUBST(LIBRARIES)
 AC_SUBST(MAKE_LIB)
+AC_SUBST(MAKE_STUB_LIB)
 AC_SUBST(POST_MAKE_LIB)
 AC_SUBST(MAKE_DLL)
 AC_SUBST(MAKE_EXE)
diff --git a/win/makefile.bc b/win/makefile.bc
index 8738da9..d98dfd7 100644
--- a/win/makefile.bc
+++ b/win/makefile.bc
@@ -1,537 +1,537 @@
-#
-# Makefile for Borland C++ 5.5 (or C++ Builder 5), adapted from the makefile
-#   for Visual C++ that came with tk 8.3.3
-#
-# Some "not so obvious" details in this makefile are preceded by a comment
-# "maintenance hint", which tries to explain what's going on. Better to 
-# leave those in place.
-# Helmut Giese, July 2002
-#
-# See the file "license.terms" for information on usage and redistribution
-# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-#
-# Copyright (c) 1995-1997 Sun Microsystems, Inc.
-# Copyright (c) 1998-2000 Ajuba Solutions.
-
-# Does not depend on the presence of any environment variables in
-# order to compile tcl; all needed information is derived from
-# location of the compiler directories.
-
-#
-# Project directories
-#
-# ROOT    = top of source tree
-#
-# TMPDIR  = location where .obj files should be stored during build
-#
-# TOOLS32 = location of Borland development tools.
-#
-# TCLDIR = location of top of Tcl source hierarchy
-#
-
-ROOT        = ..
-TCLDIR      = ..\..\tcl8.4
-INSTALLDIR  = D:\tmp\tcl
-
-# If you have C++ Builder 5 or the free Borland C++ 5.5 compiler
-# adapt the following paths as appropriate for your system
-TOOLS32    = d:\cbld5
-TOOLS32_rc = d:\cbld5
-#TOOLS32    = c:\bc55
-#TOOLS32_rc = c:\bc55
-
-cc32      = "$(TOOLS32)\bin\bcc32.exe"
-link32    = "$(TOOLS32)\bin\ilink32.exe"
-lib32     = "$(TOOLS32)\bin\tlib.exe"
-rc32      = "$(TOOLS32_rc)\bin\brcc32.exe"
-include32 = -I"$(TOOLS32)\include;$(TOOLS32)\include\mfc"
-libpath32 = -L"$(TOOLS32)\lib"
-
-# Uncomment the following line to compile with thread support
-#THREADDEFINES = -DTCL_THREADS=1
-
-# Allow definition of NDEBUG via command line
-# Set NODEBUG to 0 to compile with symbols
-!if !defined(NODEBUG)
-NODEBUG = 1
-!endif
-
-# uncomment the following two lines to compile with TCL_MEM_DEBUG
-#DEBUGDEFINES =-DTCL_MEM_DEBUG
-
-######################################################################
-# Do not modify below this line
-######################################################################
-
-TCLNAMEPREFIX = tcl
-TKNAMEPREFIX = tk
-WISHNAMEPREFIX = wish
-VERSION = 84
-DOTVERSION = 8.4
-
-TCLSTUBPREFIX = $(TCLNAMEPREFIX)stub
-TKSTUBPREFIX  = $(TKNAMEPREFIX)stub
-
-
-BINROOT   = .
-!IF "$(NODEBUG)" == "1"
-TMPDIRNAME  = Release
-DBGX        =
-!ELSE
-TMPDIRNAME  = Debug
-DBGX        =
-#DBGX       = d
-!ENDIF
-TMPDIR      = $(BINROOT)\$(TMPDIRNAME)
-OUTDIRNAME  = $(TMPDIRNAME)
-OUTDIR      = $(TMPDIR)
-
-TCLLIB        = $(TCLNAMEPREFIX)$(VERSION)$(DBGX).lib
-TCLPLUGINLIB  = $(TCLNAMEPREFIX)$(VERSION)p.lib
-TCLSTUBLIB    = $(TCLSTUBPREFIX)$(VERSION)$(DBGX).lib
-TKDLLNAME     = $(TKNAMEPREFIX)$(VERSION)$(DBGX).dll
-TKDLL         = $(OUTDIR)\$(TKDLLNAME)
-TKLIB         = $(OUTDIR)\$(TKNAMEPREFIX)$(VERSION)$(DBGX).lib
-TKSTUBLIBNAME = $(TKSTUBPREFIX)$(VERSION)$(DBGX).lib
-TKSTUBLIB     = $(OUTDIR)\$(TKSTUBLIBNAME)
-TKPLUGINDLLNAME = $(TKNAMEPREFIX)$(VERSION)p$(DBG).dll
-TKPLUGINDLL   = $(OUTDIR)\$(TKPLUGINDLLNAME)
-TKPLUGINLIB   = $(OUTDIR)\$(TKNAMEPREFIX)$(VERSION)p$(DBGX).lib
-
-WISH      = $(OUTDIR)\$(WISHNAMEPREFIX)$(VERSION)$(DBGX).exe
-WISHC     = $(OUTDIR)\$(WISHNAMEPREFIX)c$(VERSION)$(DBGX).exe
-WISHP     = $(OUTDIR)\$(WISHNAMEPREFIX)p$(VERSION)$(DBGX).exe
-TKTEST    = $(OUTDIR)\$(TKNAMEPREFIX)test.exe
-CAT32     = $(TMPDIR)\cat32.exe
-
-BIN_INSTALL_DIR     = $(INSTALLDIR)\bin
-INCLUDE_INSTALL_DIR = $(INSTALLDIR)\include
-LIB_INSTALL_DIR     = $(INSTALLDIR)\lib
-SCRIPT_INSTALL_DIR  = $(LIB_INSTALL_DIR)\tk$(DOTVERSION)
-
-WISHOBJS = \
-  $(TMPDIR)\winMain.obj
-
-TKTESTOBJS = \
-  $(TMPDIR)\tkTest.obj \
-  $(TMPDIR)\tkSquare.obj \
-  $(TMPDIR)\testMain.obj \
-  $(TMPDIR)\tkOldTest.obj \
-  $(TMPDIR)\tkWinTest.obj \
-  $(TCLLIBDIR)\tclThreadTest.obj
-
-XLIBOBJS = \
-  $(TMPDIR)\xcolors.obj \
-  $(TMPDIR)\xdraw.obj \
-  $(TMPDIR)\xgc.obj \
-  $(TMPDIR)\ximage.obj \
-  $(TMPDIR)\xutil.obj
-
-TKOBJS = \
-	$(TMPDIR)\tkConsole.obj \
-	$(TMPDIR)\tkUnixMenubu.obj \
-	$(TMPDIR)\tkUnixScale.obj \
-	$(XLIBOBJS) \
-	$(TMPDIR)\tkWin3d.obj \
-	$(TMPDIR)\tkWin32Dll.obj \
-	$(TMPDIR)\tkWinButton.obj \
-	$(TMPDIR)\tkWinClipboard.obj \
-	$(TMPDIR)\tkWinColor.obj \
-	$(TMPDIR)\tkWinConfig.obj \
-	$(TMPDIR)\tkWinCursor.obj \
-	$(TMPDIR)\tkWinDialog.obj \
-	$(TMPDIR)\tkWinDraw.obj \
-	$(TMPDIR)\tkWinEmbed.obj \
-	$(TMPDIR)\tkWinFont.obj \
-	$(TMPDIR)\tkWinImage.obj \
-	$(TMPDIR)\tkWinInit.obj \
-	$(TMPDIR)\tkWinKey.obj \
-	$(TMPDIR)\tkWinMenu.obj \
-	$(TMPDIR)\tkWinPixmap.obj \
-	$(TMPDIR)\tkWinPointer.obj \
-	$(TMPDIR)\tkWinRegion.obj \
-	$(TMPDIR)\tkWinScrlbr.obj \
-	$(TMPDIR)\tkWinSend.obj \
-	$(TMPDIR)\tkWinWindow.obj \
-	$(TMPDIR)\tkWinWm.obj \
-	$(TMPDIR)\tkWinX.obj \
-	$(TMPDIR)\stubs.obj \
-	$(TMPDIR)\tk3d.obj \
-	$(TMPDIR)\tkArgv.obj \
-	$(TMPDIR)\tkAtom.obj \
-	$(TMPDIR)\tkBind.obj \
-	$(TMPDIR)\tkBitmap.obj \
-	$(TMPDIR)\tkBusy.obj \
-	$(TMPDIR)\tkButton.obj \
-	$(TMPDIR)\tkCanvArc.obj \
-	$(TMPDIR)\tkCanvBmap.obj \
-	$(TMPDIR)\tkCanvImg.obj \
-	$(TMPDIR)\tkCanvLine.obj \
-	$(TMPDIR)\tkCanvPoly.obj \
-	$(TMPDIR)\tkCanvPs.obj \
-	$(TMPDIR)\tkCanvText.obj \
-	$(TMPDIR)\tkCanvUtil.obj \
-	$(TMPDIR)\tkCanvWind.obj \
-	$(TMPDIR)\tkCanvas.obj \
-	$(TMPDIR)\tkClipboard.obj \
-	$(TMPDIR)\tkCmds.obj \
-	$(TMPDIR)\tkColor.obj \
-	$(TMPDIR)\tkConfig.obj \
-	$(TMPDIR)\tkCursor.obj \
-	$(TMPDIR)\tkEntry.obj \
-	$(TMPDIR)\tkError.obj \
-	$(TMPDIR)\tkEvent.obj \
-	$(TMPDIR)\tkFileFilter.obj \
-	$(TMPDIR)\tkFocus.obj \
-	$(TMPDIR)\tkFont.obj \
-	$(TMPDIR)\tkFrame.obj \
-	$(TMPDIR)\tkGC.obj \
-	$(TMPDIR)\tkGeometry.obj \
-	$(TMPDIR)\tkGet.obj \
-	$(TMPDIR)\tkGrab.obj \
-	$(TMPDIR)\tkGrid.obj \
-	$(TMPDIR)\tkImage.obj \
-	$(TMPDIR)\tkImgBmap.obj \
-	$(TMPDIR)\tkImgGIF.obj \
-	$(TMPDIR)\tkImgPPM.obj \
-	$(TMPDIR)\tkImgPhoto.obj \
-	$(TMPDIR)\tkImgPhInstance.obj \
-	$(TMPDIR)\tkImgUtil.obj \
-	$(TMPDIR)\tkListbox.obj \
-	$(TMPDIR)\tkMacWinMenu.obj \
-	$(TMPDIR)\tkMain.obj \
-	$(TMPDIR)\tkMenu.obj \
-	$(TMPDIR)\tkMenubutton.obj \
-	$(TMPDIR)\tkMenuDraw.obj \
-	$(TMPDIR)\tkMessage.obj \
-	$(TMP_DIR)\tkPanedWindow.obj \
-	$(TMPDIR)\tkObj.obj \
-	$(TMPDIR)\tkOldConfig.obj \
-	$(TMPDIR)\tkOption.obj \
-	$(TMPDIR)\tkPack.obj \
-	$(TMPDIR)\tkPlace.obj \
-	$(TMPDIR)\tkPointer.obj \
-	$(TMPDIR)\tkRectOval.obj \
-	$(TMPDIR)\tkScale.obj \
-	$(TMPDIR)\tkScrollbar.obj \
-	$(TMPDIR)\tkSelect.obj \
-	$(TMPDIR)\tkText.obj \
-	$(TMPDIR)\tkTextBTree.obj \
-	$(TMPDIR)\tkTextDisp.obj \
-	$(TMPDIR)\tkTextImage.obj \
-	$(TMPDIR)\tkTextIndex.obj \
-	$(TMPDIR)\tkTextMark.obj \
-	$(TMPDIR)\tkTextTag.obj \
-	$(TMPDIR)\tkTextWind.obj \
-	$(TMPDIR)\tkTrig.obj \
-	$(TMPDIR)\tkUtil.obj \
-	$(TMPDIR)\tkVisual.obj \
-	$(TMPDIR)\tkStubInit.obj \
-	$(TMPDIR)\tkWindow.obj
-
-# Maintenance hint: Please have multiple members of TKSTUBOBJS be separated
-# by exactly one ' ' (see below the rule for making TKSTUBLIB)
-TKSTUBOBJS = $(TMPDIR)\tkStubLib.obj
-
-WINDIR      = $(ROOT)\win
-GENERICDIR  = $(ROOT)\generic
-XLIBDIR     = $(ROOT)\xlib
-BITMAPDIR   = $(ROOT)\bitmaps
-TCLLIBDIR   = $(TCLDIR)\win\$(OUTDIRNAME)
-RCDIR       = $(WINDIR)\rc
-
-TK_INCLUDES = -I$(WINDIR) -I$(GENERICDIR) -I$(BITMAPDIR) -I$(XLIBDIR) \
-      -I$(TCLDIR)\generic -I$(TCLDIR)\win
-
-TK_DEFINES  = -D__WIN32__ $(DEBUGDEFINES) $(THREADDEFINES) SUPPORT_CONFIG_EMBEDDED
-
-######################################################################
-# Compile flags
-######################################################################
-
-!IF "$(NODEBUG)" == "1"
-# these macros cause maximum optimization and no symbols
-cdebug = -v- -vi- -O2 -D_DEBUG
-!ELSE
-# these macros enable debugging
-cdebug = -k -Od -r- -v -vi- -y
-!ENDIF
-
-SYSDEFINES = _MT;NO_STRICT;_NO_VCL
-
-# declarations common to all compiler options
-cbase = -3 -a4 -c -g0 -tWM -Ve -Vx -X-
-WARNINGS = -w-rch -w-pch -w-par -w-dup -w-pro -w-dpu
-
-ccons = -tWC
-
-CFLAGS      = $(cdebug) $(cbase) $(WARNINGS) -D$(SYSDEFINES)
-
-CON_CFLAGS  = $(CFLAGS) $(TK_DEFINES) $(include32) $(ccons)
-WISH_CFLAGS = $(CFLAGS) $(include32) $(TK_INCLUDES) $(TK_DEFINES)
-TK_CFLAGS   = $(CFLAGS) $(include32) $(TK_INCLUDES) $(TK_DEFINES) \
-                   -DUSE_TCL_STUBS
-
-######################################################################
-# Link flags
-######################################################################
-
-!IF "$(NODEBUG)" == "1"
-ldebug =
-!ELSE
-ldebug = -v
-!ENDIF
-
-# declarations common to all linker options
-LNFLAGS = -D"" -Gn -I$(TMPDIR) -x $(ldebug) $(libpath32)
-# -Gi: create lib file (is -Gl in doc)
-# -aa: Windows app, -ap: Windows console app
-LNFLAGS_DLL  = -ap -Gi -Tpd
-LNFLAGS_CONS = -ap -Tpe
-LNFLAGS_GUI  = -aa -Tpe
-
-LNLIBS = import32 cw32mt
-
-
-######################################################################
-# Project specific targets
-######################################################################
-
-all:      setup $(WISH) $(CAT32)
-install:  install-binaries install-libraries
-plugin:   setup $(TKPLUGINDLL) $(WISHP)
-tktest:   setup $(TKTEST) $(CAT32)
-
-# Maintenance hint: We want to set environment variables before calling tktest.
-#  If we do this in the form of normal commands, they will not persist up to 
-#  the call of tktest. Therfore we put all commands wanted into a batch file.
-#  The normal way of using 'echo >x.bat' and 'echo >>x.bat' does not work here
-#  because we cannot write '... > tktest.txt' this way. Hence this advanced 
-#  form of loop hopping:
-#    - Have MAKE produce a temporary file with the content we want.
-#    - Use it as input to the COPY command to produce a batch file.
-#    - Run the batch file and be happy.
-#
-test:     setup $(TKTEST) $(TKLIB) $(CAT32)
-  copy &&!
-  set TCL_LIBRARY=$(TCLDIR)/library 
-  set PATH=$(TCLDIR)\win\$(TMPDIRNAME);$(PATH)
-  $(TKTEST) $(ROOT)/tests/all.tcl > tktest.txt
-! _test.bat
-  _test.bat
-#  del _test.bat
-
-runtest:  setup $(TKTEST) $(TKLIB) $(CAT32)
-  echo set TCL_LIBRARY=$(TCLDIR)/library             > _test2.bat
-  echo set PATH=$(TCLDIR)\win\$(TMPDIRNAME);$(PATH) >> _test2.bat
-  echo $(TKTEST)                                    >> _test2.bat
-  _test2.bat
-#  del _test2.bat
-
-console-wish : all $(WISHC)
-
-stubs:
-  $(TCLDIR)\win\$(TMPDIRNAME)\tclsh$(VERSION)$(DBGX) \
-    $(TCLDIR)\tools\genStubs.tcl $(GENERICDIR) \
-    $(GENERICDIR)\tk.decls $(GENERICDIR)\tkInt.decls
-
-setup:
-  @mkd $(TMPDIR)
-  @mkd $(OUTDIR)
-
-install-binaries:
-  @mkd "$(BIN_INSTALL_DIR)"
-  copy $(TKDLL) "$(BIN_INSTALL_DIR)"
-  copy $(WISH) "$(BIN_INSTALL_DIR)"
-  @mkd "$(LIB_INSTALL_DIR)"
-  copy $(TKLIB) "$(LIB_INSTALL_DIR)"
-
-install-libraries:
-  @mkd "$(INCLUDE_INSTALL_DIR)"
-  @mkd "$(INCLUDE_INSTALL_DIR)\X11"
-  copy "$(GENERICDIR)\tk.h"             "$(INCLUDE_INSTALL_DIR)"
-  copy "$(GENERICDIR)\tkDecls.h"        "$(INCLUDE_INSTALL_DIR)"
-  copy "$(GENERICDIR)\tkPlatDecls.h"    "$(INCLUDE_INSTALL_DIR)"
-  copy "$(GENERICDIR)\tkIntXlibDecls.h" "$(INCLUDE_INSTALL_DIR)"
-  xcopy "$(XLIBDIR)\X11\*.h"            "$(INCLUDE_INSTALL_DIR)\X11"
-  @mkd "$(SCRIPT_INSTALL_DIR)"
-  @mkd "$(SCRIPT_INSTALL_DIR)\images"
-  @mkd "$(SCRIPT_INSTALL_DIR)\demos"
-  @mkd "$(SCRIPT_INSTALL_DIR)\demos\images"
-  @mkd "$(SCRIPT_INSTALL_DIR)\msgs"
-  xcopy "$(ROOT)\library"		"$(SCRIPT_INSTALL_DIR)"
-  xcopy "$(ROOT)\library\images"	"$(SCRIPT_INSTALL_DIR)\images"
-  xcopy "$(ROOT)\library\demos"		"$(SCRIPT_INSTALL_DIR)\demos"
-  xcopy "$(ROOT)\library\demos\images"	"$(SCRIPT_INSTALL_DIR)\demos\images"
-  xcopy "$(ROOT)\library\msgs"		"$(SCRIPT_INSTALL_DIR)\msgs"
-
-$(TKLIB): $(TKDLL) $(TKSTUBLIB)
-
-# Maintenance hint: The macro puts a '+-' before the first member of 
-#   TKSTUBOBJS, than replaces any ' ' with ' +-' - together putting '+-' in
-#   front of any member of TKSTUBOBJS (provided, they are separated in their
-#   defintion by just one space).
-#
-# The first time you *make* this target, you will get a warning
-#   tkStubLib not found in library
-# This is (probably) because of the '-' option, telling TLIB to remove
-# 'tkStubLib' when it does not yet exist. Forcing a re-make when it already
-# exists avoids this warning.
-#
-$(TKSTUBLIB): $(TKSTUBOBJS)
-    $(lib32) $@ +-$(TKSTUBOBJS: = +-)
-
-#    $(lib32) $@ @&&!
-#+-$(TKSTUBOBJS: = &^
-#+-)
-#!
-
-$(TKDLL): $(TKOBJS) $(TMPDIR)\tk.res
-    $(link32) $(ldebug) $(LNFLAGS) $(LNFLAGS_DLL) $(TOOLS32)\lib\c0d32 @&&!
-      $(TKOBJS), $@, -x, $(LNLIBS) $(TCLLIBDIR)\$(TCLSTUBLIB),, $(TMPDIR)\tk.res
-!
-
-$(TKPLUGINLIB): $(TKPLUGINDLL)
-
-#$(TKPLUGINDLL): $(TKOBJS) $(TMPDIR)\tk.res
-#        $(link32) $(ldebug) $(dlllflags) \
-#    -out:$@ $(TMPDIR)\tk.res $(TCLLIBDIR)\$(TCLPLUGINLIB) \
-#    $(guilibsdll) @<<
-#      $(TKOBJS)
-#<<
-
-$(WISH): $(WISHOBJS) $(TKLIB) $(TMPDIR)\wish.res
-  $(link32) $(ldebug) -S:2400000 $(LNFLAGS) $(LNFLAGS_GUI) $(TOOLS32)\lib\c0x32 @&&!
-    $(WISHOBJS), $@, -x, $(LNLIBS) $(TCLLIBDIR)\$(TCLLIB) $(TKLIB),, $(TMPDIR)\wish.res
-!
-
-$(WISHC): $(WISHOBJS) $(TKLIB) $(TMPDIR)\wish.res
-  $(link32) $(ldebug) -S:2400000 $(LNFLAGS) $(LNFLAGS_CONS) $(TOOLS32)\lib\c0x32 @&&!
-    $(WISHOBJS), $@, -x, $(LNLIBS) $(TCLLIBDIR)\$(TCLLIB) $(TKLIB),, $(TMPDIR)\wish.res
-!
-
-$(WISHP): $(WISHOBJS) $(TKPLUGINLIB) $(TMPDIR)\wish.res
-  $(link32) $(ldebug) $(guilflags) $(TMPDIR)\wish.res -out:$@ \
-    $(guilibsdll) $(TCLLIBDIR)\$(TCLPLUGINLIB) \
-    $(TKPLUGINLIB) $(WISHOBJS)
-
-$(TKTEST): $(TKTESTOBJS) $(TKLIB) $(TMPDIR)\wish.res
-  $(link32) $(ldebug) -S:2400000 $(LNFLAGS) $(LNFLAGS_GUI) $(TOOLS32)\lib\c0x32 @&&!
-    $(TKTESTOBJS), $@, -x, $(LNLIBS) $(TCLLIBDIR)\$(TCLLIB) $(TKLIB),, $(TMPDIR)\wish.res
-!
-#  $(link32) $(ldebug) $(guilflags) $(TMPDIR)\wish.res -out:$@ \
-#    $(guilibsdll) $(TCLLIBDIR)\$(TCLLIB) $(TKLIB) $(TKTESTOBJS)
-
-#$(CAT32): $(TCLDIR)\win\cat.c
-#  $(cc32) $(CON_CFLAGS) -o$(TMPDIR)\cat.obj $?
-#  $(link32) $(conlflags) -out:$@ -stack:16384 $(TMPDIR)\cat.obj $(conlibs)
-
-$(CAT32): $(TCLDIR)\win\cat.c
-  $(cc32) $(CONS_CFLAGS) -o$(TMPDIR)\cat.obj $?
-  $(link32) $(ldebug) $(LNFLAGS) $(LNFLAGS_CONS) $(TOOLS32)\lib\c0x32 \
-      $(TMPDIR)\cat.obj, $@, -x, $(LNLIBS),,
-
-#
-# Regenerate the stubs files.
-#
-
-genstubs:
-  tclsh$(VERSION) $(TCLDIR)\tools\genStubs.tcl $(GENERICDIR) \
-    $(GENERICDIR)\tk.decls $(GENERICDIR)\tkInt.decls
-
-#
-# Special case object file targets
-#
-
-$(TMPDIR)\testMain.obj: $(WINDIR)\winMain.c
-  $(cc32) $(WISH_CFLAGS) -DTK_TEST -o$@ $?
-
-$(TMPDIR)\tkTest.obj: $(GENERICDIR)\tkTest.c
-  $(cc32) $(WISH_CFLAGS) -o$@ $?
-
-$(TMPDIR)\tkOldTest.obj: $(GENERICDIR)\tkOldTest.c
-  $(cc32) $(WISH_CFLAGS) -o$@ $?
-
-$(TMPDIR)\tkWinTest.obj: $(WINDIR)\tkWinTest.c
-  $(cc32) $(WISH_CFLAGS) -o$@ $?
-
-$(TMPDIR)\tkSquare.obj: $(GENERICDIR)\tkSquare.c
-  $(cc32) $(WISH_CFLAGS) -o$@ $?
-
-$(TMPDIR)\winMain.obj: $(WINDIR)\winMain.c
-  $(cc32) $(WISH_CFLAGS) -o$@ $?
-
-$(TMPDIR)\tkStubLib.obj : $(GENERICDIR)\tkStubLib.c
-  $(cc32) $(TK_CFLAGS) -DSTATIC_BUILD -o$@ $?
-
-#
-# Implicit rules
-#
-
-{$(XLIBDIR)}.c{$(TMPDIR)}.obj:
-  $(cc32) -DDLL_BUILD -DBUILD_tk $(TK_CFLAGS) -o$@ $<
-
-{$(GENERICDIR)}.c{$(TMPDIR)}.obj:
-  $(cc32) -DDLL_BUILD -DBUILD_tk $(TK_CFLAGS) -o$@ $<
-
-{$(WINDIR)}.c{$(TMPDIR)}.obj:
-  $(cc32) -DDLL_BUILD -DBUILD_tk $(TK_CFLAGS) -o$@ $<
-
-{$(ROOT)\unix}.c{$(TMPDIR)}.obj:
-  $(cc32) -DDLL_BUILD -DBUILD_tk $(TK_CFLAGS) -o$@ $<
-
-{$(RCDIR)}.rc{$(TMPDIR)}.res:
-  $(rc32) -I"$(GENERICDIR)" -I"$(TOOLS32)\include" -I"$(TCLDIR)\generic" \
-      -D$(USERDEFINES);$(SYSDEFINES) -fo$@ $<
-
-clean:
-  -@del $(OUTDIR)\*.exp
-  -@del $(OUTDIR)\*.lib
-  -@del $(OUTDIR)\*.dll
-  -@del $(OUTDIR)\*.exe
-  -@del $(OUTDIR)\*.pdb
-  -@del $(TMPDIR)\*.pch
-  -@del $(TMPDIR)\*.obj
-  -@del $(TMPDIR)\*.res
-  -@del $(TMPDIR)\*.exe
-  -@rmd $(OUTDIR)
-  -@rmd $(TMPDIR)
-
-# dependencies
-
-$(TMPDIR)\tk.res: \
-    $(RCDIR)\buttons.bmp \
-    $(RCDIR)\cursor*.cur \
-    $(RCDIR)\tk.ico
-
-$(GENERICDIR)/default.h: $(WINDIR)/tkWinDefault.h
-$(GENERICDIR)/tkButton.c: $(GENERICDIR)/default.h
-$(GENERICDIR)/tkCanvas.c: $(GENERICDIR)/default.h
-$(GENERICDIR)/tkEntry.c: $(GENERICDIR)/default.h
-$(GENERICDIR)/tkFrame.c: $(GENERICDIR)/default.h
-$(GENERICDIR)/tkListbox.c: $(GENERICDIR)/default.h
-$(GENERICDIR)/tkMenu.c: $(GENERICDIR)/default.h
-$(GENERICDIR)/tkMenubutton.c: $(GENERICDIR)/default.h
-$(GENERICDIR)/tkMessage.c: $(GENERICDIR)/default.h
-$(GENERICDIR)/tkScale.c: $(GENERICDIR)/default.h
-$(GENERICDIR)/tkScrollbar.c: $(GENERICDIR)/default.h
-$(GENERICDIR)/tkText.c: $(GENERICDIR)/default.h
-$(GENERICDIR)/tkTextIndex.c: $(GENERICDIR)/default.h
-$(GENERICDIR)/tkTextTag.c: $(GENERICDIR)/default.h
-
-$(GENERICDIR)/tkText.c: $(GENERICDIR)/tkText.h
-$(GENERICDIR)/tkTextBTree.c: $(GENERICDIR)/tkText.h
-$(GENERICDIR)/tkTextDisp.c: $(GENERICDIR)/tkText.h
-$(GENERICDIR)/tkTextDisp.c: $(GENERICDIR)/tkText.h
-$(GENERICDIR)/tkTextImage.c: $(GENERICDIR)/tkText.h
-$(GENERICDIR)/tkTextIndex.c: $(GENERICDIR)/tkText.h
-$(GENERICDIR)/tkTextMark.c: $(GENERICDIR)/tkText.h
-$(GENERICDIR)/tkTextTag.c: $(GENERICDIR)/tkText.h
-$(GENERICDIR)/tkTextWind.c: $(GENERICDIR)/tkText.h
-
-$(GENERICDIR)/tkMacWinMenu.c: $(GENERICDIR)/tkMenu.h
-$(GENERICDIR)/tkMenu.c: $(GENERICDIR)/tkMenu.h
-$(GENERICDIR)/tkMenuDraw.c: $(GENERICDIR)/tkMenu.h
-$(WINDIR)/tkWinMenu.c: $(GENERICDIR)/tkMenu.h
-
-
+#

+# Makefile for Borland C++ 5.5 (or C++ Builder 5), adapted from the makefile

+#   for Visual C++ that came with tk 8.3.3

+#

+# Some "not so obvious" details in this makefile are preceded by a comment

+# "maintenance hint", which tries to explain what's going on. Better to

+# leave those in place.

+# Helmut Giese, July 2002

+#

+# See the file "license.terms" for information on usage and redistribution

+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

+#

+# Copyright (c) 1995-1997 Sun Microsystems, Inc.

+# Copyright (c) 1998-2000 Ajuba Solutions.

+

+# Does not depend on the presence of any environment variables in

+# order to compile tcl; all needed information is derived from

+# location of the compiler directories.

+

+#

+# Project directories

+#

+# ROOT    = top of source tree

+#

+# TMPDIR  = location where .obj files should be stored during build

+#

+# TOOLS32 = location of Borland development tools.

+#

+# TCLDIR = location of top of Tcl source hierarchy

+#

+

+ROOT        = ..

+TCLDIR      = ..\..\tcl8.4

+INSTALLDIR  = D:\tmp\tcl

+

+# If you have C++ Builder 5 or the free Borland C++ 5.5 compiler

+# adapt the following paths as appropriate for your system

+TOOLS32    = d:\cbld5

+TOOLS32_rc = d:\cbld5

+#TOOLS32    = c:\bc55

+#TOOLS32_rc = c:\bc55

+

+cc32      = "$(TOOLS32)\bin\bcc32.exe"

+link32    = "$(TOOLS32)\bin\ilink32.exe"

+lib32     = "$(TOOLS32)\bin\tlib.exe"

+rc32      = "$(TOOLS32_rc)\bin\brcc32.exe"

+include32 = -I"$(TOOLS32)\include;$(TOOLS32)\include\mfc"

+libpath32 = -L"$(TOOLS32)\lib"

+

+# Uncomment the following line to compile with thread support

+#THREADDEFINES = -DTCL_THREADS=1

+

+# Allow definition of NDEBUG via command line

+# Set NODEBUG to 0 to compile with symbols

+!if !defined(NODEBUG)

+NODEBUG = 1

+!endif

+

+# uncomment the following two lines to compile with TCL_MEM_DEBUG

+#DEBUGDEFINES =-DTCL_MEM_DEBUG

+

+######################################################################

+# Do not modify below this line

+######################################################################

+

+TCLNAMEPREFIX = tcl

+TKNAMEPREFIX = tk

+WISHNAMEPREFIX = wish

+VERSION = 84

+DOTVERSION = 8.4

+

+TCLSTUBPREFIX = $(TCLNAMEPREFIX)stub

+TKSTUBPREFIX  = $(TKNAMEPREFIX)stub

+

+

+BINROOT   = .

+!IF "$(NODEBUG)" == "1"

+TMPDIRNAME  = Release

+DBGX        =

+!ELSE

+TMPDIRNAME  = Debug

+DBGX        =

+#DBGX       = d

+!ENDIF

+TMPDIR      = $(BINROOT)\$(TMPDIRNAME)

+OUTDIRNAME  = $(TMPDIRNAME)

+OUTDIR      = $(TMPDIR)

+

+TCLLIB        = $(TCLNAMEPREFIX)$(VERSION)$(DBGX).lib

+TCLPLUGINLIB  = $(TCLNAMEPREFIX)$(VERSION)p.lib

+TCLSTUBLIB    = $(TCLSTUBPREFIX)$(VERSION)$(DBGX).lib

+TKDLLNAME     = $(TKNAMEPREFIX)$(VERSION)$(DBGX).dll

+TKDLL         = $(OUTDIR)\$(TKDLLNAME)

+TKLIB         = $(OUTDIR)\$(TKNAMEPREFIX)$(VERSION)$(DBGX).lib

+TKSTUBLIBNAME = $(TKSTUBPREFIX)$(VERSION)$(DBGX).lib

+TKSTUBLIB     = $(OUTDIR)\$(TKSTUBLIBNAME)

+TKPLUGINDLLNAME = $(TKNAMEPREFIX)$(VERSION)p$(DBG).dll

+TKPLUGINDLL   = $(OUTDIR)\$(TKPLUGINDLLNAME)

+TKPLUGINLIB   = $(OUTDIR)\$(TKNAMEPREFIX)$(VERSION)p$(DBGX).lib

+

+WISH      = $(OUTDIR)\$(WISHNAMEPREFIX)$(VERSION)$(DBGX).exe

+WISHC     = $(OUTDIR)\$(WISHNAMEPREFIX)c$(VERSION)$(DBGX).exe

+WISHP     = $(OUTDIR)\$(WISHNAMEPREFIX)p$(VERSION)$(DBGX).exe

+TKTEST    = $(OUTDIR)\$(TKNAMEPREFIX)test.exe

+CAT32     = $(TMPDIR)\cat32.exe

+

+BIN_INSTALL_DIR     = $(INSTALLDIR)\bin

+INCLUDE_INSTALL_DIR = $(INSTALLDIR)\include

+LIB_INSTALL_DIR     = $(INSTALLDIR)\lib

+SCRIPT_INSTALL_DIR  = $(LIB_INSTALL_DIR)\tk$(DOTVERSION)

+

+WISHOBJS = \

+  $(TMPDIR)\winMain.obj

+

+TKTESTOBJS = \

+  $(TMPDIR)\tkTest.obj \

+  $(TMPDIR)\tkSquare.obj \

+  $(TMPDIR)\testMain.obj \

+  $(TMPDIR)\tkOldTest.obj \

+  $(TMPDIR)\tkWinTest.obj \

+  $(TCLLIBDIR)\tclThreadTest.obj

+

+XLIBOBJS = \

+  $(TMPDIR)\xcolors.obj \

+  $(TMPDIR)\xdraw.obj \

+  $(TMPDIR)\xgc.obj \

+  $(TMPDIR)\ximage.obj \

+  $(TMPDIR)\xutil.obj

+

+TKOBJS = \

+	$(TMPDIR)\tkConsole.obj \

+	$(TMPDIR)\tkUnixMenubu.obj \

+	$(TMPDIR)\tkUnixScale.obj \

+	$(XLIBOBJS) \

+	$(TMPDIR)\tkWin3d.obj \

+	$(TMPDIR)\tkWin32Dll.obj \

+	$(TMPDIR)\tkWinButton.obj \

+	$(TMPDIR)\tkWinClipboard.obj \

+	$(TMPDIR)\tkWinColor.obj \

+	$(TMPDIR)\tkWinConfig.obj \

+	$(TMPDIR)\tkWinCursor.obj \

+	$(TMPDIR)\tkWinDialog.obj \

+	$(TMPDIR)\tkWinDraw.obj \

+	$(TMPDIR)\tkWinEmbed.obj \

+	$(TMPDIR)\tkWinFont.obj \

+	$(TMPDIR)\tkWinImage.obj \

+	$(TMPDIR)\tkWinInit.obj \

+	$(TMPDIR)\tkWinKey.obj \

+	$(TMPDIR)\tkWinMenu.obj \

+	$(TMPDIR)\tkWinPixmap.obj \

+	$(TMPDIR)\tkWinPointer.obj \

+	$(TMPDIR)\tkWinRegion.obj \

+	$(TMPDIR)\tkWinScrlbr.obj \

+	$(TMPDIR)\tkWinSend.obj \

+	$(TMPDIR)\tkWinWindow.obj \

+	$(TMPDIR)\tkWinWm.obj \

+	$(TMPDIR)\tkWinX.obj \

+	$(TMPDIR)\stubs.obj \

+	$(TMPDIR)\tk3d.obj \

+	$(TMPDIR)\tkArgv.obj \

+	$(TMPDIR)\tkAtom.obj \

+	$(TMPDIR)\tkBind.obj \

+	$(TMPDIR)\tkBitmap.obj \

+	$(TMPDIR)\tkBusy.obj \

+	$(TMPDIR)\tkButton.obj \

+	$(TMPDIR)\tkCanvArc.obj \

+	$(TMPDIR)\tkCanvBmap.obj \

+	$(TMPDIR)\tkCanvImg.obj \

+	$(TMPDIR)\tkCanvLine.obj \

+	$(TMPDIR)\tkCanvPoly.obj \

+	$(TMPDIR)\tkCanvPs.obj \

+	$(TMPDIR)\tkCanvText.obj \

+	$(TMPDIR)\tkCanvUtil.obj \

+	$(TMPDIR)\tkCanvWind.obj \

+	$(TMPDIR)\tkCanvas.obj \

+	$(TMPDIR)\tkClipboard.obj \

+	$(TMPDIR)\tkCmds.obj \

+	$(TMPDIR)\tkColor.obj \

+	$(TMPDIR)\tkConfig.obj \

+	$(TMPDIR)\tkCursor.obj \

+	$(TMPDIR)\tkEntry.obj \

+	$(TMPDIR)\tkError.obj \

+	$(TMPDIR)\tkEvent.obj \

+	$(TMPDIR)\tkFileFilter.obj \

+	$(TMPDIR)\tkFocus.obj \

+	$(TMPDIR)\tkFont.obj \

+	$(TMPDIR)\tkFrame.obj \

+	$(TMPDIR)\tkGC.obj \

+	$(TMPDIR)\tkGeometry.obj \

+	$(TMPDIR)\tkGet.obj \

+	$(TMPDIR)\tkGrab.obj \

+	$(TMPDIR)\tkGrid.obj \

+	$(TMPDIR)\tkImage.obj \

+	$(TMPDIR)\tkImgBmap.obj \

+	$(TMPDIR)\tkImgGIF.obj \

+	$(TMPDIR)\tkImgPPM.obj \

+	$(TMPDIR)\tkImgPhoto.obj \

+	$(TMPDIR)\tkImgPhInstance.obj \

+	$(TMPDIR)\tkImgUtil.obj \

+	$(TMPDIR)\tkListbox.obj \

+	$(TMPDIR)\tkMacWinMenu.obj \

+	$(TMPDIR)\tkMain.obj \

+	$(TMPDIR)\tkMenu.obj \

+	$(TMPDIR)\tkMenubutton.obj \

+	$(TMPDIR)\tkMenuDraw.obj \

+	$(TMPDIR)\tkMessage.obj \

+	$(TMP_DIR)\tkPanedWindow.obj \

+	$(TMPDIR)\tkObj.obj \

+	$(TMPDIR)\tkOldConfig.obj \

+	$(TMPDIR)\tkOption.obj \

+	$(TMPDIR)\tkPack.obj \

+	$(TMPDIR)\tkPlace.obj \

+	$(TMPDIR)\tkPointer.obj \

+	$(TMPDIR)\tkRectOval.obj \

+	$(TMPDIR)\tkScale.obj \

+	$(TMPDIR)\tkScrollbar.obj \

+	$(TMPDIR)\tkSelect.obj \

+	$(TMPDIR)\tkText.obj \

+	$(TMPDIR)\tkTextBTree.obj \

+	$(TMPDIR)\tkTextDisp.obj \

+	$(TMPDIR)\tkTextImage.obj \

+	$(TMPDIR)\tkTextIndex.obj \

+	$(TMPDIR)\tkTextMark.obj \

+	$(TMPDIR)\tkTextTag.obj \

+	$(TMPDIR)\tkTextWind.obj \

+	$(TMPDIR)\tkTrig.obj \

+	$(TMPDIR)\tkUtil.obj \

+	$(TMPDIR)\tkVisual.obj \

+	$(TMPDIR)\tkStubInit.obj \

+	$(TMPDIR)\tkWindow.obj

+

+# Maintenance hint: Please have multiple members of TKSTUBOBJS be separated

+# by exactly one ' ' (see below the rule for making TKSTUBLIB)

+TKSTUBOBJS = $(TMPDIR)\tkStubLib.obj

+

+WINDIR      = $(ROOT)\win

+GENERICDIR  = $(ROOT)\generic

+XLIBDIR     = $(ROOT)\xlib

+BITMAPDIR   = $(ROOT)\bitmaps

+TCLLIBDIR   = $(TCLDIR)\win\$(OUTDIRNAME)

+RCDIR       = $(WINDIR)\rc

+

+TK_INCLUDES = -I$(WINDIR) -I$(GENERICDIR) -I$(BITMAPDIR) -I$(XLIBDIR) \

+      -I$(TCLDIR)\generic -I$(TCLDIR)\win

+

+TK_DEFINES  = -D_WIN32 $(DEBUGDEFINES) $(THREADDEFINES) SUPPORT_CONFIG_EMBEDDED

+

+######################################################################

+# Compile flags

+######################################################################

+

+!IF "$(NODEBUG)" == "1"

+# these macros cause maximum optimization and no symbols

+cdebug = -v- -vi- -O2 -D_DEBUG

+!ELSE

+# these macros enable debugging

+cdebug = -k -Od -r- -v -vi- -y

+!ENDIF

+

+SYSDEFINES = _MT;NO_STRICT;_NO_VCL

+

+# declarations common to all compiler options

+cbase = -3 -a4 -c -g0 -tWM -Ve -Vx -X-

+WARNINGS = -w-rch -w-pch -w-par -w-dup -w-pro -w-dpu

+

+ccons = -tWC

+

+CFLAGS      = $(cdebug) $(cbase) $(WARNINGS) -D$(SYSDEFINES)

+

+CON_CFLAGS  = $(CFLAGS) $(TK_DEFINES) $(include32) $(ccons)

+WISH_CFLAGS = $(CFLAGS) $(include32) $(TK_INCLUDES) $(TK_DEFINES)

+TK_CFLAGS   = $(CFLAGS) $(include32) $(TK_INCLUDES) $(TK_DEFINES) \

+                   -DUSE_TCL_STUBS

+

+######################################################################

+# Link flags

+######################################################################

+

+!IF "$(NODEBUG)" == "1"

+ldebug =

+!ELSE

+ldebug = -v

+!ENDIF

+

+# declarations common to all linker options

+LNFLAGS = -D"" -Gn -I$(TMPDIR) -x $(ldebug) $(libpath32)

+# -Gi: create lib file (is -Gl in doc)

+# -aa: Windows app, -ap: Windows console app

+LNFLAGS_DLL  = -ap -Gi -Tpd

+LNFLAGS_CONS = -ap -Tpe

+LNFLAGS_GUI  = -aa -Tpe

+

+LNLIBS = import32 cw32mt

+

+

+######################################################################

+# Project specific targets

+######################################################################

+

+all:      setup $(WISH) $(CAT32)

+install:  install-binaries install-libraries

+plugin:   setup $(TKPLUGINDLL) $(WISHP)

+tktest:   setup $(TKTEST) $(CAT32)

+

+# Maintenance hint: We want to set environment variables before calling tktest.

+#  If we do this in the form of normal commands, they will not persist up to

+#  the call of tktest. Therfore we put all commands wanted into a batch file.

+#  The normal way of using 'echo >x.bat' and 'echo >>x.bat' does not work here

+#  because we cannot write '... > tktest.txt' this way. Hence this advanced

+#  form of loop hopping:

+#    - Have MAKE produce a temporary file with the content we want.

+#    - Use it as input to the COPY command to produce a batch file.

+#    - Run the batch file and be happy.

+#

+test:     setup $(TKTEST) $(TKLIB) $(CAT32)

+  copy &&!

+  set TCL_LIBRARY=$(TCLDIR)/library

+  set PATH=$(TCLDIR)\win\$(TMPDIRNAME);$(PATH)

+  $(TKTEST) $(ROOT)/tests/all.tcl > tktest.txt

+! _test.bat

+  _test.bat

+#  del _test.bat

+

+runtest:  setup $(TKTEST) $(TKLIB) $(CAT32)

+  echo set TCL_LIBRARY=$(TCLDIR)/library             > _test2.bat

+  echo set PATH=$(TCLDIR)\win\$(TMPDIRNAME);$(PATH) >> _test2.bat

+  echo $(TKTEST)                                    >> _test2.bat

+  _test2.bat

+#  del _test2.bat

+

+console-wish : all $(WISHC)

+

+stubs:

+  $(TCLDIR)\win\$(TMPDIRNAME)\tclsh$(VERSION)$(DBGX) \

+    $(TCLDIR)\tools\genStubs.tcl $(GENERICDIR) \

+    $(GENERICDIR)\tk.decls $(GENERICDIR)\tkInt.decls

+

+setup:

+  @mkd $(TMPDIR)

+  @mkd $(OUTDIR)

+

+install-binaries:

+  @mkd "$(BIN_INSTALL_DIR)"

+  copy $(TKDLL) "$(BIN_INSTALL_DIR)"

+  copy $(WISH) "$(BIN_INSTALL_DIR)"

+  @mkd "$(LIB_INSTALL_DIR)"

+  copy $(TKLIB) "$(LIB_INSTALL_DIR)"

+

+install-libraries:

+  @mkd "$(INCLUDE_INSTALL_DIR)"

+  @mkd "$(INCLUDE_INSTALL_DIR)\X11"

+  copy "$(GENERICDIR)\tk.h"             "$(INCLUDE_INSTALL_DIR)"

+  copy "$(GENERICDIR)\tkDecls.h"        "$(INCLUDE_INSTALL_DIR)"

+  copy "$(GENERICDIR)\tkPlatDecls.h"    "$(INCLUDE_INSTALL_DIR)"

+  copy "$(GENERICDIR)\tkIntXlibDecls.h" "$(INCLUDE_INSTALL_DIR)"

+  xcopy "$(XLIBDIR)\X11\*.h"            "$(INCLUDE_INSTALL_DIR)\X11"

+  @mkd "$(SCRIPT_INSTALL_DIR)"

+  @mkd "$(SCRIPT_INSTALL_DIR)\images"

+  @mkd "$(SCRIPT_INSTALL_DIR)\demos"

+  @mkd "$(SCRIPT_INSTALL_DIR)\demos\images"

+  @mkd "$(SCRIPT_INSTALL_DIR)\msgs"

+  xcopy "$(ROOT)\library"		"$(SCRIPT_INSTALL_DIR)"

+  xcopy "$(ROOT)\library\images"	"$(SCRIPT_INSTALL_DIR)\images"

+  xcopy "$(ROOT)\library\demos"		"$(SCRIPT_INSTALL_DIR)\demos"

+  xcopy "$(ROOT)\library\demos\images"	"$(SCRIPT_INSTALL_DIR)\demos\images"

+  xcopy "$(ROOT)\library\msgs"		"$(SCRIPT_INSTALL_DIR)\msgs"

+

+$(TKLIB): $(TKDLL) $(TKSTUBLIB)

+

+# Maintenance hint: The macro puts a '+-' before the first member of

+#   TKSTUBOBJS, than replaces any ' ' with ' +-' - together putting '+-' in

+#   front of any member of TKSTUBOBJS (provided, they are separated in their

+#   defintion by just one space).

+#

+# The first time you *make* this target, you will get a warning

+#   tkStubLib not found in library

+# This is (probably) because of the '-' option, telling TLIB to remove

+# 'tkStubLib' when it does not yet exist. Forcing a re-make when it already

+# exists avoids this warning.

+#

+$(TKSTUBLIB): $(TKSTUBOBJS)

+    $(lib32) $@ +-$(TKSTUBOBJS: = +-)

+

+#    $(lib32) $@ @&&!

+#+-$(TKSTUBOBJS: = &^

+#+-)

+#!

+

+$(TKDLL): $(TKOBJS) $(TMPDIR)\tk.res

+    $(link32) $(ldebug) $(LNFLAGS) $(LNFLAGS_DLL) $(TOOLS32)\lib\c0d32 @&&!

+      $(TKOBJS), $@, -x, $(LNLIBS) $(TCLLIBDIR)\$(TCLSTUBLIB),, $(TMPDIR)\tk.res

+!

+

+$(TKPLUGINLIB): $(TKPLUGINDLL)

+

+#$(TKPLUGINDLL): $(TKOBJS) $(TMPDIR)\tk.res

+#        $(link32) $(ldebug) $(dlllflags) \

+#    -out:$@ $(TMPDIR)\tk.res $(TCLLIBDIR)\$(TCLPLUGINLIB) \

+#    $(guilibsdll) @<<

+#      $(TKOBJS)

+#<<

+

+$(WISH): $(WISHOBJS) $(TKLIB) $(TMPDIR)\wish.res

+  $(link32) $(ldebug) -S:2400000 $(LNFLAGS) $(LNFLAGS_GUI) $(TOOLS32)\lib\c0x32 @&&!

+    $(WISHOBJS), $@, -x, $(LNLIBS) $(TCLLIBDIR)\$(TCLLIB) $(TKLIB),, $(TMPDIR)\wish.res

+!

+

+$(WISHC): $(WISHOBJS) $(TKLIB) $(TMPDIR)\wish.res

+  $(link32) $(ldebug) -S:2400000 $(LNFLAGS) $(LNFLAGS_CONS) $(TOOLS32)\lib\c0x32 @&&!

+    $(WISHOBJS), $@, -x, $(LNLIBS) $(TCLLIBDIR)\$(TCLLIB) $(TKLIB),, $(TMPDIR)\wish.res

+!

+

+$(WISHP): $(WISHOBJS) $(TKPLUGINLIB) $(TMPDIR)\wish.res

+  $(link32) $(ldebug) $(guilflags) $(TMPDIR)\wish.res -out:$@ \

+    $(guilibsdll) $(TCLLIBDIR)\$(TCLPLUGINLIB) \

+    $(TKPLUGINLIB) $(WISHOBJS)

+

+$(TKTEST): $(TKTESTOBJS) $(TKLIB) $(TMPDIR)\wish.res

+  $(link32) $(ldebug) -S:2400000 $(LNFLAGS) $(LNFLAGS_GUI) $(TOOLS32)\lib\c0x32 @&&!

+    $(TKTESTOBJS), $@, -x, $(LNLIBS) $(TCLLIBDIR)\$(TCLLIB) $(TKLIB),, $(TMPDIR)\wish.res

+!

+#  $(link32) $(ldebug) $(guilflags) $(TMPDIR)\wish.res -out:$@ \

+#    $(guilibsdll) $(TCLLIBDIR)\$(TCLLIB) $(TKLIB) $(TKTESTOBJS)

+

+#$(CAT32): $(TCLDIR)\win\cat.c

+#  $(cc32) $(CON_CFLAGS) -o$(TMPDIR)\cat.obj $?

+#  $(link32) $(conlflags) -out:$@ -stack:16384 $(TMPDIR)\cat.obj $(conlibs)

+

+$(CAT32): $(TCLDIR)\win\cat.c

+  $(cc32) $(CONS_CFLAGS) -o$(TMPDIR)\cat.obj $?

+  $(link32) $(ldebug) $(LNFLAGS) $(LNFLAGS_CONS) $(TOOLS32)\lib\c0x32 \

+      $(TMPDIR)\cat.obj, $@, -x, $(LNLIBS),,

+

+#

+# Regenerate the stubs files.

+#

+

+genstubs:

+  tclsh$(VERSION) $(TCLDIR)\tools\genStubs.tcl $(GENERICDIR) \

+    $(GENERICDIR)\tk.decls $(GENERICDIR)\tkInt.decls

+

+#

+# Special case object file targets

+#

+

+$(TMPDIR)\testMain.obj: $(WINDIR)\winMain.c

+  $(cc32) $(WISH_CFLAGS) -DTK_TEST -o$@ $?

+

+$(TMPDIR)\tkTest.obj: $(GENERICDIR)\tkTest.c

+  $(cc32) $(WISH_CFLAGS) -o$@ $?

+

+$(TMPDIR)\tkOldTest.obj: $(GENERICDIR)\tkOldTest.c

+  $(cc32) $(WISH_CFLAGS) -o$@ $?

+

+$(TMPDIR)\tkWinTest.obj: $(WINDIR)\tkWinTest.c

+  $(cc32) $(WISH_CFLAGS) -o$@ $?

+

+$(TMPDIR)\tkSquare.obj: $(GENERICDIR)\tkSquare.c

+  $(cc32) $(WISH_CFLAGS) -o$@ $?

+

+$(TMPDIR)\winMain.obj: $(WINDIR)\winMain.c

+  $(cc32) $(WISH_CFLAGS) -o$@ $?

+

+$(TMPDIR)\tkStubLib.obj : $(GENERICDIR)\tkStubLib.c

+  $(cc32) $(TK_CFLAGS) -DSTATIC_BUILD -o$@ $?

+

+#

+# Implicit rules

+#

+

+{$(XLIBDIR)}.c{$(TMPDIR)}.obj:

+  $(cc32) -DDLL_BUILD -DBUILD_tk $(TK_CFLAGS) -o$@ $<

+

+{$(GENERICDIR)}.c{$(TMPDIR)}.obj:

+  $(cc32) -DDLL_BUILD -DBUILD_tk $(TK_CFLAGS) -o$@ $<

+

+{$(WINDIR)}.c{$(TMPDIR)}.obj:

+  $(cc32) -DDLL_BUILD -DBUILD_tk $(TK_CFLAGS) -o$@ $<

+

+{$(ROOT)\unix}.c{$(TMPDIR)}.obj:

+  $(cc32) -DDLL_BUILD -DBUILD_tk $(TK_CFLAGS) -o$@ $<

+

+{$(RCDIR)}.rc{$(TMPDIR)}.res:

+  $(rc32) -I"$(GENERICDIR)" -I"$(TOOLS32)\include" -I"$(TCLDIR)\generic" \

+      -D$(USERDEFINES);$(SYSDEFINES) -fo$@ $<

+

+clean:

+  -@del $(OUTDIR)\*.exp

+  -@del $(OUTDIR)\*.lib

+  -@del $(OUTDIR)\*.dll

+  -@del $(OUTDIR)\*.exe

+  -@del $(OUTDIR)\*.pdb

+  -@del $(TMPDIR)\*.pch

+  -@del $(TMPDIR)\*.obj

+  -@del $(TMPDIR)\*.res

+  -@del $(TMPDIR)\*.exe

+  -@rmd $(OUTDIR)

+  -@rmd $(TMPDIR)

+

+# dependencies

+

+$(TMPDIR)\tk.res: \

+    $(RCDIR)\buttons.bmp \

+    $(RCDIR)\cursor*.cur \

+    $(RCDIR)\tk.ico

+

+$(GENERICDIR)/default.h: $(WINDIR)/tkWinDefault.h

+$(GENERICDIR)/tkButton.c: $(GENERICDIR)/default.h

+$(GENERICDIR)/tkCanvas.c: $(GENERICDIR)/default.h

+$(GENERICDIR)/tkEntry.c: $(GENERICDIR)/default.h

+$(GENERICDIR)/tkFrame.c: $(GENERICDIR)/default.h

+$(GENERICDIR)/tkListbox.c: $(GENERICDIR)/default.h

+$(GENERICDIR)/tkMenu.c: $(GENERICDIR)/default.h

+$(GENERICDIR)/tkMenubutton.c: $(GENERICDIR)/default.h

+$(GENERICDIR)/tkMessage.c: $(GENERICDIR)/default.h

+$(GENERICDIR)/tkScale.c: $(GENERICDIR)/default.h

+$(GENERICDIR)/tkScrollbar.c: $(GENERICDIR)/default.h

+$(GENERICDIR)/tkText.c: $(GENERICDIR)/default.h

+$(GENERICDIR)/tkTextIndex.c: $(GENERICDIR)/default.h

+$(GENERICDIR)/tkTextTag.c: $(GENERICDIR)/default.h

+

+$(GENERICDIR)/tkText.c: $(GENERICDIR)/tkText.h

+$(GENERICDIR)/tkTextBTree.c: $(GENERICDIR)/tkText.h

+$(GENERICDIR)/tkTextDisp.c: $(GENERICDIR)/tkText.h

+$(GENERICDIR)/tkTextDisp.c: $(GENERICDIR)/tkText.h

+$(GENERICDIR)/tkTextImage.c: $(GENERICDIR)/tkText.h

+$(GENERICDIR)/tkTextIndex.c: $(GENERICDIR)/tkText.h

+$(GENERICDIR)/tkTextMark.c: $(GENERICDIR)/tkText.h

+$(GENERICDIR)/tkTextTag.c: $(GENERICDIR)/tkText.h

+$(GENERICDIR)/tkTextWind.c: $(GENERICDIR)/tkText.h

+

+$(GENERICDIR)/tkMacWinMenu.c: $(GENERICDIR)/tkMenu.h

+$(GENERICDIR)/tkMenu.c: $(GENERICDIR)/tkMenu.h

+$(GENERICDIR)/tkMenuDraw.c: $(GENERICDIR)/tkMenu.h

+$(WINDIR)/tkWinMenu.c: $(GENERICDIR)/tkMenu.h

+

+

diff --git a/win/makefile.vc b/win/makefile.vc
index 584a11b..ae43eb6 100644
--- a/win/makefile.vc
+++ b/win/makefile.vc
@@ -1,1027 +1,1036 @@
-#------------------------------------------------------------- -*- makefile -*-
-# makefile.vc --
-#
-#	Microsoft Visual C++ makefile for use with nmake.exe v1.62+ (VC++ 5.0+)
-#
-# See the file "license.terms" for information on usage and redistribution
-# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-#
-# Copyright (c) 1995-1996 Sun Microsystems, Inc.
-# Copyright (c) 1998-2000 Ajuba Solutions.
-# Copyright (c) 2001-2005 ActiveState Corporation.
-# Copyright (c) 2001-2004 David Gravereaux.
-# Copyright (c) 2003-2008 Pat Thoyts.
-#------------------------------------------------------------------------------
-
-# Check to see we are configured to build with MSVC (MSDEVDIR, MSVCDIR or
-# VCINSTALLDIR) or with the MS Platform SDK (MSSDK or WindowsSDKDir)
-!if !defined(MSDEVDIR) && !defined(MSVCDIR) && !defined(VCINSTALLDIR) && !defined(MSSDK) && !defined(WINDOWSSDKDIR)
-MSG = ^
-You need to run vcvars32.bat from Developer Studio or setenv.bat from the^
-Platform SDK first to setup the environment.  Jump to this line to read^
-the build instructions.
-!error $(MSG)
-!endif
-
-#------------------------------------------------------------------------------
-# HOW TO USE this makefile:
-#
-# 1)  It is now necessary to have MSVCDir, MSDevDir or MSSDK set in the
-#     environment.  This is used as a check to see if vcvars32.bat had been
-#     run prior to running nmake or during the installation of Microsoft
-#     Visual C++, MSVCDir had been set globally and the PATH adjusted.
-#     Either way is valid.
-#
-#     You'll need to run vcvars32.bat contained in the MsDev's vc(98)/bin
-#     directory to setup the proper environment, if needed, for your
-#     current setup.  This is a needed bootstrap requirement and allows the
-#     swapping of different environments to be easier.
-#
-# 2)  To use the Platform SDK (not expressly needed), run setenv.bat after
-#     vcvars32.bat according to the instructions for it.  This can also
-#     turn on the 64-bit compiler, if your SDK has it.
-#
-# 3)  Targets are:
-#	release  -- Builds the core, the shell. (default)
-#	dlls     -- Just builds the windows extensions.
-#	shell    -- Just builds the shell and the core.
-#	core     -- Only builds the core [tkXX.(dll|lib)].
-#	all      -- Builds everything.
-#	test     -- Builds and runs the test suite.
-#	tktest   -- Just builds the binaries for the test suite.
-#	install  -- Installs the built binaries and libraries to $(INSTALLDIR)
-#		    as the root of the install tree.
-#	cwish    -- Builds a console version of wish.
-#	tidy/clean/hose -- varying levels of cleaning.
-#	genstubs -- Rebuilds the Stubs table and support files (dev only).
-#	depend   -- Generates an accurate set of source dependancies for this
-#		    makefile.  Helpful to avoid problems when the sources are
-#		    refreshed and you rebuild, but can "overbuild" when common
-#		    headers like tkInt.h just get small changes.
-#	htmlhelp -- Builds a Windows .chm help file for Tcl and Tk from the
-#		    troff manual pages found in $(ROOT)\doc. You need to
-#		    have installed the HTML Help Compiler package from Microsoft
-#		    to produce the .chm file.
-#	winhelp  -- Builds the windows .hlp file for Tcl from the troff man
-#		    files found in $(ROOT)\doc.
-#
-# 4)  Macros usable on the commandline:
-#	TCLDIR=<path>
-#		Sets the location for where to find the Tcl headers and
-#		libraries.  The install point is assumed when not specified.
-#		Tk does need the source directory, though.  Tk comes very close
-#		to not needing the sources, but does, in fact, require them.
-#
-#	INSTALLDIR=<path>
-#		Sets where to install Tcl from the built binaries.
-#		C:\Progra~1\Tcl is assumed when not specified.
-#
-#	OPTS=loimpact,msvcrt,nothreads,noxp,pdbs,profile,square,static,staticpkg,symbols,unchecked,none
-#		Sets special options for the core.  The default is for none.
-#		Any combination of the above may be used (comma separated).
-#		'none' will over-ride everything to nothing.
-#
-#		loimpact = Adds a flag for how NT treats the heap to keep memory
-#			   in use, low.  This is said to impact alloc performance.
-#		msvcrt   = Affects the static option only to switch it from
-#			   using libcmt(d) as the C runtime [by default] to
-#			   msvcrt(d). This is useful for static embedding
-#			   support.
-#		nothreads= Turns off full multithreading support.
-#		noxp     = If you do not have the uxtheme.h header then you
-#                          cannot include support for XP themeing.
-#		square   = Include the demo square widget.
-#		static   = Builds a static library of the core instead of a
-#			   dll.  The shell will be static (and large), as well.
-#		staticpkg= Affects the static option only to switch wishXX.exe
-#			   to have the dde and reg extension linked inside it.
-#		pdbs     = Build detached symbols for release builds.
-#		profile  = Adds profiling hooks.  Map file is assumed.
-#		thrdalloc = Use the thread allocator (shared global free pool)
-#			   This is the default on threaded builds.
-#		tclalloc = Use the old non-thread allocator
-#		symbols  = Debug build. Links to the debug C runtime, disables
-#			   optimizations and creates pdb symbols files.
-#		unchecked = Allows a symbols build to not use the debug
-#			   enabled runtime (msvcrt.dll not msvcrtd.dll
-#			   or libcmt.lib not libcmtd.lib).
-#
-#	STATS=compdbg,memdbg,none
-#		Sets optional memory and bytecode compiler debugging code added
-#		to the core.  The default is for none.  Any combination of the
-#		above may be used (comma separated).  'none' will over-ride
-#		everything to nothing.
-#
-#		compdbg  = Enables byte compilation logging.
-#		memdbg   = Enables the debugging memory allocator.
-#
-#	CHECKS=64bit,fullwarn,nodep,none
-#		Sets special macros for checking compatability.
-#
-#		64bit    = Enable 64bit portability warnings (if available)
-#		fullwarn = Builds with full compiler and link warnings enabled.
-#			    Very verbose.
-#		nodep	 = Turns off compatability macros to ensure the core
-#			    isn't being built with deprecated functions.
-#
-#	MACHINE=(ALPHA|AMD64|IA64|IX86)
-#		Set the machine type used for the compiler, linker, and
-#		resource compiler.  This hook is needed to tell the tools
-#		when alternate platforms are requested.  IX86 is the default
-#		when not specified. If the CPU environment variable has been
-#		set (ie: recent Platform SDK) then MACHINE is set from CPU.
-#
-#	TMP_DIR=<path>
-#	OUT_DIR=<path>
-#		Hooks to allow the intermediate and output directories to be
-#		changed.  $(OUT_DIR) is assumed to be
-#		$(BINROOT)\(Release|Debug) based on if symbols are requested.
-#		$(TMP_DIR) will de $(OUT_DIR)\<buildtype> by default.
-#
-#	TESTPAT=<file>
-#		Reads the tests requested to be run from this file.
-#
-# 5)  Examples:
-#
-#	Basic syntax of calling nmake looks like this:
-#	nmake [-nologo] -f makefile.vc [target|macrodef [target|macrodef] [...]]
-#
-#                        Standard (no frills)
-#       c:\tk_src\win\>c:\progra~1\micros~1\vc98\bin\vcvars32.bat
-#       Setting environment for using Microsoft Visual C++ tools.
-#       c:\tk_src\win\>nmake -f makefile.vc release
-#       c:\tk_src\win\>nmake -f makefile.vc install INSTALLDIR=c:\progra~1\tcl
-#
-#                         Building for Win64
-#       c:\tk_src\win\>c:\progra~1\micros~1\vc98\bin\vcvars32.bat
-#       Setting environment for using Microsoft Visual C++ tools.
-#       c:\tk_src\win\>c:\progra~1\platfo~1\setenv.bat /pre64 /RETAIL
-#       Targeting Windows pre64 RETAIL
-#       c:\tk_src\win\>nmake -f makefile.vc MACHINE=IA64
-#
-#------------------------------------------------------------------------------
-#==============================================================================
-###############################################################################
-
-
-#    //==================================================================\\
-#   >>[               -> Do not modify below this line. <-               ]<<
-#   >>[  Please, use the commandline macros to modify how Tcl is built.  ]<<
-#   >>[  If you need more features, send us a patch for more macros.     ]<<
-#    \\==================================================================//
-
-
-###############################################################################
-#==============================================================================
-#------------------------------------------------------------------------------
-
-!if !exist("makefile.vc")
-MSG = ^
-You must run this makefile only from the directory it is in.^
-Please `cd` to its location first.
-!error $(MSG)
-!endif
-
-PROJECT = tk
-!include "rules.vc"
-
-!if $(TCLINSTALL)
-!message *** Warning: Tk requires the source distribution of Tcl to build from,
-!message ***    at this time, sorry.  Please set the TCLDIR macro to point to the
-!message ***    Tcl sources.
-!endif
-
-# Extra makefile options processing...
-!if "$(OPTS)" == "" || [nmakehlp -f "$(OPTS)" "none"]
-HAVE_UXTHEME_H    = 1
-TTK_SQUARE_WIDGET = 0
-!else
-!if [nmakehlp -f $(OPTS) "noxp"]
-!message *** Exclude support for XP theme
-HAVE_UXTHEME_H  = 0
-!else
-HAVE_UXTHEME_H  = 1
-!endif
-!if [nmakehlp -f "$(OPTS)" "square"]
-!message *** Include ttk square demo widget
-TTK_SQUARE_WIDGET   = 1
-!else
-TTK_SQUARE_WIDGET   = 0
-!endif
-!endif
-
-STUBPREFIX = $(PROJECT)stub
-WISHNAMEPREFIX = wish
-
-BINROOT		= $(MAKEDIR)     # originally .
-ROOT		= $(MAKEDIR)\..  # originally ..
-
-TK_LIBRARY	= $(ROOT)\library
-
-TKIMPLIB	= "$(OUT_DIR)\$(PROJECT)$(TK_VERSION)$(SUFX).lib"
-TKLIBNAME	= $(PROJECT)$(TK_VERSION)$(SUFX).$(EXT)
-TKLIB		= "$(OUT_DIR)\$(TKLIBNAME)"
-
-TKSTUBLIBNAME	= $(STUBPREFIX)$(TK_VERSION).lib
-TKSTUBLIB	= "$(OUT_DIR)\$(TKSTUBLIBNAME)"
-
-WISH 		= "$(OUT_DIR)\$(WISHNAMEPREFIX)$(TK_VERSION)$(SUFX).exe"
-WISHC 		= "$(OUT_DIR)\$(WISHNAMEPREFIX)c$(TK_VERSION)$(SUFX).exe"
-
-TKTEST		= "$(OUT_DIR)\$(PROJECT)test.exe"
-CAT32		= "$(OUT_DIR)\cat32.exe"
-
-LIB_INSTALL_DIR		= $(_INSTALLDIR)\lib
-BIN_INSTALL_DIR		= $(_INSTALLDIR)\bin
-DOC_INSTALL_DIR		= $(_INSTALLDIR)\doc
-SCRIPT_INSTALL_DIR	= $(_INSTALLDIR)\lib\$(PROJECT)$(TK_DOTVERSION)
-INCLUDE_INSTALL_DIR	= $(_INSTALLDIR)\include
-
-WISHOBJS = \
-	$(TMP_DIR)\winMain.obj \
-!if $(TCL_USE_STATIC_PACKAGES)
-	$(TCLDDELIB) \
-	$(TCLREGLIB) \
-!endif
-	$(TMP_DIR)\wish.res
-
-TKTESTOBJS = \
-	$(TMP_DIR)\testMain.obj \
-	$(TMP_DIR)\tkSquare.obj \
-	$(TMP_DIR)\tkTest.obj \
-	$(TMP_DIR)\tkOldTest.obj \
-	$(TMP_DIR)\tkWinTest.obj
-
-XLIBOBJS = \
-	$(TMP_DIR)\xcolors.obj \
-	$(TMP_DIR)\xdraw.obj \
-	$(TMP_DIR)\xgc.obj \
-	$(TMP_DIR)\ximage.obj \
-	$(TMP_DIR)\xutil.obj
-
-TKOBJS = \
-	$(TMP_DIR)\tkConsole.obj \
-	$(TMP_DIR)\tkUnixMenubu.obj \
-	$(TMP_DIR)\tkUnixScale.obj \
-	$(XLIBOBJS) \
-	$(TMP_DIR)\tkWin3d.obj \
-	$(TMP_DIR)\tkWin32Dll.obj \
-	$(TMP_DIR)\tkWinButton.obj \
-	$(TMP_DIR)\tkWinClipboard.obj \
-	$(TMP_DIR)\tkWinColor.obj \
-	$(TMP_DIR)\tkWinConfig.obj \
-	$(TMP_DIR)\tkWinCursor.obj \
-	$(TMP_DIR)\tkWinDialog.obj \
-	$(TMP_DIR)\tkWinDraw.obj \
-	$(TMP_DIR)\tkWinEmbed.obj \
-	$(TMP_DIR)\tkWinFont.obj \
-	$(TMP_DIR)\tkWinImage.obj \
-	$(TMP_DIR)\tkWinInit.obj \
-	$(TMP_DIR)\tkWinKey.obj \
-	$(TMP_DIR)\tkWinMenu.obj \
-	$(TMP_DIR)\tkWinPixmap.obj \
-	$(TMP_DIR)\tkWinPointer.obj \
-	$(TMP_DIR)\tkWinRegion.obj \
-	$(TMP_DIR)\tkWinScrlbr.obj \
-	$(TMP_DIR)\tkWinSend.obj \
-	$(TMP_DIR)\tkWinSendCom.obj \
-	$(TMP_DIR)\tkWinWindow.obj \
-	$(TMP_DIR)\tkWinWm.obj \
-	$(TMP_DIR)\tkWinX.obj \
-	$(TMP_DIR)\stubs.obj \
-	$(TMP_DIR)\tk3d.obj \
-	$(TMP_DIR)\tkArgv.obj \
-	$(TMP_DIR)\tkAtom.obj \
-	$(TMP_DIR)\tkBind.obj \
-	$(TMP_DIR)\tkBitmap.obj \
-	$(TMP_DIR)\tkBusy.obj \
-	$(TMP_DIR)\tkButton.obj \
-	$(TMP_DIR)\tkCanvArc.obj \
-	$(TMP_DIR)\tkCanvBmap.obj \
-	$(TMP_DIR)\tkCanvImg.obj \
-	$(TMP_DIR)\tkCanvLine.obj \
-	$(TMP_DIR)\tkCanvPoly.obj \
-	$(TMP_DIR)\tkCanvPs.obj \
-	$(TMP_DIR)\tkCanvText.obj \
-	$(TMP_DIR)\tkCanvUtil.obj \
-	$(TMP_DIR)\tkCanvWind.obj \
-	$(TMP_DIR)\tkCanvas.obj \
-	$(TMP_DIR)\tkClipboard.obj \
-	$(TMP_DIR)\tkCmds.obj \
-	$(TMP_DIR)\tkColor.obj \
-	$(TMP_DIR)\tkConfig.obj \
-	$(TMP_DIR)\tkCursor.obj \
-	$(TMP_DIR)\tkEntry.obj \
-	$(TMP_DIR)\tkError.obj \
-	$(TMP_DIR)\tkEvent.obj \
-	$(TMP_DIR)\tkFileFilter.obj \
-	$(TMP_DIR)\tkFocus.obj \
-	$(TMP_DIR)\tkFont.obj \
-	$(TMP_DIR)\tkFrame.obj \
-	$(TMP_DIR)\tkGC.obj \
-	$(TMP_DIR)\tkGeometry.obj \
-	$(TMP_DIR)\tkGet.obj \
-	$(TMP_DIR)\tkGrab.obj \
-	$(TMP_DIR)\tkGrid.obj \
-	$(TMP_DIR)\tkImage.obj \
-	$(TMP_DIR)\tkImgBmap.obj \
-	$(TMP_DIR)\tkImgGIF.obj \
-	$(TMP_DIR)\tkImgPNG.obj \
-	$(TMP_DIR)\tkImgPPM.obj \
-	$(TMP_DIR)\tkImgPhoto.obj \
-	$(TMP_DIR)\tkImgPhInstance.obj \
-	$(TMP_DIR)\tkImgUtil.obj \
-	$(TMP_DIR)\tkListbox.obj \
-	$(TMP_DIR)\tkMacWinMenu.obj \
-	$(TMP_DIR)\tkMain.obj \
-	$(TMP_DIR)\tkMain2.obj \
-	$(TMP_DIR)\tkMenu.obj \
-	$(TMP_DIR)\tkMenubutton.obj \
-	$(TMP_DIR)\tkMenuDraw.obj \
-	$(TMP_DIR)\tkMessage.obj \
-	$(TMP_DIR)\tkPanedWindow.obj \
-	$(TMP_DIR)\tkObj.obj \
-	$(TMP_DIR)\tkOldConfig.obj \
-	$(TMP_DIR)\tkOption.obj \
-	$(TMP_DIR)\tkPack.obj \
-	$(TMP_DIR)\tkPlace.obj \
-	$(TMP_DIR)\tkPointer.obj \
-	$(TMP_DIR)\tkRectOval.obj \
-	$(TMP_DIR)\tkScale.obj \
-	$(TMP_DIR)\tkScrollbar.obj \
-	$(TMP_DIR)\tkSelect.obj \
-	$(TMP_DIR)\tkStyle.obj \
-	$(TMP_DIR)\tkText.obj \
-	$(TMP_DIR)\tkTextBTree.obj \
-	$(TMP_DIR)\tkTextDisp.obj \
-	$(TMP_DIR)\tkTextImage.obj \
-	$(TMP_DIR)\tkTextIndex.obj \
-	$(TMP_DIR)\tkTextMark.obj \
-	$(TMP_DIR)\tkTextTag.obj \
-	$(TMP_DIR)\tkTextWind.obj \
-	$(TMP_DIR)\tkTrig.obj \
-	$(TMP_DIR)\tkUndo.obj \
-	$(TMP_DIR)\tkUtil.obj \
-	$(TMP_DIR)\tkVisual.obj \
-	$(TMP_DIR)\tkStubInit.obj \
-	$(TMP_DIR)\tkWindow.obj \
-	$(TTK_OBJS) \
-!if !$(STATIC_BUILD)
-	$(TMP_DIR)\tk.res
-!endif
-
-TTK_OBJS = \
-        $(TMP_DIR)\ttkWinMonitor.obj \
-        $(TMP_DIR)\ttkWinTheme.obj \
-        $(TMP_DIR)\ttkWinXPTheme.obj \
-        $(TMP_DIR)\ttkBlink.obj \
-        $(TMP_DIR)\ttkButton.obj \
-        $(TMP_DIR)\ttkCache.obj \
-        $(TMP_DIR)\ttkClamTheme.obj \
-        $(TMP_DIR)\ttkClassicTheme.obj \
-        $(TMP_DIR)\ttkDefaultTheme.obj \
-        $(TMP_DIR)\ttkElements.obj \
-        $(TMP_DIR)\ttkEntry.obj \
-        $(TMP_DIR)\ttkFrame.obj \
-        $(TMP_DIR)\ttkImage.obj \
-        $(TMP_DIR)\ttkInit.obj \
-        $(TMP_DIR)\ttkLabel.obj \
-        $(TMP_DIR)\ttkLayout.obj \
-        $(TMP_DIR)\ttkManager.obj \
-        $(TMP_DIR)\ttkNotebook.obj \
-        $(TMP_DIR)\ttkPanedwindow.obj \
-        $(TMP_DIR)\ttkProgress.obj \
-        $(TMP_DIR)\ttkScale.obj \
-        $(TMP_DIR)\ttkScrollbar.obj \
-        $(TMP_DIR)\ttkScroll.obj \
-        $(TMP_DIR)\ttkSeparator.obj \
-        $(TMP_DIR)\ttkSquare.obj \
-        $(TMP_DIR)\ttkState.obj \
-        $(TMP_DIR)\ttkTagSet.obj \
-        $(TMP_DIR)\ttkTheme.obj \
-        $(TMP_DIR)\ttkTrace.obj \
-        $(TMP_DIR)\ttkTrack.obj \
-        $(TMP_DIR)\ttkTreeview.obj \
-        $(TMP_DIR)\ttkWidget.obj \
-        $(TMP_DIR)\ttkStubInit.obj
-
-TKSTUBOBJS = \
-	$(TMP_DIR)\tkStubLib.obj \
-	$(TMP_DIR)\ttkStubLib.obj
-
-
-WINDIR          = $(ROOT)\win
-GENERICDIR	= $(ROOT)\generic
-XLIBDIR		= $(ROOT)\xlib
-TTKDIR		= $(ROOT)\generic\ttk
-BITMAPDIR	= $(ROOT)\bitmaps
-DOCDIR		= $(ROOT)\doc
-RCDIR		= $(WINDIR)\rc
-
-TK_INCLUDES	= -I"$(WINDIR)" -I"$(GENERICDIR)" -I"$(BITMAPDIR)" -I"$(XLIBDIR)" \
-			$(TCL_INCLUDES)
-
-CONFIG_DEFS     =-DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 \
-		 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 \
-		 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 \
-		 -DSUPPORT_CONFIG_EMBEDDED \
-!if $(HAVE_UXTHEME_H)
-		 -DHAVE_UXTHEME_H=1 \
-!endif
-!if $(TTK_SQUARE_WIDGET)
-		 -DTTK_SQUARE_WIDGET=1 \
-!endif
-
-TK_DEFINES	=-DBUILD_ttk $(OPTDEFINES)  $(CONFIG_DEFS) -Dinline=__inline
-
-#---------------------------------------------------------------------
-# Compile flags
-#---------------------------------------------------------------------
-
-!if !$(DEBUG)
-!if $(OPTIMIZING)
-### This cranks the optimization level to maximize speed
-###  We can't use -O2 because sometimes it causes problems.
-cdebug	= $(OPTIMIZATIONS)
-!else
-cdebug	=
-!endif
-!if $(SYMBOLS)
-cdebug = $(cdebug) -Zi
-!endif
-!else if "$(MACHINE)" == "IA64" || "$(MACHINE)" == "AMD64"
-### Warnings are too many, can't support warnings into errors.
-cdebug	= -Zi -Od $(DEBUGFLAGS)
-!else
-cdebug	= -Zi -WX $(DEBUGFLAGS)
-!endif
-
-### Declarations common to all compiler options
-cwarn = $(WARNINGS) -D _CRT_SECURE_NO_DEPRECATE -D _CRT_NONSTDC_NO_DEPRECATE
-cflags = -nologo -c $(COMPILERFLAGS) $(cwarn) -Fp$(TMP_DIR)^\
-
-!if $(MSVCRT)
-!if $(DEBUG) && !$(UNCHECKED)
-crt = -MDd
-!else
-crt = -MD
-!endif
-!else
-!if $(DEBUG) && !$(UNCHECKED)
-crt = -MTd
-!else
-crt = -MT
-!endif
-!endif
-
-BASE_CFLAGS	= $(cdebug) $(cflags) $(crt) $(TK_INCLUDES)
-TK_CFLAGS	= $(BASE_CFLAGS) $(TK_DEFINES) -DUSE_TCL_STUBS
-CON_CFLAGS	= $(cdebug) $(cflags) $(crt) -DCONSOLE
-WISH_CFLAGS	= $(BASE_CFLAGS) $(TK_DEFINES)
-STUB_CFLAGS     = $(cflags) $(cdebug) $(TK_DEFINES)
-
-#---------------------------------------------------------------------
-# Link flags
-#---------------------------------------------------------------------
-
-!if $(DEBUG)
-ldebug	= -debug -debugtype:cv
-!else
-ldebug	= -release -opt:ref -opt:icf,3
-!if $(SYMBOLS)
-ldebug	= $(ldebug) -debug -debugtype:cv
-!endif
-!endif
-
-### Declarations common to all linker options
-lflags	= -nologo -machine:$(MACHINE) $(LINKERFLAGS) $(ldebug)
-
-!if $(PROFILE)
-lflags	= $(lflags) -profile
-!endif
-
-!if $(ALIGN98_HACK) && !$(STATIC_BUILD)
-### Align sections for PE size savings.
-lflags	= $(lflags) -opt:nowin98
-!else if !$(ALIGN98_HACK) && $(STATIC_BUILD)
-### Align sections for speed in loading by choosing the virtual page size.
-lflags	= $(lflags) -align:4096
-!endif
-
-!if $(LOIMPACT)
-lflags	= $(lflags) -ws:aggressive
-!endif
-
-dlllflags = $(lflags) -dll
-conlflags = $(lflags) -subsystem:console
-guilflags = $(lflags) -subsystem:windows
-
-tcllibs    = $(TCLSTUBLIB) $(TCLIMPLIB)
-
-baselibs   = netapi32.lib kernel32.lib user32.lib advapi32.lib ws2_32.lib
-# Avoid 'unresolved external symbol __security_cookie' errors.
-# c.f. http://support.microsoft.com/?id=894573
-!if "$(MACHINE)" == "IA64" || "$(MACHINE)" == "AMD64"
-!if $(VCVERSION) > 1399 && $(VCVERSION) < 1500
-baselibs   = $(baselibs) bufferoverflowU.lib
-!endif
-!endif
-guilibs	  = $(baselibs) gdi32.lib
-
-
-#---------------------------------------------------------------------
-# TkTest flags
-#---------------------------------------------------------------------
-
-!if "$(TESTPAT)" != ""
-TESTFLAGS = $(TESTFLAGS) -file $(TESTPAT)
-!endif
-
-
-#---------------------------------------------------------------------
-# Project specific targets
-#---------------------------------------------------------------------
-
-release:  setup $(TKSTUBLIB) $(WISH)
-all:	  release $(CAT32)
-core:	  setup $(TKSTUBLIB) $(TKLIB)
-cwish:	  $(WISHC)
-install:  install-binaries install-libraries install-docs
-tktest:	  setup $(TKTEST) $(CAT32)
-
-
-test: test-classic test-ttk
-
-test-classic: setup $(TKTEST) $(TKLIB) $(CAT32)
-	@set TCL_LIBRARY=$(TCL_LIBRARY:\=/)
-	@set TK_LIBRARY=$(TK_LIBRARY:\=/)
-	@set TCLLIBPATH=
-!if $(TCLINSTALL)
-	@set PATH=$(_TCLDIR)\bin;$(PATH)
-!else
-	@set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH)
-!endif
-	$(DEBUGGER) $(TKTEST) "$(ROOT:\=/)/tests/all.tcl" $(TESTFLAGS) | $(CAT32)
-
-test-ttk: setup $(TKTEST) $(TKLIB) $(CAT32)
-	@set TCL_LIBRARY=$(TCL_LIBRARY:\=/)
-	@set TK_LIBRARY=$(TK_LIBRARY:\=/)
-	@set TCLLIBPATH=
-!if $(TCLINSTALL)
-	@set PATH=$(_TCLDIR)\bin;$(PATH)
-!else
-	@set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH)
-!endif
-	$(DEBUGGER) $(TKTEST) "$(ROOT:\=/)/tests/ttk/all.tcl" $(TESTFLAGS) | $(CAT32)
-
-runtest: setup $(TKTEST) $(TKLIB) $(CAT32)
-	@set TCL_LIBRARY=$(TCL_LIBRARY:\=/)
-	@set TK_LIBRARY=$(TK_LIBRARY:\=/)
-	@set TCLLIBPATH=
-!if $(TCLINSTALL)
-	@set PATH=$(_TCLDIR)\bin;$(PATH)
-!else
-	@set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH)
-!endif
-	$(DEBUGGER) $(TKTEST)
-
-rundemo: setup $(TKTEST) $(TKLIB) $(CAT32)
-	@set TCL_LIBRARY=$(TCL_LIBRARY:\=/)
-	@set TK_LIBRARY=$(TK_LIBRARY:\=/)
-	@set TCLLIBPATH=
-!if $(TCLINSTALL)
-	@set PATH=$(_TCLDIR)\bin;$(PATH)
-!else
-	@set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH)
-!endif
-	$(TKTEST) $(ROOT:\=/)\library\demos\widget
-
-shell: setup $(WISH)
-	@set TCL_LIBRARY=$(TCL_LIBRARY:\=/)
-	@set TK_LIBRARY=$(TK_LIBRARY:\=/)
-	@set TCLLIBPATH=
-!if $(TCLINSTALL)
-	@set PATH=$(_TCLDIR)\bin;$(PATH)
-!else
-	@set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH)
-!endif
-	$(DEBUGGER) $(WISH) <<
-	console show
-<<
-
-dbgshell: setup $(WISH)
-	@set TCL_LIBRARY=$(TCL_LIBRARY:\=/)
-	@set TK_LIBRARY=$(TK_LIBRARY:\=/)
-	@set TCLLIBPATH=
-!if $(TCLINSTALL)
-	@set PATH=$(_TCLDIR)\bin;$(PATH)
-!else
-	@set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH)
-!endif
-	windbg $(WISH)
-
-setup:
-	@if not exist $(OUT_DIR)\nul mkdir $(OUT_DIR)
-	@if not exist $(TMP_DIR)\nul mkdir $(TMP_DIR)
-
-!if !$(STATIC_BUILD)
-$(TKIMPLIB): $(TKLIB)
-!endif
-
-$(TKLIB): $(TKOBJS)
-!if $(STATIC_BUILD)
-	$(lib32) -nologo -out:$@ @<<
-$**
-<<
-!else
-	$(link32) $(dlllflags) -base:@$(COFFBASE),tk -out:$@ $(guilibs) \
-		$(TCLSTUBLIB) @<<
-$**
-<<
-	$(_VC_MANIFEST_EMBED_DLL)
-	-@del $*.exp
-!endif
-
-
-$(TKSTUBLIB): $(TKSTUBOBJS)
-	$(lib32) -nologo -out:$@ $**
-
-
-$(WISH): $(WISHOBJS) $(TKSTUBLIB) $(TKIMPLIB)
-	$(link32) $(guilflags) -stack:2300000 -out:$@ $(guilibs) $(tcllibs) $**
-	$(_VC_MANIFEST_EMBED_EXE)
-
-
-$(WISHC): $(WISHOBJS) $(TKSTUBLIB) $(TKIMPLIB)
-	$(link32) $(conlflags) -stack:2300000 -out:$@ $(guilibs) $(tcllibs) $**
-	$(_VC_MANIFEST_EMBED_EXE)
-
-
-$(TKTEST): $(TKTESTOBJS) $(TKSTUBLIB) $(TKIMPLIB)
-	$(link32) $(guilflags) -stack:2300000 -out:$@ $(guilibs) $(tcllibs) $**
-	$(_VC_MANIFEST_EMBED_EXE)
-
-
-$(CAT32): $(_TCLDIR)\win\cat.c
-	$(cc32) $(CON_CFLAGS) -Fo$(TMP_DIR)\ $?
-	$(link32) $(conlflags) -out:$@ -stack:16384 $(TMP_DIR)\cat.obj $(baselibs)
-	$(_VC_MANIFEST_EMBED_EXE)
-
-#---------------------------------------------------------------------
-# Regenerate the stubs files.  [Development use only]
-#---------------------------------------------------------------------
-
-genstubs:
-!if !exist($(TCLSH))
-	@echo Build tclsh first!
-!else
-	set TCL_LIBRARY=$(TCL_LIBRARY)
-	$(TCLSH) $(_TCLDIR)\tools\genStubs.tcl $(GENERICDIR) \
-		$(GENERICDIR)\$(PROJECT).decls $(GENERICDIR)\$(PROJECT)Int.decls
-!endif
-
-
-#---------------------------------------------------------------------
-# Build the Windows HTML help file.
-#---------------------------------------------------------------------
-
-# NOTE: you can define HHC on the command-line to override this
-!ifndef HHC
-HHC=""%ProgramFiles%\HTML Help Workshop\hhc.exe""
-!endif
-HTMLDIR=$(ROOT)\html
-HTMLBASE=TclTk$(VERSION)
-HHPFILE=$(HTMLDIR)\$(HTMLBASE).hhp
-CHMFILE=$(HTMLDIR)\$(HTMLBASE).chm
-
-htmlhelp: chmsetup $(CHMFILE)
-
-$(CHMFILE): $(DOCDIR)\*
-	@$(TCLSH) $(TOOLSDIR)\tcltk-man2html.tcl
-	@echo Compiling HTML help project
-	@$(HHC) <<$(HHPFILE) >NUL
-[OPTIONS]
-Compatibility=1.1 or later
-Compiled file=$(HTMLBASE).chm
-Display compile progress=no
-Error log file=$(HTMLBASE).log
-Language=0x409 English (United States)
-Title=Tcl/Tk $(DOT_VERSION) Help
-[FILES]
-contents.htm
-docs.css
-Keywords
-TclCmd
-TclLib
-TkCmd
-TkLib
-UserCmd
-<<
-
-chmsetup:
-	@if not exist $(HTMLDIR)\nul mkdir $(HTMLDIR)
-
-#-------------------------------------------------------------------------
-# Build the old-style Windows .hlp file
-#-------------------------------------------------------------------------
-
-HLPBASE		= $(PROJECT)$(TK_VERSION)
-HELPFILE	= $(OUT_DIR)\$(HLPBASE).hlp
-HELPCNT		= $(OUT_DIR)\$(HLPBASE).cnt
-DOCTMP_DIR	= $(OUT_DIR)\$(PROJECT)_docs
-HELPRTF		= $(DOCTMP_DIR)\$(PROJECT).rtf
-MAN2HELP	= $(DOCTMP_DIR)\man2help.tcl
-MAN2HELP2	= $(DOCTMP_DIR)\man2help2.tcl
-INDEX		= $(DOCTMP_DIR)\index.tcl
-BMP		= $(DOCTMP_DIR)\lamp.bmp
-BMP_NOPATH	= lamp.bmp
-MAN2TCL		= $(DOCTMP_DIR)\man2tcl.exe
-
-winhelp: docsetup $(HELPFILE)
-
-docsetup:
-	@if not exist $(DOCTMP_DIR)\nul mkdir $(DOCTMP_DIR)
-
-$(MAN2HELP) $(MAN2HELP2) $(INDEX): $(TCLTOOLSDIR)\$$(@F)
-	$(CPY) $(TCLTOOLSDIR)\$(@F) $(@D)
-
-$(BMP):
-	$(CPY) $(WINDIR)\rc\$(@F) $(@D)
-
-$(HELPFILE): $(HELPRTF) $(BMP)
-	cd $(DOCTMP_DIR)
-	start /wait hcrtf.exe -x <<$(PROJECT).hpj
-[OPTIONS]
-COMPRESS=12 Hall Zeck
-LCID=0x409 0x0 0x0 ; English (United States)
-TITLE=Tk Reference Manual
-BMROOT=.
-CNT=$(@B).cnt
-HLP=$(@B).hlp
-
-[FILES]
-$(PROJECT).rtf
-
-[WINDOWS]
-main="Tcl/Tk Reference Manual",,27648,(r15263976),(r4227327)
-
-[CONFIG]
-BrowseButtons()
-CreateButton(1, "Web", ExecFile("http://www.tcl.tk"))
-CreateButton(2, "SF", ExecFile("http://sf.net/projects/tcl"))
-CreateButton(3, "Wiki", ExecFile("http://wiki.tcl.tk"))
-CreateButton(4, "FAQ", ExecFile("http://www.purl.org/NET/Tcl-FAQ/"))
-<<
-	cd $(MAKEDIR)
-	@$(CPY) "$(DOCTMP_DIR)\$(@B).hlp" "$(OUT_DIR)"
-	@$(CPY) "$(DOCTMP_DIR)\$(@B).cnt" "$(OUT_DIR)"
-
-$(MAN2TCL): $(TCLTOOLSDIR)\$$(@B).c
-	$(cc32) $(TK_CFLAGS) -Fo$(@D)\ $(TCLTOOLSDIR)\$(@B).c
-	$(link32) $(conlflags) -out:$@ -stack:16384 $(@D)\man2tcl.obj
-	$(_VC_MANIFEST_EMBED_EXE)
-
-$(HELPRTF): $(MAN2TCL) $(MAN2HELP) $(MAN2HELP2) $(INDEX)
-	$(TCLSH) $(MAN2HELP) -bitmap $(BMP_NOPATH) $(PROJECT) $(TK_VERSION) $(DOCDIR:\=/)
-
-install-docs:
-!if exist($(HELPFILE))
-	$(CPY) "$(HELPFILE)" "$(DOC_INSTALL_DIR)\"
-	$(CPY) "$(HELPCNT)" "$(DOC_INSTALL_DIR)\"
-	$(TCLSH) <<
-puts "Installing $(PROJECT)'s helpfile contents into Tcl's ..."
-set f [open "$(DOC_INSTALL_DIR:\=/)/tcl$(TK_VERSION).cnt" r]
-while {![eof $$f]} {
-    if {[regexp {:Include $(PROJECT)([0-9]{2}).cnt} [gets $$f] dummy ver]} {
-	if {$$ver == $(TK_VERSION)} {
-	    puts "Already installed."
-	    exit
-	} else {
-	    # do something here logical to remove (or replace) it.
-	    puts "$$ver != $(TK_VERSION), unfinished code path, die, die!"
-	    exit 1
-	}
-    }
-}
-close $$f
-set f [open "$(DOC_INSTALL_DIR:\=/)/tcl$(TK_VERSION).cnt" a]
-puts $$f {:Include $(HLPBASE).cnt}
-close $$f
-<<
-	start /wait winhlp32 -g $(DOC_INSTALL_DIR)\tcl$(TK_VERSION).hlp
-!endif
-
-#---------------------------------------------------------------------
-# Special case object file targets
-#---------------------------------------------------------------------
-
-$(TMP_DIR)\testMain.obj: $(WINDIR)\winMain.c
-	$(cc32) $(WISH_CFLAGS) -DTK_TEST \
-	    -DTCL_USE_STATIC_PACKAGES=$(TCL_USE_STATIC_PACKAGES) \
-	    -Fo$@ $?
-
-$(TMP_DIR)\tkTest.obj: $(GENERICDIR)\tkTest.c
-	$(cc32) $(WISH_CFLAGS) -Fo$@ $?
-
-$(TMP_DIR)\tkOldTest.obj: $(GENERICDIR)\tkOldTest.c
-	$(cc32) $(WISH_CFLAGS) -Fo$@ $?
-
-$(TMP_DIR)\tkWinTest.obj: $(WINDIR)\tkWinTest.c
-	$(cc32) $(WISH_CFLAGS) -Fo$@ $?
-
-$(TMP_DIR)\tkSquare.obj: $(GENERICDIR)\tkSquare.c
-	$(cc32) $(WISH_CFLAGS) -Fo$@ $?
-
-$(TMP_DIR)\winMain.obj: $(WINDIR)\winMain.c
-	$(cc32) $(WISH_CFLAGS) \
-	    -DTCL_USE_STATIC_PACKAGES=$(TCL_USE_STATIC_PACKAGES) \
-	    -Fo$@ $?
-
-$(TMP_DIR)\tkMain2.obj: $(GENERICDIR)\tkMain.c
-	$(cc32) -DBUILD_tk $(TK_CFLAGS) -DTK_ASCII_MAIN -Fo$@ $?
-
-# The following objects are part of the stub library and should not
-# be built as DLL objects but none of the symbols should be exported
-# and no reference made to a C runtime.
-
-$(TMP_DIR)\tkStubLib.obj : $(GENERICDIR)\tkStubLib.c
-	$(cc32) $(STUB_CFLAGS) $(TK_INCLUDES) -Zl -DSTATIC_BUILD -Fo$@ $?
-
-
-$(TMP_DIR)\wish.exe.manifest: $(WINDIR)\wish.exe.manifest.in
-	@nmakehlp -s << $** >$@
-@MACHINE@	  $(MACHINE:IX86=X86)
-@TK_WIN_VERSION@  $(TK_DOTVERSION).0.0
-<<
-
-#---------------------------------------------------------------------
-# Generate the source dependencies.  Having dependency rules will
-# improve incremental build accuracy without having to resort to a
-# full rebuild just because some non-global header file like
-# tclCompile.h was changed.  These rules aren't needed when building
-# from scratch.
-#---------------------------------------------------------------------
-
-depend:
-!if !exist($(TCLSH))
-	@echo Build tclsh first!
-!else
-	set TCL_LIBRARY=$(TCL_LIBRARY)
-	$(TCLSH) $(TCLTOOLSDIR:\=/)/mkdepend.tcl -vc32 -out:"$(OUT_DIR)\depend.mk" \
-		-passthru:"-DBUILD_tk $(TK_INCLUDES)" $(GENERICDIR),$$(GENERICDIR) \
-		$(WINDIR),$$(WINDIR) $(TTKDIR),$$(TTKDIR) $(XLIBDIR),$$(XLIBDIR) \
-		$(BITMAPDIR),$$(BITMAPDIR) @<<
-$(TKOBJS)
-<<
-!endif
-
-#---------------------------------------------------------------------
-# Dependency rules
-#---------------------------------------------------------------------
-
-$(TMP_DIR)\tk.res: \
-    $(RCDIR)\buttons.bmp \
-    $(RCDIR)\cursor*.cur \
-    $(RCDIR)\tk.ico
-
-!if exist("$(OUT_DIR)\depend.mk")
-!include "$(OUT_DIR)\depend.mk"
-!message *** Dependency rules in use.
-!else
-!message *** Dependency rules are not being used.
-!endif
-
-### add a spacer in the output
-!message
-
-#---------------------------------------------------------------------
-# Implicit rules
-#---------------------------------------------------------------------
-
-{$(XLIBDIR)}.c{$(TMP_DIR)}.obj::
-	$(cc32) -DBUILD_tk $(TK_CFLAGS) -Fo$(TMP_DIR)\ @<<
-$<
-<<
-
-{$(GENERICDIR)}.c{$(TMP_DIR)}.obj::
-	$(cc32) -DBUILD_tk $(TK_CFLAGS) -Fo$(TMP_DIR)\ @<<
-$<
-<<
-
-{$(TTKDIR)}.c{$(TMP_DIR)}.obj::
-	$(cc32) -DBUILD_tk $(TK_CFLAGS) -Fo$(TMP_DIR)\ @<<
-$<
-<<
-
-{$(WINDIR)}.c{$(TMP_DIR)}.obj::
-	$(cc32) -DBUILD_tk $(TK_CFLAGS) -Fo$(TMP_DIR)\ @<<
-$<
-<<
-
-{$(ROOT)\unix}.c{$(TMP_DIR)}.obj::
-	$(cc32) -DBUILD_tk $(TK_CFLAGS) -Fo$(TMP_DIR)\ @<<
-$<
-<<
-
-{$(RCDIR)}.rc{$(TMP_DIR)}.res:
-	$(rc32) -fo $@ -r -i "$(GENERICDIR)" -i "$(TMP_DIR)" $(TCL_INCLUDES) \
-	    -d DEBUG=$(DEBUG) -d UNCHECKED=$(UNCHECKED) \
-	    -d TCL_THREADS=$(TCL_THREADS) \
-	    -d STATIC_BUILD=$(STATIC_BUILD) \
-	    $<
-
-$(TMP_DIR)\tk.res: $(TMP_DIR)\wish.exe.manifest
-$(TMP_DIR)\wish.res: $(TMP_DIR)\wish.exe.manifest
-
-.SUFFIXES:
-.SUFFIXES:.c .rc
-
-
-#---------------------------------------------------------------------
-# Installation.
-#---------------------------------------------------------------------
-
-install-binaries:
-	@echo installing binaries
-	@$(CPY) "$(WISH)" "$(BIN_INSTALL_DIR)\"
-!if $(TKLIB) != $(TKIMPLIB)
-	@$(CPY) "$(TKLIB)" "$(BIN_INSTALL_DIR)\"
-!endif
-	@$(CPY) "$(TKIMPLIB)" "$(LIB_INSTALL_DIR)\"
-	@$(CPY) "$(TKSTUBLIB)" "$(LIB_INSTALL_DIR)\"
-!if !$(STATIC_BUILD)
-	@echo creating package index
-	@type << > $(OUT_DIR)\pkgIndex.tcl
-if {[catch {package present Tcl $(TCL_PATCH_LEVEL)}]} { return }
-if {($$::tcl_platform(platform) eq "unix") && ([info exists ::env(DISPLAY)]
-	|| ([info exists ::argv] && ("-display" in $$::argv)))} {
-    package ifneeded Tk $(TK_PATCH_LEVEL) [list load [file join $$dir .. .. bin libtk$(TK_DOTVERSION).dll] Tk]
-} else {
-    package ifneeded Tk $(TK_PATCH_LEVEL) [list load [file join $$dir .. .. bin $(TKLIBNAME)] Tk]
-}
-<<
-	@$(CPY) $(OUT_DIR)\pkgIndex.tcl "$(SCRIPT_INSTALL_DIR)\"
-!endif
-
-#"
-
-install-libraries:
-	@echo installing Tk headers
-	@$(CPY) "$(GENERICDIR)\tk.h" "$(INCLUDE_INSTALL_DIR)\"
-	@$(CPY) "$(GENERICDIR)\tkDecls.h" "$(INCLUDE_INSTALL_DIR)\"
-	@$(CPY) "$(GENERICDIR)\tkPlatDecls.h" "$(INCLUDE_INSTALL_DIR)\"
-	@$(CPY) "$(GENERICDIR)\tkIntXlibDecls.h" "$(INCLUDE_INSTALL_DIR)\"
-	@$(CPY) "$(XLIBDIR)\X11\*.h" "$(INCLUDE_INSTALL_DIR)\X11\"
-	@echo installing script library
-	@$(CPY) "$(ROOT)\library\*" "$(SCRIPT_INSTALL_DIR)\"
-	@echo installing theme library
-	@$(CPY) "$(ROOT)\library\ttk\*" "$(SCRIPT_INSTALL_DIR)\ttk\"
-	@echo installing demos
-	@$(CPY) "$(ROOT)\library\demos\*" "$(SCRIPT_INSTALL_DIR)\demos\"
-	@$(CPY) "$(ROOT)\library\demos\images\*" "$(SCRIPT_INSTALL_DIR)\demos\images\"
-	@echo installing images
-	@$(CPY) "$(ROOT)\library\images\*" "$(SCRIPT_INSTALL_DIR)\images\"
-	@echo installing language files
-	@$(CPY) "$(ROOT)\library\msgs\*" "$(SCRIPT_INSTALL_DIR)\msgs\"
-
-#"
-
-#---------------------------------------------------------------------
-# Clean up
-#---------------------------------------------------------------------
-
-tidy:
-!if $(TKLIB) != $(TKIMPLIB)
-	@echo Removing $(TKLIB) ...
-	@if exist $(TKLIB) del $(TKLIB)
-!endif
-	@echo Removing $(TKIMPLIB) ...
-	@if exist $(TKIMPLIB) del $(TKIMPLIB)
-	@echo Removing $(WISH) ...
-	@if exist $(WISH) del $(WISH)
-	@echo Removing $(TKTEST) ...
-	@if exist $(TKTEST) del $(TKTEST)
-	@echo Removing $(TKSTUBLIB) ...
-	@if exist $(TKSTUBLIB) del $(TKSTUBLIB)
-
-clean:
-	@echo Cleaning $(TMP_DIR)\* ...
-	@if exist $(TMP_DIR)\nul $(RMDIR) $(TMP_DIR)
-	@echo Cleaning $(WINDIR)\nmakehlp.obj ...
-	@if exist $(WINDIR)\nmakehlp.obj del $(WINDIR)\nmakehlp.obj
-	@echo Cleaning $(WINDIR)\nmakehlp.exe ...
-	@if exist $(WINDIR)\nmakehlp.exe del $(WINDIR)\nmakehlp.exe
-	@echo Cleaning $(WINDIR)\_junk.pch ...
-	@if exist $(WINDIR)\_junk.pch del $(WINDIR)\_junk.pch
-	@echo Cleaning $(WINDIR)\vercl.x ...
-	@if exist $(WINDIR)\vercl.x del $(WINDIR)\vercl.x
-	@echo Cleaning $(WINDIR)\vercl.i ...
-	@if exist $(WINDIR)\vercl.i del $(WINDIR)\vercl.i
-	@echo Cleaning $(WINDIR)\versions.vc ...
-	@if exist $(WINDIR)\versions.vc del $(WINDIR)\versions.vc
-
-realclean: hose
-
-hose:
-	@echo Hosing $(OUT_DIR)\* ...
-	@if exist $(OUT_DIR)\nul $(RMDIR) $(OUT_DIR)
+#------------------------------------------------------------- -*- makefile -*-

+# makefile.vc --

+#

+#	Microsoft Visual C++ makefile for use with nmake.exe v1.62+ (VC++ 5.0+)

+#

+# See the file "license.terms" for information on usage and redistribution

+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

+#

+# Copyright (c) 1995-1996 Sun Microsystems, Inc.

+# Copyright (c) 1998-2000 Ajuba Solutions.

+# Copyright (c) 2001-2005 ActiveState Corporation.

+# Copyright (c) 2001-2004 David Gravereaux.

+# Copyright (c) 2003-2008 Pat Thoyts.

+#------------------------------------------------------------------------------

+

+# Check to see we are configured to build with MSVC (MSDEVDIR, MSVCDIR or

+# VCINSTALLDIR) or with the MS Platform SDK (MSSDK or WindowsSDKDir)

+!if !defined(MSDEVDIR) && !defined(MSVCDIR) && !defined(VCINSTALLDIR) && !defined(MSSDK) && !defined(WINDOWSSDKDIR)

+MSG = ^

+You need to run vcvars32.bat from Developer Studio or setenv.bat from the^

+Platform SDK first to setup the environment.  Jump to this line to read^

+the build instructions.

+!error $(MSG)

+!endif

+

+#------------------------------------------------------------------------------

+# HOW TO USE this makefile:

+#

+# 1)  It is now necessary to have MSVCDir, MSDevDir or MSSDK set in the

+#     environment.  This is used as a check to see if vcvars32.bat had been

+#     run prior to running nmake or during the installation of Microsoft

+#     Visual C++, MSVCDir had been set globally and the PATH adjusted.

+#     Either way is valid.

+#

+#     You'll need to run vcvars32.bat contained in the MsDev's vc(98)/bin

+#     directory to setup the proper environment, if needed, for your

+#     current setup.  This is a needed bootstrap requirement and allows the

+#     swapping of different environments to be easier.

+#

+# 2)  To use the Platform SDK (not expressly needed), run setenv.bat after

+#     vcvars32.bat according to the instructions for it.  This can also

+#     turn on the 64-bit compiler, if your SDK has it.

+#

+# 3)  Targets are:

+#	release  -- Builds the core, the shell and the dlls. (default)

+#	dlls     -- Just builds the windows extensions.

+#	shell    -- Just builds the shell and the core.

+#	core     -- Only builds the core [tkXX.(dll|lib)].

+#	all      -- Builds everything.

+#	test     -- Builds and runs the test suite.

+#	tktest   -- Just builds the binaries for the test suite.

+#	install  -- Installs the built binaries and libraries to $(INSTALLDIR)

+#		    as the root of the install tree.

+#	cwish    -- Builds a console version of wish.

+#	tidy/clean/hose -- varying levels of cleaning.

+#	genstubs -- Rebuilds the Stubs table and support files (dev only).

+#	depend   -- Generates an accurate set of source dependancies for this

+#		    makefile.  Helpful to avoid problems when the sources are

+#		    refreshed and you rebuild, but can "overbuild" when common

+#		    headers like tkInt.h just get small changes.

+#	htmlhelp -- Builds a Windows .chm help file for Tcl and Tk from the

+#		    troff manual pages found in $(ROOT)\doc. You need to

+#		    have installed the HTML Help Compiler package from Microsoft

+#		    to produce the .chm file.

+#	winhelp  -- Builds the windows .hlp file for Tcl from the troff man

+#		    files found in $(ROOT)\doc.

+#

+# 4)  Macros usable on the commandline:

+#	TCLDIR=<path>

+#		Sets the location for where to find the Tcl headers and

+#		libraries.  The install point is assumed when not specified.

+#		Tk does need the source directory, though.  Tk comes very close

+#		to not needing the sources, but does, in fact, require them.

+#

+#	INSTALLDIR=<path>

+#		Sets where to install Tcl from the built binaries.

+#		C:\Progra~1\Tcl is assumed when not specified.

+#

+#	OPTS=loimpact,msvcrt,nothreads,noxp,pdbs,profile,square,static,staticpkg,symbols,unchecked,none

+#		Sets special options for the core.  The default is for none.

+#		Any combination of the above may be used (comma separated).

+#		'none' will over-ride everything to nothing.

+#

+#		loimpact = Adds a flag for how NT treats the heap to keep memory

+#			   in use, low.  This is said to impact alloc performance.

+#		msvcrt   = Affects the static option only to switch it from

+#			   using libcmt(d) as the C runtime [by default] to

+#			   msvcrt(d). This is useful for static embedding

+#			   support.

+#		nothreads= Turns off full multithreading support.

+#		noxp     = If you do not have the uxtheme.h header then you

+#                          cannot include support for XP themeing.

+#		square   = Include the demo square widget.

+#		static   = Builds a static library of the core instead of a

+#			   dll.  The shell will be static (and large), as well.

+#		staticpkg= Affects the static option only to switch wishXX.exe

+#			   to have the dde and reg extension linked inside it.

+#		pdbs     = Build detached symbols for release builds.

+#		profile  = Adds profiling hooks.  Map file is assumed.

+#		thrdalloc = Use the thread allocator (shared global free pool)

+#			   This is the default on threaded builds.

+#		tclalloc = Use the old non-thread allocator

+#		symbols  = Debug build. Links to the debug C runtime, disables

+#			   optimizations and creates pdb symbols files.

+#		unchecked = Allows a symbols build to not use the debug

+#			   enabled runtime (msvcrt.dll not msvcrtd.dll

+#			   or libcmt.lib not libcmtd.lib).

+#

+#	STATS=compdbg,memdbg,none

+#		Sets optional memory and bytecode compiler debugging code added

+#		to the core.  The default is for none.  Any combination of the

+#		above may be used (comma separated).  'none' will over-ride

+#		everything to nothing.

+#

+#		compdbg  = Enables byte compilation logging.

+#		memdbg   = Enables the debugging memory allocator.

+#

+#	CHECKS=64bit,fullwarn,nodep,none

+#		Sets special macros for checking compatability.

+#

+#		64bit    = Enable 64bit portability warnings (if available)

+#		fullwarn = Builds with full compiler and link warnings enabled.

+#			    Very verbose.

+#		nodep	 = Turns off compatability macros to ensure the core

+#			    isn't being built with deprecated functions.

+#

+#	MACHINE=(ALPHA|AMD64|IA64|IX86)

+#		Set the machine type used for the compiler, linker, and

+#		resource compiler.  This hook is needed to tell the tools

+#		when alternate platforms are requested.  IX86 is the default

+#		when not specified. If the CPU environment variable has been

+#		set (ie: recent Platform SDK) then MACHINE is set from CPU.

+#

+#	TMP_DIR=<path>

+#	OUT_DIR=<path>

+#		Hooks to allow the intermediate and output directories to be

+#		changed.  $(OUT_DIR) is assumed to be

+#		$(BINROOT)\(Release|Debug) based on if symbols are requested.

+#		$(TMP_DIR) will de $(OUT_DIR)\<buildtype> by default.

+#

+#	TESTPAT=<file>

+#		Reads the tests requested to be run from this file.

+#

+# 5)  Examples:

+#

+#	Basic syntax of calling nmake looks like this:

+#	nmake [-nologo] -f makefile.vc [target|macrodef [target|macrodef] [...]]

+#

+#                        Standard (no frills)

+#       c:\tk_src\win\>c:\progra~1\micros~1\vc98\bin\vcvars32.bat

+#       Setting environment for using Microsoft Visual C++ tools.

+#       c:\tk_src\win\>nmake -f makefile.vc release

+#       c:\tk_src\win\>nmake -f makefile.vc install INSTALLDIR=c:\progra~1\tcl

+#

+#                         Building for Win64

+#       c:\tk_src\win\>c:\progra~1\micros~1\vc98\bin\vcvars32.bat

+#       Setting environment for using Microsoft Visual C++ tools.

+#       c:\tk_src\win\>c:\progra~1\platfo~1\setenv.bat /pre64 /RETAIL

+#       Targeting Windows pre64 RETAIL

+#       c:\tk_src\win\>nmake -f makefile.vc MACHINE=IA64

+#

+#------------------------------------------------------------------------------

+#==============================================================================

+###############################################################################

+

+

+#    //==================================================================\\

+#   >>[               -> Do not modify below this line. <-               ]<<

+#   >>[  Please, use the commandline macros to modify how Tcl is built.  ]<<

+#   >>[  If you need more features, send us a patch for more macros.     ]<<

+#    \\==================================================================//

+

+

+###############################################################################

+#==============================================================================

+#------------------------------------------------------------------------------

+

+!if !exist("makefile.vc")

+MSG = ^

+You must run this makefile only from the directory it is in.^

+Please `cd` to its location first.

+!error $(MSG)

+!endif

+

+PROJECT = tk

+!include "rules.vc"

+

+!if $(TCLINSTALL)

+!message *** Warning: Tk requires the source distribution of Tcl to build from,

+!message ***    at this time, sorry.  Please set the TCLDIR macro to point to the

+!message ***    Tcl sources.

+!endif

+

+# Extra makefile options processing...

+!if "$(OPTS)" == "" || [nmakehlp -f "$(OPTS)" "none"]

+HAVE_UXTHEME_H    = 1

+TTK_SQUARE_WIDGET = 0

+!else

+!if [nmakehlp -f $(OPTS) "noxp"]

+!message *** Exclude support for XP theme

+HAVE_UXTHEME_H  = 0

+!else

+HAVE_UXTHEME_H  = 1

+!endif

+!if [nmakehlp -f "$(OPTS)" "square"]

+!message *** Include ttk square demo widget

+TTK_SQUARE_WIDGET   = 1

+!else

+TTK_SQUARE_WIDGET   = 0

+!endif

+!endif

+

+STUBPREFIX = $(PROJECT)stub

+WISHNAMEPREFIX = wish

+

+BINROOT		= $(MAKEDIR)     # originally .

+ROOT		= $(MAKEDIR)\..  # originally ..

+

+TK_LIBRARY	= $(ROOT)\library

+

+TKIMPLIB	= "$(OUT_DIR)\$(PROJECT)$(TK_VERSION)$(SUFX).lib"

+TKLIBNAME	= $(PROJECT)$(TK_VERSION)$(SUFX).$(EXT)

+TKLIB		= "$(OUT_DIR)\$(TKLIBNAME)"

+

+TKSTUBLIBNAME	= $(STUBPREFIX)$(TK_VERSION).lib

+TKSTUBLIB	= "$(OUT_DIR)\$(TKSTUBLIBNAME)"

+

+WISH 		= "$(OUT_DIR)\$(WISHNAMEPREFIX)$(TK_VERSION)$(SUFX).exe"

+WISHC 		= "$(OUT_DIR)\$(WISHNAMEPREFIX)c$(TK_VERSION)$(SUFX).exe"

+

+TKTEST		= "$(OUT_DIR)\$(PROJECT)test.exe"

+CAT32		= "$(OUT_DIR)\cat32.exe"

+

+LIB_INSTALL_DIR		= $(_INSTALLDIR)\lib

+BIN_INSTALL_DIR		= $(_INSTALLDIR)\bin

+DOC_INSTALL_DIR		= $(_INSTALLDIR)\doc

+SCRIPT_INSTALL_DIR	= $(_INSTALLDIR)\lib\$(PROJECT)$(TK_DOTVERSION)

+INCLUDE_INSTALL_DIR	= $(_INSTALLDIR)\include

+

+WISHOBJS = \

+	$(TMP_DIR)\winMain.obj \

+!if $(TCL_USE_STATIC_PACKAGES)

+	$(TCLDDELIB) \

+	$(TCLREGLIB) \

+!endif

+	$(TMP_DIR)\wish.res

+

+TKTESTOBJS = \

+	$(TMP_DIR)\testMain.obj \

+	$(TMP_DIR)\tkSquare.obj \

+	$(TMP_DIR)\tkTest.obj \

+	$(TMP_DIR)\tkOldTest.obj \

+	$(TMP_DIR)\tkWinTest.obj

+

+XLIBOBJS = \

+	$(TMP_DIR)\xcolors.obj \

+	$(TMP_DIR)\xdraw.obj \

+	$(TMP_DIR)\xgc.obj \

+	$(TMP_DIR)\ximage.obj \

+	$(TMP_DIR)\xutil.obj

+

+TKOBJS = \

+	$(TMP_DIR)\tkConsole.obj \

+	$(TMP_DIR)\tkUnixMenubu.obj \

+	$(TMP_DIR)\tkUnixScale.obj \

+	$(XLIBOBJS) \

+	$(TMP_DIR)\tkWin3d.obj \

+	$(TMP_DIR)\tkWin32Dll.obj \

+	$(TMP_DIR)\tkWinButton.obj \

+	$(TMP_DIR)\tkWinClipboard.obj \

+	$(TMP_DIR)\tkWinColor.obj \

+	$(TMP_DIR)\tkWinConfig.obj \

+	$(TMP_DIR)\tkWinCursor.obj \

+	$(TMP_DIR)\tkWinDialog.obj \

+	$(TMP_DIR)\tkWinDraw.obj \

+	$(TMP_DIR)\tkWinEmbed.obj \

+	$(TMP_DIR)\tkWinFont.obj \

+	$(TMP_DIR)\tkWinImage.obj \

+	$(TMP_DIR)\tkWinInit.obj \

+	$(TMP_DIR)\tkWinKey.obj \

+	$(TMP_DIR)\tkWinMenu.obj \

+	$(TMP_DIR)\tkWinPixmap.obj \

+	$(TMP_DIR)\tkWinPointer.obj \

+	$(TMP_DIR)\tkWinRegion.obj \

+	$(TMP_DIR)\tkWinScrlbr.obj \

+	$(TMP_DIR)\tkWinSend.obj \

+	$(TMP_DIR)\tkWinSendCom.obj \

+	$(TMP_DIR)\tkWinWindow.obj \

+	$(TMP_DIR)\tkWinWm.obj \

+	$(TMP_DIR)\tkWinX.obj \

+	$(TMP_DIR)\stubs.obj \

+	$(TMP_DIR)\tk3d.obj \

+	$(TMP_DIR)\tkArgv.obj \

+	$(TMP_DIR)\tkAtom.obj \

+	$(TMP_DIR)\tkBind.obj \

+	$(TMP_DIR)\tkBitmap.obj \

+	$(TMP_DIR)\tkBusy.obj \

+	$(TMP_DIR)\tkButton.obj \

+	$(TMP_DIR)\tkCanvArc.obj \

+	$(TMP_DIR)\tkCanvBmap.obj \

+	$(TMP_DIR)\tkCanvImg.obj \

+	$(TMP_DIR)\tkCanvLine.obj \

+	$(TMP_DIR)\tkCanvPoly.obj \

+	$(TMP_DIR)\tkCanvPs.obj \

+	$(TMP_DIR)\tkCanvText.obj \

+	$(TMP_DIR)\tkCanvUtil.obj \

+	$(TMP_DIR)\tkCanvWind.obj \

+	$(TMP_DIR)\tkCanvas.obj \

+	$(TMP_DIR)\tkClipboard.obj \

+	$(TMP_DIR)\tkCmds.obj \

+	$(TMP_DIR)\tkColor.obj \

+	$(TMP_DIR)\tkConfig.obj \

+	$(TMP_DIR)\tkCursor.obj \

+	$(TMP_DIR)\tkEntry.obj \

+	$(TMP_DIR)\tkError.obj \

+	$(TMP_DIR)\tkEvent.obj \

+	$(TMP_DIR)\tkFileFilter.obj \

+	$(TMP_DIR)\tkFocus.obj \

+	$(TMP_DIR)\tkFont.obj \

+	$(TMP_DIR)\tkFrame.obj \

+	$(TMP_DIR)\tkGC.obj \

+	$(TMP_DIR)\tkGeometry.obj \

+	$(TMP_DIR)\tkGet.obj \

+	$(TMP_DIR)\tkGrab.obj \

+	$(TMP_DIR)\tkGrid.obj \

+	$(TMP_DIR)\tkImage.obj \

+	$(TMP_DIR)\tkImgBmap.obj \

+	$(TMP_DIR)\tkImgGIF.obj \

+	$(TMP_DIR)\tkImgPNG.obj \

+	$(TMP_DIR)\tkImgPPM.obj \

+	$(TMP_DIR)\tkImgPhoto.obj \

+	$(TMP_DIR)\tkImgPhInstance.obj \

+	$(TMP_DIR)\tkImgUtil.obj \

+	$(TMP_DIR)\tkListbox.obj \

+	$(TMP_DIR)\tkMacWinMenu.obj \

+	$(TMP_DIR)\tkMain.obj \

+	$(TMP_DIR)\tkMain2.obj \

+	$(TMP_DIR)\tkMenu.obj \

+	$(TMP_DIR)\tkMenubutton.obj \

+	$(TMP_DIR)\tkMenuDraw.obj \

+	$(TMP_DIR)\tkMessage.obj \

+	$(TMP_DIR)\tkPanedWindow.obj \

+	$(TMP_DIR)\tkObj.obj \

+	$(TMP_DIR)\tkOldConfig.obj \

+	$(TMP_DIR)\tkOption.obj \

+	$(TMP_DIR)\tkPack.obj \

+	$(TMP_DIR)\tkPlace.obj \

+	$(TMP_DIR)\tkPointer.obj \

+	$(TMP_DIR)\tkRectOval.obj \

+	$(TMP_DIR)\tkScale.obj \

+	$(TMP_DIR)\tkScrollbar.obj \

+	$(TMP_DIR)\tkSelect.obj \

+	$(TMP_DIR)\tkStyle.obj \

+	$(TMP_DIR)\tkText.obj \

+	$(TMP_DIR)\tkTextBTree.obj \

+	$(TMP_DIR)\tkTextDisp.obj \

+	$(TMP_DIR)\tkTextImage.obj \

+	$(TMP_DIR)\tkTextIndex.obj \

+	$(TMP_DIR)\tkTextMark.obj \

+	$(TMP_DIR)\tkTextTag.obj \

+	$(TMP_DIR)\tkTextWind.obj \

+	$(TMP_DIR)\tkTrig.obj \

+	$(TMP_DIR)\tkUndo.obj \

+	$(TMP_DIR)\tkUtil.obj \

+	$(TMP_DIR)\tkVisual.obj \

+	$(TMP_DIR)\tkStubInit.obj \

+	$(TMP_DIR)\tkWindow.obj \

+	$(TTK_OBJS) \

+!if !$(STATIC_BUILD)

+	$(TMP_DIR)\tk.res

+!endif

+

+TTK_OBJS = \

+        $(TMP_DIR)\ttkWinMonitor.obj \

+        $(TMP_DIR)\ttkWinTheme.obj \

+        $(TMP_DIR)\ttkWinXPTheme.obj \

+        $(TMP_DIR)\ttkBlink.obj \

+        $(TMP_DIR)\ttkButton.obj \

+        $(TMP_DIR)\ttkCache.obj \

+        $(TMP_DIR)\ttkClamTheme.obj \

+        $(TMP_DIR)\ttkClassicTheme.obj \

+        $(TMP_DIR)\ttkDefaultTheme.obj \

+        $(TMP_DIR)\ttkElements.obj \

+        $(TMP_DIR)\ttkEntry.obj \

+        $(TMP_DIR)\ttkFrame.obj \

+        $(TMP_DIR)\ttkImage.obj \

+        $(TMP_DIR)\ttkInit.obj \

+        $(TMP_DIR)\ttkLabel.obj \

+        $(TMP_DIR)\ttkLayout.obj \

+        $(TMP_DIR)\ttkManager.obj \

+        $(TMP_DIR)\ttkNotebook.obj \

+        $(TMP_DIR)\ttkPanedwindow.obj \

+        $(TMP_DIR)\ttkProgress.obj \

+        $(TMP_DIR)\ttkScale.obj \

+        $(TMP_DIR)\ttkScrollbar.obj \

+        $(TMP_DIR)\ttkScroll.obj \

+        $(TMP_DIR)\ttkSeparator.obj \

+        $(TMP_DIR)\ttkSquare.obj \

+        $(TMP_DIR)\ttkState.obj \

+        $(TMP_DIR)\ttkTagSet.obj \

+        $(TMP_DIR)\ttkTheme.obj \

+        $(TMP_DIR)\ttkTrace.obj \

+        $(TMP_DIR)\ttkTrack.obj \

+        $(TMP_DIR)\ttkTreeview.obj \

+        $(TMP_DIR)\ttkWidget.obj \

+        $(TMP_DIR)\ttkStubInit.obj

+

+TKSTUBOBJS = \

+	$(TMP_DIR)\tkStubLib.obj \

+	$(TMP_DIR)\ttkStubLib.obj

+

+

+WINDIR          = $(ROOT)\win

+GENERICDIR	= $(ROOT)\generic

+XLIBDIR		= $(ROOT)\xlib

+TTKDIR		= $(ROOT)\generic\ttk

+BITMAPDIR	= $(ROOT)\bitmaps

+DOCDIR		= $(ROOT)\doc

+RCDIR		= $(WINDIR)\rc

+

+TK_INCLUDES	= -I"$(WINDIR)" -I"$(GENERICDIR)" -I"$(BITMAPDIR)" -I"$(XLIBDIR)" \

+			$(TCL_INCLUDES)

+

+CONFIG_DEFS     =-DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 \

+		 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 \

+		 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 \

+		 -DSUPPORT_CONFIG_EMBEDDED \

+!if $(HAVE_UXTHEME_H)

+		 -DHAVE_UXTHEME_H=1 \

+!endif

+!if $(TTK_SQUARE_WIDGET)

+		 -DTTK_SQUARE_WIDGET=1 \

+!endif

+

+TK_DEFINES	=-DBUILD_ttk $(OPTDEFINES)  $(CONFIG_DEFS) -Dinline=__inline

+

+#---------------------------------------------------------------------

+# Compile flags

+#---------------------------------------------------------------------

+

+!if !$(DEBUG)

+!if $(OPTIMIZING)

+### This cranks the optimization level to maximize speed

+###  We can't use -O2 because sometimes it causes problems.

+cdebug	= $(OPTIMIZATIONS)

+!else

+cdebug	=

+!endif

+!if $(SYMBOLS)

+cdebug	= $(cdebug) -Zi

+!endif

+!else if "$(MACHINE)" == "IA64" || "$(MACHINE)" == "AMD64"

+### Warnings are too many, can't support warnings into errors.

+cdebug	= -Zi -Od $(DEBUGFLAGS)

+!else

+cdebug	= -Zi -WX $(DEBUGFLAGS)

+!endif

+

+### Declarations common to all compiler options

+cwarn = $(WARNINGS) -D _CRT_SECURE_NO_DEPRECATE -D _CRT_NONSTDC_NO_DEPRECATE

+cflags = -nologo -c $(COMPILERFLAGS) $(cwarn) -Fp$(TMP_DIR)^\

+

+!if $(MSVCRT)

+!if $(DEBUG) && !$(UNCHECKED)

+crt = -MDd

+!else

+crt = -MD

+!endif

+!else

+!if $(DEBUG) && !$(UNCHECKED)

+crt = -MTd

+!else

+crt = -MT

+!endif

+!endif

+

+BASE_CFLAGS	= $(cdebug) $(cflags) $(crt) $(TK_INCLUDES)

+TK_CFLAGS	= $(BASE_CFLAGS) $(TK_DEFINES) -DUSE_TCL_STUBS

+CON_CFLAGS	= $(cdebug) $(cflags) $(crt) -DCONSOLE

+WISH_CFLAGS	= $(BASE_CFLAGS) $(TK_DEFINES)

+STUB_CFLAGS     = $(cflags) $(cdebug) $(TK_DEFINES)

+

+

+#---------------------------------------------------------------------

+# Link flags

+#---------------------------------------------------------------------

+

+!if $(DEBUG)

+ldebug	= -debug -debugtype:cv

+!else

+ldebug	= -release -opt:ref -opt:icf,3

+!if $(SYMBOLS)

+ldebug	= $(ldebug) -debug -debugtype:cv

+!endif

+!endif

+

+### Declarations common to all linker options

+lflags	= -nologo -machine:$(MACHINE) $(LINKERFLAGS) $(ldebug)

+

+!if $(PROFILE)

+lflags	= $(lflags) -profile

+!endif

+

+!if $(MSVCRT) && !($(DEBUG) && !$(UNCHECKED)) && $(VCVERSION) >= 1900

+lflags	= $(lflags) -nodefaultlib:libucrt.lib

+!endif

+

+!if $(ALIGN98_HACK) && !$(STATIC_BUILD)

+### Align sections for PE size savings.

+lflags	= $(lflags) -opt:nowin98

+!else if !$(ALIGN98_HACK) && $(STATIC_BUILD)

+### Align sections for speed in loading by choosing the virtual page size.

+lflags	= $(lflags) -align:4096

+!endif

+

+!if $(LOIMPACT)

+lflags	= $(lflags) -ws:aggressive

+!endif

+

+dlllflags = $(lflags) -dll

+conlflags = $(lflags) -subsystem:console

+guilflags = $(lflags) -subsystem:windows

+

+tcllibs    = $(TCLSTUBLIB) $(TCLIMPLIB)

+

+baselibs   = netapi32.lib kernel32.lib user32.lib advapi32.lib userenv.lib ws2_32.lib

+# Avoid 'unresolved external symbol __security_cookie' errors.

+# c.f. http://support.microsoft.com/?id=894573

+!if "$(MACHINE)" == "IA64" || "$(MACHINE)" == "AMD64"

+!if $(VCVERSION) > 1399 && $(VCVERSION) < 1500

+baselibs   = $(baselibs) bufferoverflowU.lib

+!endif

+!endif

+!if $(MSVCRT) && !($(DEBUG) && !$(UNCHECKED)) && $(VCVERSION) >= 1900

+baselibs   = $(baselibs) ucrt.lib

+!endif

+

+guilibs	  = $(baselibs) gdi32.lib

+

+

+#---------------------------------------------------------------------

+# TkTest flags

+#---------------------------------------------------------------------

+

+!if "$(TESTPAT)" != ""

+TESTFLAGS = $(TESTFLAGS) -file $(TESTPAT)

+!endif

+

+

+#---------------------------------------------------------------------

+# Project specific targets

+#---------------------------------------------------------------------

+

+release:  setup $(TKSTUBLIB) $(WISH)

+all:	  release $(CAT32)

+core:	  setup $(TKSTUBLIB) $(TKLIB)

+cwish:	  $(WISHC)

+install:  install-binaries install-libraries install-docs

+tktest:	  setup $(TKTEST) $(CAT32)

+

+

+test: test-classic test-ttk

+

+test-classic: setup $(TKTEST) $(TKLIB) $(CAT32)

+	@set TCL_LIBRARY=$(TCL_LIBRARY:\=/)

+	@set TK_LIBRARY=$(TK_LIBRARY:\=/)

+	@set TCLLIBPATH=

+!if $(TCLINSTALL)

+	@set PATH=$(_TCLDIR)\bin;$(PATH)

+!else

+	@set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH)

+!endif

+	$(DEBUGGER) $(TKTEST) "$(ROOT:\=/)/tests/all.tcl" $(TESTFLAGS) | $(CAT32)

+

+test-ttk: setup $(TKTEST) $(TKLIB) $(CAT32)

+	@set TCL_LIBRARY=$(TCL_LIBRARY:\=/)

+	@set TK_LIBRARY=$(TK_LIBRARY:\=/)

+	@set TCLLIBPATH=

+!if $(TCLINSTALL)

+	@set PATH=$(_TCLDIR)\bin;$(PATH)

+!else

+	@set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH)

+!endif

+	$(DEBUGGER) $(TKTEST) "$(ROOT:\=/)/tests/ttk/all.tcl" $(TESTFLAGS) | $(CAT32)

+

+runtest: setup $(TKTEST) $(TKLIB) $(CAT32)

+	@set TCL_LIBRARY=$(TCL_LIBRARY:\=/)

+	@set TK_LIBRARY=$(TK_LIBRARY:\=/)

+	@set TCLLIBPATH=

+!if $(TCLINSTALL)

+	@set PATH=$(_TCLDIR)\bin;$(PATH)

+!else

+	@set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH)

+!endif

+	$(DEBUGGER) $(TKTEST)

+

+rundemo: setup $(TKTEST) $(TKLIB) $(CAT32)

+	@set TCL_LIBRARY=$(TCL_LIBRARY:\=/)

+	@set TK_LIBRARY=$(TK_LIBRARY:\=/)

+	@set TCLLIBPATH=

+!if $(TCLINSTALL)

+	@set PATH=$(_TCLDIR)\bin;$(PATH)

+!else

+	@set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH)

+!endif

+	$(TKTEST) $(ROOT:\=/)\library\demos\widget

+

+shell: setup $(WISH)

+	@set TCL_LIBRARY=$(TCL_LIBRARY:\=/)

+	@set TK_LIBRARY=$(TK_LIBRARY:\=/)

+	@set TCLLIBPATH=

+!if $(TCLINSTALL)

+	@set PATH=$(_TCLDIR)\bin;$(PATH)

+!else

+	@set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH)

+!endif

+	$(DEBUGGER) $(WISH) <<

+	console show

+<<

+

+dbgshell: setup $(WISH)

+	@set TCL_LIBRARY=$(TCL_LIBRARY:\=/)

+	@set TK_LIBRARY=$(TK_LIBRARY:\=/)

+	@set TCLLIBPATH=

+!if $(TCLINSTALL)

+	@set PATH=$(_TCLDIR)\bin;$(PATH)

+!else

+	@set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH)

+!endif

+	windbg $(WISH)

+

+setup:

+	@if not exist $(OUT_DIR)\nul mkdir $(OUT_DIR)

+	@if not exist $(TMP_DIR)\nul mkdir $(TMP_DIR)

+

+!if !$(STATIC_BUILD)

+$(TKIMPLIB): $(TKLIB)

+!endif

+

+$(TKLIB): $(TKOBJS)

+!if $(STATIC_BUILD)

+	$(lib32) -nologo -out:$@ @<<

+$**

+<<

+!else

+	$(link32) $(dlllflags) -base:@$(COFFBASE),tk -out:$@ $(guilibs) \

+		$(TCLSTUBLIB) @<<

+$**

+<<

+	$(_VC_MANIFEST_EMBED_DLL)

+	-@del $*.exp

+!endif

+

+

+$(TKSTUBLIB): $(TKSTUBOBJS)

+	$(lib32) -nologo -nodefaultlib -out:$@ $**

+

+

+$(WISH): $(WISHOBJS) $(TKSTUBLIB) $(TKIMPLIB)

+	$(link32) $(guilflags) -stack:2300000 -out:$@ $(guilibs) $(tcllibs) $**

+	$(_VC_MANIFEST_EMBED_EXE)

+

+

+$(WISHC): $(WISHOBJS) $(TKSTUBLIB) $(TKIMPLIB)

+	$(link32) $(conlflags) -stack:2300000 -out:$@ $(guilibs) $(tcllibs) $**

+	$(_VC_MANIFEST_EMBED_EXE)

+

+

+$(TKTEST): $(TKTESTOBJS) $(TKSTUBLIB) $(TKIMPLIB)

+	$(link32) $(guilflags) -stack:2300000 -out:$@ $(guilibs) $(tcllibs) $**

+	$(_VC_MANIFEST_EMBED_EXE)

+

+

+$(CAT32): $(_TCLDIR)\win\cat.c

+	$(cc32) $(CON_CFLAGS) -Fo$(TMP_DIR)\ $?

+	$(link32) $(conlflags) -out:$@ -stack:16384 $(TMP_DIR)\cat.obj $(baselibs)

+	$(_VC_MANIFEST_EMBED_EXE)

+

+#---------------------------------------------------------------------

+# Regenerate the stubs files.  [Development use only]

+#---------------------------------------------------------------------

+

+genstubs:

+!if !exist($(TCLSH))

+	@echo Build tclsh first!

+!else

+	set TCL_LIBRARY=$(TCL_LIBRARY)

+	$(TCLSH) $(_TCLDIR)\tools\genStubs.tcl $(GENERICDIR) \

+		$(GENERICDIR)\$(PROJECT).decls $(GENERICDIR)\$(PROJECT)Int.decls

+!endif

+

+

+#---------------------------------------------------------------------

+# Build the Windows HTML help file.

+#---------------------------------------------------------------------

+

+# NOTE: you can define HHC on the command-line to override this

+!ifndef HHC

+HHC=""%ProgramFiles%\HTML Help Workshop\hhc.exe""

+!endif

+HTMLDIR=$(ROOT)\html

+HTMLBASE=TclTk$(VERSION)

+HHPFILE=$(HTMLDIR)\$(HTMLBASE).hhp

+CHMFILE=$(HTMLDIR)\$(HTMLBASE).chm

+

+htmlhelp: chmsetup $(CHMFILE)

+

+$(CHMFILE): $(DOCDIR)\*

+	@$(TCLSH) $(TCLTOOLSDIR)\tcltk-man2html.tcl

+	@echo Compiling HTML help project

+	@$(HHC) <<$(HHPFILE) >NUL

+[OPTIONS]

+Compatibility=1.1 or later

+Compiled file=$(HTMLBASE).chm

+Display compile progress=no

+Error log file=$(HTMLBASE).log

+Language=0x409 English (United States)

+Title=Tcl/Tk $(DOT_VERSION) Help

+[FILES]

+contents.htm

+docs.css

+Keywords

+TclCmd

+TclLib

+TkCmd

+TkLib

+UserCmd

+<<

+

+chmsetup:

+	@if not exist $(HTMLDIR)\nul mkdir $(HTMLDIR)

+

+#-------------------------------------------------------------------------

+# Build the old-style Windows .hlp file

+#-------------------------------------------------------------------------

+

+HLPBASE		= $(PROJECT)$(TK_VERSION)

+HELPFILE	= $(OUT_DIR)\$(HLPBASE).hlp

+HELPCNT		= $(OUT_DIR)\$(HLPBASE).cnt

+DOCTMP_DIR	= $(OUT_DIR)\$(PROJECT)_docs

+HELPRTF		= $(DOCTMP_DIR)\$(PROJECT).rtf

+MAN2HELP	= $(DOCTMP_DIR)\man2help.tcl

+MAN2HELP2	= $(DOCTMP_DIR)\man2help2.tcl

+INDEX		= $(DOCTMP_DIR)\index.tcl

+BMP		= $(DOCTMP_DIR)\lamp.bmp

+BMP_NOPATH	= lamp.bmp

+MAN2TCL		= $(DOCTMP_DIR)\man2tcl.exe

+

+winhelp: docsetup $(HELPFILE)

+

+docsetup:

+	@if not exist $(DOCTMP_DIR)\nul mkdir $(DOCTMP_DIR)

+

+$(MAN2HELP) $(MAN2HELP2) $(INDEX): $(TCLTOOLSDIR)\$$(@F)

+	$(CPY) $(TCLTOOLSDIR)\$(@F) $(@D)

+

+$(BMP):

+	$(CPY) $(WINDIR)\rc\$(@F) $(@D)

+

+$(HELPFILE): $(HELPRTF) $(BMP)

+	cd $(DOCTMP_DIR)

+	start /wait hcrtf.exe -x <<$(PROJECT).hpj

+[OPTIONS]

+COMPRESS=12 Hall Zeck

+LCID=0x409 0x0 0x0 ; English (United States)

+TITLE=Tk Reference Manual

+BMROOT=.

+CNT=$(@B).cnt

+HLP=$(@B).hlp

+

+[FILES]

+$(PROJECT).rtf

+

+[WINDOWS]

+main="Tcl/Tk Reference Manual",,27648,(r15263976),(r4227327)

+

+[CONFIG]

+BrowseButtons()

+CreateButton(1, "Web", ExecFile("http://www.tcl.tk"))

+CreateButton(2, "SF", ExecFile("http://sf.net/projects/tcl"))

+CreateButton(3, "Wiki", ExecFile("http://wiki.tcl.tk"))

+CreateButton(4, "FAQ", ExecFile("http://www.purl.org/NET/Tcl-FAQ/"))

+<<

+	cd $(MAKEDIR)

+	@$(CPY) "$(DOCTMP_DIR)\$(@B).hlp" "$(OUT_DIR)"

+	@$(CPY) "$(DOCTMP_DIR)\$(@B).cnt" "$(OUT_DIR)"

+

+$(MAN2TCL): $(TCLTOOLSDIR)\$$(@B).c

+	$(cc32) $(TK_CFLAGS) -Fo$(@D)\ $(TCLTOOLSDIR)\$(@B).c

+	$(link32) $(conlflags) -out:$@ -stack:16384 $(@D)\man2tcl.obj

+	$(_VC_MANIFEST_EMBED_EXE)

+

+$(HELPRTF): $(MAN2TCL) $(MAN2HELP) $(MAN2HELP2) $(INDEX)

+	$(TCLSH) $(MAN2HELP) -bitmap $(BMP_NOPATH) $(PROJECT) $(TK_VERSION) $(DOCDIR:\=/)

+

+install-docs:

+!if exist($(HELPFILE))

+	$(CPY) "$(HELPFILE)" "$(DOC_INSTALL_DIR)\"

+	$(CPY) "$(HELPCNT)" "$(DOC_INSTALL_DIR)\"

+	$(TCLSH) <<

+puts "Installing $(PROJECT)'s helpfile contents into Tcl's ..."

+set f [open "$(DOC_INSTALL_DIR:\=/)/tcl$(TK_VERSION).cnt" r]

+while {![eof $$f]} {

+    if {[regexp {:Include $(PROJECT)([0-9]{2}).cnt} [gets $$f] dummy ver]} {

+	if {$$ver == $(TK_VERSION)} {

+	    puts "Already installed."

+	    exit

+	} else {

+	    # do something here logical to remove (or replace) it.

+	    puts "$$ver != $(TK_VERSION), unfinished code path, die, die!"

+	    exit 1

+	}

+    }

+}

+close $$f

+set f [open "$(DOC_INSTALL_DIR:\=/)/tcl$(TK_VERSION).cnt" a]

+puts $$f {:Include $(HLPBASE).cnt}

+close $$f

+<<

+	start /wait winhlp32 -g $(DOC_INSTALL_DIR)\tcl$(TK_VERSION).hlp

+!endif

+

+#---------------------------------------------------------------------

+# Special case object file targets

+#---------------------------------------------------------------------

+

+$(TMP_DIR)\testMain.obj: $(WINDIR)\winMain.c

+	$(cc32) $(WISH_CFLAGS) -DTK_TEST \

+	    -DTCL_USE_STATIC_PACKAGES=$(TCL_USE_STATIC_PACKAGES) \

+	    -Fo$@ $?

+

+$(TMP_DIR)\tkTest.obj: $(GENERICDIR)\tkTest.c

+	$(cc32) $(WISH_CFLAGS) -Fo$@ $?

+

+$(TMP_DIR)\tkOldTest.obj: $(GENERICDIR)\tkOldTest.c

+	$(cc32) $(WISH_CFLAGS) -Fo$@ $?

+

+$(TMP_DIR)\tkWinTest.obj: $(WINDIR)\tkWinTest.c

+	$(cc32) $(WISH_CFLAGS) -Fo$@ $?

+

+$(TMP_DIR)\tkSquare.obj: $(GENERICDIR)\tkSquare.c

+	$(cc32) $(WISH_CFLAGS) -Fo$@ $?

+

+$(TMP_DIR)\winMain.obj: $(WINDIR)\winMain.c

+	$(cc32) $(WISH_CFLAGS) \

+	    -DTCL_USE_STATIC_PACKAGES=$(TCL_USE_STATIC_PACKAGES) \

+	    -Fo$@ $?

+

+$(TMP_DIR)\tkMain2.obj: $(GENERICDIR)\tkMain.c

+	$(cc32) -DBUILD_tk $(TK_CFLAGS) -DTK_ASCII_MAIN -Fo$@ $?

+

+# The following objects are part of the stub library and should not

+# be built as DLL objects but none of the symbols should be exported

+# and no reference made to a C runtime.

+

+$(TMP_DIR)\tkStubLib.obj : $(GENERICDIR)\tkStubLib.c

+	$(cc32) $(STUB_CFLAGS) $(TK_INCLUDES) -Zl -DSTATIC_BUILD -Fo$@ $?

+

+

+$(TMP_DIR)\wish.exe.manifest: $(WINDIR)\wish.exe.manifest.in

+	@nmakehlp -s << $** >$@

+@MACHINE@	  $(MACHINE:IX86=X86)

+@TK_WIN_VERSION@  $(TK_DOTVERSION).0.0

+<<

+

+#---------------------------------------------------------------------

+# Generate the source dependencies.  Having dependency rules will

+# improve incremental build accuracy without having to resort to a

+# full rebuild just because some non-global header file like

+# tclCompile.h was changed.  These rules aren't needed when building

+# from scratch.

+#---------------------------------------------------------------------

+

+depend:

+!if !exist($(TCLSH))

+	@echo Build tclsh first!

+!else

+	set TCL_LIBRARY=$(TCL_LIBRARY)

+	$(TCLSH) $(TCLTOOLSDIR:\=/)/mkdepend.tcl -vc32 -out:"$(OUT_DIR)\depend.mk" \

+		-passthru:"-DBUILD_tk $(TK_INCLUDES)" $(GENERICDIR),$$(GENERICDIR) \

+		$(WINDIR),$$(WINDIR) $(TTKDIR),$$(TTKDIR) $(XLIBDIR),$$(XLIBDIR) \

+		$(BITMAPDIR),$$(BITMAPDIR) @<<

+$(TKOBJS)

+<<

+!endif

+

+#---------------------------------------------------------------------

+# Dependency rules

+#---------------------------------------------------------------------

+

+$(TMP_DIR)\tk.res: \

+    $(RCDIR)\buttons.bmp \

+    $(RCDIR)\cursor*.cur \

+    $(RCDIR)\tk.ico

+

+!if exist("$(OUT_DIR)\depend.mk")

+!include "$(OUT_DIR)\depend.mk"

+!message *** Dependency rules in use.

+!else

+!message *** Dependency rules are not being used.

+!endif

+

+### add a spacer in the output

+!message

+

+#---------------------------------------------------------------------

+# Implicit rules

+#---------------------------------------------------------------------

+

+{$(XLIBDIR)}.c{$(TMP_DIR)}.obj::

+	$(cc32) -DBUILD_tk $(TK_CFLAGS) -Fo$(TMP_DIR)\ @<<

+$<

+<<

+

+{$(GENERICDIR)}.c{$(TMP_DIR)}.obj::

+	$(cc32) -DBUILD_tk $(TK_CFLAGS) -Fo$(TMP_DIR)\ @<<

+$<

+<<

+

+{$(TTKDIR)}.c{$(TMP_DIR)}.obj::

+	$(cc32) -DBUILD_tk $(TK_CFLAGS) -Fo$(TMP_DIR)\ @<<

+$<

+<<

+

+{$(WINDIR)}.c{$(TMP_DIR)}.obj::

+	$(cc32) -DBUILD_tk $(TK_CFLAGS) -Fo$(TMP_DIR)\ @<<

+$<

+<<

+

+{$(ROOT)\unix}.c{$(TMP_DIR)}.obj::

+	$(cc32) -DBUILD_tk $(TK_CFLAGS) -Fo$(TMP_DIR)\ @<<

+$<

+<<

+

+{$(RCDIR)}.rc{$(TMP_DIR)}.res:

+	$(rc32) -fo $@ -r -i "$(GENERICDIR)" -i "$(TMP_DIR)" $(TCL_INCLUDES) \

+	    -d DEBUG=$(DEBUG) -d UNCHECKED=$(UNCHECKED) \

+	    -d TCL_THREADS=$(TCL_THREADS) \

+	    -d STATIC_BUILD=$(STATIC_BUILD) \

+	    $<

+

+$(TMP_DIR)\tk.res: $(TMP_DIR)\wish.exe.manifest

+$(TMP_DIR)\wish.res: $(TMP_DIR)\wish.exe.manifest

+

+.SUFFIXES:

+.SUFFIXES:.c .rc

+

+

+#---------------------------------------------------------------------

+# Installation.

+#---------------------------------------------------------------------

+

+install-binaries:

+	@echo installing binaries

+	@$(CPY) "$(WISH)" "$(BIN_INSTALL_DIR)\"

+!if $(TKLIB) != $(TKIMPLIB)

+	@$(CPY) "$(TKLIB)" "$(BIN_INSTALL_DIR)\"

+!endif

+	@$(CPY) "$(TKIMPLIB)" "$(LIB_INSTALL_DIR)\"

+	@$(CPY) "$(TKSTUBLIB)" "$(LIB_INSTALL_DIR)\"

+!if !$(STATIC_BUILD)

+	@echo creating package index

+	@type << > $(OUT_DIR)\pkgIndex.tcl

+if {[catch {package present Tcl $(TCL_PATCH_LEVEL)}]} { return }

+if {($$::tcl_platform(platform) eq "unix") && ([info exists ::env(DISPLAY)]

+	|| ([info exists ::argv] && ("-display" in $$::argv)))} {

+    package ifneeded Tk $(TK_PATCH_LEVEL) [list load [file join $$dir .. .. bin libtk$(TK_DOTVERSION).dll] Tk]

+} else {

+    package ifneeded Tk $(TK_PATCH_LEVEL) [list load [file join $$dir .. .. bin $(TKLIBNAME)] Tk]

+}

+<<

+	@$(CPY) $(OUT_DIR)\pkgIndex.tcl "$(SCRIPT_INSTALL_DIR)\"

+!endif

+

+#"

+

+install-libraries:

+	@echo installing Tk headers

+	@$(CPY) "$(GENERICDIR)\tk.h" "$(INCLUDE_INSTALL_DIR)\"

+	@$(CPY) "$(GENERICDIR)\tkDecls.h" "$(INCLUDE_INSTALL_DIR)\"

+	@$(CPY) "$(GENERICDIR)\tkPlatDecls.h" "$(INCLUDE_INSTALL_DIR)\"

+	@$(CPY) "$(GENERICDIR)\tkIntXlibDecls.h" "$(INCLUDE_INSTALL_DIR)\"

+	@$(CPY) "$(XLIBDIR)\X11\*.h" "$(INCLUDE_INSTALL_DIR)\X11\"

+	@echo installing script library

+	@$(CPY) "$(ROOT)\library\*" "$(SCRIPT_INSTALL_DIR)\"

+	@echo installing theme library

+	@$(CPY) "$(ROOT)\library\ttk\*" "$(SCRIPT_INSTALL_DIR)\ttk\"

+	@echo installing demos

+	@$(CPY) "$(ROOT)\library\demos\*" "$(SCRIPT_INSTALL_DIR)\demos\"

+	@$(CPY) "$(ROOT)\library\demos\images\*" "$(SCRIPT_INSTALL_DIR)\demos\images\"

+	@echo installing images

+	@$(CPY) "$(ROOT)\library\images\*" "$(SCRIPT_INSTALL_DIR)\images\"

+	@echo installing language files

+	@$(CPY) "$(ROOT)\library\msgs\*" "$(SCRIPT_INSTALL_DIR)\msgs\"

+

+#"

+

+#---------------------------------------------------------------------

+# Clean up

+#---------------------------------------------------------------------

+

+tidy:

+!if $(TKLIB) != $(TKIMPLIB)

+	@echo Removing $(TKLIB) ...

+	@if exist $(TKLIB) del $(TKLIB)

+!endif

+	@echo Removing $(TKIMPLIB) ...

+	@if exist $(TKIMPLIB) del $(TKIMPLIB)

+	@echo Removing $(WISH) ...

+	@if exist $(WISH) del $(WISH)

+	@echo Removing $(TKTEST) ...

+	@if exist $(TKTEST) del $(TKTEST)

+	@echo Removing $(TKSTUBLIB) ...

+	@if exist $(TKSTUBLIB) del $(TKSTUBLIB)

+

+clean:

+	@echo Cleaning $(TMP_DIR)\* ...

+	@if exist $(TMP_DIR)\nul $(RMDIR) $(TMP_DIR)

+	@echo Cleaning $(WINDIR)\nmakehlp.obj ...

+	@if exist $(WINDIR)\nmakehlp.obj del $(WINDIR)\nmakehlp.obj

+	@echo Cleaning $(WINDIR)\nmakehlp.exe ...

+	@if exist $(WINDIR)\nmakehlp.exe del $(WINDIR)\nmakehlp.exe

+	@echo Cleaning $(WINDIR)\_junk.pch ...

+	@if exist $(WINDIR)\_junk.pch del $(WINDIR)\_junk.pch

+	@echo Cleaning $(WINDIR)\vercl.x ...

+	@if exist $(WINDIR)\vercl.x del $(WINDIR)\vercl.x

+	@echo Cleaning $(WINDIR)\vercl.i ...

+	@if exist $(WINDIR)\vercl.i del $(WINDIR)\vercl.i

+	@echo Cleaning $(WINDIR)\versions.vc ...

+	@if exist $(WINDIR)\versions.vc del $(WINDIR)\versions.vc

+

+realclean: hose

+

+hose:

+	@echo Hosing $(OUT_DIR)\* ...

+	@if exist $(OUT_DIR)\nul $(RMDIR) $(OUT_DIR)

diff --git a/win/mkd.bat b/win/mkd.bat
index f741daf..1bd5ccb 100644
--- a/win/mkd.bat
+++ b/win/mkd.bat
@@ -1,12 +1,12 @@
-@echo off
-
-if exist %1\nul goto end
-
-md %1
-if errorlevel 1 goto end
-
-echo Created directory %1
-
-:end
-
-
+@echo off

+

+if exist %1\nul goto end

+

+md %1

+if errorlevel 1 goto end

+

+echo Created directory %1

+

+:end

+

+

diff --git a/win/nmakehlp.c b/win/nmakehlp.c
index b1a1517..84cf75c 100644
--- a/win/nmakehlp.c
+++ b/win/nmakehlp.c
@@ -606,8 +606,8 @@ SubstituteFile(
 	sp = fopen(substitutions, "rt");
 	if (sp != NULL) {
 	    while (fgets(szBuffer, cbBuffer, sp) != NULL) {
-		char *ks, *ke, *vs, *ve;
-		ks = szBuffer;
+		unsigned char *ks, *ke, *vs, *ve;
+		ks = (unsigned char*)szBuffer;
 		while (ks && *ks && isspace(*ks)) ++ks;
 		ke = ks;
 		while (ke && *ke && !isspace(*ke)) ++ke;
@@ -616,7 +616,7 @@ SubstituteFile(
 		ve = vs;
 		while (ve && *ve && !(*ve == '\r' || *ve == '\n')) ++ve;
 		*ke = 0, *ve = 0;
-		list_insert(&substPtr, ks, vs);
+		list_insert(&substPtr, (char*)ks, (char*)vs);
 	    }
 	    fclose(sp);
 	}
diff --git a/win/rc/lamp.bmp b/win/rc/lamp.bmp
index 834c0f9..1e2f9d4 100644
--- a/win/rc/lamp.bmp
+++ b/win/rc/lamp.bmp
diff --git a/win/rc/tk_base.rc b/win/rc/tk_base.rc
index 3e065c9..e6ab016 100644
--- a/win/rc/tk_base.rc
+++ b/win/rc/tk_base.rc
@@ -26,12 +26,12 @@ FONT 8, "Helv"
 BEGIN
     LTEXT           "Directory &name:",-1,8,6,118,9
     EDITTEXT        edt10,8,26,144,12, WS_TABSTOP | ES_AUTOHSCROLL
-    LISTBOX         lst2,8,40,144,64,LBS_SORT | LBS_OWNERDRAWFIXED | 
-                    LBS_HASSTRINGS | LBS_NOINTEGRALHEIGHT | 
+    LISTBOX         lst2,8,40,144,64,LBS_SORT | LBS_OWNERDRAWFIXED |
+                    LBS_HASSTRINGS | LBS_NOINTEGRALHEIGHT |
                     LBS_DISABLENOSCROLL | WS_VSCROLL | WS_TABSTOP
     LTEXT           "Dri&ves:",stc4,8,106,92,9
-    COMBOBOX        cmb2,8,115,144,68,CBS_DROPDOWNLIST | CBS_OWNERDRAWFIXED | 
-                    CBS_AUTOHSCROLL | CBS_SORT | CBS_HASSTRINGS | WS_BORDER | 
+    COMBOBOX        cmb2,8,115,144,68,CBS_DROPDOWNLIST | CBS_OWNERDRAWFIXED |
+                    CBS_AUTOHSCROLL | CBS_SORT | CBS_HASSTRINGS | WS_BORDER |
                     WS_VSCROLL | WS_TABSTOP
     DEFPUSHBUTTON   "OK",1,160,6,50,14,WS_GROUP
     PUSHBUTTON      "Cancel",2,160,24,50,14,WS_GROUP
@@ -42,8 +42,8 @@ BEGIN
     LTEXT           "a",stc3,9,143,114,15
     EDITTEXT        edt1,7,158,135,20,NOT WS_TABSTOP
     LISTBOX         lst1,8,205,134,42,LBS_NOINTEGRALHEIGHT
-    COMBOBOX        cmb1,8,253,135,21,CBS_DROPDOWNLIST | CBS_OWNERDRAWFIXED | 
-                    CBS_AUTOHSCROLL | CBS_SORT | CBS_HASSTRINGS | WS_BORDER | 
+    COMBOBOX        cmb1,8,253,135,21,CBS_DROPDOWNLIST | CBS_OWNERDRAWFIXED |
+                    CBS_AUTOHSCROLL | CBS_SORT | CBS_HASSTRINGS | WS_BORDER |
                     WS_VSCROLL
 
 END
diff --git a/win/rc/wish.ico b/win/rc/wish.ico
index 05cad66..5801fb8 100644
--- a/win/rc/wish.ico
+++ b/win/rc/wish.ico
diff --git a/win/rc/wish.rc b/win/rc/wish.rc
index 5cc2fa4..53e02fa 100644
--- a/win/rc/wish.rc
+++ b/win/rc/wish.rc
@@ -63,7 +63,7 @@ END
 
 //
 // Icon
-// 
+//
 //   The icon whose name or resource ID is lexigraphically first, is used
 //   as the application's icon.
 //
diff --git a/win/rmd.bat b/win/rmd.bat
index d260936..820b76f 100644
--- a/win/rmd.bat
+++ b/win/rmd.bat
@@ -1,20 +1,20 @@
-@echo off
-
-if not exist %1\nul goto end
-
-echo Removing directory %1
-
-if "%OS%" == "Windows_NT" goto winnt
-
-deltree /y %1
-if errorlevel 1 goto end
-goto success
-
-:winnt
-rmdir /s /q %1
-if errorlevel 1 goto end
-
-:success
-echo Deleted directory %1
-
-:end
+@echo off

+

+if not exist %1\nul goto end

+

+echo Removing directory %1

+

+if "%OS%" == "Windows_NT" goto winnt

+

+deltree /y %1

+if errorlevel 1 goto end

+goto success

+

+:winnt

+rmdir /s /q %1

+if errorlevel 1 goto end

+

+:success

+echo Deleted directory %1

+

+:end

diff --git a/win/rules.vc b/win/rules.vc
index adc3165..0d8cd6b 100644
--- a/win/rules.vc
+++ b/win/rules.vc
@@ -1,716 +1,716 @@
-#------------------------------------------------------------------------------
-# rules.vc --
-#
-#	Microsoft Visual C++ makefile include for decoding the commandline
-#	macros.  This file does not need editing to build Tcl.
-#
-# See the file "license.terms" for information on usage and redistribution
-# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-#
-# Copyright (c) 2001-2003 David Gravereaux.
-# Copyright (c) 2003-2008 Patrick Thoyts
-#------------------------------------------------------------------------------
-
-!ifndef _RULES_VC
-_RULES_VC = 1
-
-cc32		= $(CC)   # built-in default.
-link32		= link
-lib32		= lib
-rc32		= $(RC)   # built-in default.
-
-!ifndef INSTALLDIR
-### Assume the normal default.
-_INSTALLDIR	= C:\Program Files\Tcl
-!else
-### Fix the path separators.
-_INSTALLDIR	= $(INSTALLDIR:/=\)
-!endif
-
-#----------------------------------------------------------
-# Set the proper copy method to avoid overwrite questions
-# to the user when copying files and selecting the right
-# "delete all" method.
-#----------------------------------------------------------
-
-!if "$(OS)" == "Windows_NT"
-RMDIR	= rmdir /S /Q
-ERRNULL  = 2>NUL
-!if ![ver | find "4.0" > nul]
-CPY	= echo y | xcopy /i >NUL
-COPY	= copy >NUL
-!else
-CPY	= xcopy /i /y >NUL
-COPY	= copy /y >NUL
-!endif
-!else # "$(OS)" != "Windows_NT"
-CPY	= xcopy /i >_JUNK.OUT # On Win98 NUL does not work here.
-COPY	= copy >_JUNK.OUT # On Win98 NUL does not work here.
-RMDIR	= deltree /Y
-NULL    = \NUL # Used in testing directory existence
-ERRNULL = >NUL # Win9x shell cannot redirect stderr
-!endif
-MKDIR   = mkdir
-
-#------------------------------------------------------------------------------
-# Determine the host and target architectures and compiler version.
-#------------------------------------------------------------------------------
-
-_HASH=^#
-_VC_MANIFEST_EMBED_EXE=
-_VC_MANIFEST_EMBED_DLL=
-VCVER=0
-!if ![echo VCVERSION=_MSC_VER > vercl.x] \
-    && ![echo $(_HASH)if defined(_M_IX86) >> vercl.x] \
-    && ![echo ARCH=IX86 >> vercl.x] \
-    && ![echo $(_HASH)elif defined(_M_AMD64) >> vercl.x] \
-    && ![echo ARCH=AMD64 >> vercl.x] \
-    && ![echo $(_HASH)endif >> vercl.x] \
-    && ![cl -nologo -TC -P vercl.x $(ERRNULL)]
-!include vercl.i
-!if ![echo VCVER= ^\> vercl.vc] \
-    && ![set /a $(VCVERSION) / 100 - 6 >> vercl.vc]
-!include vercl.vc
-!endif
-!endif
-!if ![del $(ERRNUL) /q/f vercl.x vercl.i vercl.vc]
-!endif
-
-!if ![reg query HKLM\Hardware\Description\System\CentralProcessor\0 /v Identifier | findstr /i x86]
-NATIVE_ARCH=IX86
-!else
-NATIVE_ARCH=AMD64
-!endif
-
-# Since MSVC8 we must deal with manifest resources.
-!if $(VCVERSION) >= 1400
-_VC_MANIFEST_EMBED_EXE=if exist $@.manifest mt -nologo -manifest $@.manifest -outputresource:$@;1
-_VC_MANIFEST_EMBED_DLL=if exist $@.manifest mt -nologo -manifest $@.manifest -outputresource:$@;2
-!endif
-
-!ifndef MACHINE
-MACHINE=$(ARCH)
-!endif
-
-!ifndef CFG_ENCODING
-CFG_ENCODING	= \"cp1252\"
-!endif
-
-!message ===============================================================================
-
-#----------------------------------------------------------
-# build the helper app we need to overcome nmake's limiting
-# environment.
-#----------------------------------------------------------
-
-!if !exist(nmakehlp.exe)
-!if [$(cc32) -nologo nmakehlp.c -link -subsystem:console > nul]
-!endif
-!endif
-
-#----------------------------------------------------------
-# Test for compiler features
-#----------------------------------------------------------
-
-### test for optimizations
-!if [nmakehlp -c -Ot]
-!message *** Compiler has 'Optimizations'
-OPTIMIZING	= 1
-!else
-!message *** Compiler does not have 'Optimizations'
-OPTIMIZING	= 0
-!endif
-
-OPTIMIZATIONS   =
-
-!if [nmakehlp -c -Ot]
-OPTIMIZATIONS  = $(OPTIMIZATIONS) -Ot
-!endif
-
-!if [nmakehlp -c -Oi]
-OPTIMIZATIONS  = $(OPTIMIZATIONS) -Oi
-!endif
-
-!if [nmakehlp -c -Op]
-OPTIMIZATIONS  = $(OPTIMIZATIONS) -Op
-!endif
-
-!if [nmakehlp -c -fp:strict]
-OPTIMIZATIONS  = $(OPTIMIZATIONS) -fp:strict
-!endif
-
-!if [nmakehlp -c -Gs]
-OPTIMIZATIONS  = $(OPTIMIZATIONS) -Gs
-!endif
-
-!if [nmakehlp -c -GS]
-OPTIMIZATIONS  = $(OPTIMIZATIONS) -GS
-!endif
-
-!if [nmakehlp -c -GL]
-OPTIMIZATIONS  = $(OPTIMIZATIONS) -GL
-!endif
-
-DEBUGFLAGS     =
-
-!if [nmakehlp -c -RTC1]
-DEBUGFLAGS     = $(DEBUGFLAGS) -RTC1
-!elseif [nmakehlp -c -GZ]
-DEBUGFLAGS     = $(DEBUGFLAGS) -GZ
-!endif
-
-COMPILERFLAGS  =-W3 -DUNICODE -D_UNICODE
-
-# In v13 -GL and -YX are incompatible.
-!if [nmakehlp -c -YX]
-!if ![nmakehlp -c -GL]
-OPTIMIZATIONS  = $(OPTIMIZATIONS) -YX
-!endif
-!endif
-
-!if "$(MACHINE)" == "IX86"
-### test for pentium errata
-!if [nmakehlp -c -QI0f]
-!message *** Compiler has 'Pentium 0x0f fix'
-COMPILERFLAGS  = $(COMPILERFLAGS) -QI0f
-!else
-!message *** Compiler does not have 'Pentium 0x0f fix'
-!endif
-!endif
-
-!if "$(MACHINE)" == "IA64"
-### test for Itanium errata
-!if [nmakehlp -c -QIA64_Bx]
-!message *** Compiler has 'B-stepping errata workarounds'
-COMPILERFLAGS   = $(COMPILERFLAGS) -QIA64_Bx
-!else
-!message *** Compiler does not have 'B-stepping errata workarounds'
-!endif
-!endif
-
-!if "$(MACHINE)" == "IX86"
-### test for -align:4096, when align:512 will do.
-!if [nmakehlp -l -opt:nowin98]
-!message *** Linker has 'Win98 alignment problem'
-ALIGN98_HACK	= 1
-!else
-!message *** Linker does not have 'Win98 alignment problem'
-ALIGN98_HACK	= 0
-!endif
-!else
-ALIGN98_HACK	= 0
-!endif
-
-LINKERFLAGS     =
-
-!if [nmakehlp -l -ltcg]
-LINKERFLAGS     =-ltcg
-!endif
-
-#----------------------------------------------------------
-# Decode the options requested.
-#----------------------------------------------------------
-
-!if "$(OPTS)" == "" || [nmakehlp -f "$(OPTS)" "none"]
-STATIC_BUILD	= 0
-TCL_THREADS	= 1
-DEBUG		= 0
-SYMBOLS		= 0
-PROFILE		= 0
-PGO		= 0
-MSVCRT		= 1
-LOIMPACT	= 0
-TCL_USE_STATIC_PACKAGES	= 0
-USE_THREAD_ALLOC = 1
-UNCHECKED	= 0
-!else
-!if [nmakehlp -f $(OPTS) "static"]
-!message *** Doing static
-STATIC_BUILD	= 1
-!else
-STATIC_BUILD	= 0
-!endif
-!if [nmakehlp -f $(OPTS) "msvcrt"]
-!message *** Doing msvcrt
-MSVCRT		= 1
-!else
-!if !$(STATIC_BUILD)
-MSVCRT		= 1
-!else
-MSVCRT		= 0
-!endif
-!endif
-!if [nmakehlp -f $(OPTS) "staticpkg"] && $(STATIC_BUILD)
-!message *** Doing staticpkg
-TCL_USE_STATIC_PACKAGES	= 1
-!else
-TCL_USE_STATIC_PACKAGES	= 0
-!endif
-!if [nmakehlp -f $(OPTS) "nothreads"]
-!message *** Compile explicitly for non-threaded tcl
-TCL_THREADS	= 0
-USE_THREAD_ALLOC= 0
-!else
-TCL_THREADS	= 1
-USE_THREAD_ALLOC= 1
-!endif
-!if [nmakehlp -f $(OPTS) "symbols"]
-!message *** Doing symbols
-DEBUG		= 1
-!else
-DEBUG		= 0
-!endif
-!if [nmakehlp -f $(OPTS) "pdbs"]
-!message *** Doing pdbs
-SYMBOLS		= 1
-!else
-SYMBOLS		= 0
-!endif
-!if [nmakehlp -f $(OPTS) "profile"]
-!message *** Doing profile
-PROFILE		= 1
-!else
-PROFILE		= 0
-!endif
-!if [nmakehlp -f $(OPTS) "pgi"]
-!message *** Doing profile guided optimization instrumentation
-PGO		= 1
-!elseif [nmakehlp -f $(OPTS) "pgo"]
-!message *** Doing profile guided optimization
-PGO		= 2
-!else
-PGO		= 0
-!endif
-!if [nmakehlp -f $(OPTS) "loimpact"]
-!message *** Doing loimpact
-LOIMPACT	= 1
-!else
-LOIMPACT	= 0
-!endif
-!if [nmakehlp -f $(OPTS) "thrdalloc"]
-!message *** Doing thrdalloc
-USE_THREAD_ALLOC = 1
-!endif
-!if [nmakehlp -f $(OPTS) "tclalloc"]
-!message *** Doing tclalloc
-USE_THREAD_ALLOC = 0
-!endif
-!if [nmakehlp -f $(OPTS) "unchecked"]
-!message *** Doing unchecked
-UNCHECKED = 1
-!else
-UNCHECKED = 0
-!endif
-!endif
-
-#----------------------------------------------------------
-# Figure-out how to name our intermediate and output directories.
-# We wouldn't want different builds to use the same .obj files
-# by accident.
-#----------------------------------------------------------
-
-#----------------------------------------
-# Naming convention:
-#   t = full thread support.
-#   s = static library (as opposed to an
-#	import library)
-#   g = linked to the debug enabled C
-#	run-time.
-#   x = special static build when it
-#	links to the dynamic C run-time.
-#----------------------------------------
-SUFX	    = tsgx
-
-!if $(DEBUG)
-BUILDDIRTOP = Debug
-!else
-BUILDDIRTOP = Release
-!endif
-
-!if "$(MACHINE)" != "IX86"
-BUILDDIRTOP =$(BUILDDIRTOP)_$(MACHINE)
-!endif
-!if $(VCVER) > 6
-BUILDDIRTOP =$(BUILDDIRTOP)_VC$(VCVER)
-!endif
-
-!if !$(DEBUG) || $(DEBUG) && $(UNCHECKED)
-SUFX	    = $(SUFX:g=)
-!endif
-
-TMP_DIRFULL = .\$(BUILDDIRTOP)\$(PROJECT)_ThreadedDynamicStaticX
-
-!if !$(STATIC_BUILD)
-TMP_DIRFULL = $(TMP_DIRFULL:Static=)
-SUFX	    = $(SUFX:s=)
-EXT	    = dll
-TMP_DIRFULL = $(TMP_DIRFULL:X=)
-SUFX	    = $(SUFX:x=)
-!else
-TMP_DIRFULL = $(TMP_DIRFULL:Dynamic=)
-EXT	    = lib
-!if !$(MSVCRT)
-TMP_DIRFULL = $(TMP_DIRFULL:X=)
-SUFX	    = $(SUFX:x=)
-!endif
-!endif
-
-!if !$(TCL_THREADS)
-TMP_DIRFULL = $(TMP_DIRFULL:Threaded=)
-SUFX	    = $(SUFX:t=)
-!endif
-
-!ifndef TMP_DIR
-TMP_DIR	    = $(TMP_DIRFULL)
-!ifndef OUT_DIR
-OUT_DIR	    = .\$(BUILDDIRTOP)
-!endif
-!else
-!ifndef OUT_DIR
-OUT_DIR	    = $(TMP_DIR)
-!endif
-!endif
-
-
-#----------------------------------------------------------
-# Decode the statistics requested.
-#----------------------------------------------------------
-
-!if "$(STATS)" == "" || [nmakehlp -f "$(STATS)" "none"]
-TCL_MEM_DEBUG	    = 0
-TCL_COMPILE_DEBUG   = 0
-!else
-!if [nmakehlp -f $(STATS) "memdbg"]
-!message *** Doing memdbg
-TCL_MEM_DEBUG	    = 1
-!else
-TCL_MEM_DEBUG	    = 0
-!endif
-!if [nmakehlp -f $(STATS) "compdbg"]
-!message *** Doing compdbg
-TCL_COMPILE_DEBUG   = 1
-!else
-TCL_COMPILE_DEBUG   = 0
-!endif
-!endif
-
-
-#----------------------------------------------------------
-# Decode the checks requested.
-#----------------------------------------------------------
-
-!if "$(CHECKS)" == "" || [nmakehlp -f "$(CHECKS)" "none"]
-TCL_NO_DEPRECATED	    = 0
-WARNINGS		    = -W3
-!else
-!if [nmakehlp -f $(CHECKS) "nodep"]
-!message *** Doing nodep check
-TCL_NO_DEPRECATED	    = 1
-!else
-TCL_NO_DEPRECATED	    = 0
-!endif
-!if [nmakehlp -f $(CHECKS) "fullwarn"]
-!message *** Doing full warnings check
-WARNINGS		    = -W4
-!if [nmakehlp -l -warn:3]
-LINKERFLAGS		    = $(LINKERFLAGS) -warn:3
-!endif
-!else
-WARNINGS		    = -W3
-!endif
-!if [nmakehlp -f $(CHECKS) "64bit"] && [nmakehlp -c -Wp64]
-!message *** Doing 64bit portability warnings
-WARNINGS		    = $(WARNINGS) -Wp64
-!endif
-!endif
-
-!if $(PGO) > 1
-!if [nmakehlp -l -ltcg:pgoptimize]
-LINKERFLAGS	= $(LINKERFLAGS:-ltcg=) -ltcg:pgoptimize
-!else
-MSG=^
-This compiler does not support profile guided optimization.
-!error $(MSG)
-!endif
-!elseif $(PGO) > 0
-!if [nmakehlp -l -ltcg:pginstrument]
-LINKERFLAGS	= $(LINKERFLAGS:-ltcg=) -ltcg:pginstrument
-!else
-MSG=^
-This compiler does not support profile guided optimization.
-!error $(MSG)
-!endif
-!endif
-
-#----------------------------------------------------------
-# Set our defines now armed with our options.
-#----------------------------------------------------------
-
-OPTDEFINES	= -DTCL_CFGVAL_ENCODING=$(CFG_ENCODING) -DSTDC_HEADERS
-
-!if $(TCL_MEM_DEBUG)
-OPTDEFINES	= $(OPTDEFINES) -DTCL_MEM_DEBUG
-!endif
-!if $(TCL_COMPILE_DEBUG)
-OPTDEFINES	= $(OPTDEFINES) -DTCL_COMPILE_DEBUG -DTCL_COMPILE_STATS
-!endif
-!if $(TCL_THREADS)
-OPTDEFINES	= $(OPTDEFINES) -DTCL_THREADS=1
-!if $(USE_THREAD_ALLOC)
-OPTDEFINES	= $(OPTDEFINES) -DUSE_THREAD_ALLOC=1
-!endif
-!endif
-!if $(STATIC_BUILD)
-OPTDEFINES	= $(OPTDEFINES) -DSTATIC_BUILD
-!endif
-!if $(TCL_NO_DEPRECATED)
-OPTDEFINES	= $(OPTDEFINES) -DTCL_NO_DEPRECATED
-!endif
-
-!if !$(DEBUG)
-OPTDEFINES	= $(OPTDEFINES) -DNDEBUG
-!if $(OPTIMIZING)
-OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_OPTIMIZED
-!endif
-!endif
-!if $(PROFILE)
-OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_PROFILED
-!endif
-!if "$(MACHINE)" == "IA64" || "$(MACHINE)" == "AMD64"
-OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_DO64BIT
-!endif
-!if $(VCVERSION) < 1300
-OPTDEFINES	= $(OPTDEFINES) -DNO_STRTOI64
-!endif
-
-#----------------------------------------------------------
-# Locate the Tcl headers to build against
-#----------------------------------------------------------
-
-!if "$(PROJECT)" == "tcl"
-
-_TCL_H          = ..\generic\tcl.h
-
-!else
-
-# If INSTALLDIR set to tcl root dir then reset to the lib dir.
-!if exist("$(_INSTALLDIR)\include\tcl.h")
-_INSTALLDIR=$(_INSTALLDIR)\lib
-!endif
-
-!if !defined(TCLDIR)
-!if exist("$(_INSTALLDIR)\..\include\tcl.h")
-TCLINSTALL	= 1
-_TCLDIR		= $(_INSTALLDIR)\..
-_TCL_H          = $(_INSTALLDIR)\..\include\tcl.h
-TCLDIR          = $(_INSTALLDIR)\..
-!else
-MSG=^
-Failed to find tcl.h.  Set the TCLDIR macro.
-!error $(MSG)
-!endif
-!else
-_TCLDIR	= $(TCLDIR:/=\)
-!if exist("$(_TCLDIR)\include\tcl.h")
-TCLINSTALL	= 1
-_TCL_H          = $(_TCLDIR)\include\tcl.h
-!elseif exist("$(_TCLDIR)\generic\tcl.h")
-TCLINSTALL	= 0
-_TCL_H          = $(_TCLDIR)\generic\tcl.h
-!else
-MSG =^
-Failed to find tcl.h.  The TCLDIR macro does not appear correct.
-!error $(MSG)
-!endif
-!endif
-!endif
-
-#--------------------------------------------------------------
-# Extract various version numbers from tcl headers
-# The generated file is then included in the makefile.
-#--------------------------------------------------------------
-
-!if [echo REM = This file is generated from rules.vc > versions.vc]
-!endif
-!if [echo TCL_MAJOR_VERSION = \>> versions.vc] \
-   && [nmakehlp -V "$(_TCL_H)" TCL_MAJOR_VERSION >> versions.vc]
-!endif
-!if [echo TCL_MINOR_VERSION = \>> versions.vc] \
-   && [nmakehlp -V "$(_TCL_H)" TCL_MINOR_VERSION >> versions.vc]
-!endif
-!if [echo TCL_PATCH_LEVEL = \>> versions.vc] \
-   && [nmakehlp -V "$(_TCL_H)" TCL_PATCH_LEVEL >> versions.vc]
-!endif
-
-# If building the tcl core then we need additional package versions
-!if "$(PROJECT)" == "tcl"
-!if [echo PKG_HTTP_VER = \>> versions.vc] \
-   && [nmakehlp -V ..\library\http\pkgIndex.tcl http >> versions.vc]
-!endif
-!if [echo PKG_TCLTEST_VER = \>> versions.vc] \
-   && [nmakehlp -V ..\library\tcltest\pkgIndex.tcl tcltest >> versions.vc]
-!endif
-!if [echo PKG_MSGCAT_VER = \>> versions.vc] \
-   && [nmakehlp -V ..\library\msgcat\pkgIndex.tcl msgcat >> versions.vc]
-!endif
-!if [echo PKG_PLATFORM_VER = \>> versions.vc] \
-   && [nmakehlp -V ..\library\platform\pkgIndex.tcl "platform " >> versions.vc]
-!endif
-!if [echo PKG_SHELL_VER = \>> versions.vc] \
-   && [nmakehlp -V ..\library\platform\pkgIndex.tcl "platform::shell" >> versions.vc]
-!endif
-!if [echo PKG_DDE_VER = \>> versions.vc] \
-   && [nmakehlp -V ..\library\dde\pkgIndex.tcl "dde " >> versions.vc]
-!endif
-!if [echo PKG_REG_VER =\>> versions.vc] \
-   && [nmakehlp -V ..\library\reg\pkgIndex.tcl registry >> versions.vc]
-!endif
-!endif
-
-!include versions.vc
-
-#--------------------------------------------------------------
-# Setup tcl version dependent stuff headers
-#--------------------------------------------------------------
-
-!if "$(PROJECT)" != "tcl"
-
-TCL_VERSION	= $(TCL_MAJOR_VERSION)$(TCL_MINOR_VERSION)
-
-!if $(TCLINSTALL)
-TCLSH		= "$(_TCLDIR)\bin\tclsh$(TCL_VERSION)$(SUFX).exe"
-!if !exist($(TCLSH))
-TCLSH           = "$(_TCLDIR)\bin\tclsh$(TCL_VERSION)$(SUFX:x=).exe"
-!endif
-TCLSTUBLIB	= "$(_TCLDIR)\lib\tclstub$(TCL_VERSION).lib"
-TCLIMPLIB	= "$(_TCLDIR)\lib\tcl$(TCL_VERSION)$(SUFX).lib"
-!if !exist($(TCLIMPLIB))
-TCLIMPLIB	= "$(_TCLDIR)\lib\tcl$(TCL_VERSION)$(SUFX:x=).lib"
-!endif
-TCL_LIBRARY	= $(_TCLDIR)\lib
-TCLREGLIB	= "$(_TCLDIR)\lib\tclreg13$(SUFX:t=).lib"
-TCLDDELIB	= "$(_TCLDIR)\lib\tcldde14$(SUFX:t=).lib"
-COFFBASE	= \must\have\tcl\sources\to\build\this\target
-TCLTOOLSDIR	= \must\have\tcl\sources\to\build\this\target
-TCL_INCLUDES    = -I"$(_TCLDIR)\include"
-!else
-TCLSH		= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)$(SUFX).exe"
-!if !exist($(TCLSH))
-TCLSH		= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)$(SUFX:x=).exe"
-!endif
-TCLSTUBLIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclstub$(TCL_VERSION).lib"
-TCLIMPLIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tcl$(TCL_VERSION)$(SUFX).lib"
-!if !exist($(TCLIMPLIB))
-TCLIMPLIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tcl$(TCL_VERSION)$(SUFX:x=).lib"
-!endif
-TCL_LIBRARY	= $(_TCLDIR)\library
-TCLREGLIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclreg13$(SUFX:t=).lib"
-TCLDDELIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tcldde14$(SUFX:t=).lib"
-COFFBASE	= "$(_TCLDIR)\win\coffbase.txt"
-TCLTOOLSDIR	= $(_TCLDIR)\tools
-TCL_INCLUDES	= -I"$(_TCLDIR)\generic" -I"$(_TCLDIR)\win"
-!endif
-
-!endif
-
-#-------------------------------------------------------------------------
-# Locate the Tk headers to build against
-#-------------------------------------------------------------------------
-
-!if "$(PROJECT)" == "tk"
-_TK_H          = ..\generic\tk.h
-_INSTALLDIR    = $(_INSTALLDIR)\..
-!endif
-
-!ifdef PROJECT_REQUIRES_TK
-!if !defined(TKDIR)
-!if exist("$(_INSTALLDIR)\..\include\tk.h")
-TKINSTALL      = 1
-_TKDIR         = $(_INSTALLDIR)\..
-_TK_H          = $(_TKDIR)\include\tk.h
-TKDIR          = $(_TKDIR)
-!elseif exist("$(_TCLDIR)\include\tk.h")
-TKINSTALL      = 1
-_TKDIR         = $(_TCLDIR)
-_TK_H          = $(_TKDIR)\include\tk.h
-TKDIR          = $(_TKDIR)
-!endif
-!else
-_TKDIR = $(TKDIR:/=\)
-!if exist("$(_TKDIR)\include\tk.h")
-TKINSTALL      = 1
-_TK_H          = $(_TKDIR)\include\tk.h
-!elseif exist("$(_TKDIR)\generic\tk.h")
-TKINSTALL      = 0
-_TK_H          = $(_TKDIR)\generic\tk.h
-!else
-MSG =^
-Failed to find tk.h. The TKDIR macro does not appear correct.
-!error $(MSG)
-!endif
-!endif
-!endif
-
-#-------------------------------------------------------------------------
-# Extract Tk version numbers
-#-------------------------------------------------------------------------
-
-!if defined(PROJECT_REQUIRES_TK) || "$(PROJECT)" == "tk"
-
-!if [echo TK_MAJOR_VERSION = \>> versions.vc] \
-   && [nmakehlp -V $(_TK_H) TK_MAJOR_VERSION >> versions.vc]
-!endif
-!if [echo TK_MINOR_VERSION = \>> versions.vc] \
-   && [nmakehlp -V $(_TK_H) TK_MINOR_VERSION >> versions.vc]
-!endif
-!if [echo TK_PATCH_LEVEL = \>> versions.vc] \
-   && [nmakehlp -V $(_TK_H) TK_PATCH_LEVEL >> versions.vc]
-!endif
-
-!include versions.vc
-
-TK_DOTVERSION	= $(TK_MAJOR_VERSION).$(TK_MINOR_VERSION)
-TK_VERSION	= $(TK_MAJOR_VERSION)$(TK_MINOR_VERSION)
-
-!if "$(PROJECT)" != "tk"
-!if $(TKINSTALL)
-WISH		= "$(_TKDIR)\bin\wish$(TK_VERSION)$(SUFX).exe"
-!if !exist($(WISH))
-WISH		= "$(_TKDIR)\bin\wish$(TK_VERSION)$(SUFX:x=).exe"
-!endif
-TKSTUBLIB	= "$(_TKDIR)\lib\tkstub$(TK_VERSION).lib"
-TKIMPLIB	= "$(_TKDIR)\lib\tk$(TK_VERSION)$(SUFX).lib"
-!if !exist($(TKIMPLIB))
-TKIMPLIB	= "$(_TKDIR)\win\$(BUILDDIRTOP)\tk$(TCL_VERSION)$(SUFX:x=).lib"
-!endif
-TK_INCLUDES     = -I"$(_TKDIR)\include"
-!else
-WISH		= "$(_TKDIR)\win\$(BUILDDIRTOP)\wish$(TCL_VERSION)$(SUFX).exe"
-!if !exist($(WISH))
-WISH		= "$(_TKDIR)\win\$(BUILDDIRTOP)\wish$(TCL_VERSION)$(SUFX:x=).exe"
-!endif
-TKSTUBLIB	= "$(_TKDIR)\win\$(BUILDDIRTOP)\tkstub$(TCL_VERSION).lib"
-TKIMPLIB	= "$(_TKDIR)\win\$(BUILDDIRTOP)\tk$(TCL_VERSION)$(SUFX).lib"
-!if !exist($(TKIMPLIB))
-TKIMPLIB	= "$(_TKDIR)\win\$(BUILDDIRTOP)\tk$(TCL_VERSION)$(SUFX:x=).lib"
-!endif
-TK_INCLUDES     = -I"$(_TKDIR)\generic" -I"$(_TKDIR)\win" -I"$(_TKDIR)\xlib"
-!endif
-!endif
-
-!endif
-
-#----------------------------------------------------------
-# Display stats being used.
-#----------------------------------------------------------
-
-!message *** Intermediate directory will be '$(TMP_DIR)'
-!message *** Output directory will be '$(OUT_DIR)'
-!message *** Suffix for binaries will be '$(SUFX)'
-!message *** Optional defines are '$(OPTDEFINES)'
-!message *** Compiler version $(VCVER). Target machine is $(MACHINE)
-!message *** Host architecture is $(NATIVE_ARCH)
-!message *** Compiler options '$(COMPILERFLAGS) $(OPTIMIZATIONS) $(DEBUGFLAGS) $(WARNINGS)'
-!message *** Link options '$(LINKERFLAGS)'
-
-!endif
+#------------------------------------------------------------------------------

+# rules.vc --

+#

+#	Microsoft Visual C++ makefile include for decoding the commandline

+#	macros.  This file does not need editing to build Tcl.

+#

+# See the file "license.terms" for information on usage and redistribution

+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

+#

+# Copyright (c) 2001-2003 David Gravereaux.

+# Copyright (c) 2003-2008 Patrick Thoyts

+#------------------------------------------------------------------------------

+

+!ifndef _RULES_VC

+_RULES_VC = 1

+

+cc32		= $(CC)   # built-in default.

+link32		= link

+lib32		= lib

+rc32		= $(RC)   # built-in default.

+

+!ifndef INSTALLDIR

+### Assume the normal default.

+_INSTALLDIR	= C:\Program Files\Tcl

+!else

+### Fix the path separators.

+_INSTALLDIR	= $(INSTALLDIR:/=\)

+!endif

+

+#----------------------------------------------------------

+# Set the proper copy method to avoid overwrite questions

+# to the user when copying files and selecting the right

+# "delete all" method.

+#----------------------------------------------------------

+

+!if "$(OS)" == "Windows_NT"

+RMDIR	= rmdir /S /Q

+ERRNULL  = 2>NUL

+!if ![ver | find "4.0" > nul]

+CPY	= echo y | xcopy /i >NUL

+COPY	= copy >NUL

+!else

+CPY	= xcopy /i /y >NUL

+COPY	= copy /y >NUL

+!endif

+!else # "$(OS)" != "Windows_NT"

+CPY	= xcopy /i >_JUNK.OUT # On Win98 NUL does not work here.

+COPY	= copy >_JUNK.OUT # On Win98 NUL does not work here.

+RMDIR	= deltree /Y

+NULL    = \NUL # Used in testing directory existence

+ERRNULL = >NUL # Win9x shell cannot redirect stderr

+!endif

+MKDIR   = mkdir

+

+#------------------------------------------------------------------------------

+# Determine the host and target architectures and compiler version.

+#------------------------------------------------------------------------------

+

+_HASH=^#

+_VC_MANIFEST_EMBED_EXE=

+_VC_MANIFEST_EMBED_DLL=

+VCVER=0

+!if ![echo VCVERSION=_MSC_VER > vercl.x] \

+    && ![echo $(_HASH)if defined(_M_IX86) >> vercl.x] \

+    && ![echo ARCH=IX86 >> vercl.x] \

+    && ![echo $(_HASH)elif defined(_M_AMD64) >> vercl.x] \

+    && ![echo ARCH=AMD64 >> vercl.x] \

+    && ![echo $(_HASH)endif >> vercl.x] \

+    && ![cl -nologo -TC -P vercl.x $(ERRNULL)]

+!include vercl.i

+!if ![echo VCVER= ^\> vercl.vc] \

+    && ![set /a $(VCVERSION) / 100 - 6 >> vercl.vc]

+!include vercl.vc

+!endif

+!endif

+!if ![del $(ERRNUL) /q/f vercl.x vercl.i vercl.vc]

+!endif

+

+!if ![reg query HKLM\Hardware\Description\System\CentralProcessor\0 /v Identifier | findstr /i x86]

+NATIVE_ARCH=IX86

+!else

+NATIVE_ARCH=AMD64

+!endif

+

+# Since MSVC8 we must deal with manifest resources.

+!if $(VCVERSION) >= 1400

+_VC_MANIFEST_EMBED_EXE=if exist $@.manifest mt -nologo -manifest $@.manifest -outputresource:$@;1

+_VC_MANIFEST_EMBED_DLL=if exist $@.manifest mt -nologo -manifest $@.manifest -outputresource:$@;2

+!endif

+

+!ifndef MACHINE

+MACHINE=$(ARCH)

+!endif

+

+!ifndef CFG_ENCODING

+CFG_ENCODING	= \"cp1252\"

+!endif

+

+!message ===============================================================================

+

+#----------------------------------------------------------

+# build the helper app we need to overcome nmake's limiting

+# environment.

+#----------------------------------------------------------

+

+!if !exist(nmakehlp.exe)

+!if [$(cc32) -nologo nmakehlp.c -link -subsystem:console > nul]

+!endif

+!endif

+

+#----------------------------------------------------------

+# Test for compiler features

+#----------------------------------------------------------

+

+### test for optimizations

+!if [nmakehlp -c -Ot]

+!message *** Compiler has 'Optimizations'

+OPTIMIZING	= 1

+!else

+!message *** Compiler does not have 'Optimizations'

+OPTIMIZING	= 0

+!endif

+

+OPTIMIZATIONS   =

+

+!if [nmakehlp -c -Ot]

+OPTIMIZATIONS  = $(OPTIMIZATIONS) -Ot

+!endif

+

+!if [nmakehlp -c -Oi]

+OPTIMIZATIONS  = $(OPTIMIZATIONS) -Oi

+!endif

+

+!if [nmakehlp -c -Op]

+OPTIMIZATIONS  = $(OPTIMIZATIONS) -Op

+!endif

+

+!if [nmakehlp -c -fp:strict]

+OPTIMIZATIONS  = $(OPTIMIZATIONS) -fp:strict

+!endif

+

+!if [nmakehlp -c -Gs]

+OPTIMIZATIONS  = $(OPTIMIZATIONS) -Gs

+!endif

+

+!if [nmakehlp -c -GS]

+OPTIMIZATIONS  = $(OPTIMIZATIONS) -GS

+!endif

+

+!if [nmakehlp -c -GL]

+OPTIMIZATIONS  = $(OPTIMIZATIONS) -GL

+!endif

+

+DEBUGFLAGS     =

+

+!if [nmakehlp -c -RTC1]

+DEBUGFLAGS     = $(DEBUGFLAGS) -RTC1

+!elseif [nmakehlp -c -GZ]

+DEBUGFLAGS     = $(DEBUGFLAGS) -GZ

+!endif

+

+COMPILERFLAGS  =-W3 -DUNICODE -D_UNICODE

+

+# In v13 -GL and -YX are incompatible.

+!if [nmakehlp -c -YX]

+!if ![nmakehlp -c -GL]

+OPTIMIZATIONS  = $(OPTIMIZATIONS) -YX

+!endif

+!endif

+

+!if "$(MACHINE)" == "IX86"

+### test for pentium errata

+!if [nmakehlp -c -QI0f]

+!message *** Compiler has 'Pentium 0x0f fix'

+COMPILERFLAGS  = $(COMPILERFLAGS) -QI0f

+!else

+!message *** Compiler does not have 'Pentium 0x0f fix'

+!endif

+!endif

+

+!if "$(MACHINE)" == "IA64"

+### test for Itanium errata

+!if [nmakehlp -c -QIA64_Bx]

+!message *** Compiler has 'B-stepping errata workarounds'

+COMPILERFLAGS   = $(COMPILERFLAGS) -QIA64_Bx

+!else

+!message *** Compiler does not have 'B-stepping errata workarounds'

+!endif

+!endif

+

+!if "$(MACHINE)" == "IX86"

+### test for -align:4096, when align:512 will do.

+!if [nmakehlp -l -opt:nowin98]

+!message *** Linker has 'Win98 alignment problem'

+ALIGN98_HACK	= 1

+!else

+!message *** Linker does not have 'Win98 alignment problem'

+ALIGN98_HACK	= 0

+!endif

+!else

+ALIGN98_HACK	= 0

+!endif

+

+LINKERFLAGS     =

+

+!if [nmakehlp -l -ltcg]

+LINKERFLAGS     =-ltcg

+!endif

+

+#----------------------------------------------------------

+# Decode the options requested.

+#----------------------------------------------------------

+

+!if "$(OPTS)" == "" || [nmakehlp -f "$(OPTS)" "none"]

+STATIC_BUILD	= 0

+TCL_THREADS	= 1

+DEBUG		= 0

+SYMBOLS		= 0

+PROFILE		= 0

+PGO		= 0

+MSVCRT		= 1

+LOIMPACT	= 0

+TCL_USE_STATIC_PACKAGES	= 0

+USE_THREAD_ALLOC = 1

+UNCHECKED	= 0

+!else

+!if [nmakehlp -f $(OPTS) "static"]

+!message *** Doing static

+STATIC_BUILD	= 1

+!else

+STATIC_BUILD	= 0

+!endif

+!if [nmakehlp -f $(OPTS) "msvcrt"]

+!message *** Doing msvcrt

+MSVCRT		= 1

+!else

+!if !$(STATIC_BUILD)

+MSVCRT		= 1

+!else

+MSVCRT		= 0

+!endif

+!endif

+!if [nmakehlp -f $(OPTS) "staticpkg"] && $(STATIC_BUILD)

+!message *** Doing staticpkg

+TCL_USE_STATIC_PACKAGES	= 1

+!else

+TCL_USE_STATIC_PACKAGES	= 0

+!endif

+!if [nmakehlp -f $(OPTS) "nothreads"]

+!message *** Compile explicitly for non-threaded tcl

+TCL_THREADS	= 0

+USE_THREAD_ALLOC= 0

+!else

+TCL_THREADS	= 1

+USE_THREAD_ALLOC= 1

+!endif

+!if [nmakehlp -f $(OPTS) "symbols"]

+!message *** Doing symbols

+DEBUG		= 1

+!else

+DEBUG		= 0

+!endif

+!if [nmakehlp -f $(OPTS) "pdbs"]

+!message *** Doing pdbs

+SYMBOLS		= 1

+!else

+SYMBOLS		= 0

+!endif

+!if [nmakehlp -f $(OPTS) "profile"]

+!message *** Doing profile

+PROFILE		= 1

+!else

+PROFILE		= 0

+!endif

+!if [nmakehlp -f $(OPTS) "pgi"]

+!message *** Doing profile guided optimization instrumentation

+PGO		= 1

+!elseif [nmakehlp -f $(OPTS) "pgo"]

+!message *** Doing profile guided optimization

+PGO		= 2

+!else

+PGO		= 0

+!endif

+!if [nmakehlp -f $(OPTS) "loimpact"]

+!message *** Doing loimpact

+LOIMPACT	= 1

+!else

+LOIMPACT	= 0

+!endif

+!if [nmakehlp -f $(OPTS) "thrdalloc"]

+!message *** Doing thrdalloc

+USE_THREAD_ALLOC = 1

+!endif

+!if [nmakehlp -f $(OPTS) "tclalloc"]

+!message *** Doing tclalloc

+USE_THREAD_ALLOC = 0

+!endif

+!if [nmakehlp -f $(OPTS) "unchecked"]

+!message *** Doing unchecked

+UNCHECKED = 1

+!else

+UNCHECKED = 0

+!endif

+!endif

+

+#----------------------------------------------------------

+# Figure-out how to name our intermediate and output directories.

+# We wouldn't want different builds to use the same .obj files

+# by accident.

+#----------------------------------------------------------

+

+#----------------------------------------

+# Naming convention:

+#   t = full thread support.

+#   s = static library (as opposed to an

+#	import library)

+#   g = linked to the debug enabled C

+#	run-time.

+#   x = special static build when it

+#	links to the dynamic C run-time.

+#----------------------------------------

+SUFX	    = tsgx

+

+!if $(DEBUG)

+BUILDDIRTOP = Debug

+!else

+BUILDDIRTOP = Release

+!endif

+

+!if "$(MACHINE)" != "IX86"

+BUILDDIRTOP =$(BUILDDIRTOP)_$(MACHINE)

+!endif

+!if $(VCVER) > 6

+BUILDDIRTOP =$(BUILDDIRTOP)_VC$(VCVER)

+!endif

+

+!if !$(DEBUG) || $(DEBUG) && $(UNCHECKED)

+SUFX	    = $(SUFX:g=)

+!endif

+

+TMP_DIRFULL = .\$(BUILDDIRTOP)\$(PROJECT)_ThreadedDynamicStaticX

+

+!if !$(STATIC_BUILD)

+TMP_DIRFULL = $(TMP_DIRFULL:Static=)

+SUFX	    = $(SUFX:s=)

+EXT	    = dll

+TMP_DIRFULL = $(TMP_DIRFULL:X=)

+SUFX	    = $(SUFX:x=)

+!else

+TMP_DIRFULL = $(TMP_DIRFULL:Dynamic=)

+EXT	    = lib

+!if !$(MSVCRT)

+TMP_DIRFULL = $(TMP_DIRFULL:X=)

+SUFX	    = $(SUFX:x=)

+!endif

+!endif

+

+!if !$(TCL_THREADS)

+TMP_DIRFULL = $(TMP_DIRFULL:Threaded=)

+SUFX	    = $(SUFX:t=)

+!endif

+

+!ifndef TMP_DIR

+TMP_DIR	    = $(TMP_DIRFULL)

+!ifndef OUT_DIR

+OUT_DIR	    = .\$(BUILDDIRTOP)

+!endif

+!else

+!ifndef OUT_DIR

+OUT_DIR	    = $(TMP_DIR)

+!endif

+!endif

+

+

+#----------------------------------------------------------

+# Decode the statistics requested.

+#----------------------------------------------------------

+

+!if "$(STATS)" == "" || [nmakehlp -f "$(STATS)" "none"]

+TCL_MEM_DEBUG	    = 0

+TCL_COMPILE_DEBUG   = 0

+!else

+!if [nmakehlp -f $(STATS) "memdbg"]

+!message *** Doing memdbg

+TCL_MEM_DEBUG	    = 1

+!else

+TCL_MEM_DEBUG	    = 0

+!endif

+!if [nmakehlp -f $(STATS) "compdbg"]

+!message *** Doing compdbg

+TCL_COMPILE_DEBUG   = 1

+!else

+TCL_COMPILE_DEBUG   = 0

+!endif

+!endif

+

+

+#----------------------------------------------------------

+# Decode the checks requested.

+#----------------------------------------------------------

+

+!if "$(CHECKS)" == "" || [nmakehlp -f "$(CHECKS)" "none"]

+TCL_NO_DEPRECATED	    = 0

+WARNINGS		    = -W3

+!else

+!if [nmakehlp -f $(CHECKS) "nodep"]

+!message *** Doing nodep check

+TCL_NO_DEPRECATED	    = 1

+!else

+TCL_NO_DEPRECATED	    = 0

+!endif

+!if [nmakehlp -f $(CHECKS) "fullwarn"]

+!message *** Doing full warnings check

+WARNINGS		    = -W4

+!if [nmakehlp -l -warn:3]

+LINKERFLAGS		    = $(LINKERFLAGS) -warn:3

+!endif

+!else

+WARNINGS		    = -W3

+!endif

+!if [nmakehlp -f $(CHECKS) "64bit"] && [nmakehlp -c -Wp64]

+!message *** Doing 64bit portability warnings

+WARNINGS		    = $(WARNINGS) -Wp64

+!endif

+!endif

+

+!if $(PGO) > 1

+!if [nmakehlp -l -ltcg:pgoptimize]

+LINKERFLAGS	= $(LINKERFLAGS:-ltcg=) -ltcg:pgoptimize

+!else

+MSG=^

+This compiler does not support profile guided optimization.

+!error $(MSG)

+!endif

+!elseif $(PGO) > 0

+!if [nmakehlp -l -ltcg:pginstrument]

+LINKERFLAGS	= $(LINKERFLAGS:-ltcg=) -ltcg:pginstrument

+!else

+MSG=^

+This compiler does not support profile guided optimization.

+!error $(MSG)

+!endif

+!endif

+

+#----------------------------------------------------------

+# Set our defines now armed with our options.

+#----------------------------------------------------------

+

+OPTDEFINES	= -DTCL_CFGVAL_ENCODING=$(CFG_ENCODING) -DSTDC_HEADERS

+

+!if $(TCL_MEM_DEBUG)

+OPTDEFINES	= $(OPTDEFINES) -DTCL_MEM_DEBUG

+!endif

+!if $(TCL_COMPILE_DEBUG)

+OPTDEFINES	= $(OPTDEFINES) -DTCL_COMPILE_DEBUG -DTCL_COMPILE_STATS

+!endif

+!if $(TCL_THREADS)

+OPTDEFINES	= $(OPTDEFINES) -DTCL_THREADS=1

+!if $(USE_THREAD_ALLOC)

+OPTDEFINES	= $(OPTDEFINES) -DUSE_THREAD_ALLOC=1

+!endif

+!endif

+!if $(STATIC_BUILD)

+OPTDEFINES	= $(OPTDEFINES) -DSTATIC_BUILD

+!endif

+!if $(TCL_NO_DEPRECATED)

+OPTDEFINES	= $(OPTDEFINES) -DTCL_NO_DEPRECATED

+!endif

+

+!if !$(DEBUG)

+OPTDEFINES	= $(OPTDEFINES) -DNDEBUG

+!if $(OPTIMIZING)

+OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_OPTIMIZED

+!endif

+!endif

+!if $(PROFILE)

+OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_PROFILED

+!endif

+!if "$(MACHINE)" == "IA64" || "$(MACHINE)" == "AMD64"

+OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_DO64BIT

+!endif

+!if $(VCVERSION) < 1300

+OPTDEFINES	= $(OPTDEFINES) -DNO_STRTOI64

+!endif

+

+#----------------------------------------------------------

+# Locate the Tcl headers to build against

+#----------------------------------------------------------

+

+!if "$(PROJECT)" == "tcl"

+

+_TCL_H          = ..\generic\tcl.h

+

+!else

+

+# If INSTALLDIR set to tcl root dir then reset to the lib dir.

+!if exist("$(_INSTALLDIR)\include\tcl.h")

+_INSTALLDIR=$(_INSTALLDIR)\lib

+!endif

+

+!if !defined(TCLDIR)

+!if exist("$(_INSTALLDIR)\..\include\tcl.h")

+TCLINSTALL	= 1

+_TCLDIR		= $(_INSTALLDIR)\..

+_TCL_H          = $(_INSTALLDIR)\..\include\tcl.h

+TCLDIR          = $(_INSTALLDIR)\..

+!else

+MSG=^

+Failed to find tcl.h.  Set the TCLDIR macro.

+!error $(MSG)

+!endif

+!else

+_TCLDIR	= $(TCLDIR:/=\)

+!if exist("$(_TCLDIR)\include\tcl.h")

+TCLINSTALL	= 1

+_TCL_H          = $(_TCLDIR)\include\tcl.h

+!elseif exist("$(_TCLDIR)\generic\tcl.h")

+TCLINSTALL	= 0

+_TCL_H          = $(_TCLDIR)\generic\tcl.h

+!else

+MSG =^

+Failed to find tcl.h.  The TCLDIR macro does not appear correct.

+!error $(MSG)

+!endif

+!endif

+!endif

+

+#--------------------------------------------------------------

+# Extract various version numbers from tcl headers

+# The generated file is then included in the makefile.

+#--------------------------------------------------------------

+

+!if [echo REM = This file is generated from rules.vc > versions.vc]

+!endif

+!if [echo TCL_MAJOR_VERSION = \>> versions.vc] \

+   && [nmakehlp -V "$(_TCL_H)" TCL_MAJOR_VERSION >> versions.vc]

+!endif

+!if [echo TCL_MINOR_VERSION = \>> versions.vc] \

+   && [nmakehlp -V "$(_TCL_H)" TCL_MINOR_VERSION >> versions.vc]

+!endif

+!if [echo TCL_PATCH_LEVEL = \>> versions.vc] \

+   && [nmakehlp -V "$(_TCL_H)" TCL_PATCH_LEVEL >> versions.vc]

+!endif

+

+# If building the tcl core then we need additional package versions

+!if "$(PROJECT)" == "tcl"

+!if [echo PKG_HTTP_VER = \>> versions.vc] \

+   && [nmakehlp -V ..\library\http\pkgIndex.tcl http >> versions.vc]

+!endif

+!if [echo PKG_TCLTEST_VER = \>> versions.vc] \

+   && [nmakehlp -V ..\library\tcltest\pkgIndex.tcl tcltest >> versions.vc]

+!endif

+!if [echo PKG_MSGCAT_VER = \>> versions.vc] \

+   && [nmakehlp -V ..\library\msgcat\pkgIndex.tcl msgcat >> versions.vc]

+!endif

+!if [echo PKG_PLATFORM_VER = \>> versions.vc] \

+   && [nmakehlp -V ..\library\platform\pkgIndex.tcl "platform " >> versions.vc]

+!endif

+!if [echo PKG_SHELL_VER = \>> versions.vc] \

+   && [nmakehlp -V ..\library\platform\pkgIndex.tcl "platform::shell" >> versions.vc]

+!endif

+!if [echo PKG_DDE_VER = \>> versions.vc] \

+   && [nmakehlp -V ..\library\dde\pkgIndex.tcl "dde " >> versions.vc]

+!endif

+!if [echo PKG_REG_VER =\>> versions.vc] \

+   && [nmakehlp -V ..\library\reg\pkgIndex.tcl registry >> versions.vc]

+!endif

+!endif

+

+!include versions.vc

+

+#--------------------------------------------------------------

+# Setup tcl version dependent stuff headers

+#--------------------------------------------------------------

+

+!if "$(PROJECT)" != "tcl"

+

+TCL_VERSION	= $(TCL_MAJOR_VERSION)$(TCL_MINOR_VERSION)

+

+!if $(TCLINSTALL)

+TCLSH		= "$(_TCLDIR)\bin\tclsh$(TCL_VERSION)$(SUFX).exe"

+!if !exist($(TCLSH))

+TCLSH           = "$(_TCLDIR)\bin\tclsh$(TCL_VERSION)$(SUFX:x=).exe"

+!endif

+TCLSTUBLIB	= "$(_TCLDIR)\lib\tclstub$(TCL_VERSION).lib"

+TCLIMPLIB	= "$(_TCLDIR)\lib\tcl$(TCL_VERSION)$(SUFX).lib"

+!if !exist($(TCLIMPLIB))

+TCLIMPLIB	= "$(_TCLDIR)\lib\tcl$(TCL_VERSION)$(SUFX:x=).lib"

+!endif

+TCL_LIBRARY	= $(_TCLDIR)\lib

+TCLREGLIB	= "$(_TCLDIR)\lib\tclreg13$(SUFX:t=).lib"

+TCLDDELIB	= "$(_TCLDIR)\lib\tcldde14$(SUFX:t=).lib"

+COFFBASE	= \must\have\tcl\sources\to\build\this\target

+TCLTOOLSDIR	= \must\have\tcl\sources\to\build\this\target

+TCL_INCLUDES    = -I"$(_TCLDIR)\include"

+!else

+TCLSH		= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)$(SUFX).exe"

+!if !exist($(TCLSH))

+TCLSH		= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)$(SUFX:x=).exe"

+!endif

+TCLSTUBLIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclstub$(TCL_VERSION).lib"

+TCLIMPLIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tcl$(TCL_VERSION)$(SUFX).lib"

+!if !exist($(TCLIMPLIB))

+TCLIMPLIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tcl$(TCL_VERSION)$(SUFX:x=).lib"

+!endif

+TCL_LIBRARY	= $(_TCLDIR)\library

+TCLREGLIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclreg13$(SUFX:t=).lib"

+TCLDDELIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tcldde14$(SUFX:t=).lib"

+COFFBASE	= "$(_TCLDIR)\win\coffbase.txt"

+TCLTOOLSDIR	= $(_TCLDIR)\tools

+TCL_INCLUDES	= -I"$(_TCLDIR)\generic" -I"$(_TCLDIR)\win"

+!endif

+

+!endif

+

+#-------------------------------------------------------------------------

+# Locate the Tk headers to build against

+#-------------------------------------------------------------------------

+

+!if "$(PROJECT)" == "tk"

+_TK_H          = ..\generic\tk.h

+_INSTALLDIR    = $(_INSTALLDIR)\..

+!endif

+

+!ifdef PROJECT_REQUIRES_TK

+!if !defined(TKDIR)

+!if exist("$(_INSTALLDIR)\..\include\tk.h")

+TKINSTALL      = 1

+_TKDIR         = $(_INSTALLDIR)\..

+_TK_H          = $(_TKDIR)\include\tk.h

+TKDIR          = $(_TKDIR)

+!elseif exist("$(_TCLDIR)\include\tk.h")

+TKINSTALL      = 1

+_TKDIR         = $(_TCLDIR)

+_TK_H          = $(_TKDIR)\include\tk.h

+TKDIR          = $(_TKDIR)

+!endif

+!else

+_TKDIR = $(TKDIR:/=\)

+!if exist("$(_TKDIR)\include\tk.h")

+TKINSTALL      = 1

+_TK_H          = $(_TKDIR)\include\tk.h

+!elseif exist("$(_TKDIR)\generic\tk.h")

+TKINSTALL      = 0

+_TK_H          = $(_TKDIR)\generic\tk.h

+!else

+MSG =^

+Failed to find tk.h. The TKDIR macro does not appear correct.

+!error $(MSG)

+!endif

+!endif

+!endif

+

+#-------------------------------------------------------------------------

+# Extract Tk version numbers

+#-------------------------------------------------------------------------

+

+!if defined(PROJECT_REQUIRES_TK) || "$(PROJECT)" == "tk"

+

+!if [echo TK_MAJOR_VERSION = \>> versions.vc] \

+   && [nmakehlp -V $(_TK_H) TK_MAJOR_VERSION >> versions.vc]

+!endif

+!if [echo TK_MINOR_VERSION = \>> versions.vc] \

+   && [nmakehlp -V $(_TK_H) TK_MINOR_VERSION >> versions.vc]

+!endif

+!if [echo TK_PATCH_LEVEL = \>> versions.vc] \

+   && [nmakehlp -V $(_TK_H) TK_PATCH_LEVEL >> versions.vc]

+!endif

+

+!include versions.vc

+

+TK_DOTVERSION	= $(TK_MAJOR_VERSION).$(TK_MINOR_VERSION)

+TK_VERSION	= $(TK_MAJOR_VERSION)$(TK_MINOR_VERSION)

+

+!if "$(PROJECT)" != "tk"

+!if $(TKINSTALL)

+WISH		= "$(_TKDIR)\bin\wish$(TK_VERSION)$(SUFX).exe"

+!if !exist($(WISH))

+WISH		= "$(_TKDIR)\bin\wish$(TK_VERSION)$(SUFX:x=).exe"

+!endif

+TKSTUBLIB	= "$(_TKDIR)\lib\tkstub$(TK_VERSION).lib"

+TKIMPLIB	= "$(_TKDIR)\lib\tk$(TK_VERSION)$(SUFX).lib"

+!if !exist($(TKIMPLIB))

+TKIMPLIB	= "$(_TKDIR)\win\$(BUILDDIRTOP)\tk$(TCL_VERSION)$(SUFX:x=).lib"

+!endif

+TK_INCLUDES     = -I"$(_TKDIR)\include"

+!else

+WISH		= "$(_TKDIR)\win\$(BUILDDIRTOP)\wish$(TCL_VERSION)$(SUFX).exe"

+!if !exist($(WISH))

+WISH		= "$(_TKDIR)\win\$(BUILDDIRTOP)\wish$(TCL_VERSION)$(SUFX:x=).exe"

+!endif

+TKSTUBLIB	= "$(_TKDIR)\win\$(BUILDDIRTOP)\tkstub$(TCL_VERSION).lib"

+TKIMPLIB	= "$(_TKDIR)\win\$(BUILDDIRTOP)\tk$(TCL_VERSION)$(SUFX).lib"

+!if !exist($(TKIMPLIB))

+TKIMPLIB	= "$(_TKDIR)\win\$(BUILDDIRTOP)\tk$(TCL_VERSION)$(SUFX:x=).lib"

+!endif

+TK_INCLUDES     = -I"$(_TKDIR)\generic" -I"$(_TKDIR)\win" -I"$(_TKDIR)\xlib"

+!endif

+!endif

+

+!endif

+

+#----------------------------------------------------------

+# Display stats being used.

+#----------------------------------------------------------

+

+!message *** Intermediate directory will be '$(TMP_DIR)'

+!message *** Output directory will be '$(OUT_DIR)'

+!message *** Suffix for binaries will be '$(SUFX)'

+!message *** Optional defines are '$(OPTDEFINES)'

+!message *** Compiler version $(VCVER). Target machine is $(MACHINE)

+!message *** Host architecture is $(NATIVE_ARCH)

+!message *** Compiler options '$(COMPILERFLAGS) $(OPTIMIZATIONS) $(DEBUGFLAGS) $(WARNINGS)'

+!message *** Link options '$(LINKERFLAGS)'

+

+!endif

diff --git a/win/tcl.m4 b/win/tcl.m4
index 5e8e135..c95d61f 100644
--- a/win/tcl.m4
+++ b/win/tcl.m4
@@ -3,50 +3,124 @@
 #
 #	Locate the tclConfig.sh file and perform a sanity check on
 #	the Tcl compile flags
-#	Currently a no-op for Windows
 #
 # Arguments:
-#	PATCH_LEVEL	The patch level for Tcl if any.
+#	none
 #
 # Results:
 #
 #	Adds the following arguments to configure:
 #		--with-tcl=...
 #
-#	Sets the following vars:
-#		TCL_BIN_DIR	Full path to the tclConfig.sh file
+#	Defines the following vars:
+#		TCL_BIN_DIR	Full path to the directory containing
+#				the tclConfig.sh file
 #------------------------------------------------------------------------
 
 AC_DEFUN([SC_PATH_TCLCONFIG], [
-    AC_MSG_CHECKING([the location of tclConfig.sh])
+    #
+    # Ok, lets find the tcl configuration
+    # First, look for one uninstalled.
+    # the alternative search directory is invoked by --with-tcl
+    #
 
-    if test -d ../../tcl8.6$1/win;  then
-	TCL_BIN_DIR_DEFAULT=../../tcl8.6$1/win
-    elif test -d ../../tcl8.6/win;  then
-	TCL_BIN_DIR_DEFAULT=../../tcl8.6/win
-    else
-	TCL_BIN_DIR_DEFAULT=../../tcl/win
-    fi
+    if test x"${no_tcl}" = x ; then
+	# we reset no_tcl in case something fails here
+	no_tcl=true
+	AC_ARG_WITH(tcl,
+	    AC_HELP_STRING([--with-tcl],
+		[directory containing tcl configuration (tclConfig.sh)]),
+	    with_tclconfig="${withval}")
+	AC_MSG_CHECKING([for Tcl configuration])
+	AC_CACHE_VAL(ac_cv_c_tclconfig,[
+
+	    # First check to see if --with-tcl was specified.
+	    if test x"${with_tclconfig}" != x ; then
+		case "${with_tclconfig}" in
+		    */tclConfig.sh )
+			if test -f "${with_tclconfig}"; then
+			    AC_MSG_WARN([--with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself])
+			    with_tclconfig="`echo "${with_tclconfig}" | sed 's!/tclConfig\.sh$!!'`"
+			fi ;;
+		esac
+		if test -f "${with_tclconfig}/tclConfig.sh" ; then
+		    ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`"
+		else
+		    AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
+		fi
+	    fi
 
-    AC_ARG_WITH(tcl, [  --with-tcl=DIR          use Tcl 8.6 binaries from DIR],
-	    TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd $TCL_BIN_DIR_DEFAULT; pwd`)
-    if test ! -d $TCL_BIN_DIR; then
-	AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR does not exist)
-    fi
-    if test ! -f $TCL_BIN_DIR/tclConfig.sh; then
-	if test ! -f $TCL_BIN_DIR/../unix/tclConfig.sh; then
-	    AC_MSG_ERROR(There is no tclConfig.sh in $TCL_BIN_DIR:  perhaps you did not specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?)
+	    # then check for a private Tcl installation
+	    if test x"${ac_cv_c_tclconfig}" = x ; then
+		for i in \
+			../tcl \
+			`ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+			`ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+			`ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
+			../../tcl \
+			`ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+			`ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+			`ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
+			../../../tcl \
+			`ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+			`ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+			`ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
+		    if test -f "$i/win/tclConfig.sh" ; then
+			ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
+			break
+		    fi
+		done
+	    fi
+
+	    # check in a few common install locations
+	    if test x"${ac_cv_c_tclconfig}" = x ; then
+		for i in `ls -d ${libdir} 2>/dev/null` \
+			`ls -d ${exec_prefix}/lib 2>/dev/null` \
+			`ls -d ${prefix}/lib 2>/dev/null` \
+			`ls -d /cygdrive/c/Tcl/lib 2>/dev/null` \
+			`ls -d /cygdrive/c/Progra~1/Tcl/lib 2>/dev/null` \
+			`ls -d /c/Tcl/lib 2>/dev/null` \
+			`ls -d /c/Progra~1/Tcl/lib 2>/dev/null` \
+			`ls -d C:/Tcl/lib 2>/dev/null` \
+			`ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \
+			; do
+		    if test -f "$i/tclConfig.sh" ; then
+			ac_cv_c_tclconfig="`(cd $i; pwd)`"
+			break
+		    fi
+		done
+	    fi
+
+	    # check in a few other private locations
+	    if test x"${ac_cv_c_tclconfig}" = x ; then
+		for i in \
+			${srcdir}/../tcl \
+			`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+			`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+			`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
+		    if test -f "$i/win/tclConfig.sh" ; then
+		    ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
+		    break
+		fi
+		done
+	    fi
+	])
+
+	if test x"${ac_cv_c_tclconfig}" = x ; then
+	    TCL_BIN_DIR="# no Tcl configs found"
+	    AC_MSG_ERROR([Can't find Tcl configuration definitions. Use --with-tcl to specify a directory containing tclConfig.sh])
+	else
+	    no_tcl=
+	    TCL_BIN_DIR="${ac_cv_c_tclconfig}"
+	    AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh])
 	fi
-	TCL_BIN_DIR=`cd ${TCL_BIN_DIR}/../unix; pwd`
     fi
-    AC_MSG_RESULT($TCL_BIN_DIR/tclConfig.sh)
 ])
 
 #------------------------------------------------------------------------
 # SC_PATH_TKCONFIG --
 #
 #	Locate the tkConfig.sh file
-#	Currently a no-op for Windows
 #
 # Arguments:
 #	none
@@ -56,31 +130,109 @@ AC_DEFUN([SC_PATH_TCLCONFIG], [
 #	Adds the following arguments to configure:
 #		--with-tk=...
 #
-#	Sets the following vars:
-#		TK_BIN_DIR	Full path to the tkConfig.sh file
+#	Defines the following vars:
+#		TK_BIN_DIR	Full path to the directory containing
+#				the tkConfig.sh file
 #------------------------------------------------------------------------
 
 AC_DEFUN([SC_PATH_TKCONFIG], [
-    AC_MSG_CHECKING([the location of tkConfig.sh])
+    #
+    # Ok, lets find the tk configuration
+    # First, look for one uninstalled.
+    # the alternative search directory is invoked by --with-tk
+    #
 
-    if test -d ../../tk8.6$1/win;  then
-	TK_BIN_DIR_DEFAULT=../../tk8.6$1/win
-    elif test -d ../../tk8.6/win;  then
-	TK_BIN_DIR_DEFAULT=../../tk8.6/win
-    else
-	TK_BIN_DIR_DEFAULT=../../tk/win
-    fi
+    if test x"${no_tk}" = x ; then
+	# we reset no_tk in case something fails here
+	no_tk=true
+	AC_ARG_WITH(tk,
+	    AC_HELP_STRING([--with-tk],
+		[directory containing tk configuration (tkConfig.sh)]),
+	    with_tkconfig="${withval}")
+	AC_MSG_CHECKING([for Tk configuration])
+	AC_CACHE_VAL(ac_cv_c_tkconfig,[
+
+	    # First check to see if --with-tkconfig was specified.
+	    if test x"${with_tkconfig}" != x ; then
+		case "${with_tkconfig}" in
+		    */tkConfig.sh )
+			if test -f "${with_tkconfig}"; then
+			    AC_MSG_WARN([--with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself])
+			    with_tkconfig="`echo "${with_tkconfig}" | sed 's!/tkConfig\.sh$!!'`"
+			fi ;;
+		esac
+		if test -f "${with_tkconfig}/tkConfig.sh" ; then
+		    ac_cv_c_tkconfig="`(cd "${with_tkconfig}"; pwd)`"
+		else
+		    AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
+		fi
+	    fi
 
-    AC_ARG_WITH(tk, [  --with-tk=DIR          use Tk 8.6 binaries from DIR],
-	    TK_BIN_DIR=$withval, TK_BIN_DIR=`cd $TK_BIN_DIR_DEFAULT; pwd`)
-    if test ! -d $TK_BIN_DIR; then
-	AC_MSG_ERROR(Tk directory $TK_BIN_DIR does not exist)
-    fi
-    if test ! -f $TK_BIN_DIR/tkConfig.sh; then
-	AC_MSG_ERROR(There is no tkConfig.sh in $TK_BIN_DIR:  perhaps you did not specify the Tk *build* directory (not the toplevel Tk directory) or you forgot to configure Tk?)
-    fi
+	    # then check for a private Tk library
+	    if test x"${ac_cv_c_tkconfig}" = x ; then
+		for i in \
+			../tk \
+			`ls -dr ../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+			`ls -dr ../tk[[8-9]].[[0-9]] 2>/dev/null` \
+			`ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \
+			../../tk \
+			`ls -dr ../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+			`ls -dr ../../tk[[8-9]].[[0-9]] 2>/dev/null` \
+			`ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \
+			../../../tk \
+			`ls -dr ../../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+			`ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \
+			`ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
+		    if test -f "$i/win/tkConfig.sh" ; then
+			ac_cv_c_tkconfig="`(cd $i/win; pwd)`"
+			break
+		    fi
+		done
+	    fi
+
+	    # check in a few common install locations
+	    if test x"${ac_cv_c_tkconfig}" = x ; then
+		for i in `ls -d ${libdir} 2>/dev/null` \
+			`ls -d ${exec_prefix}/lib 2>/dev/null` \
+			`ls -d ${prefix}/lib 2>/dev/null` \
+			`ls -d /cygdrive/c/Tcl/lib 2>/dev/null` \
+			`ls -d /cygdrive/c/Progra~1/Tcl/lib 2>/dev/null` \
+			`ls -d /c/Tcl/lib 2>/dev/null` \
+			`ls -d /c/Progra~1/Tcl/lib 2>/dev/null` \
+			`ls -d C:/Tcl/lib 2>/dev/null` \
+			`ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \
+			; do
+		    if test -f "$i/tkConfig.sh" ; then
+			ac_cv_c_tkconfig="`(cd $i; pwd)`"
+			break
+		    fi
+		done
+	    fi
+
+	    # check in a few other private locations
+	    if test x"${ac_cv_c_tkconfig}" = x ; then
+		for i in \
+			${srcdir}/../tk \
+			`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+			`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \
+			`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
+		    if test -f "$i/win/tkConfig.sh" ; then
+			ac_cv_c_tkconfig="`(cd $i/win; pwd)`"
+			break
+		    fi
+		done
+	    fi
+	])
 
-    AC_MSG_RESULT([$TK_BIN_DIR/tkConfig.sh])
+	if test x"${ac_cv_c_tkconfig}" = x ; then
+	    TK_BIN_DIR="# no Tk configs found"
+	    AC_MSG_ERROR([Can't find Tk configuration definitions. Use --with-tk to specify a directory containing tkConfig.sh])
+	else
+	    no_tk=
+	    TK_BIN_DIR="${ac_cv_c_tkconfig}"
+	    AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh])
+	fi
+    fi
 ])
 
 #------------------------------------------------------------------------
@@ -95,7 +247,7 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
 #
 # Results:
 #
-#	Subst the following vars:
+#	Substitutes the following vars:
 #		TCL_BIN_DIR
 #		TCL_SRC_DIR
 #		TCL_LIB_FILE
@@ -103,13 +255,13 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
 #------------------------------------------------------------------------
 
 AC_DEFUN([SC_LOAD_TCLCONFIG], [
-    AC_MSG_CHECKING([for existence of $TCL_BIN_DIR/tclConfig.sh])
+    AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh])
 
-    if test -f "$TCL_BIN_DIR/tclConfig.sh" ; then
+    if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
         AC_MSG_RESULT([loading])
-	. $TCL_BIN_DIR/tclConfig.sh
+	. "${TCL_BIN_DIR}/tclConfig.sh"
     else
-        AC_MSG_RESULT([file not found])
+        AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh])
     fi
 
     #
@@ -158,7 +310,6 @@ AC_DEFUN([SC_LOAD_TCLCONFIG], [
 # SC_LOAD_TKCONFIG --
 #
 #	Load the tkConfig.sh file
-#	Currently a no-op for Windows
 #
 # Arguments:
 #
@@ -172,13 +323,13 @@ AC_DEFUN([SC_LOAD_TCLCONFIG], [
 #------------------------------------------------------------------------
 
 AC_DEFUN([SC_LOAD_TKCONFIG], [
-    AC_MSG_CHECKING([for existence of $TK_BIN_DIR/tkConfig.sh])
+    AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh])
 
-    if test -f "$TK_BIN_DIR/tkConfig.sh" ; then
+    if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
         AC_MSG_RESULT([loading])
-	. $TK_BIN_DIR/tkConfig.sh
+	. "${TK_BIN_DIR}/tkConfig.sh"
     else
-        AC_MSG_RESULT([could not find $TK_BIN_DIR/tkConfig.sh])
+        AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh])
     fi
 
 
@@ -212,7 +363,7 @@ AC_DEFUN([SC_ENABLE_SHARED], [
     AC_MSG_CHECKING([how to build libraries])
     AC_ARG_ENABLE(shared,
 	[  --enable-shared         build and link with shared libraries (default: on)],
-    [tcl_ok=$enableval], [tcl_ok=yes])
+	[tcl_ok=$enableval], [tcl_ok=yes])
 
     if test "${enable_shared+set}" = set; then
 	enableval="$enable_shared"
@@ -227,7 +378,7 @@ AC_DEFUN([SC_ENABLE_SHARED], [
     else
 	AC_MSG_RESULT([static])
 	SHARED_BUILD=0
-	AC_DEFINE(STATIC_BUILD)
+	AC_DEFINE(STATIC_BUILD, 1, [Is this a static build?])
     fi
 ])
 
@@ -270,7 +421,7 @@ AC_DEFUN([SC_ENABLE_THREADS], [
 #------------------------------------------------------------------------
 # SC_ENABLE_SYMBOLS --
 #
-#	Specify if debugging symbols should be used
+#	Specify if debugging symbols should be used.
 #	Memory (TCL_MEM_DEBUG) and compile (TCL_COMPILE_DEBUG) debugging
 #	can also be enabled.
 #
@@ -372,6 +523,7 @@ AC_DEFUN([SC_ENABLE_SYMBOLS], [
 #		RES
 #
 #		MAKE_LIB
+#		MAKE_STUB_LIB
 #		MAKE_EXE
 #		MAKE_DLL
 #
@@ -407,7 +559,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
     EXTRA_CFLAGS=""
 	AC_DEFINE(MODULE_SCOPE, [extern], [No need to mark inidividual symbols as hidden])
 
-    AC_CHECK_PROG(CYGPATH, cygpath, cygpath -w, echo)
+    AC_CHECK_PROG(CYGPATH, cygpath, cygpath -m, echo)
 
     SHLIB_SUFFIX=".dll"
 
@@ -420,7 +572,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
       AC_CACHE_CHECK(for cross-compile version of gcc,
 	ac_cv_cross,
 	AC_TRY_COMPILE([
-	    #ifndef __WIN32__
+	    #ifndef _WIN32
 		#error cross-compiler
 	    #endif
 	], [],
@@ -482,10 +634,12 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
     # set various compiler flags depending on whether we are using gcc or cl
 
     if test "${GCC}" = "yes" ; then
+	extra_cflags="-pipe"
+	extra_ldflags="-pipe -static-libgcc"
 	AC_CACHE_CHECK(for mingw32 version of gcc,
 	    ac_cv_win32,
 	    AC_TRY_COMPILE([
-		#ifdef __WIN32__
+		#ifdef _WIN32
 		    #error win32
 		#endif
 	    ], [],
@@ -519,7 +673,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
     if test "${GCC}" = "yes" ; then
 	SHLIB_LD=""
 	SHLIB_LD_LIBS='${LIBS}'
-	LIBS="-lnetapi32 -lkernel32 -luser32 -ladvapi32 -lws2_32"
+	LIBS="-lnetapi32 -lkernel32 -luser32 -ladvapi32 -luserenv -lws2_32"
 	# mingw needs to link ole32 and oleaut32 for [send], but MSVC doesn't
 	LIBS_GUI="-lgdi32 -lcomdlg32 -limm32 -lcomctl32 -lshell32 -luuid -lole32 -loleaut32"
 	STLIB_LD='${AR} cr'
@@ -529,13 +683,11 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	RC_DEFINE=--define
 	RES=res.o
 	MAKE_LIB="\${STLIB_LD} \[$]@"
+	MAKE_STUB_LIB="\${STLIB_LD} \[$]@"
 	POST_MAKE_LIB="\${RANLIB} \[$]@"
 	MAKE_EXE="\${CC} -o \[$]@"
 	LIBPREFIX="lib"
 
-	extra_cflags="$extra_cflags -pipe"
-	extra_ldflags="$extra_ldflags -pipe"
-
 	if test "${SHARED_BUILD}" = "0" ; then
 	    # static
             AC_MSG_RESULT([using static flags])
@@ -559,9 +711,8 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    LIBRARIES="\${SHARED_LIBRARIES}"
 	fi
 	# Link with gcc since ld does not link to default libs like
-	# -luser32 and -lmsvcrt by default. Make sure CFLAGS is
-	# included so -mno-cygwin passed the correct libs to the linker.
-	SHLIB_LD='${CC} -shared ${CFLAGS}'
+	# -luser32 and -lmsvcrt by default.
+	SHLIB_LD='${CC} -shared'
 	SHLIB_LD_LIBS='${LIBS}'
 	MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -o \[$]@ ${extra_ldflags} \
 	    -Wl,--out-implib,\$(patsubst %.dll,lib%.a,\[$]@)"
@@ -640,6 +791,13 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    # Add SHLIB_LD_LIBS to the Make rule, not here.
 	    LIBRARIES="\${SHARED_LIBRARIES}"
 	    EXESUFFIX="\${DBGX}.exe"
+	    case "x`echo \${VisualStudioVersion}`" in
+		x1[[4-9]]*)
+		    lflags="${lflags} -nodefaultlib:libucrt.lib"
+		    ;;
+		*)
+		    ;;
+	    esac
 	fi
 	MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -out:\[$]@"
 	# DLLSUFFIX is separate because it is the building block for
@@ -668,15 +826,21 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 		    ;;
 	    esac
 	    if test ! -d "${PATH64}" ; then
-		AC_MSG_WARN([Could not find 64-bit $MACHINE SDK to enable 64bit mode])
-		AC_MSG_WARN([Ensure latest Platform SDK is installed])
-		do64bit="no"
-	    else
-		AC_MSG_RESULT([   Using 64-bit $MACHINE mode])
+		AC_MSG_WARN([Could not find 64-bit $MACHINE SDK])
 	    fi
+	    AC_MSG_RESULT([   Using 64-bit $MACHINE mode])
 	fi
 
-	LIBS="netapi32.lib kernel32.lib user32.lib advapi32.lib ws2_32.lib"
+	LIBS="netapi32.lib kernel32.lib user32.lib advapi32.lib userenv.lib ws2_32.lib"
+
+	case "x`echo \${VisualStudioVersion}`" in
+		x1[[4-9]]*)
+		    LIBS="$LIBS ucrt.lib"
+		    ;;
+		*)
+		    ;;
+	esac
+
 	if test "$do64bit" != "no" ; then
 	    # The space-based-path will work for the Makefile, but will
 	    # not work if AC_TRY_COMPILE is called.  TEA has the
@@ -691,7 +855,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    CFLAGS_DEBUG="-nologo -Zi -Od ${runtime}d"
 	    # Do not use -O2 for Win64 - this has proved buggy in code gen.
 	    CFLAGS_OPTIMIZE="-nologo -O1 ${runtime}"
-	    lflags="-nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\""
+	    lflags="${lflags} -nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\""
 	    LINKBIN="\"${PATH64}/link.exe\""
 	    # Avoid 'unresolved external symbol __security_cookie' errors.
 	    # c.f. http://support.microsoft.com/?id=894573
@@ -703,7 +867,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    CFLAGS_DEBUG="-nologo -Z7 -Od -WX ${runtime}d"
 	    # -O2 - create fast code (/Og /Oi /Ot /Oy /Ob2 /Gs /GF /Gy)
 	    CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}"
-	    lflags="-nologo"
+	    lflags="${lflags} -nologo"
 	    LINKBIN="link"
 	fi
 
@@ -810,6 +974,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	RC_DEFINE=-d
 	RES=res
 	MAKE_LIB="\${STLIB_LD} -out:\[$]@"
+	MAKE_STUB_LIB="\${STLIB_LD} -nodefaultlib -out:\[$]@"
 	POST_MAKE_LIB=
 	MAKE_EXE="\${CC} -Fe\[$]@"
 	LIBPREFIX=""
@@ -961,13 +1126,13 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 #------------------------------------------------------------------------
 
 AC_DEFUN([SC_WITH_TCL], [
-    if test -d ../../tcl8.6$1/win;  then
-	TCL_BIN_DEFAULT=../../tcl8.6$1/win
+    if test -d ../../tcl8.7$1/win;  then
+	TCL_BIN_DEFAULT=../../tcl8.7$1/win
     else
-	TCL_BIN_DEFAULT=../../tcl8.6/win
+	TCL_BIN_DEFAULT=../../tcl8.7/win
     fi
 
-    AC_ARG_WITH(tcl, [  --with-tcl=DIR          use Tcl 8.6 binaries from DIR],
+    AC_ARG_WITH(tcl, [  --with-tcl=DIR          use Tcl 8.6+ binaries from DIR],
 	    TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd $TCL_BIN_DEFAULT; pwd`)
     if test ! -d $TCL_BIN_DIR; then
 	AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR does not exist)
diff --git a/win/tkConfig.sh.in b/win/tkConfig.sh.in
index 7816b15..c511312 100644
--- a/win/tkConfig.sh.in
+++ b/win/tkConfig.sh.in
@@ -1,5 +1,5 @@
 # tkConfig.sh --
-# 
+#
 # This shell script (for sh) is generated automatically by Tk's
 # configure script.  It will create shell variables for most of
 # the configuration options discovered by the configure script.
diff --git a/win/tkWin.h b/win/tkWin.h
index adb943b..4d278d7 100644
--- a/win/tkWin.h
+++ b/win/tkWin.h
@@ -16,7 +16,7 @@
 /*
  * We must specify the lower version we intend to support. In particular
  * the SystemParametersInfo API doesn't like to receive structures that
- * are larger than it expects which affects the font assignements.
+ * are larger than it expects which affects the font assignments.
  *
  * WINVER = 0x0500 means Windows 2000 and above
  */
@@ -38,9 +38,9 @@
 
 /*
  * The following messages are used to communicate between a Tk toplevel
- * and its container window. A Tk container may not be able to provide 
- * service to all of the following requests at the moment. But an embedded 
- * Tk window will send out these requests to support external Tk container 
+ * and its container window. A Tk container may not be able to provide
+ * service to all of the following requests at the moment. But an embedded
+ * Tk window will send out these requests to support external Tk container
  * application.
  */
 
@@ -61,7 +61,7 @@
 
 /*
  * The following are sub-messages (wParam) for TK_INFO.  An embedded window may
- * send a TK_INFO message with one of the sub-messages to query a container 
+ * send a TK_INFO message with one of the sub-messages to query a container
  * for verification and availability
  */
 #define TK_CONTAINER_VERIFY	    0x01
diff --git a/win/tkWin32Dll.c b/win/tkWin32Dll.c
index b733f78..3c3d83a 100644
--- a/win/tkWin32Dll.c
+++ b/win/tkWin32Dll.c
@@ -17,17 +17,17 @@
 /*
  * Unlike Borland and Microsoft, we don't register exception handlers by
  * pushing registration records onto the runtime stack. Instead, we register
- * them by creating an EXCEPTION_REGISTRATION within the activation record.
+ * them by creating an TCLEXCEPTION_REGISTRATION within the activation record.
  */
 
-typedef struct EXCEPTION_REGISTRATION {
-    struct EXCEPTION_REGISTRATION *link;
+typedef struct TCLEXCEPTION_REGISTRATION {
+    struct TCLEXCEPTION_REGISTRATION *link;
     EXCEPTION_DISPOSITION (*handler)(
 	    struct _EXCEPTION_RECORD*, void*, struct _CONTEXT*, void*);
     void *ebp;
     void *esp;
     int status;
-} EXCEPTION_REGISTRATION;
+} TCLEXCEPTION_REGISTRATION;
 
 /*
  * Need to add noinline flag to DllMain declaration so that gcc -O3 does not
@@ -102,7 +102,7 @@ DllMain(
     LPVOID reserved)
 {
 #ifdef HAVE_NO_SEH
-    EXCEPTION_REGISTRATION registration;
+    TCLEXCEPTION_REGISTRATION registration;
 #endif
 
     /*
@@ -127,7 +127,7 @@ DllMain(
 	__asm__ __volatile__ (
 
 	    /*
-	     * Construct an EXCEPTION_REGISTRATION to protect the call to
+	     * Construct an TCLEXCEPTION_REGISTRATION to protect the call to
 	     * TkFinalize
 	     */
 
@@ -141,7 +141,7 @@ DllMain(
 	    "movl	%[error],	0x20(%%rdx)"	"\n\t" /* status */
 
 	    /*
-	     * Link the EXCEPTION_REGISTRATION on the chain
+	     * Link the TCLEXCEPTION_REGISTRATION on the chain
 	     */
 
 	    "movq	%%rdx,		%%gs:0"		"\n\t"
@@ -154,7 +154,7 @@ DllMain(
 	    "call	TkFinalize"			"\n\t"
 
 	    /*
-	     * Come here on a normal exit. Recover the EXCEPTION_REGISTRATION
+	     * Come here on a normal exit. Recover the TCLEXCEPTION_REGISTRATION
 	     * and store a TCL_OK status
 	     */
 
@@ -164,7 +164,7 @@ DllMain(
 	    "jmp	2f"				"\n"
 
 	    /*
-	     * Come here on an exception. Get the EXCEPTION_REGISTRATION that
+	     * Come here on an exception. Get the TCLEXCEPTION_REGISTRATION that
 	     * we previously put on the chain.
 	     */
 
@@ -174,7 +174,7 @@ DllMain(
 
 	    /*
 	     * Come here however we exited. Restore context from the
-	     * EXCEPTION_REGISTRATION in case the stack is unbalanced.
+	     * TCLEXCEPTION_REGISTRATION in case the stack is unbalanced.
 	     */
 
 	    "2:"					"\t"
@@ -197,7 +197,7 @@ DllMain(
 	__asm__ __volatile__ (
 
 	    /*
-	     * Construct an EXCEPTION_REGISTRATION to protect the call to
+	     * Construct an TCLEXCEPTION_REGISTRATION to protect the call to
 	     * TkFinalize
 	     */
 
@@ -211,7 +211,7 @@ DllMain(
 	    "movl	%[error],	0x10(%%edx)"	"\n\t" /* status */
 
 	    /*
-	     * Link the EXCEPTION_REGISTRATION on the chain
+	     * Link the TCLEXCEPTION_REGISTRATION on the chain
 	     */
 
 	    "movl	%%edx,		%%fs:0"		"\n\t"
@@ -224,7 +224,7 @@ DllMain(
 	    "call	_TkFinalize"			"\n\t"
 
 	    /*
-	     * Come here on a normal exit. Recover the EXCEPTION_REGISTRATION
+	     * Come here on a normal exit. Recover the TCLEXCEPTION_REGISTRATION
 	     * and store a TCL_OK status
 	     */
 
@@ -234,7 +234,7 @@ DllMain(
 	    "jmp	2f"				"\n"
 
 	    /*
-	     * Come here on an exception. Get the EXCEPTION_REGISTRATION that
+	     * Come here on an exception. Get the TCLEXCEPTION_REGISTRATION that
 	     * we previously put on the chain.
 	     */
 
@@ -245,7 +245,7 @@ DllMain(
 
 	    /*
 	     * Come here however we exited. Restore context from the
-	     * EXCEPTION_REGISTRATION in case the stack is unbalanced.
+	     * TCLEXCEPTION_REGISTRATION in case the stack is unbalanced.
 	     */
 
 	    "2:"					"\t"
diff --git a/win/tkWinButton.c b/win/tkWinButton.c
index ca6d48e..e46bcb3 100644
--- a/win/tkWinButton.c
+++ b/win/tkWinButton.c
@@ -1265,21 +1265,29 @@ ButtonProc(
 	return 0;
     }
     case BN_CLICKED: {
-	int code;
-	Tcl_Interp *interp = butPtr->info.interp;
-
-	if (butPtr->info.state != STATE_DISABLED) {
-	    Tcl_Preserve((ClientData)interp);
-	    code = TkInvokeButton((TkButton*)butPtr);
-	    if (code != TCL_OK && code != TCL_CONTINUE
-		    && code != TCL_BREAK) {
-		Tcl_AddErrorInfo(interp, "\n    (button invoke)");
-		Tcl_BackgroundException(interp, code);
+	/*
+	 * OOPS: chromium fires WM_NULL regularly to ping if plugin is still
+	 * alive. When using an external window (i.e. via the tcl plugin), this
+	 * causes all buttons to fire once a second, so we need to make sure
+	 * that we are not dealing with the chromium life check.
+	*/
+        if (wParam != 0 || lParam != 0) {
+	    int code;
+	    Tcl_Interp *interp = butPtr->info.interp;
+
+	    if (butPtr->info.state != STATE_DISABLED) {
+		Tcl_Preserve((ClientData)interp);
+		code = TkInvokeButton((TkButton*)butPtr);
+		if (code != TCL_OK && code != TCL_CONTINUE
+			&& code != TCL_BREAK) {
+		    Tcl_AddErrorInfo(interp, "\n    (button invoke)");
+		    Tcl_BackgroundException(interp, code);
+		}
+		Tcl_Release((ClientData)interp);
 	    }
-	    Tcl_Release((ClientData)interp);
+	    Tcl_ServiceAll();
+	    return 0;
 	}
-	Tcl_ServiceAll();
-	return 0;
     }
 
     default:
diff --git a/win/tkWinClipboard.c b/win/tkWinClipboard.c
index 2501688..200883f 100644
--- a/win/tkWinClipboard.c
+++ b/win/tkWinClipboard.c
@@ -12,6 +12,7 @@
 
 #include "tkWinInt.h"
 #include "tkSelect.h"
+#include <shlobj.h>    /* for DROPFILES */
 
 static void		UpdateClipboard(HWND hwnd);
 
@@ -52,7 +53,7 @@ TkSelGetSelection(
     Tcl_DString ds;
     HGLOBAL handle;
     Tcl_Encoding encoding;
-    int result, locale;
+    int result, locale, noBackslash = 0;
 
     if ((selection != Tk_InternAtom(tkwin, "CLIPBOARD"))
 	    || (target != XA_STRING)
@@ -132,7 +133,37 @@ TkSelGetSelection(
 	if (encoding) {
 	    Tcl_FreeEncoding(encoding);
 	}
+    } else if (IsClipboardFormatAvailable(CF_HDROP)) {
+	DROPFILES *drop;
 
+	handle = GetClipboardData(CF_HDROP);
+	if (!handle) {
+	    CloseClipboard();
+	    goto error;
+	}
+	Tcl_DStringInit(&ds);
+	drop = (DROPFILES *) GlobalLock(handle);
+	if (drop->fWide) {
+	    WCHAR *fname = (WCHAR *) ((char *) drop + drop->pFiles);
+	    Tcl_DString dsTmp;
+	    int count = 0, len;
+
+	    while (*fname != 0) {
+		if (count) {
+		    Tcl_DStringAppend(&ds, "\n", 1);
+		}
+		len = Tcl_UniCharLen((Tcl_UniChar *) fname);
+		Tcl_DStringInit(&dsTmp);
+		Tcl_UniCharToUtfDString((Tcl_UniChar *) fname, len, &dsTmp);
+		Tcl_DStringAppend(&ds, Tcl_DStringValue(&dsTmp),
+			Tcl_DStringLength(&dsTmp));
+		Tcl_DStringFree(&dsTmp);
+		fname += len + 1;
+		count++;
+	    }
+	    noBackslash = (count > 0);
+	}
+	GlobalUnlock(handle);
     } else {
 	CloseClipboard();
 	goto error;
@@ -146,6 +177,9 @@ TkSelGetSelection(
     while (*data) {
 	if (data[0] == '\r' && data[1] == '\n') {
 	    data++;
+	} else if (noBackslash && data[0] == '\\') {
+	    data++;
+	    *destPtr++ = '/';
 	} else {
 	    *destPtr++ = *data++;
 	}
diff --git a/win/tkWinColor.c b/win/tkWinColor.c
index fee3ee2..ba9815c 100644
--- a/win/tkWinColor.c
+++ b/win/tkWinColor.c
@@ -97,7 +97,6 @@ FindSystemColor(
 {
     int l, u, r, i;
     int index;
-	int version = LOBYTE(LOWORD(GetVersion()));
 
     /*
      * Perform a binary search on the sorted array of colors.
@@ -120,15 +119,7 @@ FindSystemColor(
 	return 0;
     }
 
-    index = sysColors[i].index;
-    if (version < 4) {
-	if (index == COLOR_3DDKSHADOW) {
-	    index = COLOR_BTNSHADOW;
-	} else if (index == COLOR_3DLIGHT) {
-	    index = COLOR_BTNHIGHLIGHT;
-	}
-    }
-    *indexPtr = index;
+    *indexPtr = index = sysColors[i].index;
     colorPtr->pixel = GetSysColor(index);
 
     /*
@@ -325,7 +316,8 @@ XAllocColor(
     if (GetDeviceCaps(dc, RASTERCAPS) & RC_PALETTE) {
 	unsigned long sizePalette = GetDeviceCaps(dc, SIZEPALETTE);
 	UINT newPixel, closePixel;
-	int new, refCount;
+	int new;
+	size_t refCount;
 	Tcl_HashEntry *entryPtr;
 	UINT index;
 
@@ -370,9 +362,9 @@ XAllocColor(
 	if (new) {
 	    refCount = 1;
 	} else {
-	    refCount = (PTR2INT(Tcl_GetHashValue(entryPtr))) + 1;
+	    refCount = (size_t)Tcl_GetHashValue(entryPtr) + 1;
 	}
-	Tcl_SetHashValue(entryPtr, INT2PTR(refCount));
+	Tcl_SetHashValue(entryPtr, (void *)refCount);
     } else {
 	/*
 	 * Determine what color will actually be used on non-colormap systems.
@@ -416,7 +408,8 @@ XFreeColors(
 {
     TkWinColormap *cmap = (TkWinColormap *) colormap;
     COLORREF cref;
-    UINT count, index, refCount;
+    UINT count, index;
+    size_t refCount;
     int i;
     PALETTEENTRY entry, *entries;
     Tcl_HashEntry *entryPtr;
@@ -436,7 +429,7 @@ XFreeColors(
 	    if (!entryPtr) {
 		Tcl_Panic("Tried to free a color that isn't allocated");
 	    }
-	    refCount = PTR2INT(Tcl_GetHashValue(entryPtr)) - 1;
+	    refCount = (size_t)Tcl_GetHashValue(entryPtr) - 1;
 	    if (refCount == 0) {
 		cref = pixels[i] & 0x00ffffff;
 		index = GetNearestPaletteIndex(cmap->palette, cref);
@@ -453,7 +446,7 @@ XFreeColors(
 		}
 		Tcl_DeleteHashEntry(entryPtr);
 	    } else {
-		Tcl_SetHashValue(entryPtr, INT2PTR(refCount));
+		Tcl_SetHashValue(entryPtr, (size_t)refCount);
 	    }
 	}
     }
diff --git a/win/tkWinDefault.h b/win/tkWinDefault.h
index 11c3e6d..f389075 100644
--- a/win/tkWinDefault.h
+++ b/win/tkWinDefault.h
@@ -224,6 +224,7 @@
 #define DEF_LISTBOX_HIGHLIGHT_BG	NORMAL_BG
 #define DEF_LISTBOX_HIGHLIGHT		HIGHLIGHT
 #define DEF_LISTBOX_HIGHLIGHT_WIDTH	"1"
+#define DEF_LISTBOX_JUSTIFY		"left"
 #define DEF_LISTBOX_RELIEF		"sunken"
 #define DEF_LISTBOX_SCROLL_COMMAND	""
 #define DEF_LISTBOX_LIST_VARIABLE	""
@@ -370,6 +371,7 @@
 #define DEF_PANEDWINDOW_HEIGHT		""
 #define DEF_PANEDWINDOW_OPAQUERESIZE	"1"
 #define DEF_PANEDWINDOW_ORIENT		"horizontal"
+#define DEF_PANEDWINDOW_PROXYBORDER	"2"
 #define DEF_PANEDWINDOW_RELIEF		"flat"
 #define DEF_PANEDWINDOW_SASHCURSOR	""
 #define DEF_PANEDWINDOW_SASHPAD		"0"
diff --git a/win/tkWinDialog.c b/win/tkWinDialog.c
index 9263830..d7f63fb 100644
--- a/win/tkWinDialog.c
+++ b/win/tkWinDialog.c
@@ -14,18 +14,19 @@
 #include "tkFont.h"
 
 #include <commdlg.h>		/* includes common dialog functionality */
-#ifdef _MSC_VER
-#   pragma comment (lib, "comdlg32.lib")
-#endif
 #include <dlgs.h>		/* includes common dialog template defines */
 #include <cderr.h>		/* includes the common dialog error codes */
 
 #include <shlobj.h>		/* includes SHBrowseForFolder */
+
 #ifdef _MSC_VER
 #   pragma comment (lib, "shell32.lib")
+#   pragma comment (lib, "comdlg32.lib")
+#   pragma comment (lib, "uuid.lib")
 #endif
 
 /* These needed for compilation with VC++ 5.2 */
+/* XXX - remove these since need at least VC 6 */
 #ifndef BIF_EDITBOX
 #define BIF_EDITBOX 0x10
 #endif
@@ -34,6 +35,7 @@
 #define BIF_VALIDATE 0x0020
 #endif
 
+/* This "new" dialog style is now actually the "old" dialog style post-Vista */
 #ifndef BIF_NEWDIALOGSTYLE
 #define BIF_NEWDIALOGSTYLE 0x0040
 #endif
@@ -46,23 +48,6 @@
 #endif
 #endif /* BFFM_VALIDATEFAILED */
 
-#ifndef OPENFILENAME_SIZE_VERSION_400
-#define OPENFILENAME_SIZE_VERSION_400 76
-#endif
-
-/*
- * The following structure is used by the new Tk_ChooseDirectoryObjCmd to pass
- * data between it and its callback. Unique to Windows platform.
- */
-
-typedef struct ChooseDirData {
-   TCHAR initDir[MAX_PATH];	/* Initial folder to use */
-   TCHAR retDir[MAX_PATH];	/* Returned folder to use */
-   Tcl_Interp *interp;
-   int mustExist;		/* True if file must exist to return from
-				 * callback */
-} CHOOSEDIRDATA;
-
 typedef struct ThreadSpecificData {
     int debugFlag;		/* Flags whether we should output debugging
 				 * information while displaying a builtin
@@ -74,6 +59,10 @@ typedef struct ThreadSpecificData {
     HHOOK hMsgBoxHook;		/* Hook proc for tk_messageBox and the */
     HICON hSmallIcon;		/* icons used by a parent to be used in */
     HICON hBigIcon;		/* the message box */
+    int   newFileDialogsState;
+#define FDLG_STATE_INIT 0       /* Uninitialized */
+#define FDLG_STATE_USE_NEW 1    /* Use the new dialogs */
+#define FDLG_STATE_USE_OLD 2    /* Use the old dialogs */
 } ThreadSpecificData;
 static Tcl_ThreadDataKey dataKey;
 
@@ -153,22 +142,12 @@ static const struct {int type; int btnIds[3];} allowedTypes[] = {
  * chooser function, Tk_ChooseDirectoryObjCmd(), and its dialog hook proc.
  */
 
-typedef struct ChooseDir {
-    Tcl_Interp *interp;		/* Interp, used only if debug is turned on,
-				 * for setting the "tk_dialog" variable. */
-    int lastCtrl;		/* Used by hook proc to keep track of last
-				 * control that had input focus, so when OK is
-				 * pressed we know whether to browse a new
-				 * directory or return. */
-    int lastIdx;		/* Last item that was selected in directory
-				 * browser listbox. */
-    char path[MAX_PATH];	/* On return from choose directory dialog,
-				 * holds the selected path. Cannot return
-				 * selected path in ofnPtr->lpstrFile because
-				 * the default dialog proc stores a '\0' in
-				 * it, since, of course, no _file_ was
-				 * selected. */
-    OPENFILENAME *ofnPtr;	/* pointer to the OFN structure */
+typedef struct {
+   TCHAR initDir[MAX_PATH];	/* Initial folder to use */
+   TCHAR retDir[MAX_PATH];	/* Returned folder to use */
+   Tcl_Interp *interp;
+   int mustExist;		/* True if file must exist to return from
+				 * callback */
 } ChooseDir;
 
 /*
@@ -186,6 +165,408 @@ typedef struct OFNData {
 } OFNData;
 
 /*
+ * The following structure is used to gather options used by various
+ * file dialogs
+ */
+typedef struct OFNOpts {
+    Tk_Window tkwin;            /* Owner window for dialog */
+    Tcl_Obj *extObj;            /* Default extension */
+    Tcl_Obj *titleObj;          /* Title for dialog */
+    Tcl_Obj *filterObj;         /* File type filter list */
+    Tcl_Obj *typeVariableObj;   /* Variable in which to store type selected */
+    Tcl_Obj *initialTypeObj;    /* Initial value of above, or NULL */
+    Tcl_DString utfDirString;   /* Initial dir */
+    int multi;                  /* Multiple selection enabled */
+    int confirmOverwrite;       /* Confirm before overwriting */
+    int mustExist;              /* Used only for  */
+    int forceXPStyle;          /* XXX - Force XP style even on newer systems */
+    TCHAR file[TK_MULTI_MAX_PATH]; /* File name
+                                      XXX - fixed size because it was so
+                                      historically. Why not malloc'ed ?
+                                      XXX - also, TCHAR should really be WCHAR
+                                      because TkWinGetUnicodeEncoding is always
+                                      UCS2.
+                                   */
+} OFNOpts;
+
+/* Define the operation for which option parsing is to be done. */
+enum OFNOper {
+    OFN_FILE_SAVE,              /* tk_getOpenFile */
+    OFN_FILE_OPEN,              /* tk_getSaveFile */
+    OFN_DIR_CHOOSE              /* tk_chooseDirectory */
+};
+
+
+/*
+ * The following definitions are required when using older versions of
+ * Visual C++ (like 6.0) and possibly MingW. Those headers do not contain
+ * required definitions for interfaces new to Vista that we need for
+ * the new file dialogs. Duplicating definitions is OK because they
+ * should forever remain unchanged.
+ *
+ * XXX - is there a better/easier way to use new data definitions with
+ * older compilers? Should we prefix definitions with Tcl_ instead
+ * of using the same names as in the SDK?
+ */
+#ifndef __IShellItem_INTERFACE_DEFINED__
+#  define __IShellItem_INTERFACE_DEFINED__
+#ifdef __MSVCRT__
+typedef struct IShellItem IShellItem;
+
+typedef enum __MIDL_IShellItem_0001 {
+    SIGDN_NORMALDISPLAY = 0,SIGDN_PARENTRELATIVEPARSING = 0x80018001,SIGDN_PARENTRELATIVEFORADDRESSBAR = 0x8001c001,
+    SIGDN_DESKTOPABSOLUTEPARSING = 0x80028000,SIGDN_PARENTRELATIVEEDITING = 0x80031001,SIGDN_DESKTOPABSOLUTEEDITING = 0x8004c000,
+    SIGDN_FILESYSPATH = 0x80058000,SIGDN_URL = 0x80068000
+} SIGDN;
+
+typedef DWORD SICHINTF;
+
+typedef struct IShellItemVtbl
+{
+    BEGIN_INTERFACE
+
+    HRESULT (STDMETHODCALLTYPE *QueryInterface)(IShellItem *, REFIID, void **);
+    ULONG (STDMETHODCALLTYPE *AddRef)(IShellItem *);
+    ULONG (STDMETHODCALLTYPE *Release)(IShellItem *);
+    HRESULT (STDMETHODCALLTYPE *BindToHandler)(IShellItem *, IBindCtx *, REFGUID, REFIID, void **);
+    HRESULT (STDMETHODCALLTYPE *GetParent)(IShellItem *, IShellItem **);
+    HRESULT (STDMETHODCALLTYPE *GetDisplayName)(IShellItem *, SIGDN, LPOLESTR *);
+    HRESULT (STDMETHODCALLTYPE *GetAttributes)(IShellItem *, SFGAOF, SFGAOF *);
+    HRESULT (STDMETHODCALLTYPE *Compare)(IShellItem *, IShellItem *, SICHINTF, int *);
+
+    END_INTERFACE
+} IShellItemVtbl;
+struct IShellItem {
+    CONST_VTBL struct IShellItemVtbl *lpVtbl;
+};
+#endif
+#endif
+
+#ifndef __IShellItemArray_INTERFACE_DEFINED__
+#define __IShellItemArray_INTERFACE_DEFINED__
+
+typedef enum SIATTRIBFLAGS {
+    SIATTRIBFLAGS_AND	= 0x1,
+    SIATTRIBFLAGS_OR	= 0x2,
+    SIATTRIBFLAGS_APPCOMPAT	= 0x3,
+    SIATTRIBFLAGS_MASK	= 0x3,
+    SIATTRIBFLAGS_ALLITEMS	= 0x4000
+} SIATTRIBFLAGS;
+#ifdef __MSVCRT__
+typedef ULONG SFGAOF;
+#endif /* __MSVCRT__ */
+typedef struct IShellItemArray IShellItemArray;
+typedef struct IShellItemArrayVtbl
+{
+    BEGIN_INTERFACE
+
+    HRESULT ( STDMETHODCALLTYPE *QueryInterface )(
+        IShellItemArray *, REFIID riid,void **ppvObject);
+    ULONG ( STDMETHODCALLTYPE *AddRef )(IShellItemArray *);
+    ULONG ( STDMETHODCALLTYPE *Release )(IShellItemArray *);
+    HRESULT ( STDMETHODCALLTYPE *BindToHandler )(IShellItemArray *,
+        IBindCtx *, REFGUID, REFIID, void **);
+    /* flags is actually is enum GETPROPERTYSTOREFLAGS */
+    HRESULT ( STDMETHODCALLTYPE *GetPropertyStore )(
+        IShellItemArray *, int,  REFIID, void **);
+    /* keyType actually REFPROPERTYKEY */
+    HRESULT ( STDMETHODCALLTYPE *GetPropertyDescriptionList )(
+         IShellItemArray *, void *, REFIID, void **);
+    HRESULT ( STDMETHODCALLTYPE *GetAttributes )(IShellItemArray *,
+        SIATTRIBFLAGS, SFGAOF, SFGAOF *);
+    HRESULT ( STDMETHODCALLTYPE *GetCount )(
+        IShellItemArray *, DWORD *);
+    HRESULT ( STDMETHODCALLTYPE *GetItemAt )(
+        IShellItemArray *, DWORD, IShellItem **);
+    /* ppenumShellItems actually (IEnumShellItems **) */
+    HRESULT ( STDMETHODCALLTYPE *EnumItems )(
+        IShellItemArray *, void **);
+
+    END_INTERFACE
+} IShellItemArrayVtbl;
+
+struct IShellItemArray {
+    CONST_VTBL struct IShellItemArrayVtbl *lpVtbl;
+};
+
+#endif /* __IShellItemArray_INTERFACE_DEFINED__ */
+
+/*
+ * Older compilers do not define these CLSIDs so we do so here under
+ * a slightly different name so as to not clash with the definitions
+ * in new compilers
+ */
+static const CLSID ClsidFileOpenDialog = {
+    0xDC1C5A9C, 0xE88A, 0X4DDE, {0xA5, 0xA1, 0x60, 0xF8, 0x2A, 0x20, 0xAE, 0xF7}
+};
+static const CLSID ClsidFileSaveDialog = {
+    0xC0B4E2F3, 0xBA21, 0x4773, {0x8D, 0xBA, 0x33, 0x5E, 0xC9, 0x46, 0xEB, 0x8B}
+};
+static const IID IIDIFileOpenDialog = {
+    0xD57C7288, 0xD4AD, 0x4768, {0xBE, 0x02, 0x9D, 0x96, 0x95, 0x32, 0xD9, 0x60}
+};
+static const IID IIDIFileSaveDialog = {
+    0x84BCCD23, 0x5FDE, 0x4CDB, {0xAE, 0xA4, 0xAF, 0x64, 0xB8, 0x3D, 0x78, 0xAB}
+};
+static const IID IIDIShellItem = {
+	0x43826D1E, 0xE718, 0x42EE, {0xBC, 0x55, 0xA1, 0xE2, 0x61, 0xC3, 0x7B, 0xFE}
+};
+
+#ifdef __IFileDialog_INTERFACE_DEFINED__
+# define TCLCOMDLG_FILTERSPEC COMDLG_FILTERSPEC
+#else
+
+/* Forward declarations for structs that are referenced but not used */
+typedef struct IPropertyStore IPropertyStore;
+typedef struct IPropertyDescriptionList IPropertyDescriptionList;
+typedef struct IFileOperationProgressSink IFileOperationProgressSink;
+typedef enum FDAP {
+    FDAP_BOTTOM	= 0,
+    FDAP_TOP	= 1
+} FDAP;
+
+typedef struct {
+    LPCWSTR pszName;
+    LPCWSTR pszSpec;
+} TCLCOMDLG_FILTERSPEC;
+
+enum _FILEOPENDIALOGOPTIONS {
+    FOS_OVERWRITEPROMPT	= 0x2,
+    FOS_STRICTFILETYPES	= 0x4,
+    FOS_NOCHANGEDIR	= 0x8,
+    FOS_PICKFOLDERS	= 0x20,
+    FOS_FORCEFILESYSTEM	= 0x40,
+    FOS_ALLNONSTORAGEITEMS	= 0x80,
+    FOS_NOVALIDATE	= 0x100,
+    FOS_ALLOWMULTISELECT	= 0x200,
+    FOS_PATHMUSTEXIST	= 0x800,
+    FOS_FILEMUSTEXIST	= 0x1000,
+    FOS_CREATEPROMPT	= 0x2000,
+    FOS_SHAREAWARE	= 0x4000,
+    FOS_NOREADONLYRETURN	= 0x8000,
+    FOS_NOTESTFILECREATE	= 0x10000,
+    FOS_HIDEMRUPLACES	= 0x20000,
+    FOS_HIDEPINNEDPLACES	= 0x40000,
+    FOS_NODEREFERENCELINKS	= 0x100000,
+    FOS_DONTADDTORECENT	= 0x2000000,
+    FOS_FORCESHOWHIDDEN	= 0x10000000,
+    FOS_DEFAULTNOMINIMODE	= 0x20000000,
+    FOS_FORCEPREVIEWPANEON	= 0x40000000
+} ;
+typedef DWORD FILEOPENDIALOGOPTIONS;
+
+typedef struct IFileDialog IFileDialog;
+typedef struct IFileDialogVtbl
+{
+    BEGIN_INTERFACE
+
+    HRESULT ( STDMETHODCALLTYPE *QueryInterface )(
+         IFileDialog *, REFIID, void **);
+    ULONG ( STDMETHODCALLTYPE *AddRef )( IFileDialog *);
+    ULONG ( STDMETHODCALLTYPE *Release )( IFileDialog *);
+    HRESULT ( STDMETHODCALLTYPE *Show )( IFileDialog *, HWND);
+    HRESULT ( STDMETHODCALLTYPE *SetFileTypes )( IFileDialog *,
+        UINT, const TCLCOMDLG_FILTERSPEC *);
+    HRESULT ( STDMETHODCALLTYPE *SetFileTypeIndex )(IFileDialog *, UINT);
+    HRESULT ( STDMETHODCALLTYPE *GetFileTypeIndex )(IFileDialog *, UINT *);
+    /* XXX - Actually pfde is IFileDialogEvents* but we do not use
+       this call and do not want to define IFileDialogEvents as that
+       pulls in a whole bunch of other stuff. */
+    HRESULT ( STDMETHODCALLTYPE *Advise )(
+        IFileDialog *, void *, DWORD *);
+    HRESULT ( STDMETHODCALLTYPE *Unadvise )(IFileDialog *, DWORD);
+    HRESULT ( STDMETHODCALLTYPE *SetOptions )(
+        IFileDialog *, FILEOPENDIALOGOPTIONS);
+    HRESULT ( STDMETHODCALLTYPE *GetOptions )(
+        IFileDialog *, FILEOPENDIALOGOPTIONS *);
+    HRESULT ( STDMETHODCALLTYPE *SetDefaultFolder )(
+        IFileDialog *, IShellItem *);
+    HRESULT ( STDMETHODCALLTYPE *SetFolder )(
+        IFileDialog *, IShellItem *);
+    HRESULT ( STDMETHODCALLTYPE *GetFolder )(
+        IFileDialog *, IShellItem **);
+    HRESULT ( STDMETHODCALLTYPE *GetCurrentSelection )(
+        IFileDialog *, IShellItem **);
+    HRESULT ( STDMETHODCALLTYPE *SetFileName )(
+        IFileDialog *,  LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *GetFileName )(
+        IFileDialog *,  LPWSTR *);
+    HRESULT ( STDMETHODCALLTYPE *SetTitle )(
+        IFileDialog *, LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *SetOkButtonLabel )(
+        IFileDialog *, LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *SetFileNameLabel )(
+        IFileDialog *,  LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *GetResult )(
+        IFileDialog *, IShellItem **);
+    HRESULT ( STDMETHODCALLTYPE *AddPlace )(
+        IFileDialog *, IShellItem *, FDAP);
+    HRESULT ( STDMETHODCALLTYPE *SetDefaultExtension )(
+         IFileDialog *, LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *Close )( IFileDialog *, HRESULT);
+    HRESULT ( STDMETHODCALLTYPE *SetClientGuid )(
+        IFileDialog *, REFGUID);
+    HRESULT ( STDMETHODCALLTYPE *ClearClientData )( IFileDialog *);
+    /* pFilter actually IShellItemFilter. But deprecated in Win7 AND we do
+       not use it anyways. So define as void* */
+    HRESULT ( STDMETHODCALLTYPE *SetFilter )(
+         IFileDialog *, void *);
+
+    END_INTERFACE
+} IFileDialogVtbl;
+
+struct IFileDialog {
+    CONST_VTBL struct IFileDialogVtbl *lpVtbl;
+};
+
+
+typedef struct IFileSaveDialog IFileSaveDialog;
+typedef struct IFileSaveDialogVtbl {
+    BEGIN_INTERFACE
+
+    HRESULT ( STDMETHODCALLTYPE *QueryInterface )(
+        IFileSaveDialog *, REFIID, void **);
+    ULONG ( STDMETHODCALLTYPE *AddRef )( IFileSaveDialog *);
+    ULONG ( STDMETHODCALLTYPE *Release )( IFileSaveDialog *);
+    HRESULT ( STDMETHODCALLTYPE *Show )(
+        IFileSaveDialog *, HWND);
+    HRESULT ( STDMETHODCALLTYPE *SetFileTypes )( IFileSaveDialog * this,
+        UINT, const TCLCOMDLG_FILTERSPEC *);
+    HRESULT ( STDMETHODCALLTYPE *SetFileTypeIndex )(
+        IFileSaveDialog *, UINT);
+    HRESULT ( STDMETHODCALLTYPE *GetFileTypeIndex )(
+         IFileSaveDialog *, UINT *);
+    /* Actually pfde is IFileSaveDialogEvents* */
+    HRESULT ( STDMETHODCALLTYPE *Advise )(
+         IFileSaveDialog *, void *, DWORD *);
+    HRESULT ( STDMETHODCALLTYPE *Unadvise )( IFileSaveDialog *, DWORD);
+    HRESULT ( STDMETHODCALLTYPE *SetOptions )(
+         IFileSaveDialog *, FILEOPENDIALOGOPTIONS);
+    HRESULT ( STDMETHODCALLTYPE *GetOptions )(
+         IFileSaveDialog *, FILEOPENDIALOGOPTIONS *);
+    HRESULT ( STDMETHODCALLTYPE *SetDefaultFolder )(
+         IFileSaveDialog *, IShellItem *);
+    HRESULT ( STDMETHODCALLTYPE *SetFolder )(
+        IFileSaveDialog *, IShellItem *);
+    HRESULT ( STDMETHODCALLTYPE *GetFolder )(
+         IFileSaveDialog *, IShellItem **);
+    HRESULT ( STDMETHODCALLTYPE *GetCurrentSelection )(
+         IFileSaveDialog *, IShellItem **);
+    HRESULT ( STDMETHODCALLTYPE *SetFileName )(
+         IFileSaveDialog *,  LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *GetFileName )(
+         IFileSaveDialog *,  LPWSTR *);
+    HRESULT ( STDMETHODCALLTYPE *SetTitle )(
+         IFileSaveDialog *, LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *SetOkButtonLabel )(
+         IFileSaveDialog *,  LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *SetFileNameLabel )(
+         IFileSaveDialog *,  LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *GetResult )(
+         IFileSaveDialog *, IShellItem **);
+    HRESULT ( STDMETHODCALLTYPE *AddPlace )(
+         IFileSaveDialog *, IShellItem *, FDAP);
+    HRESULT ( STDMETHODCALLTYPE *SetDefaultExtension )(
+         IFileSaveDialog *, LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *Close )( IFileSaveDialog *, HRESULT);
+    HRESULT ( STDMETHODCALLTYPE *SetClientGuid )(
+        IFileSaveDialog *, REFGUID);
+    HRESULT ( STDMETHODCALLTYPE *ClearClientData )( IFileSaveDialog *);
+    /* pFilter Actually IShellItemFilter* */
+    HRESULT ( STDMETHODCALLTYPE *SetFilter )(
+        IFileSaveDialog *, void *);
+    HRESULT ( STDMETHODCALLTYPE *SetSaveAsItem )(
+        IFileSaveDialog *, IShellItem *);
+    HRESULT ( STDMETHODCALLTYPE *SetProperties )(
+        IFileSaveDialog *, IPropertyStore *);
+    HRESULT ( STDMETHODCALLTYPE *SetCollectedProperties )(
+        IFileSaveDialog *, IPropertyDescriptionList *, BOOL);
+    HRESULT ( STDMETHODCALLTYPE *GetProperties )(
+        IFileSaveDialog *, IPropertyStore **);
+    HRESULT ( STDMETHODCALLTYPE *ApplyProperties )(
+        IFileSaveDialog *, IShellItem *, IPropertyStore *,
+        HWND, IFileOperationProgressSink *);
+
+    END_INTERFACE
+
+} IFileSaveDialogVtbl;
+
+struct IFileSaveDialog {
+    CONST_VTBL struct IFileSaveDialogVtbl *lpVtbl;
+};
+
+typedef struct IFileOpenDialog IFileOpenDialog;
+typedef struct IFileOpenDialogVtbl {
+    BEGIN_INTERFACE
+
+    HRESULT ( STDMETHODCALLTYPE *QueryInterface )(
+        IFileOpenDialog *, REFIID, void **);
+    ULONG ( STDMETHODCALLTYPE *AddRef )( IFileOpenDialog *);
+    ULONG ( STDMETHODCALLTYPE *Release )( IFileOpenDialog *);
+    HRESULT ( STDMETHODCALLTYPE *Show )( IFileOpenDialog *, HWND);
+    HRESULT ( STDMETHODCALLTYPE *SetFileTypes )( IFileOpenDialog *,
+        UINT, const TCLCOMDLG_FILTERSPEC *);
+    HRESULT ( STDMETHODCALLTYPE *SetFileTypeIndex )(
+        IFileOpenDialog *, UINT);
+    HRESULT ( STDMETHODCALLTYPE *GetFileTypeIndex )(
+        IFileOpenDialog *, UINT *);
+    /* Actually pfde is IFileDialogEvents* */
+    HRESULT ( STDMETHODCALLTYPE *Advise )(
+        IFileOpenDialog *, void *, DWORD *);
+    HRESULT ( STDMETHODCALLTYPE *Unadvise )( IFileOpenDialog *, DWORD);
+    HRESULT ( STDMETHODCALLTYPE *SetOptions )(
+        IFileOpenDialog *, FILEOPENDIALOGOPTIONS);
+    HRESULT ( STDMETHODCALLTYPE *GetOptions )(
+        IFileOpenDialog *, FILEOPENDIALOGOPTIONS *);
+    HRESULT ( STDMETHODCALLTYPE *SetDefaultFolder )(
+        IFileOpenDialog *, IShellItem *);
+    HRESULT ( STDMETHODCALLTYPE *SetFolder )(
+        IFileOpenDialog *, IShellItem *);
+    HRESULT ( STDMETHODCALLTYPE *GetFolder )(
+        IFileOpenDialog *, IShellItem **);
+    HRESULT ( STDMETHODCALLTYPE *GetCurrentSelection )(
+        IFileOpenDialog *, IShellItem **);
+    HRESULT ( STDMETHODCALLTYPE *SetFileName )(
+        IFileOpenDialog *,  LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *GetFileName )(
+        IFileOpenDialog *, LPWSTR *);
+    HRESULT ( STDMETHODCALLTYPE *SetTitle )(
+        IFileOpenDialog *, LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *SetOkButtonLabel )(
+        IFileOpenDialog *, LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *SetFileNameLabel )(
+        IFileOpenDialog *, LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *GetResult )(
+        IFileOpenDialog *, IShellItem **);
+    HRESULT ( STDMETHODCALLTYPE *AddPlace )(
+        IFileOpenDialog *, IShellItem *, FDAP);
+    HRESULT ( STDMETHODCALLTYPE *SetDefaultExtension )(
+        IFileOpenDialog *, LPCWSTR);
+    HRESULT ( STDMETHODCALLTYPE *Close )( IFileOpenDialog *, HRESULT);
+    HRESULT ( STDMETHODCALLTYPE *SetClientGuid )(
+        IFileOpenDialog *, REFGUID);
+    HRESULT ( STDMETHODCALLTYPE *ClearClientData )(
+        IFileOpenDialog *);
+    HRESULT ( STDMETHODCALLTYPE *SetFilter )(
+        IFileOpenDialog *,
+        /* pFilter is actually IShellItemFilter */
+        void *);
+    HRESULT ( STDMETHODCALLTYPE *GetResults )(
+        IFileOpenDialog *, IShellItemArray **);
+    HRESULT ( STDMETHODCALLTYPE *GetSelectedItems )(
+        IFileOpenDialog *, IShellItemArray **);
+
+    END_INTERFACE
+} IFileOpenDialogVtbl;
+
+struct IFileOpenDialog
+{
+    CONST_VTBL struct IFileOpenDialogVtbl *lpVtbl;
+};
+
+#endif /* __IFileDialog_INTERFACE_DEFINED__ */
+
+/*
  * Definitions of functions used only in this file.
  */
 
@@ -193,9 +574,21 @@ static UINT APIENTRY	ChooseDirectoryValidateProc(HWND hdlg, UINT uMsg,
 			    LPARAM wParam, LPARAM lParam);
 static UINT CALLBACK	ColorDlgHookProc(HWND hDlg, UINT uMsg, WPARAM wParam,
 			    LPARAM lParam);
+static void             CleanupOFNOptions(OFNOpts *optsPtr);
+static int              ParseOFNOptions(ClientData clientData,
+                            Tcl_Interp *interp, int objc,
+                            Tcl_Obj *const objv[], enum OFNOper oper, OFNOpts *optsPtr);
+static int GetFileNameXP(Tcl_Interp *interp, OFNOpts *optsPtr,
+                         enum OFNOper oper);
+static int GetFileNameVista(Tcl_Interp *interp, OFNOpts *optsPtr,
+                            enum OFNOper oper);
 static int 		GetFileName(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[], int isOpen);
+                                    Tcl_Interp *interp, int objc,
+                                    Tcl_Obj *const objv[], enum OFNOper oper);
+static int MakeFilterVista(Tcl_Interp *interp, OFNOpts *optsPtr,
+               DWORD *countPtr, TCLCOMDLG_FILTERSPEC **dlgFilterPtrPtr,
+               DWORD *defaultFilterIndexPtr);
+static void FreeFilterVista(DWORD count, TCLCOMDLG_FILTERSPEC *dlgFilterPtr);
 static int 		MakeFilter(Tcl_Interp *interp, Tcl_Obj *valuePtr,
 			    Tcl_DString *dsPtr, Tcl_Obj *initialPtr,
 			    int *indexPtr);
@@ -205,6 +598,66 @@ static LRESULT CALLBACK MsgBoxCBTProc(int nCode, WPARAM wParam, LPARAM lParam);
 static void		SetTkDialog(ClientData clientData);
 static const char *ConvertExternalFilename(TCHAR *filename,
 			    Tcl_DString *dsPtr);
+static void             LoadShellProcs(void);
+
+
+/* Definitions of dynamically loaded Win32 calls */
+typedef HRESULT (STDAPICALLTYPE SHCreateItemFromParsingNameProc)(
+    PCWSTR pszPath, IBindCtx *pbc, REFIID riid, void **ppv);
+struct ShellProcPointers {
+    SHCreateItemFromParsingNameProc *SHCreateItemFromParsingName;
+} ShellProcs;
+
+
+/*
+ *-------------------------------------------------------------------------
+ *
+ * LoadShellProcs --
+ *
+ *     Some shell functions are not available on older versions of
+ *     Windows. This function dynamically loads them and stores pointers
+ *     to them in ShellProcs. Any function that is not available has
+ *     the corresponding pointer set to NULL.
+ *
+ *     Note this call never fails. Unavailability of a function is not
+ *     a reason for failure. Caller should check whether a particular
+ *     function pointer is NULL or not. Once loaded a function stays
+ *     forever loaded.
+ *
+ *     XXX - we load the function pointers into global memory. This implies
+ *     there is a potential (however small) for race conditions between
+ *     threads. However, Tk is in any case meant to be loaded in exactly
+ *     one thread so this should not be an issue and saves us from
+ *     unnecessary bookkeeping.
+ *
+ * Return value:
+ *     None.
+ *
+ * Side effects:
+ *     ShellProcs is populated.
+ *-------------------------------------------------------------------------
+ */
+static void LoadShellProcs()
+{
+    static HMODULE shell32_handle = NULL;
+
+    if (shell32_handle != NULL)
+        return; /* We have already been through here. */
+
+    /*
+     * XXX - Note we never call FreeLibrary. There is no point because
+     * shell32.dll is loaded at startup anyways and stays for the duration
+     * of the process so why bother with keeping track of when to unload
+     */
+    shell32_handle = LoadLibrary(TEXT("shell32.dll"));
+    if (shell32_handle == NULL) /* Should never happen but check anyways. */
+        return;
+
+    ShellProcs.SHCreateItemFromParsingName =
+        (SHCreateItemFromParsingNameProc*) GetProcAddress(shell32_handle,
+                                                         "SHCreateItemFromParsingName");
+}
+
 
 /*
  *-------------------------------------------------------------------------
@@ -356,8 +809,8 @@ Tk_ChooseColorObjCmd(
 	optionPtr = objv[i];
 	valuePtr = objv[i + 1];
 
-	if (Tcl_GetIndexFromObj(interp, optionPtr, optionStrings, "option",
-		TCL_EXACT, &index) != TCL_OK) {
+	if (Tcl_GetIndexFromObjStruct(interp, optionPtr, optionStrings,
+		sizeof(char *), "option", TCL_EXACT, &index) != TCL_OK) {
 	    return TCL_ERROR;
 	}
 	if (i + 1 == objc) {
@@ -514,7 +967,7 @@ Tk_GetOpenFileObjCmd(
     int objc,			/* Number of arguments. */
     Tcl_Obj *const objv[])	/* Argument objects. */
 {
-    return GetFileName(clientData, interp, objc, objv, 1);
+    return GetFileName(clientData, interp, objc, objv, OFN_FILE_OPEN);
 }
 
 /*
@@ -541,175 +994,610 @@ Tk_GetSaveFileObjCmd(
     int objc,			/* Number of arguments. */
     Tcl_Obj *const objv[])	/* Argument objects. */
 {
-    return GetFileName(clientData, interp, objc, objv, 0);
+    return GetFileName(clientData, interp, objc, objv, OFN_FILE_SAVE);
 }
 
 /*
  *----------------------------------------------------------------------
  *
- * GetFileName --
+ * CleanupOFNOptions --
  *
- *	Calls GetOpenFileName() or GetSaveFileName().
+ *	Cleans up any storage allocated by ParseOFNOptions
  *
  * Results:
- *	See user documentation.
+ *	None.
  *
  * Side effects:
- *	See user documentation.
+ *	Releases resources held by *optsPtr
+ *----------------------------------------------------------------------
+ */
+static void CleanupOFNOptions(OFNOpts *optsPtr)
+{
+    Tcl_DStringFree(&optsPtr->utfDirString);
+}
+
+
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * ParseOFNOptions --
  *
+ *	Option parsing for tk_get{Open,Save}File
+ *
+ * Results:
+ *	TCL_OK on success, TCL_ERROR otherwise
+ *
+ * Side effects:
+ *	Returns option values in *optsPtr. Note these may include string
+ *      pointers into objv[]
  *----------------------------------------------------------------------
  */
 
 static int
-GetFileName(
+ParseOFNOptions(
     ClientData clientData,	/* Main window associated with interpreter. */
     Tcl_Interp *interp,		/* Current interpreter. */
     int objc,			/* Number of arguments. */
     Tcl_Obj *const objv[],	/* Argument objects. */
-    int open)			/* 1 to call GetOpenFileName(), 0 to call
-				 * GetSaveFileName(). */
+    enum OFNOper oper,			/* 1 for Open, 0 for Save */
+    OFNOpts *optsPtr)           /* Output, uninitialized on entry */
 {
-    OPENFILENAME ofn;
-    TCHAR file[TK_MULTI_MAX_PATH];
-    OFNData ofnData;
-    int cdlgerr;
-    int filterIndex = 0, result = TCL_ERROR, winCode, oldMode, i, multi = 0;
-    int confirmOverwrite = 1;
-    const char *extension = NULL, *title = NULL;
-    Tk_Window tkwin = clientData;
-    HWND hWnd;
-    Tcl_Obj *filterObj = NULL, *initialTypeObj = NULL, *typeVariableObj = NULL;
-    Tcl_DString utfFilterString, utfDirString, ds;
-    Tcl_DString extString, filterString, dirString, titleString;
-    ThreadSpecificData *tsdPtr =
-	    Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
-    static const char *const saveOptionStrings[] = {
-	"-confirmoverwrite", "-defaultextension", "-filetypes", "-initialdir",
-	"-initialfile", "", "-parent", "-title", "-typevariable", NULL
+    int i;
+    Tcl_DString ds;
+    enum options {
+	FILE_DEFAULT, FILE_TYPES, FILE_INITDIR, FILE_INITFILE, FILE_PARENT,
+	FILE_TITLE, FILE_TYPEVARIABLE, FILE_MULTIPLE, FILE_CONFIRMOW,
+        FILE_MUSTEXIST,
     };
-    static const char *const openOptionStrings[] = {
-	"", "-defaultextension", "-filetypes", "-initialdir", "-initialfile",
-	"-multiple", "-parent", "-title", "-typevariable", NULL
+    struct Options {
+	const char *name;
+	enum options value;
     };
-    enum options {
-	FILE_CONFIRMOW,	FILE_DEFAULT, FILE_TYPES, FILE_INITDIR, FILE_INITFILE,
-	FILE_MULTIPLE,	FILE_PARENT,  FILE_TITLE, FILE_TYPEVARIABLE
+    static const struct Options saveOptions[] = {
+	{"-confirmoverwrite",	FILE_CONFIRMOW},
+	{"-defaultextension",	FILE_DEFAULT},
+	{"-filetypes",		FILE_TYPES},
+	{"-initialdir",		FILE_INITDIR},
+	{"-initialfile",	FILE_INITFILE},
+	{"-parent",		FILE_PARENT},
+	{"-title",		FILE_TITLE},
+	{"-typevariable",	FILE_TYPEVARIABLE},
+	{NULL,			FILE_DEFAULT/*ignored*/ }
+    };
+    static const struct Options openOptions[] = {
+	{"-defaultextension",	FILE_DEFAULT},
+	{"-filetypes",		FILE_TYPES},
+	{"-initialdir",		FILE_INITDIR},
+	{"-initialfile",	FILE_INITFILE},
+	{"-multiple",		FILE_MULTIPLE},
+	{"-parent",		FILE_PARENT},
+	{"-title",		FILE_TITLE},
+	{"-typevariable",	FILE_TYPEVARIABLE},
+	{NULL,			FILE_DEFAULT/*ignored*/ }
+    };
+    static const struct Options dirOptions[] = {
+	{"-initialdir", FILE_INITDIR},
+        {"-mustexist",  FILE_MUSTEXIST},
+	{"-parent",	FILE_PARENT},
+	{"-title",	FILE_TITLE},
+	{NULL,		FILE_DEFAULT/*ignored*/ }
     };
 
-    file[0] = '\0';
-    ZeroMemory(&ofnData, sizeof(OFNData));
-    Tcl_DStringInit(&utfFilterString);
-    Tcl_DStringInit(&utfDirString);
+    const struct Options *options = NULL;
 
-    /*
-     * Parse the arguments.
-     */
+    switch (oper) {
+    case OFN_FILE_SAVE: options = saveOptions; break;
+    case OFN_DIR_CHOOSE: options = dirOptions; break;
+    case OFN_FILE_OPEN: options = openOptions; break;
+    }
+
+    ZeroMemory(optsPtr, sizeof(*optsPtr));
+    // optsPtr->forceXPStyle = 1;
+    optsPtr->tkwin = clientData;
+    optsPtr->confirmOverwrite = 1; /* By default we ask for confirmation */
+    Tcl_DStringInit(&optsPtr->utfDirString);
+    optsPtr->file[0] = 0;
 
     for (i = 1; i < objc; i += 2) {
 	int index;
 	const char *string;
-	Tcl_Obj *valuePtr = objv[i + 1];
-
-	if (Tcl_GetIndexFromObj(interp, objv[i],
-		open ? openOptionStrings : saveOptionStrings,
-		"option", 0, &index) != TCL_OK) {
-	    goto end;
-	}
-
-	if (i + 1 == objc) {
-	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
-		    "value for \"%s\" missing", Tcl_GetString(objv[i])));
-	    Tcl_SetErrorCode(interp, "TK", "FILEDIALOG", "VALUE", NULL);
-	    goto end;
+	Tcl_Obj *valuePtr;
+
+	if (Tcl_GetIndexFromObjStruct(interp, objv[i], options,
+		sizeof(struct Options), "option", 0, &index) != TCL_OK) {
+            /*
+             * XXX -xpstyle is explicitly checked for as it is undocumented
+             * and we do not want it to show in option error messages.
+             */
+            if (strcmp(Tcl_GetString(objv[i]), "-xpstyle"))
+                goto error_return;
+            if (i + 1 == objc) {
+                Tcl_SetResult(interp, "value for \"-xpstyle\" missing", TCL_STATIC);
+                Tcl_SetErrorCode(interp, "TK", "FILEDIALOG", "VALUE", NULL);
+                goto error_return;
+            }
+	    if (Tcl_GetBooleanFromObj(interp, objv[i+1],
+                                      &optsPtr->forceXPStyle) != TCL_OK)
+                goto error_return;
+
+            continue;
+
+	} else if (i + 1 == objc) {
+            Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+                                 "value for \"%s\" missing", options[index].name));
+            Tcl_SetErrorCode(interp, "TK", "FILEDIALOG", "VALUE", NULL);
+            goto error_return;
 	}
 
+        valuePtr = objv[i + 1];
 	string = Tcl_GetString(valuePtr);
-	switch ((enum options) index) {
+	switch (options[index].value) {
 	case FILE_DEFAULT:
-	    if (string[0] == '.') {
-		string++;
-	    }
-	    extension = string;
+	    optsPtr->extObj = valuePtr;
 	    break;
 	case FILE_TYPES:
-	    filterObj = valuePtr;
+	    optsPtr->filterObj = valuePtr;
 	    break;
 	case FILE_INITDIR:
-	    Tcl_DStringFree(&utfDirString);
+	    Tcl_DStringFree(&optsPtr->utfDirString);
 	    if (Tcl_TranslateFileName(interp, string,
-		    &utfDirString) == NULL) {
-		goto end;
-	    }
+                                      &optsPtr->utfDirString) == NULL)
+		goto error_return;
 	    break;
 	case FILE_INITFILE:
-	    if (Tcl_TranslateFileName(interp, string, &ds) == NULL) {
-		goto end;
-	    }
+	    if (Tcl_TranslateFileName(interp, string, &ds) == NULL)
+		goto error_return;
 	    Tcl_UtfToExternal(NULL, TkWinGetUnicodeEncoding(),
-		    Tcl_DStringValue(&ds), Tcl_DStringLength(&ds), 0, NULL,
-		    (char *) file, sizeof(file), NULL, NULL, NULL);
+                              Tcl_DStringValue(&ds), Tcl_DStringLength(&ds), 0, NULL,
+                              (char *) &optsPtr->file[0], sizeof(optsPtr->file),
+                              NULL, NULL, NULL);
 	    Tcl_DStringFree(&ds);
 	    break;
 	case FILE_PARENT:
-	    tkwin = Tk_NameToWindow(interp, string, tkwin);
-	    if (tkwin == NULL) {
-		goto end;
-	    }
+	    optsPtr->tkwin = Tk_NameToWindow(interp, string, clientData);
+	    if (optsPtr->tkwin == NULL)
+		goto error_return;
 	    break;
 	case FILE_TITLE:
-	    title = string;
+	    optsPtr->titleObj = valuePtr;
 	    break;
 	case FILE_TYPEVARIABLE:
-	    typeVariableObj = valuePtr;
-	    initialTypeObj = Tcl_ObjGetVar2(interp, typeVariableObj, NULL,
-		    TCL_GLOBAL_ONLY);
+	    optsPtr->typeVariableObj = valuePtr;
+	    optsPtr->initialTypeObj = Tcl_ObjGetVar2(interp, valuePtr,
+                                                     NULL, TCL_GLOBAL_ONLY);
 	    break;
 	case FILE_MULTIPLE:
-	    if (Tcl_GetBooleanFromObj(interp, valuePtr, &multi) != TCL_OK) {
-		return TCL_ERROR;
-	    }
+	    if (Tcl_GetBooleanFromObj(interp, valuePtr,
+                                      &optsPtr->multi) != TCL_OK)
+                goto error_return;
 	    break;
 	case FILE_CONFIRMOW:
 	    if (Tcl_GetBooleanFromObj(interp, valuePtr,
-		    &confirmOverwrite) != TCL_OK) {
-		return TCL_ERROR;
-	    }
+                                      &optsPtr->confirmOverwrite) != TCL_OK)
+                goto error_return;
 	    break;
+        case FILE_MUSTEXIST:
+	    if (Tcl_GetBooleanFromObj(interp, valuePtr,
+                                      &optsPtr->mustExist) != TCL_OK)
+                goto error_return;
+            break;
 	}
     }
 
-    if (MakeFilter(interp, filterObj, &utfFilterString, initialTypeObj,
-	    &filterIndex) != TCL_OK) {
-	goto end;
+    return TCL_OK;
+
+error_return:                   /* interp should already hold error */
+    /* On error, we need to clean up anything we might have allocated */
+    CleanupOFNOptions(optsPtr);
+    return TCL_ERROR;
+
+}
+
+
+/*
+ *----------------------------------------------------------------------
+ * VistaFileDialogsAvailable
+ *
+ *      Checks whether the new (Vista) file dialogs can be used on
+ *      the system.
+ *
+ * Returns:
+ *      1 if new dialogs are available, 0 otherwise
+ *
+ * Side effects:
+ *      Loads required procedures dynamically if available.
+ *      If new dialogs are available, COM is also initialized.
+ *----------------------------------------------------------------------
+ */
+static int VistaFileDialogsAvailable()
+{
+    HRESULT hr;
+    IFileDialog *fdlgPtr = NULL;
+    ThreadSpecificData *tsdPtr =
+        Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
+
+    if (tsdPtr->newFileDialogsState == FDLG_STATE_INIT) {
+        tsdPtr->newFileDialogsState = FDLG_STATE_USE_OLD;
+        LoadShellProcs();
+        if (ShellProcs.SHCreateItemFromParsingName != NULL) {
+            hr = CoInitialize(0);
+            /* XXX - need we schedule CoUninitialize at thread shutdown ? */
+
+            /* Ensure all COM interfaces we use are available */
+            if (SUCCEEDED(hr)) {
+                hr = CoCreateInstance(&ClsidFileOpenDialog, NULL,
+                                      CLSCTX_INPROC_SERVER, &IIDIFileOpenDialog, (void **) &fdlgPtr);
+                if (SUCCEEDED(hr)) {
+                    fdlgPtr->lpVtbl->Release(fdlgPtr);
+                    hr = CoCreateInstance(&ClsidFileSaveDialog, NULL,
+                             CLSCTX_INPROC_SERVER, &IIDIFileSaveDialog,
+                                          (void **) &fdlgPtr);
+                    if (SUCCEEDED(hr)) {
+                        fdlgPtr->lpVtbl->Release(fdlgPtr);
+
+                        /* Looks like we have all we need */
+                        tsdPtr->newFileDialogsState = FDLG_STATE_USE_NEW;
+                    }
+                }
+            }
+        }
     }
 
-    Tk_MakeWindowExist(tkwin);
-    hWnd = Tk_GetHWND(Tk_WindowId(tkwin));
+    return (tsdPtr->newFileDialogsState == FDLG_STATE_USE_NEW);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * GetFileNameVista --
+ *
+ *	Displays the new file dialogs on Vista and later.
+ *      This function must generally not be called unless the
+ *      tsdPtr->newFileDialogsState is FDLG_STATE_USE_NEW but if
+ *      it is, it will just pass the call to the older GetFileNameXP
+ *
+ * Results:
+ *	TCL_OK - dialog was successfully displayed, results returned in interp
+ *      TCL_ERROR - error return
+ *
+ * Side effects:
+ *      Dialogs is displayed
+ *----------------------------------------------------------------------
+ */
+static int GetFileNameVista(Tcl_Interp *interp, OFNOpts *optsPtr,
+                            enum OFNOper oper)
+{
+    HRESULT hr;
+    HWND hWnd;
+    DWORD flags, nfilters, defaultFilterIndex;
+    TCLCOMDLG_FILTERSPEC *filterPtr = NULL;
+    IFileDialog *fdlgIf = NULL;
+    IShellItem *dirIf = NULL;
+    LPWSTR wstr;
+    Tcl_Obj *resultObj = NULL;
+    ThreadSpecificData *tsdPtr =
+	    Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
+    int oldMode;
 
-    ZeroMemory(&ofn, sizeof(OPENFILENAME));
-    if (LOBYTE(LOWORD(GetVersion())) < 5) {
-	ofn.lStructSize = OPENFILENAME_SIZE_VERSION_400;
+    if (tsdPtr->newFileDialogsState != FDLG_STATE_USE_NEW) {
+        /* XXX - should be an assert but Tcl does not seem to have one? */
+        Tcl_SetResult(interp, "Internal error: GetFileNameVista: IFileDialog API not available", TCL_STATIC);
+        return TCL_ERROR;
+    }
+
+    /*
+     * At this point new interfaces are supposed to be available.
+     * fdlgIf is actually a IFileOpenDialog or IFileSaveDialog
+     * both of which inherit from IFileDialog. We use the common
+     * IFileDialog interface for the most part, casting only for
+     * type-specific calls.
+     */
+    Tk_MakeWindowExist(optsPtr->tkwin);
+    hWnd = Tk_GetHWND(Tk_WindowId(optsPtr->tkwin));
+
+    /*
+     * The only validation we need to do w.r.t caller supplied data
+     * is the filter specification so do that before creating
+     */
+    if (MakeFilterVista(interp, optsPtr, &nfilters, &filterPtr,
+                        &defaultFilterIndex) != TCL_OK)
+        return TCL_ERROR;
+
+    /*
+     * Beyond this point, do not just return on error as there will be
+     * resources that need to be released/freed.
+     */
+
+    if (oper == OFN_FILE_OPEN || oper == OFN_DIR_CHOOSE)
+        hr = CoCreateInstance(&ClsidFileOpenDialog, NULL,
+                              CLSCTX_INPROC_SERVER, &IIDIFileOpenDialog, (void **) &fdlgIf);
+    else
+        hr = CoCreateInstance(&ClsidFileSaveDialog, NULL,
+                              CLSCTX_INPROC_SERVER, &IIDIFileSaveDialog, (void **) &fdlgIf);
+
+    if (FAILED(hr))
+        goto vamoose;
+
+    /*
+     * Get current settings first because we want to preserve existing
+     * settings like whether to show hidden files etc. based on the
+     * user's existing preference
+     */
+    hr = fdlgIf->lpVtbl->GetOptions(fdlgIf, &flags);
+    if (FAILED(hr))
+        goto vamoose;
+
+    if (filterPtr) {
+        /*
+         * Causes -filetypes {{All *}} -defaultextension ext to return
+         * foo.ext.ext when foo is typed into the entry box
+         *     flags |= FOS_STRICTFILETYPES;
+         */
+        hr = fdlgIf->lpVtbl->SetFileTypes(fdlgIf, nfilters, filterPtr);
+        if (FAILED(hr))
+            goto vamoose;
+        hr = fdlgIf->lpVtbl->SetFileTypeIndex(fdlgIf, defaultFilterIndex);
+        if (FAILED(hr))
+            goto vamoose;
+    }
+
+    /* Flags are equivalent to those we used in the older API */
+
+    /*
+     * Following flags must be set irrespective of original setting
+     * XXX - should FOS_NOVALIDATE be there ? Note FOS_NOVALIDATE has different
+     * semantics than OFN_NOVALIDATE in the old API.
+     */
+    flags |=
+        FOS_FORCEFILESYSTEM | /* Only want files, not other shell items */
+        FOS_NOVALIDATE |           /* Don't check for access denied etc. */
+        FOS_PATHMUSTEXIST;           /* The *directory* path must exist */
+
+
+    if (oper == OFN_DIR_CHOOSE) {
+        flags |= FOS_PICKFOLDERS;
+        if (optsPtr->mustExist)
+            flags |= FOS_FILEMUSTEXIST; /* XXX - check working */
+    } else
+        flags &= ~ FOS_PICKFOLDERS;
+
+    if (optsPtr->multi)
+        flags |= FOS_ALLOWMULTISELECT;
+    else
+        flags &= ~FOS_ALLOWMULTISELECT;
+
+    if (optsPtr->confirmOverwrite)
+        flags |= FOS_OVERWRITEPROMPT;
+    else
+        flags &= ~FOS_OVERWRITEPROMPT;
+
+    hr = fdlgIf->lpVtbl->SetOptions(fdlgIf, flags);
+    if (FAILED(hr))
+        goto vamoose;
+
+    if (optsPtr->extObj != NULL) {
+        wstr = Tcl_GetUnicode(optsPtr->extObj);
+        if (wstr[0] == L'.')
+            ++wstr;
+        hr = fdlgIf->lpVtbl->SetDefaultExtension(fdlgIf, wstr);
+        if (FAILED(hr))
+            goto vamoose;
+    }
+
+    if (optsPtr->titleObj != NULL) {
+        hr = fdlgIf->lpVtbl->SetTitle(fdlgIf,
+                                       Tcl_GetUnicode(optsPtr->titleObj));
+        if (FAILED(hr))
+            goto vamoose;
+    }
+
+    if (optsPtr->file[0]) {
+        hr = fdlgIf->lpVtbl->SetFileName(fdlgIf, optsPtr->file);
+        if (FAILED(hr))
+            goto vamoose;
+    }
+
+    if (Tcl_DStringValue(&optsPtr->utfDirString)[0] != '\0') {
+        Tcl_Obj *normPath, *iniDirPath;
+        iniDirPath = Tcl_NewStringObj(Tcl_DStringValue(&optsPtr->utfDirString), -1);
+        Tcl_IncrRefCount(iniDirPath);
+        normPath = Tcl_FSGetNormalizedPath(interp, iniDirPath);
+        /* XXX - Note on failures do not raise error, simply ignore ini dir */
+        if (normPath) {
+            const WCHAR *nativePath;
+            Tcl_IncrRefCount(normPath);
+            nativePath = Tcl_FSGetNativePath(normPath); /* Points INTO normPath*/
+            if (nativePath) {
+                hr = ShellProcs.SHCreateItemFromParsingName(
+                    nativePath, NULL,
+                    &IIDIShellItem, (void **) &dirIf);
+                if (SUCCEEDED(hr)) {
+                    /* Note we use SetFolder, not SetDefaultFolder - see MSDN */
+                    fdlgIf->lpVtbl->SetFolder(fdlgIf, dirIf); /* Ignore errors */
+                }
+            }
+            Tcl_DecrRefCount(normPath); /* ALSO INVALIDATES nativePath !! */
+        }
+        Tcl_DecrRefCount(iniDirPath);
+    }
+
+    oldMode = Tcl_SetServiceMode(TCL_SERVICE_ALL);
+    hr = fdlgIf->lpVtbl->Show(fdlgIf, hWnd);
+    Tcl_SetServiceMode(oldMode);
+
+    /*
+     * Ensure that hWnd is enabled, because it can happen that we have updated
+     * the wrapper of the parent, which causes us to leave this child disabled
+     * (Windows loses sync).
+     */
+
+    if (hWnd)
+        EnableWindow(hWnd, 1);
+
+    /*
+     * Clear interp result since it might have been set during the modal loop.
+     * http://core.tcl.tk/tk/tktview/4a0451f5291b3c9168cc560747dae9264e1d2ef6
+     */
+    Tcl_ResetResult(interp);
+
+    if (SUCCEEDED(hr)) {
+        if ((oper == OFN_FILE_OPEN) && optsPtr->multi) {
+            IShellItemArray *multiIf;
+            DWORD dw, count;
+            IFileOpenDialog *fodIf = (IFileOpenDialog *) fdlgIf;
+            hr = fodIf->lpVtbl->GetResults(fodIf, &multiIf);
+            if (SUCCEEDED(hr)) {
+                Tcl_Obj *multiObj;
+                hr = multiIf->lpVtbl->GetCount(multiIf, &count);
+                multiObj = Tcl_NewListObj(count, NULL);
+                if (SUCCEEDED(hr)) {
+                    IShellItem *itemIf;
+                    for (dw = 0; dw < count; ++dw) {
+                        hr = multiIf->lpVtbl->GetItemAt(multiIf, dw, &itemIf);
+                        if (FAILED(hr))
+                            break;
+                        hr = itemIf->lpVtbl->GetDisplayName(itemIf,
+                                        SIGDN_FILESYSPATH, &wstr);
+                        if (SUCCEEDED(hr)) {
+                            Tcl_DString fnds;
+                            ConvertExternalFilename(wstr, &fnds);
+                            CoTaskMemFree(wstr);
+                            Tcl_ListObjAppendElement(
+                                interp, multiObj,
+                                Tcl_NewStringObj(Tcl_DStringValue(&fnds),
+                                                 Tcl_DStringLength(&fnds)));
+                        }
+                        itemIf->lpVtbl->Release(itemIf);
+                        if (FAILED(hr))
+                            break;
+                    }
+                }
+                multiIf->lpVtbl->Release(multiIf);
+                if (SUCCEEDED(hr))
+                    resultObj = multiObj;
+                else
+                    Tcl_DecrRefCount(multiObj);
+            }
+        } else {
+            IShellItem *resultIf;
+            hr = fdlgIf->lpVtbl->GetResult(fdlgIf, &resultIf);
+            if (SUCCEEDED(hr)) {
+                hr = resultIf->lpVtbl->GetDisplayName(resultIf, SIGDN_FILESYSPATH,
+                                                      &wstr);
+                if (SUCCEEDED(hr)) {
+                    Tcl_DString fnds;
+                    ConvertExternalFilename(wstr, &fnds);
+                    resultObj = Tcl_NewStringObj(Tcl_DStringValue(&fnds),
+                                                 Tcl_DStringLength(&fnds));
+                    CoTaskMemFree(wstr);
+                }
+                resultIf->lpVtbl->Release(resultIf);
+            }
+        }
+        if (SUCCEEDED(hr)) {
+            if (filterPtr && optsPtr->typeVariableObj) {
+                UINT ftix;
+                hr = fdlgIf->lpVtbl->GetFileTypeIndex(fdlgIf, &ftix);
+                if (SUCCEEDED(hr)) {
+                    /* Note ftix is a 1-based index */
+                    if (ftix > 0 && ftix <= nfilters) {
+                        Tcl_ObjSetVar2(interp, optsPtr->typeVariableObj, NULL,
+                               Tcl_NewUnicodeObj(filterPtr[ftix-1].pszName, -1),
+                               TCL_GLOBAL_ONLY|TCL_LEAVE_ERR_MSG);
+                    }
+                }
+            }
+        }
     } else {
-	ofn.lStructSize = sizeof(OPENFILENAME);
+        if (hr == HRESULT_FROM_WIN32(ERROR_CANCELLED))
+            hr = 0;             /* User cancelled, return empty string */
+    }
+
+vamoose: /* (hr != 0) => error */
+    if (dirIf)
+        dirIf->lpVtbl->Release(dirIf);
+    if (fdlgIf)
+        fdlgIf->lpVtbl->Release(fdlgIf);
+
+    if (filterPtr)
+        FreeFilterVista(nfilters, filterPtr);
+
+    if (hr == 0) {
+        if (resultObj)          /* May be NULL if user cancelled */
+            Tcl_SetObjResult(interp, resultObj);
+        return TCL_OK;
+    } else {
+        if (resultObj)
+            Tcl_DecrRefCount(resultObj);
+        Tcl_SetObjResult(interp, TkWin32ErrorObj(hr));
+        return TCL_ERROR;
+    }
+}
+
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * GetFileNameXP --
+ *
+ *	Displays the old pre-Vista file dialogs.
+ *
+ * Results:
+ *	TCL_OK - if dialog was successfully displayed
+ *      TCL_ERROR - error return
+ *
+ * Side effects:
+ *      See user documentation.
+ *----------------------------------------------------------------------
+ */
+static int GetFileNameXP(Tcl_Interp *interp, OFNOpts *optsPtr, enum OFNOper oper)
+{
+    OPENFILENAME ofn;
+    OFNData ofnData;
+    int cdlgerr;
+    int filterIndex = 0, result = TCL_ERROR, winCode, oldMode;
+    HWND hWnd;
+    Tcl_DString utfFilterString, ds;
+    Tcl_DString extString, filterString, dirString, titleString;
+    const char *str;
+    ThreadSpecificData *tsdPtr =
+        Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
+
+    ZeroMemory(&ofnData, sizeof(OFNData));
+    Tcl_DStringInit(&utfFilterString);
+    Tcl_DStringInit(&dirString); /* XXX - original code was missing this
+                                    leaving dirString uninitialized for
+                                    the unlikely code path where cwd failed */
+
+    if (MakeFilter(interp, optsPtr->filterObj, &utfFilterString,
+                   optsPtr->initialTypeObj, &filterIndex) != TCL_OK) {
+	goto end;
     }
+
+    Tk_MakeWindowExist(optsPtr->tkwin);
+    hWnd = Tk_GetHWND(Tk_WindowId(optsPtr->tkwin));
+
+    ZeroMemory(&ofn, sizeof(OPENFILENAME));
+    ofn.lStructSize = sizeof(OPENFILENAME);
     ofn.hwndOwner = hWnd;
     ofn.hInstance = TkWinGetHInstance(ofn.hwndOwner);
-    ofn.lpstrFile = file;
+    ofn.lpstrFile = optsPtr->file;
     ofn.nMaxFile = TK_MULTI_MAX_PATH;
     ofn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | OFN_NOCHANGEDIR
-	    | OFN_EXPLORER | OFN_ENABLEHOOK| OFN_ENABLESIZING;
+	    | OFN_EXPLORER| OFN_ENABLEHOOK| OFN_ENABLESIZING;
     ofn.lpfnHook = (LPOFNHOOKPROC) OFNHookProc;
     ofn.lCustData = (LPARAM) &ofnData;
 
-    if (open != 0) {
+    if (oper != OFN_FILE_SAVE) {
 	ofn.Flags |= OFN_FILEMUSTEXIST;
-    } else if (confirmOverwrite) {
+    } else if (optsPtr->confirmOverwrite) {
 	ofn.Flags |= OFN_OVERWRITEPROMPT;
     }
     if (tsdPtr->debugFlag != 0) {
 	ofnData.interp = interp;
     }
-    if (multi != 0) {
+    if (optsPtr->multi != 0) {
 	ofn.Flags |= OFN_ALLOWMULTISELECT;
 
 	/*
@@ -721,8 +1609,11 @@ GetFileName(
 	ofnData.dynFileBuffer = ckalloc(512 * sizeof(TCHAR));
     }
 
-    if (extension != NULL) {
-	Tcl_WinUtfToTChar(extension, -1, &extString);
+    if (optsPtr->extObj != NULL) {
+        str = Tcl_GetString(optsPtr->extObj);
+        if (str[0] == '.')
+            ++str;
+	Tcl_WinUtfToTChar(str, -1, &extString);
 	ofn.lpstrDefExt = (TCHAR *) Tcl_DStringValue(&extString);
     }
 
@@ -731,9 +1622,9 @@ GetFileName(
     ofn.lpstrFilter = (TCHAR *) Tcl_DStringValue(&filterString);
     ofn.nFilterIndex = filterIndex;
 
-    if (Tcl_DStringValue(&utfDirString)[0] != '\0') {
-	Tcl_WinUtfToTChar(Tcl_DStringValue(&utfDirString),
-		Tcl_DStringLength(&utfDirString), &dirString);
+    if (Tcl_DStringValue(&optsPtr->utfDirString)[0] != '\0') {
+	Tcl_WinUtfToTChar(Tcl_DStringValue(&optsPtr->utfDirString),
+		Tcl_DStringLength(&optsPtr->utfDirString), &dirString);
     } else {
 	/*
 	 * NT 5.0 changed the meaning of lpstrInitialDir, so we have to ensure
@@ -742,10 +1633,10 @@ GetFileName(
 
 	Tcl_DString cwd;
 
-	Tcl_DStringFree(&utfDirString);
-	if ((Tcl_GetCwd(interp, &utfDirString) == NULL) ||
+	Tcl_DStringFree(&optsPtr->utfDirString);
+	if ((Tcl_GetCwd(interp, &optsPtr->utfDirString) == NULL) ||
 		(Tcl_TranslateFileName(interp,
-			Tcl_DStringValue(&utfDirString), &cwd) == NULL)) {
+                     Tcl_DStringValue(&optsPtr->utfDirString), &cwd) == NULL)) {
 	    Tcl_ResetResult(interp);
 	} else {
 	    Tcl_WinUtfToTChar(Tcl_DStringValue(&cwd),
@@ -755,8 +1646,8 @@ GetFileName(
     }
     ofn.lpstrInitialDir = (TCHAR *) Tcl_DStringValue(&dirString);
 
-    if (title != NULL) {
-	Tcl_WinUtfToTChar(title, -1, &titleString);
+    if (optsPtr->titleObj != NULL) {
+	Tcl_WinUtfToTChar(Tcl_GetString(optsPtr->titleObj), -1, &titleString);
 	ofn.lpstrTitle = (TCHAR *) Tcl_DStringValue(&titleString);
     }
 
@@ -765,7 +1656,7 @@ GetFileName(
      */
 
     oldMode = Tcl_SetServiceMode(TCL_SERVICE_ALL);
-    if (open != 0) {
+    if (oper != OFN_FILE_SAVE) {
 	winCode = GetOpenFileName(&ofn);
     } else {
 	winCode = GetSaveFileName(&ofn);
@@ -874,22 +1765,37 @@ GetFileName(
 	    Tcl_DStringFree(&ds);
 	}
 	result = TCL_OK;
-	if ((ofn.nFilterIndex > 0) && gotFilename && typeVariableObj
-		&& filterObj) {
+	if ((ofn.nFilterIndex > 0) && gotFilename && optsPtr->typeVariableObj
+		&& optsPtr->filterObj) {
 	    int listObjc, count;
 	    Tcl_Obj **listObjv = NULL;
 	    Tcl_Obj **typeInfo = NULL;
 
-	    if (Tcl_ListObjGetElements(interp, filterObj,
+	    if (Tcl_ListObjGetElements(interp, optsPtr->filterObj,
 		    &listObjc, &listObjv) != TCL_OK) {
 		result = TCL_ERROR;
 	    } else if (Tcl_ListObjGetElements(interp,
 		    listObjv[ofn.nFilterIndex - 1], &count,
 		    &typeInfo) != TCL_OK) {
 		result = TCL_ERROR;
-	    } else if (Tcl_ObjSetVar2(interp, typeVariableObj, NULL,
-		    typeInfo[0], TCL_GLOBAL_ONLY|TCL_LEAVE_ERR_MSG) == NULL) {
-		result = TCL_ERROR;
+	    } else {
+                /*
+                 * BUGFIX for d43a10ce2fed950e00890049f3c273f2cdd12583
+                 * The original code was broken because it passed typeinfo[0]
+                 * directly into Tcl_ObjSetVar2. In the case of typeInfo[0]
+                 * pointing into a list which is also referenced by
+                 * typeVariableObj, TOSV2 shimmers the object into
+                 * variable intrep which loses the list representation.
+                 * This invalidates typeInfo[0] which is freed but
+                 * nevertheless stored as the value of the variable.
+                 */
+                Tcl_Obj *selFilterObj = typeInfo[0];
+                Tcl_IncrRefCount(selFilterObj);
+                if (Tcl_ObjSetVar2(interp, optsPtr->typeVariableObj, NULL,
+                                   selFilterObj, TCL_GLOBAL_ONLY|TCL_LEAVE_ERR_MSG) == NULL) {
+                    result = TCL_ERROR;
+                }
+                Tcl_DecrRefCount(selFilterObj);
 	    }
 	}
     } else if (cdlgerr == FNERR_INVALIDFILENAME) {
@@ -907,6 +1813,8 @@ GetFileName(
 	Tcl_DStringFree(&titleString);
     }
     if (ofn.lpstrInitialDir != NULL) {
+        /* XXX - huh? lpstrInitialDir is set from Tcl_DStringValue which
+           can never return NULL */
 	Tcl_DStringFree(&dirString);
     }
     Tcl_DStringFree(&filterString);
@@ -914,8 +1822,7 @@ GetFileName(
 	Tcl_DStringFree(&extString);
     }
 
-  end:
-    Tcl_DStringFree(&utfDirString);
+end:
     Tcl_DStringFree(&utfFilterString);
     if (ofnData.dynFileBuffer != NULL) {
 	ckfree(ofnData.dynFileBuffer);
@@ -924,6 +1831,49 @@ GetFileName(
 
     return result;
 }
+
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * GetFileName --
+ *
+ *	Calls GetOpenFileName() or GetSaveFileName().
+ *
+ * Results:
+ *	See user documentation.
+ *
+ * Side effects:
+ *	See user documentation.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+GetFileName(
+    ClientData clientData,	/* Main window associated with interpreter. */
+    Tcl_Interp *interp,		/* Current interpreter. */
+    int objc,			/* Number of arguments. */
+    Tcl_Obj *const objv[],	/* Argument objects. */
+    enum OFNOper oper)  	/* 1 to call GetOpenFileName(), 0 to call
+				 * GetSaveFileName(). */
+{
+    OFNOpts ofnOpts;
+    int result;
+
+    result = ParseOFNOptions(clientData, interp, objc, objv, oper, &ofnOpts);
+    if (result != TCL_OK)
+        return result;
+
+    if (VistaFileDialogsAvailable() && ! ofnOpts.forceXPStyle)
+        result = GetFileNameVista(interp, &ofnOpts, oper);
+    else
+        result = GetFileNameXP(interp, &ofnOpts, oper);
+
+    CleanupOFNOptions(&ofnOpts);
+    return result;
+}
+
 
 /*
  *-------------------------------------------------------------------------
@@ -988,8 +1938,8 @@ OFNHookProc(
 	    buffer = ofnData->dynFileBuffer;
 	    hdlg = GetParent(hdlg);
 
-	    selsize = SendMessage(hdlg, CDM_GETSPEC, 0, 0);
-	    dirsize = SendMessage(hdlg, CDM_GETFOLDERPATH, 0, 0);
+	    selsize = (int) SendMessage(hdlg, CDM_GETSPEC, 0, 0);
+	    dirsize = (int) SendMessage(hdlg, CDM_GETFOLDERPATH, 0, 0);
 	    buffersize = (selsize + dirsize + 1);
 
 	    /*
@@ -1034,14 +1984,24 @@ OFNHookProc(
 		    }
 		    *tmp = '\0';		/* Second NULL terminator. */
 		} else {
-		    buffer[selsize] = '\0';	/* Second NULL terminator. */
 
-		    /*
-		     * Replace directory terminating NULL with a backslash.
+			/*
+		     * Replace directory terminating NULL with a with a backslash,
+		     * but only if not an absolute path.
 		     */
 
-		    buffer--;
-		    *buffer = '\\';
+		    Tcl_DString tmpfile;
+		    ConvertExternalFilename(buffer, &tmpfile);
+		    if (TCL_PATH_ABSOLUTE ==
+			    Tcl_GetPathType(Tcl_DStringValue(&tmpfile))) {
+			/* re-get the full path to the start of the buffer */
+			buffer = (TCHAR *) ofnData->dynFileBuffer;
+			SendMessage(hdlg, CDM_GETSPEC, selsize, (LPARAM) buffer);
+		    } else {
+			*(buffer-1) = '\\';
+		    }
+		    buffer[selsize] = '\0'; /* Second NULL terminator. */
+		    Tcl_DStringFree(&tmpfile);
 		}
 	    } else {
 		/*
@@ -1108,7 +2068,7 @@ MakeFilter(
     FileFilter *filterPtr;
 
     if (initialPtr) {
-	initial = Tcl_GetStringFromObj(initialPtr, NULL);
+	initial = Tcl_GetString(initialPtr);
     }
     TkInitFileFilters(&flist);
     if (TkGetFileFilters(interp, &flist, valuePtr, 1) != TCL_OK) {
@@ -1135,12 +2095,13 @@ MakeFilter(
 	*p = '\0';
 
     } else {
-	int len;
+	size_t len;
 
 	if (valuePtr == NULL) {
 	    len = 0;
 	} else {
-	    (void) Tcl_GetStringFromObj(valuePtr, &len);
+	    (void) Tcl_GetString(valuePtr);
+	    len = valuePtr->length;
 	}
 
 	/*
@@ -1236,6 +2197,145 @@ MakeFilter(
 /*
  *----------------------------------------------------------------------
  *
+ * FreeFilterVista
+ *
+ *      Frees storage previously allocated by MakeFilterVista.
+ *      count is the number of elements in dlgFilterPtr[]
+ */
+static void FreeFilterVista(DWORD count, TCLCOMDLG_FILTERSPEC *dlgFilterPtr)
+{
+    if (dlgFilterPtr != NULL) {
+        DWORD dw;
+        for (dw = 0; dw < count; ++dw) {
+            if (dlgFilterPtr[dw].pszName != NULL)
+                ckfree(dlgFilterPtr[dw].pszName);
+            if (dlgFilterPtr[dw].pszSpec != NULL)
+                ckfree(dlgFilterPtr[dw].pszSpec);
+        }
+        ckfree(dlgFilterPtr);
+    }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * MakeFilterVista --
+ *
+ *	Returns file type filters in a format required
+ *	by the Vista file dialogs.
+ *
+ * Results:
+ *	A standard TCL return value.
+ *
+ * Side effects:
+ *      Various values are returned through the parameters as
+ *      described in the comments below.
+ *----------------------------------------------------------------------
+ */
+static int MakeFilterVista(
+    Tcl_Interp *interp,		/* Current interpreter. */
+    OFNOpts *optsPtr,           /* Caller specified options */
+    DWORD *countPtr,            /* Will hold number of filters */
+    TCLCOMDLG_FILTERSPEC **dlgFilterPtrPtr, /* Will hold pointer to filter array.
+                                         Set to NULL if no filters specified.
+                                         Must be freed by calling
+                                         FreeFilterVista */
+    DWORD *initialIndexPtr)     /* Will hold index of default type */
+{
+    TCLCOMDLG_FILTERSPEC *dlgFilterPtr;
+    const char *initial = NULL;
+    FileFilterList flist;
+    FileFilter *filterPtr;
+    DWORD initialIndex = 0;
+    Tcl_DString ds, patterns;
+    int       i;
+
+    if (optsPtr->filterObj == NULL) {
+        *dlgFilterPtrPtr = NULL;
+        *countPtr = 0;
+        return TCL_OK;
+    }
+
+    if (optsPtr->initialTypeObj)
+	initial = Tcl_GetString(optsPtr->initialTypeObj);
+
+    TkInitFileFilters(&flist);
+    if (TkGetFileFilters(interp, &flist, optsPtr->filterObj, 1) != TCL_OK)
+	return TCL_ERROR;
+
+    if (flist.filters == NULL) {
+        *dlgFilterPtrPtr = NULL;
+        *countPtr = 0;
+        return TCL_OK;
+    }
+
+    Tcl_DStringInit(&ds);
+    Tcl_DStringInit(&patterns);
+    dlgFilterPtr = ckalloc(flist.numFilters * sizeof(*dlgFilterPtr));
+
+    for (i = 0, filterPtr = flist.filters;
+         filterPtr;
+         filterPtr = filterPtr->next, ++i) {
+        const char *sep;
+        FileFilterClause *clausePtr;
+        int nbytes;
+
+        /* Check if this entry should be shown as the default */
+        if (initial && strcmp(initial, filterPtr->name) == 0)
+            initialIndex = i+1; /* Windows filter indices are 1-based */
+
+        /* First stash away the text description of the pattern */
+	Tcl_WinUtfToTChar(filterPtr->name, -1, &ds);
+        nbytes = Tcl_DStringLength(&ds); /* # bytes, not Unicode chars */
+        nbytes += sizeof(WCHAR);         /* Terminating \0 */
+        dlgFilterPtr[i].pszName = ckalloc(nbytes);
+        memmove((void *) dlgFilterPtr[i].pszName, Tcl_DStringValue(&ds), nbytes);
+        Tcl_DStringFree(&ds);
+
+        /*
+         * Loop through and join patterns with a ";" Each "clause"
+         * corresponds to a single textual description (called typename)
+         * in the tk_getOpenFile docs. Each such typename may occur
+         * multiple times and all these form a single filter entry
+         * with one clause per occurence. Further each clause may specify
+         * multiple patterns. Hence the nested loop here.
+         */
+        sep = "";
+        for (clausePtr=filterPtr->clauses ; clausePtr;
+             clausePtr=clausePtr->next) {
+            GlobPattern *globPtr;
+            for (globPtr = clausePtr->patterns; globPtr;
+                 globPtr = globPtr->next) {
+                Tcl_DStringAppend(&patterns, sep, -1);
+                Tcl_DStringAppend(&patterns, globPtr->pattern, -1);
+                sep = ";";
+            }
+        }
+
+        /* Again we need a Unicode form of the string */
+	Tcl_WinUtfToTChar(Tcl_DStringValue(&patterns), -1, &ds);
+        nbytes = Tcl_DStringLength(&ds); /* # bytes, not Unicode chars */
+        nbytes += sizeof(WCHAR);         /* Terminating \0 */
+        dlgFilterPtr[i].pszSpec = ckalloc(nbytes);
+        memmove((void *)dlgFilterPtr[i].pszSpec, Tcl_DStringValue(&ds), nbytes);
+        Tcl_DStringFree(&ds);
+        Tcl_DStringFree(&patterns);
+    }
+
+    if (initialIndex == 0)
+        initialIndex = 1;       /* If no default, show first entry */
+    *initialIndexPtr = initialIndex;
+    *dlgFilterPtrPtr = dlgFilterPtr;
+    *countPtr = flist.numFilters;
+
+    TkFreeFileFilters(&flist);
+    return TCL_OK;
+}
+
+
+/*
+ *----------------------------------------------------------------------
+ *
  * Tk_ChooseDirectoryObjCmd --
  *
  *	This function implements the "tk_chooseDirectory" dialog box for the
@@ -1299,10 +2399,6 @@ MakeFilter(
  * - Not sure how to implement localization of message prompts.
  *
  * - -title is really -message.
- * ToDo:
- * - Fix bugs.
- * - test to see what platforms this really works on. May require v4.71 of
- *   shell32.dll everywhere (what is standard?).
  *
  *----------------------------------------------------------------------
  */
@@ -1315,102 +2411,60 @@ Tk_ChooseDirectoryObjCmd(
     Tcl_Obj *const objv[])	/* Argument objects. */
 {
     TCHAR path[MAX_PATH];
-    int oldMode, result = TCL_ERROR, i;
+    int oldMode, result;
     LPCITEMIDLIST pidl;		/* Returned by browser */
     BROWSEINFO bInfo;		/* Used by browser */
-    CHOOSEDIRDATA cdCBData;	/* Structure to pass back and forth */
+    ChooseDir cdCBData;	    /* Structure to pass back and forth */
     LPMALLOC pMalloc;		/* Used by shell */
-    Tk_Window tkwin = clientData;
     HWND hWnd;
-    const char *utfTitle = NULL;/* Title for window */
     TCHAR saveDir[MAX_PATH];
     Tcl_DString titleString;	/* Title */
-    Tcl_DString initDirString;	/* Initial directory */
     Tcl_DString tempString;	/* temporary */
     Tcl_Obj *objPtr;
-    static const char *const optionStrings[] = {
-	"-initialdir", "-mustexist",  "-parent",  "-title", NULL
-    };
-    enum options {
-	DIR_INITIAL,   DIR_EXIST,  DIR_PARENT, FILE_TITLE
-    };
+    OFNOpts ofnOpts;
+    const char *utfDir;
+
+    result = ParseOFNOptions(clientData, interp, objc, objv,
+                 OFN_DIR_CHOOSE, &ofnOpts);
+    if (result != TCL_OK)
+        return result;
+
+    /* Use new dialogs if available */
+    if (VistaFileDialogsAvailable() && ! ofnOpts.forceXPStyle) {
+        result = GetFileNameVista(interp, &ofnOpts, OFN_DIR_CHOOSE);
+        CleanupOFNOptions(&ofnOpts);
+        return result;
+    }
 
-    /*
-     * Initialize
-     */
+    /* Older dialogs */
 
     path[0] = '\0';
-    ZeroMemory(&cdCBData, sizeof(CHOOSEDIRDATA));
+    ZeroMemory(&cdCBData, sizeof(ChooseDir));
     cdCBData.interp = interp;
+    cdCBData.mustExist = ofnOpts.mustExist;
 
-    /*
-     * Process the command line options
-     */
-
-    for (i = 1; i < objc; i += 2) {
-	int index;
-	const char *string;
+    utfDir = Tcl_DStringValue(&ofnOpts.utfDirString);
+    if (utfDir[0] != '\0') {
 	const TCHAR *uniStr;
-	Tcl_Obj *optionPtr, *valuePtr;
-
-	optionPtr = objv[i];
-	valuePtr = objv[i + 1];
-
-	if (Tcl_GetIndexFromObj(interp, optionPtr, optionStrings, "option", 0,
-		&index) != TCL_OK) {
-	    goto cleanup;
-	}
-	if (i + 1 == objc) {
-	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
-		    "value for \"%s\" missing", Tcl_GetString(optionPtr)));
-	    Tcl_SetErrorCode(interp, "TK", "DIRDIALOG", "VALUE", NULL);
-	    goto cleanup;
-	}
 
-	string = Tcl_GetString(valuePtr);
-	switch ((enum options) index) {
-	case DIR_INITIAL:
-	    if (Tcl_TranslateFileName(interp,string,&initDirString) == NULL) {
-		goto cleanup;
-	    }
-	    Tcl_WinUtfToTChar(Tcl_DStringValue(&initDirString), -1,
-		    &tempString);
-	    uniStr = (TCHAR *) Tcl_DStringValue(&tempString);
+        Tcl_WinUtfToTChar(Tcl_DStringValue(&ofnOpts.utfDirString), -1,
+                          &tempString);
+        uniStr = (TCHAR *) Tcl_DStringValue(&tempString);
 
-	    /*
-	     * Convert possible relative path to full path to keep dialog
-	     * happy.
-	     */
+        /* Convert possible relative path to full path to keep dialog happy. */
 
-	    GetFullPathName(uniStr, MAX_PATH, saveDir, NULL);
-	    _tcsncpy(cdCBData.initDir, saveDir, MAX_PATH);
-	    Tcl_DStringFree(&initDirString);
-	    Tcl_DStringFree(&tempString);
-	    break;
-	case DIR_EXIST:
-	    if (Tcl_GetBooleanFromObj(interp, valuePtr,
-		    &cdCBData.mustExist) != TCL_OK) {
-		goto cleanup;
-	    }
-	    break;
-	case DIR_PARENT:
-	    tkwin = Tk_NameToWindow(interp, string, tkwin);
-	    if (tkwin == NULL) {
-		goto cleanup;
-	    }
-	    break;
-	case FILE_TITLE:
-	    utfTitle = string;
-	    break;
-	}
+        GetFullPathName(uniStr, MAX_PATH, saveDir, NULL);
+        _tcsncpy(cdCBData.initDir, saveDir, MAX_PATH);
     }
 
+    /* XXX - rest of this (original) code has no error checks at all. */
+
     /*
      * Get ready to call the browser
      */
 
-    Tk_MakeWindowExist(tkwin);
-    hWnd = Tk_GetHWND(Tk_WindowId(tkwin));
+    Tk_MakeWindowExist(ofnOpts.tkwin);
+    hWnd = Tk_GetHWND(Tk_WindowId(ofnOpts.tkwin));
 
     /*
      * Setup the parameters used by SHBrowseForFolder
@@ -1424,8 +2478,8 @@ Tk_ChooseDirectoryObjCmd(
     }
     bInfo.lParam = (LPARAM) &cdCBData;
 
-    if (utfTitle != NULL) {
-	Tcl_WinUtfToTChar(utfTitle, -1, &titleString);
+    if (ofnOpts.titleObj != NULL) {
+	Tcl_WinUtfToTChar(Tcl_GetString(ofnOpts.titleObj), -1, &titleString);
 	bInfo.lpszTitle = (LPTSTR) Tcl_DStringValue(&titleString);
     } else {
 	bInfo.lpszTitle = TEXT("Please choose a directory, then select OK.");
@@ -1463,6 +2517,10 @@ Tk_ChooseDirectoryObjCmd(
     oldMode = Tcl_SetServiceMode(TCL_SERVICE_ALL);
     GetCurrentDirectory(MAX_PATH, saveDir);
     if (SHGetMalloc(&pMalloc) == NOERROR) {
+        /*
+         * XXX - MSDN says CoInitialize must have been called before
+         * SHBrowseForFolder can be used but don't see that called anywhere.
+         */
 	pidl = SHBrowseForFolder(&bInfo);
 
 	/*
@@ -1514,14 +2572,8 @@ Tk_ChooseDirectoryObjCmd(
 	Tcl_DStringFree(&ds);
     }
 
-    result = TCL_OK;
-
-    if (utfTitle != NULL) {
-	Tcl_DStringFree(&titleString);
-    }
-
-  cleanup:
-    return result;
+    CleanupOFNOptions(&ofnOpts);
+    return TCL_OK;
 }
 
 /*
@@ -1548,7 +2600,7 @@ ChooseDirectoryValidateProc(
     LPARAM lpData)
 {
     TCHAR selDir[MAX_PATH];
-    CHOOSEDIRDATA *chooseDirSharedData = (CHOOSEDIRDATA *) lpData;
+    ChooseDir *chooseDirSharedData = (ChooseDir *) lpData;
     Tcl_DString tempString;
     Tcl_DString initDirString;
     TCHAR string[MAX_PATH];
@@ -1566,7 +2618,7 @@ ChooseDirectoryValidateProc(
 	 * First save and check to see if it is a valid path name, if so then
 	 * make that path the one shown in the window. Otherwise, it failed
 	 * the check and should be treated as such. Use
-	 * Set/GetCurrentDirectoryA which allows relative path names and names
+	 * Set/GetCurrentDirectory which allows relative path names and names
 	 * with forward slashes. Use Tcl_TranslateFileName to make sure names
 	 * like ~ are converted correctly.
 	 */
@@ -1747,8 +2799,8 @@ Tk_MessageBoxObjCmd(
 	optionPtr = objv[i];
 	valuePtr = objv[i + 1];
 
-	if (Tcl_GetIndexFromObj(interp, optionPtr, optionStrings, "option",
-		TCL_EXACT, &index) != TCL_OK) {
+	if (Tcl_GetIndexFromObjStruct(interp, optionPtr, optionStrings,
+		sizeof(char *), "option", TCL_EXACT, &index) != TCL_OK) {
 	    return TCL_ERROR;
 	}
 	if (i + 1 == objc) {
@@ -1937,7 +2989,7 @@ SetTkDialog(
     char buf[32];
 
     sprintf(buf, "0x%p", (HWND) clientData);
-    Tcl_SetVar(tsdPtr->debugInterp, "tk_dialog", buf, TCL_GLOBAL_ONLY);
+    Tcl_SetVar2(tsdPtr->debugInterp, "tk_dialog", NULL, buf, TCL_GLOBAL_ONLY);
 }
 
 /*
@@ -2232,10 +3284,10 @@ FontchooserConfigureCmd(
     }
 
     for (i = 1; i < objc; i += 2) {
-	int optionIndex, len;
+	int optionIndex;
 
-	if (Tcl_GetIndexFromObj(interp, objv[i], optionStrings,
-		"option", 0, &optionIndex) != TCL_OK) {
+	if (Tcl_GetIndexFromObjStruct(interp, objv[i], optionStrings,
+		sizeof(char *),  "option", 0, &optionIndex) != TCL_OK) {
 	    return TCL_ERROR;
 	}
 	if (objc == 2) {
@@ -2292,8 +3344,8 @@ FontchooserConfigureCmd(
 	    if (hdPtr->fontObj) {
 		Tcl_DecrRefCount(hdPtr->fontObj);
 	    }
-	    Tcl_GetStringFromObj(objv[i+1], &len);
-	    if (len) {
+	    (void)Tcl_GetString(objv[i+1]);
+	    if (objv[i+1]->length) {
 		hdPtr->fontObj = objv[i+1];
 		if (Tcl_IsShared(hdPtr->fontObj)) {
 		    hdPtr->fontObj = Tcl_DuplicateObj(hdPtr->fontObj);
@@ -2307,8 +3359,8 @@ FontchooserConfigureCmd(
 	    if (hdPtr->cmdObj) {
 		Tcl_DecrRefCount(hdPtr->cmdObj);
 	    }
-	    Tcl_GetStringFromObj(objv[i+1], &len);
-	    if (len) {
+	    (void)Tcl_GetString(objv[i+1]);
+	    if (objv[i+1]->length) {
 		hdPtr->cmdObj = objv[i+1];
 		if (Tcl_IsShared(hdPtr->cmdObj)) {
 		    hdPtr->cmdObj = Tcl_DuplicateObj(hdPtr->cmdObj);
diff --git a/win/tkWinEmbed.c b/win/tkWinEmbed.c
index a908a1f..8bfd295 100644
--- a/win/tkWinEmbed.c
+++ b/win/tkWinEmbed.c
@@ -101,8 +101,8 @@ int
 TkpTestembedCmd(
     ClientData clientData,
     Tcl_Interp *interp,
-    int argc,
-    const char **argv)
+    int objc,
+    Tcl_Obj *const objv[])
 {
     return TCL_OK;
 }
@@ -257,10 +257,13 @@ TkpUseWindow(
 	return TCL_OK;
     }
 
-    if (Tcl_GetInt(interp, string, &id) != TCL_OK) {
+    if (
+#ifdef _WIN64
+	    (sscanf(string, "0x%p", &hwnd) != 1) &&
+#endif
+	    Tcl_GetInt(interp, string, (int *) &hwnd) != TCL_OK) {
 	return TCL_ERROR;
     }
-    hwnd = (HWND) INT2PTR(id);
     if ((HWND)winPtr->privatePtr == hwnd) {
 	return TCL_OK;
     }
diff --git a/win/tkWinFont.c b/win/tkWinFont.c
index 86f63ac..9172b00 100644
--- a/win/tkWinFont.c
+++ b/win/tkWinFont.c
@@ -33,7 +33,7 @@
 
 typedef struct FontFamily {
     struct FontFamily *nextPtr;	/* Next in list of all known font families. */
-    int refCount;		/* How many SubFonts are referring to this
+    size_t refCount;		/* How many SubFonts are referring to this
 				 * FontFamily. When the refCount drops to
 				 * zero, this FontFamily may be freed. */
     /*
@@ -1869,8 +1869,7 @@ FreeFontFamily(
     if (familyPtr == NULL) {
 	return;
     }
-    familyPtr->refCount--;
-    if (familyPtr->refCount > 0) {
+    if (familyPtr->refCount-- > 1) {
     	return;
     }
     for (i = 0; i < FONTMAP_PAGES; i++) {
diff --git a/win/tkWinInit.c b/win/tkWinInit.c
index 6535dba..b1b2d6b 100644
--- a/win/tkWinInit.c
+++ b/win/tkWinInit.c
@@ -70,7 +70,7 @@ TkpGetAppName(
     int argc, namelength;
     const char **argv = NULL, *name, *p;
 
-    name = Tcl_GetVar(interp, "argv0", TCL_GLOBAL_ONLY);
+    name = Tcl_GetVar2(interp, "argv0", NULL, TCL_GLOBAL_ONLY);
     namelength = -1;
     if (name != NULL) {
 	Tcl_SplitPath(name, &argc, &argv);
@@ -121,6 +121,20 @@ TkpDisplayWarning(
     WCHAR *msgString; /* points to titleString, just after title, leaving space for ": " */
     int len; /* size of title, including terminating NULL */
 
+    /* If running on Cygwin and we have a stderr channel, use it. */
+#if !defined(STATIC_BUILD)
+	if (tclStubsPtr->reserved9) {
+	Tcl_Channel errChannel = Tcl_GetStdChannel(TCL_STDERR);
+	if (errChannel) {
+	    Tcl_WriteChars(errChannel, title, -1);
+	    Tcl_WriteChars(errChannel, ": ", 2);
+	    Tcl_WriteChars(errChannel, msg, -1);
+	    Tcl_WriteChars(errChannel, "\n", 1);
+	    return;
+	}
+    }
+#endif /* !STATIC_BUILD */
+
     len = MultiByteToWideChar(CP_UTF8, 0, title, -1, titleString, TK_MAX_WARN_LEN);
     msgString = &titleString[len + 1];
     titleString[TK_MAX_WARN_LEN - 1] = L'\0';
@@ -145,6 +159,57 @@ TkpDisplayWarning(
 }
 
 /*
+ * ----------------------------------------------------------------------
+ *
+ * Win32ErrorObj --
+ *
+ *	Returns a string object containing text from a COM or Win32 error code
+ *
+ * Results:
+ *	A Tcl_Obj containing the Win32 error message.
+ *
+ * Side effects:
+ *	Removed the error message from the COM threads error object.
+ *
+ * ----------------------------------------------------------------------
+ */
+
+Tcl_Obj*
+TkWin32ErrorObj(
+    HRESULT hrError)
+{
+    LPTSTR lpBuffer = NULL, p = NULL;
+    TCHAR  sBuffer[30];
+    Tcl_Obj* errPtr = NULL;
+
+    FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM
+	    | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, (DWORD)hrError,
+	    LANG_NEUTRAL, (LPTSTR)&lpBuffer, 0, NULL);
+
+    if (lpBuffer == NULL) {
+	lpBuffer = sBuffer;
+	wsprintf(sBuffer, TEXT("Error Code: %08lX"), hrError);
+    }
+
+    if ((p = _tcsrchr(lpBuffer, TEXT('\r'))) != NULL) {
+	*p = TEXT('\0');
+    }
+
+#ifdef _UNICODE
+    errPtr = Tcl_NewUnicodeObj(lpBuffer, (int)wcslen(lpBuffer));
+#else
+    errPtr = Tcl_NewStringObj(lpBuffer, (int)strlen(lpBuffer));
+#endif /* _UNICODE */
+
+    if (lpBuffer != sBuffer) {
+	LocalFree((HLOCAL)lpBuffer);
+    }
+
+    return errPtr;
+}
+
+
+/*
  * Local Variables:
  * mode: c
  * c-basic-offset: 4
diff --git a/win/tkWinInt.h b/win/tkWinInt.h
index 580e58f..0e2c844 100644
--- a/win/tkWinInt.h
+++ b/win/tkWinInt.h
@@ -201,9 +201,15 @@ MODULE_SCOPE void		TkpWinToplevelDetachWindow(TkWindow *winPtr);
 MODULE_SCOPE int		TkpWmGetState(TkWindow *winPtr);
 
 /*
+ * Common routines used in Windows implementation
+ */
+MODULE_SCOPE Tcl_Obj *	        TkWin32ErrorObj(HRESULT hrError);
+
+
+/*
  * The following functions are not present in old versions of Windows
- * API headers but are used in the Tk source to ensure 64bit 
- * compatability.
+ * API headers but are used in the Tk source to ensure 64bit
+ * compatibility.
  */
 
 #ifndef GetClassLongPtr
diff --git a/win/tkWinMenu.c b/win/tkWinMenu.c
index 26f08f4..4593928 100644
--- a/win/tkWinMenu.c
+++ b/win/tkWinMenu.c
@@ -1948,7 +1948,7 @@ DrawMenuUnderline(
 	if (mePtr->underline < len) {
 	    const char *label, *start, *end;
 
-	    label = Tcl_GetStringFromObj(mePtr->labelPtr, NULL);
+	    label = Tcl_GetString(mePtr->labelPtr);
 	    start = Tcl_UtfAtIndex(label, mePtr->underline);
 	    end = Tcl_UtfNext(start);
 	    Tk_UnderlineChars(menuPtr->display, d,
@@ -3194,7 +3194,7 @@ SetDefaults(
         int padding;
 #endif
     } nc;
-    OSVERSIONINFO os;
+    OSVERSIONINFOW os;
 
     /*
      * Set all of the default options. The loop will terminate when we run out
@@ -3214,8 +3214,8 @@ SetDefaults(
 
     nc.metrics.cbSize = sizeof(nc);
 
-    os.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
-    GetVersionEx(&os);
+    os.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
+    GetVersionExW(&os);
     if (os.dwMajorVersion < 6) {
 	nc.metrics.cbSize -= sizeof(int);
     }
diff --git a/win/tkWinPort.h b/win/tkWinPort.h
index fe31609..965dbc5 100644
--- a/win/tkWinPort.h
+++ b/win/tkWinPort.h
@@ -70,8 +70,8 @@
 #include <X11/Xutil.h>
 
 #ifndef __GNUC__
-#    define strncasecmp strnicmp
-#    define strcasecmp stricmp
+#    define strncasecmp _strnicmp
+#    define strcasecmp _stricmp
 #endif
 
 #define NBBY 8
@@ -87,6 +87,13 @@
 #define REDO_KEYSYM_LOOKUP
 
 /*
+ * See ticket [916c1095438eae56]: GetVersionExW triggers warnings
+ */
+#if defined(_MSC_VER)
+#   pragma warning(disable:4996)
+#endif
+
+/*
  * The following macro checks to see whether there is buffered
  * input data available for a stdio FILE.
  */
@@ -105,7 +112,7 @@
 	| ((p)->green & 0xff00) | (((p)->blue << 8) & 0xff0000)) | 0x20000000)
 
 /*
- * These calls implement native bitmaps which are not currently 
+ * These calls implement native bitmaps which are not currently
  * supported under Windows.  The macros eliminate the calls.
  */
 
diff --git a/win/tkWinScrlbr.c b/win/tkWinScrlbr.c
index 1fd5e13..1b3717e 100644
--- a/win/tkWinScrlbr.c
+++ b/win/tkWinScrlbr.c
@@ -217,10 +217,10 @@ CreateProc(
 
     if (scrollPtr->info.vertical) {
 	style = WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS
-		| SBS_VERT | SBS_RIGHTALIGN;
+		| SBS_VERT;
     } else {
 	style = WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS
-		| SBS_HORZ | SBS_BOTTOMALIGN;
+		| SBS_HORZ;
     }
 
     scrollPtr->hwnd = CreateWindow(TEXT("SCROLLBAR"), NULL, style,
@@ -552,7 +552,7 @@ ScrollbarProc(
 	}
 
 	interp = scrollPtr->info.interp;
-	code = Tcl_GlobalEval(interp, cmdString.string);
+	code = Tcl_EvalEx(interp, cmdString.string, -1, TCL_EVAL_GLOBAL);
 	if (code != TCL_OK && code != TCL_CONTINUE && code != TCL_BREAK) {
 	    Tcl_AddErrorInfo(interp, "\n    (scrollbar command)");
 	    Tcl_BackgroundException(interp, code);
diff --git a/win/tkWinSend.c b/win/tkWinSend.c
index 43cb741..6c4731a 100644
--- a/win/tkWinSend.c
+++ b/win/tkWinSend.c
@@ -77,7 +77,6 @@ static int		FindInterpreterObject(Tcl_Interp *interp,
 static int		Send(LPDISPATCH pdispInterp, Tcl_Interp *interp,
 			    int async, ClientData clientData, int objc,
 			    Tcl_Obj *const objv[]);
-static Tcl_Obj *	Win32ErrorObj(HRESULT hrError);
 static void		SendTrace(const char *format, ...);
 static Tcl_EventProc	SendEventProc;
 
@@ -281,7 +280,7 @@ TkGetInterpNames(
 	if (objList != NULL) {
 	    Tcl_DecrRefCount(objList);
 	}
-	Tcl_SetObjResult(interp, Win32ErrorObj(hr));
+	Tcl_SetObjResult(interp, TkWin32ErrorObj(hr));
 	result = TCL_ERROR;
     }
 
@@ -333,8 +332,8 @@ Tk_SendObjCmd(
      */
 
     for (i = 1; i < objc; i++) {
-	if (Tcl_GetIndexFromObj(interp, objv[i], sendOptions,
-		"option", 0, &optind) != TCL_OK) {
+	if (Tcl_GetIndexFromObjStruct(interp, objv[i], sendOptions,
+		sizeof(char *), "option", 0, &optind) != TCL_OK) {
 	    break;
 	}
 	if (optind == SEND_ASYNC) {
@@ -451,7 +450,7 @@ FindInterpreterObject(
 	pROT->lpVtbl->Release(pROT);
     }
     if (FAILED(hr) && result == TCL_OK) {
-	Tcl_SetObjResult(interp, Win32ErrorObj(hr));
+	Tcl_SetObjResult(interp, TkWin32ErrorObj(hr));
 	result = TCL_ERROR;
     }
     return result;
@@ -809,56 +808,6 @@ Send(
 /*
  * ----------------------------------------------------------------------
  *
- * Win32ErrorObj --
- *
- *	Returns a string object containing text from a COM or Win32 error code
- *
- * Results:
- *	A Tcl_Obj containing the Win32 error message.
- *
- * Side effects:
- *	Removed the error message from the COM threads error object.
- *
- * ----------------------------------------------------------------------
- */
-
-static Tcl_Obj*
-Win32ErrorObj(
-    HRESULT hrError)
-{
-    LPTSTR lpBuffer = NULL, p = NULL;
-    TCHAR  sBuffer[30];
-    Tcl_Obj* errPtr = NULL;
-
-    FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM
-	    | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, (DWORD)hrError,
-	    LANG_NEUTRAL, (LPTSTR)&lpBuffer, 0, NULL);
-
-    if (lpBuffer == NULL) {
-	lpBuffer = sBuffer;
-	wsprintf(sBuffer, TEXT("Error Code: %08lX"), hrError);
-    }
-
-    if ((p = _tcsrchr(lpBuffer, TEXT('\r'))) != NULL) {
-	*p = TEXT('\0');
-    }
-
-#ifdef _UNICODE
-    errPtr = Tcl_NewUnicodeObj(lpBuffer, (int)wcslen(lpBuffer));
-#else
-    errPtr = Tcl_NewStringObj(lpBuffer, (int)strlen(lpBuffer));
-#endif /* _UNICODE */
-
-    if (lpBuffer != sBuffer) {
-	LocalFree((HLOCAL)lpBuffer);
-    }
-
-    return errPtr;
-}
-
-/*
- * ----------------------------------------------------------------------
- *
  * TkWinSend_SetExcepInfo --
  *
  *	Convert the error information from a Tcl interpreter into a COM
diff --git a/win/tkWinTest.c b/win/tkWinTest.c
index d7d4d0f..d824ee4 100644
--- a/win/tkWinTest.c
+++ b/win/tkWinTest.c
@@ -27,8 +27,9 @@ HWND tkWinCurrentDialog;
 static int		TestclipboardObjCmd(ClientData clientData,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[]);
-static int		TestwineventCmd(ClientData clientData,
-			    Tcl_Interp *interp, int argc, const char **argv);
+static int		TestwineventObjCmd(ClientData clientData,
+			    Tcl_Interp *interp, int objc,
+			    Tcl_Obj *const objv[]);
 static int		TestfindwindowObjCmd(ClientData clientData,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[]);
@@ -67,7 +68,7 @@ TkplatformtestInit(
 
     Tcl_CreateObjCommand(interp, "testclipboard", TestclipboardObjCmd,
 	    (ClientData) Tk_MainWindow(interp), NULL);
-    Tcl_CreateCommand(interp, "testwinevent", TestwineventCmd,
+    Tcl_CreateObjCommand(interp, "testwinevent", TestwineventObjCmd,
 	    (ClientData) Tk_MainWindow(interp), NULL);
     Tcl_CreateObjCommand(interp, "testfindwindow", TestfindwindowObjCmd,
 	    (ClientData) Tk_MainWindow(interp), NULL);
@@ -78,6 +79,42 @@ TkplatformtestInit(
     return TCL_OK;
 }
 
+struct TestFindControlState {
+    int  id;
+    HWND control;
+};
+
+/* Callback for window enumeration - used for TestFindControl */
+BOOL CALLBACK TestFindControlCallback(
+    HWND hwnd,
+    LPARAM lParam
+)
+{
+    struct TestFindControlState *fcsPtr = (struct TestFindControlState *)lParam;
+    fcsPtr->control = GetDlgItem(hwnd, fcsPtr->id);
+    /* If we have found the control, return FALSE to stop the enumeration */
+    return fcsPtr->control == NULL ? TRUE : FALSE;
+}
+
+/*
+ * Finds the descendent control window with the specified ID and returns
+ * its HWND.
+ */
+HWND TestFindControl(HWND root, int id)
+{
+    struct TestFindControlState fcs;
+
+    fcs.control = GetDlgItem(root, id);
+    if (fcs.control == NULL) {
+        /* Control is not a direct child. Look in descendents */
+        fcs.id = id;
+        fcs.control = NULL;
+        EnumChildWindows(root, TestFindControlCallback, (LPARAM) &fcs);
+    }
+    return fcs.control;
+}
+
+
 /*
  *----------------------------------------------------------------------
  *
@@ -220,7 +257,7 @@ TestclipboardObjCmd(
 /*
  *----------------------------------------------------------------------
  *
- * TestwineventCmd --
+ * TestwineventObjCmd --
  *
  *	This function implements the testwinevent command. It provides a way
  *	to send messages to windows dialogs.
@@ -235,19 +272,21 @@ TestclipboardObjCmd(
  */
 
 static int
-TestwineventCmd(
+TestwineventObjCmd(
     ClientData clientData,	/* Main window for application. */
     Tcl_Interp *interp,		/* Current interpreter. */
-    int argc,			/* Number of arguments. */
-    const char **argv)		/* Argument strings. */
+    int objc,			/* Number of arguments. */
+    Tcl_Obj *const objv[])		/* Argument strings. */
 {
     HWND hwnd = 0;
     HWND child = 0;
+    HWND control;
     int id;
     char *rest;
     UINT message;
     WPARAM wParam;
     LPARAM lParam;
+    LRESULT result;
     static const TkStateMap messageMap[] = {
 	{WM_LBUTTONDOWN,	"WM_LBUTTONDOWN"},
 	{WM_LBUTTONUP,		"WM_LBUTTONUP"},
@@ -258,48 +297,38 @@ TestwineventCmd(
 	{-1,			NULL}
     };
 
-    if ((argc == 3) && (strcmp(argv[1], "debug") == 0)) {
+    if ((objc == 3) && (strcmp(Tcl_GetString(objv[1]), "debug") == 0)) {
 	int b;
 
-	if (Tcl_GetBoolean(interp, argv[2], &b) != TCL_OK) {
+	if (Tcl_GetBoolean(interp, Tcl_GetString(objv[2]), &b) != TCL_OK) {
 	    return TCL_ERROR;
 	}
 	TkWinDialogDebug(b);
 	return TCL_OK;
     }
 
-    if (argc < 4) {
+    if (objc < 4) {
 	return TCL_ERROR;
     }
 
-#if 0
-    TkpScanWindowId(interp, argv[1], &id);
-    if (
-#ifdef _WIN64
-	    (sscanf(string, "0x%p", &number) != 1) &&
-#endif /* _WIN64 */
-	    Tcl_GetInt(interp, string, (int *)&number) != TCL_OK) {
-	return TCL_ERROR;
-    }
-#endif
-    hwnd = INT2PTR(strtol(argv[1], &rest, 0));
-    if (rest == argv[1]) {
-	hwnd = FindWindowA(NULL, argv[1]);
+    hwnd = INT2PTR(strtol(Tcl_GetString(objv[1]), &rest, 0));
+    if (rest == Tcl_GetString(objv[1])) {
+	hwnd = FindWindowA(NULL, Tcl_GetString(objv[1]));
 	if (hwnd == NULL) {
-	    Tcl_SetResult(interp, "no such window", TCL_STATIC);
+	    Tcl_SetObjResult(interp, Tcl_NewStringObj("no such window", -1));
 	    return TCL_ERROR;
 	}
     }
     UpdateWindow(hwnd);
 
-    id = strtol(argv[2], &rest, 0);
-    if (rest == argv[2]) {
+    id = strtol(Tcl_GetString(objv[2]), &rest, 0);
+    if (rest == Tcl_GetString(objv[2])) {
 	char buf[256];
 
 	child = GetWindow(hwnd, GW_CHILD);
 	while (child != NULL) {
 	    SendMessageA(child, WM_GETTEXT, (WPARAM) sizeof(buf), (LPARAM) buf);
-	    if (strcasecmp(buf, argv[2]) == 0) {
+	    if (strcasecmp(buf, Tcl_GetString(objv[2])) == 0) {
 		id = GetDlgCtrlID(child);
 		break;
 	    }
@@ -307,19 +336,20 @@ TestwineventCmd(
 	}
 	if (child == NULL) {
 	    Tcl_AppendResult(interp, "could not find a control matching \"",
-		argv[2], "\"", NULL);
+		Tcl_GetString(objv[2]), "\"", NULL);
 	    return TCL_ERROR;
 	}
     }
-    message = TkFindStateNum(NULL, NULL, messageMap, argv[3]);
+
+    message = TkFindStateNum(NULL, NULL, messageMap, Tcl_GetString(objv[3]));
     wParam = 0;
     lParam = 0;
 
-    if (argc > 4) {
-	wParam = strtol(argv[4], NULL, 0);
+    if (objc > 4) {
+	wParam = strtol(Tcl_GetString(objv[4]), NULL, 0);
     }
-    if (argc > 5) {
-	lParam = strtol(argv[5], NULL, 0);
+    if (objc > 5) {
+	lParam = strtol(Tcl_GetString(objv[5]), NULL, 0);
     }
 
     switch (message) {
@@ -327,7 +357,19 @@ TestwineventCmd(
 	Tcl_DString ds;
 	char buf[256];
 
+#if 0
 	GetDlgItemTextA(hwnd, id, buf, 256);
+#else
+        control = TestFindControl(hwnd, id);
+        if (control == NULL) {
+            Tcl_SetObjResult(interp,
+                             Tcl_ObjPrintf("Could not find control with id %d", id));
+            return TCL_ERROR;
+        }
+        buf[0] = 0;
+        SendMessageA(control, WM_GETTEXT, (WPARAM)sizeof(buf),
+                     (LPARAM) buf);
+#endif
 	Tcl_ExternalToUtfDString(NULL, buf, -1, &ds);
 	Tcl_AppendResult(interp, Tcl_DStringValue(&ds), NULL);
 	Tcl_DStringFree(&ds);
@@ -336,19 +378,31 @@ TestwineventCmd(
     case WM_SETTEXT: {
 	Tcl_DString ds;
 
-	Tcl_UtfToExternalDString(NULL, argv[4], -1, &ds);
-	SetDlgItemTextA(hwnd, id, Tcl_DStringValue(&ds));
+        control = TestFindControl(hwnd, id);
+        if (control == NULL) {
+            Tcl_SetObjResult(interp,
+                             Tcl_ObjPrintf("Could not find control with id %d", id));
+            return TCL_ERROR;
+        }
+	Tcl_UtfToExternalDString(NULL, Tcl_GetString(objv[4]), -1, &ds);
+        result = SendMessageA(control, WM_SETTEXT, 0,
+                                  (LPARAM) Tcl_DStringValue(&ds));
 	Tcl_DStringFree(&ds);
+	if (result == 0) {
+            Tcl_SetObjResult(interp, Tcl_NewStringObj("failed to send text to dialog: ", -1));
+            AppendSystemError(interp, GetLastError());
+            return TCL_ERROR;
+	}
 	break;
     }
     case WM_COMMAND: {
 	char buf[TCL_INTEGER_SPACE];
-	if (argc < 5) {
+	if (objc < 5) {
 	    wParam = MAKEWPARAM(id, 0);
 	    lParam = (LPARAM)child;
 	}
 	sprintf(buf, "%d", (int) SendMessageA(hwnd, message, wParam, lParam));
-	Tcl_SetResult(interp, buf, TCL_VOLATILE);
+	Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, -1));
 	break;
     }
     default: {
@@ -356,7 +410,7 @@ TestwineventCmd(
 
 	sprintf(buf, "%d",
 		(int) SendDlgItemMessageA(hwnd, id, message, wParam, lParam));
-	Tcl_SetResult(interp, buf, TCL_VOLATILE);
+	Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, -1));
 	break;
     }
     }
@@ -385,6 +439,7 @@ TestfindwindowObjCmd(
     Tcl_DString titleString, classString;
     HWND hwnd = NULL;
     int r = TCL_OK;
+    DWORD myPid;
 
     Tcl_DStringInit(&classString);
     Tcl_DStringInit(&titleString);
@@ -398,8 +453,30 @@ TestfindwindowObjCmd(
     if (objc == 3) {
         class = Tcl_WinUtfToTChar(Tcl_GetString(objv[2]), -1, &classString);
     }
-
+    if (title[0] == 0)
+        title = NULL;
+#if 0
     hwnd  = FindWindow(class, title);
+#else
+    /* We want find a window the belongs to us and not some other process */
+    hwnd = NULL;
+    myPid = GetCurrentProcessId();
+    while (1) {
+        DWORD pid, tid;
+        hwnd = FindWindowEx(NULL, hwnd, class, title);
+        if (hwnd == NULL)
+            break;
+        tid = GetWindowThreadProcessId(hwnd, &pid);
+        if (tid == 0) {
+            /* Window has gone */
+            hwnd = NULL;
+            break;
+        }
+        if (pid == myPid)
+            break;              /* Found it */
+    }
+
+#endif
 
     if (hwnd == NULL) {
 	Tcl_SetObjResult(interp, Tcl_NewStringObj("failed to find window: ", -1));
@@ -449,7 +526,7 @@ TestgetwindowinfoObjCmd(
 
     cch = GetClassName(INT2PTR(hwnd), buf, cchBuf);
     if (cch == 0) {
-    	Tcl_SetResult(interp, "failed to get class name: ", TCL_STATIC);
+    	Tcl_SetObjResult(interp, Tcl_NewStringObj("failed to get class name: ", -1));
     	AppendSystemError(interp, GetLastError());
     	return TCL_ERROR;
     } else {
diff --git a/win/tkWinWm.c b/win/tkWinWm.c
index dc5d4d9..4e7618d 100644
--- a/win/tkWinWm.c
+++ b/win/tkWinWm.c
@@ -148,7 +148,7 @@ typedef struct {
  */
 
 typedef struct WinIconInstance {
-    int refCount;		/* Number of instances that share this data
+    size_t refCount;	/* Number of instances that share this data
 				 * structure. */
     BlockOfIconImagesPtr iconBlock;
 				/* Pointer to icon resource data for image */
@@ -1421,9 +1421,7 @@ static void
 DecrIconRefCount(
     WinIconPtr titlebaricon)
 {
-    titlebaricon->refCount--;
-
-    if (titlebaricon->refCount <= 0) {
+    if (titlebaricon->refCount-- <= 1) {
 	if (titlebaricon->iconBlock != NULL) {
 	    FreeIconBlock(titlebaricon->iconBlock);
 	}
@@ -2802,7 +2800,8 @@ Tk_WmObjCmd(
 	WMOPT_STACKORDER, WMOPT_STATE, WMOPT_TITLE, WMOPT_TRANSIENT,
 	WMOPT_WITHDRAW
     };
-    int index, length;
+    int index;
+    size_t length;
     const char *argv1;
     TkWindow *winPtr, **winPtrPtr = &winPtr;
     TkDisplay *dispPtr = ((TkWindow *) tkwin)->dispPtr;
@@ -2813,8 +2812,9 @@ Tk_WmObjCmd(
 	return TCL_ERROR;
     }
 
-    argv1 = Tcl_GetStringFromObj(objv[1], &length);
-    if ((argv1[0] == 't') && !strncmp(argv1, "tracing", (unsigned) length)
+    argv1 = Tcl_GetString(objv[1]);
+    length = objv[1]->length;
+    if ((argv1[0] == 't') && !strncmp(argv1, "tracing", length)
 	    && (length >= 3)) {
 	int wmTracing;
 
@@ -2838,8 +2838,8 @@ Tk_WmObjCmd(
 	return TCL_OK;
     }
 
-    if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0,
-	    &index) != TCL_OK) {
+    if (Tcl_GetIndexFromObjStruct(interp, objv[1], optionStrings,
+	    sizeof(char *), "option", 0, &index) != TCL_OK) {
 	return TCL_ERROR;
     }
 
@@ -3029,7 +3029,8 @@ WmAttributesCmd(
     register WmInfo *wmPtr = winPtr->wmInfoPtr;
     LONG style, exStyle, styleBit, *stylePtr = NULL;
     const char *string;
-    int i, boolean, length;
+    int i, boolean;
+    size_t length;
     int config_fullscreen = 0, updatewrapper = 0;
     int fullscreen_attr_changed = 0, fullscreen_attr = 0;
 
@@ -3076,23 +3077,24 @@ WmAttributesCmd(
 	return TCL_OK;
     }
     for (i = 3; i < objc; i += 2) {
-	string = Tcl_GetStringFromObj(objv[i], &length);
+	string = Tcl_GetString(objv[i]);
+	length = objv[i]->length;
 	if ((length < 2) || (string[0] != '-')) {
 	    goto configArgs;
 	}
-	if (strncmp(string, "-disabled", (unsigned) length) == 0) {
+	if (strncmp(string, "-disabled", length) == 0) {
 	    stylePtr = &style;
 	    styleBit = WS_DISABLED;
-	} else if ((strncmp(string, "-alpha", (unsigned) length) == 0)
+	} else if ((strncmp(string, "-alpha", length) == 0)
 		|| ((length > 2) && (strncmp(string, "-transparentcolor",
-			(unsigned) length) == 0))) {
+			length) == 0))) {
 	    stylePtr = &exStyle;
 	    styleBit = WS_EX_LAYERED;
-	} else if (strncmp(string, "-fullscreen", (unsigned) length) == 0) {
+	} else if (strncmp(string, "-fullscreen", length) == 0) {
 	    config_fullscreen = 1;
 	    styleBit = 0;
 	} else if ((length > 3)
-		&& (strncmp(string, "-toolwindow", (unsigned) length) == 0)) {
+		&& (strncmp(string, "-toolwindow", length) == 0)) {
 	    stylePtr = &exStyle;
 	    styleBit = WS_EX_TOOLWINDOW;
 	    if (objc != 4) {
@@ -3102,7 +3104,7 @@ WmAttributesCmd(
 		updatewrapper = 1;
 	    }
 	} else if ((length > 3)
-		&& (strncmp(string, "-topmost", (unsigned) length) == 0)) {
+		&& (strncmp(string, "-topmost", length) == 0)) {
 	    stylePtr = &exStyle;
 	    styleBit = WS_EX_TOPMOST;
 	    if ((i < objc-1) && (winPtr->flags & TK_EMBEDDED)) {
@@ -3144,8 +3146,9 @@ WmAttributesCmd(
 		    }
 		    wmPtr->alpha = dval;
 		} else {			/* -transparentcolor */
-		    const char *crefstr = Tcl_GetStringFromObj(objv[i+1], &length);
+		    const char *crefstr = Tcl_GetString(objv[i+1]);
 
+		    length = objv[i+1]->length;
 		    if (length == 0) {
 			/* reset to no transparent color */
 			if (wmPtr->crefObj) {
@@ -3323,7 +3326,7 @@ WmClientCmd(
 {
     register WmInfo *wmPtr = winPtr->wmInfoPtr;
     const char *argv3;
-    int length;
+    size_t length;
 
     if ((objc != 3) && (objc != 4)) {
 	Tcl_WrongNumArgs(interp, 2, objv, "window ?name?");
@@ -3336,7 +3339,8 @@ WmClientCmd(
 	}
 	return TCL_OK;
     }
-    argv3 = Tcl_GetStringFromObj(objv[3], &length);
+    argv3 = Tcl_GetString(objv[3]);
+    length = objv[3]->length;
     if (argv3[0] == 0) {
 	if (wmPtr->clientMachine != NULL) {
 	    ckfree(wmPtr->clientMachine);
@@ -3352,7 +3356,7 @@ WmClientCmd(
 	ckfree(wmPtr->clientMachine);
     }
     wmPtr->clientMachine = ckalloc(length + 1);
-    memcpy(wmPtr->clientMachine, argv3, (unsigned) length + 1);
+    memcpy(wmPtr->clientMachine, argv3, length + 1);
     if (!(wmPtr->flags & WM_NEVER_MAPPED)) {
 	XTextProperty textProp;
 
@@ -3625,8 +3629,8 @@ WmFocusmodelCmd(
 	return TCL_OK;
     }
 
-    if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
-	    &index) != TCL_OK) {
+    if (Tcl_GetIndexFromObjStruct(interp, objv[3], optionStrings,
+	    sizeof(char *), "argument", 0,&index) != TCL_OK) {
 	return TCL_ERROR;
     }
     if (index == OPT_ACTIVE) {
@@ -3669,6 +3673,12 @@ WmForgetCmd(
 	winPtr->flags &= ~(TK_TOP_HIERARCHY|TK_TOP_LEVEL|TK_HAS_WRAPPER|TK_WIN_MANAGED);
 	Tk_MakeWindowExist((Tk_Window)winPtr->parentPtr);
 	RemapWindows(winPtr, Tk_GetHWND(winPtr->parentPtr->window));
+
+        /*
+         * Make sure wm no longer manages this window
+         */
+        Tk_ManageGeometry(frameWin, NULL, NULL);
+
 	TkWmDeadWindow(winPtr);
 	/* flags (above) must be cleared before calling */
 	/* TkMapTopFrame (below) */
@@ -3916,7 +3926,7 @@ WmGroupCmd(
     register WmInfo *wmPtr = winPtr->wmInfoPtr;
     Tk_Window tkwin2;
     const char *argv3;
-    int length;
+    size_t length;
 
     if ((objc != 3) && (objc != 4)) {
 	Tcl_WrongNumArgs(interp, 2, objv, "window ?pathName?");
@@ -3928,7 +3938,8 @@ WmGroupCmd(
 	}
 	return TCL_OK;
     }
-    argv3 = Tcl_GetStringFromObj(objv[3], &length);
+    argv3 = Tcl_GetString(objv[3]);
+    length = objv[3]->length;
     if (*argv3 == '\0') {
 	wmPtr->hints.flags &= ~WindowGroupHint;
 	if (wmPtr->leaderName != NULL) {
@@ -3946,7 +3957,7 @@ WmGroupCmd(
 	wmPtr->hints.window_group = Tk_WindowId(tkwin2);
 	wmPtr->hints.flags |= WindowGroupHint;
 	wmPtr->leaderName = ckalloc(length + 1);
-	memcpy(wmPtr->leaderName, argv3, (unsigned) length + 1);
+	memcpy(wmPtr->leaderName, argv3, length + 1);
     }
     return TCL_OK;
 }
@@ -4237,7 +4248,7 @@ WmIconnameCmd(
 {
     register WmInfo *wmPtr = winPtr->wmInfoPtr;
     const char *argv3;
-    int length;
+    size_t length;
 
     if (objc > 4) {
 	Tcl_WrongNumArgs(interp, 2, objv, "window ?newName?");
@@ -4251,9 +4262,10 @@ WmIconnameCmd(
 	if (wmPtr->iconName != NULL) {
 	    ckfree(wmPtr->iconName);
 	}
-	argv3 = Tcl_GetStringFromObj(objv[3], &length);
+	argv3 = Tcl_GetString(objv[3]);
+	length = objv[3]->length;
 	wmPtr->iconName = ckalloc(length + 1);
-	memcpy(wmPtr->iconName, argv3, (unsigned) length + 1);
+	memcpy(wmPtr->iconName, argv3, length + 1);
 	if (!(wmPtr->flags & WM_NEVER_MAPPED)) {
 	    XSetIconName(winPtr->display, winPtr->window, wmPtr->iconName);
 	}
@@ -4900,8 +4912,8 @@ WmPositionfromCmd(
     if (*Tcl_GetString(objv[3]) == '\0') {
 	wmPtr->sizeHintsFlags &= ~(USPosition|PPosition);
     } else {
-	if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
-		&index) != TCL_OK) {
+	if (Tcl_GetIndexFromObjStruct(interp, objv[3], optionStrings,
+		sizeof(char *), "argument", 0, &index) != TCL_OK) {
 	    return TCL_ERROR;
 	}
 	if (index == OPT_USER) {
@@ -4945,7 +4957,7 @@ WmProtocolCmd(
     register ProtocolHandler *protPtr, *prevPtr;
     Atom protocol;
     const char *cmd;
-    int cmdLength;
+    size_t cmdLength;
     Tcl_Obj *resultObj;
 
     if ((objc < 3) || (objc > 5)) {
@@ -5000,7 +5012,8 @@ WmProtocolCmd(
 	    break;
 	}
     }
-    cmd = Tcl_GetStringFromObj(objv[4], &cmdLength);
+    cmd = Tcl_GetString(objv[4]);
+    cmdLength = objv[4]->length;
     if (cmdLength > 0) {
 	protPtr = ckalloc(HANDLER_SIZE(cmdLength));
 	protPtr->protocol = protocol;
@@ -5127,8 +5140,8 @@ WmSizefromCmd(
     if (*Tcl_GetString(objv[3]) == '\0') {
 	wmPtr->sizeHintsFlags &= ~(USSize|PSize);
     } else {
-	if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
-		&index) != TCL_OK) {
+	if (Tcl_GetIndexFromObjStruct(interp, objv[3], optionStrings,
+		sizeof(char *), "argument", 0, &index) != TCL_OK) {
 	    return TCL_ERROR;
 	}
 	if (index == OPT_USER) {
@@ -5257,8 +5270,8 @@ WmStackorderCmd(
 
 	ckfree(windows);
 
-	if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
-		&index) != TCL_OK) {
+	if (Tcl_GetIndexFromObjStruct(interp, objv[3], optionStrings,
+		sizeof(char *), "argument", 0, &index) != TCL_OK) {
 	    return TCL_ERROR;
 	}
 	if (index == OPT_ISABOVE) {
@@ -5317,13 +5330,8 @@ WmStateCmd(
 	    Tcl_SetErrorCode(interp, "TK", "WM", "STATE", "ICON", NULL);
 	    return TCL_ERROR;
 	}
-	if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
-		&index) != TCL_OK) {
-	    return TCL_ERROR;
-	}
-
-	if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
-		&index) != TCL_OK) {
+	if (Tcl_GetIndexFromObjStruct(interp, objv[3], optionStrings,
+		sizeof(char *), "argument", 0, &index) != TCL_OK) {
 	    return TCL_ERROR;
 	}
 
@@ -5443,7 +5451,7 @@ WmTitleCmd(
 {
     register WmInfo *wmPtr = winPtr->wmInfoPtr;
     const char *argv3;
-    int length;
+    size_t length;
     HWND wrapper;
 
     if (objc > 4) {
@@ -5476,9 +5484,10 @@ WmTitleCmd(
 	if (wmPtr->title != NULL) {
 	    ckfree(wmPtr->title);
 	}
-	argv3 = Tcl_GetStringFromObj(objv[3], &length);
+	argv3 = Tcl_GetString(objv[3]);
+	length = objv[3]->length;
 	wmPtr->title = ckalloc(length + 1);
-	memcpy(wmPtr->title, argv3, (unsigned) length + 1);
+	memcpy(wmPtr->title, argv3, length + 1);
 
 	if (!(wmPtr->flags & WM_NEVER_MAPPED) && wmPtr->wrapper != NULL) {
 	    Tcl_DString titleString;
@@ -5725,7 +5734,7 @@ WmWaitVisibilityOrMapProc(
  *	This function is invoked by a widget when it wishes to set a grid
  *	coordinate system that controls the size of a top-level window. It
  *	provides a C interface equivalent to the "wm grid" command and is
- *	usually asscoiated with the -setgrid option.
+ *	usually associated with the -setgrid option.
  *
  * Results:
  *	None.
@@ -6615,7 +6624,7 @@ TkWmProtocolEventProc(
 	    Tcl_Preserve(protPtr);
 	    interp = protPtr->interp;
 	    Tcl_Preserve(interp);
-	    result = Tcl_GlobalEval(interp, protPtr->command);
+	    result = Tcl_EvalEx(interp, protPtr->command, -1, TCL_EVAL_GLOBAL);
 	    if (result != TCL_OK) {
 		Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
 			"\n    (command for \"%s\" window manager protocol)",
diff --git a/win/tkWinX.c b/win/tkWinX.c
index 22edb60..6c44059 100644
--- a/win/tkWinX.c
+++ b/win/tkWinX.c
@@ -120,19 +120,32 @@ TkGetServerInfo(
     Tk_Window tkwin)		/* Token for window; this selects a particular
 				 * display and server. */
 {
-    OSVERSIONINFO os;
-
-    os.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
-    GetVersionEx(&os);
-    Tcl_SetObjResult(interp, Tcl_ObjPrintf("Windows %d.%d %d %s",
-	    (int) os.dwMajorVersion, (int) os.dwMinorVersion,
-	    (int) os.dwBuildNumber,
+    static char buffer[32]; /* Empty string means not initialized yet. */
+    OSVERSIONINFOW os;
+
+    if (!buffer[0]) {
+	HANDLE handle = LoadLibraryW(L"NTDLL");
+	int(__stdcall *getversion)(void *) =
+		(int(__stdcall *)(void *))GetProcAddress(handle, "RtlGetVersion");
+	os.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
+	if (!getversion || getversion(&os)) {
+	    GetVersionExW(&os);
+	}
+	if (handle) {
+	    FreeLibrary(handle);
+	}
+	/* Write the first character last, preventing multi-thread issues. */
+	sprintf(buffer+1, "indows %d.%d %d %s", (int)os.dwMajorVersion,
+		(int)os.dwMinorVersion, (int)os.dwBuildNumber,
 #ifdef _WIN64
-	    "Win64"
+		"Win64"
 #else
-	    "Win32"
+		"Win32"
 #endif
-	    ));
+	);
+	buffer[0] = 'W';
+    }
+    Tcl_AppendResult(interp, buffer, NULL);
 }
 
 /*
@@ -313,7 +326,7 @@ TkWinXCleanup(
  *	The return value is one of:
  *		VER_PLATFORM_WIN32s	   Win32s on Windows 3.1 (not supported)
  *		VER_PLATFORM_WIN32_WINDOWS Win32 on Windows 95, 98, ME (not supported)
- *		VER_PLATFORM_WIN32_NT	Win32 on Windows NT, 2000, XP
+ *		VER_PLATFORM_WIN32_NT	Win32 on Windows XP, Vista, Windows 7, Windows 8
  *		VER_PLATFORM_WIN32_CE	Win32 on Windows CE
  *
  * Side effects:
@@ -326,10 +339,10 @@ int
 TkWinGetPlatformId(void)
 {
     if (tkPlatformId == 0) {
-	OSVERSIONINFO os;
+	OSVERSIONINFOW os;
 
-	os.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
-	GetVersionEx(&os);
+	os.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
+	GetVersionExW(&os);
 	tkPlatformId = os.dwPlatformId;
 
 	/*
diff --git a/win/ttkWinMonitor.c b/win/ttkWinMonitor.c
index 04baa16..c6e906b 100644
--- a/win/ttkWinMonitor.c
+++ b/win/ttkWinMonitor.c
@@ -74,7 +74,7 @@ CreateThemeMonitorWindow(HINSTANCE hinst, Tcl_Interp *interp)
     HWND       hwnd = NULL;
     TCHAR      title[32] = TEXT("TtkMonitorWindow");
     TCHAR      name[32] = TEXT("TtkMonitorClass");
-    
+
     wc.cbSize        = sizeof(WNDCLASSEX);
     wc.style         = CS_HREDRAW | CS_VREDRAW;
     wc.lpfnWndProc   = (WNDPROC)WndProc;
@@ -99,7 +99,7 @@ CreateThemeMonitorWindow(HINSTANCE hinst, Tcl_Interp *interp)
     return hwnd;
 }
 
-static void 
+static void
 DestroyThemeMonitorWindow(void *clientData)
 {
     HWND hwnd = (HWND)clientData;
diff --git a/win/ttkWinXPTheme.c b/win/ttkWinXPTheme.c
index 8666b65..08569a3 100644
--- a/win/ttkWinXPTheme.c
+++ b/win/ttkWinXPTheme.c
@@ -25,7 +25,7 @@ int TtkXPTheme_Init(Tcl_Interp *interp, HWND hwnd) { return TCL_OK; }
 
 #include <windows.h>
 #include <uxtheme.h>
-#ifdef HAVE_VSSYM32_H
+#if defined(HAVE_VSSYM32_H) || _MSC_VER > 1500
 #   include <vssym32.h>
 #else
 #   include <tmschema.h>
@@ -1068,8 +1068,8 @@ GetSysFlagFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int *resultPtr)
     }
     for (i = 0; i < objc; ++i) {
 	int option;
-	if (Tcl_GetIndexFromObj(interp, objv[i], names, "system constant", 0, &option)
-		!= TCL_OK)
+	if (Tcl_GetIndexFromObjStruct(interp, objv[i], names,
+		sizeof(char *), "system constant", 0, &option) != TCL_OK)
 	    return TCL_ERROR;
 	*resultPtr |= (flags[option] << (8 * (1 - i)));
     }
@@ -1140,8 +1140,8 @@ Ttk_CreateVsapiElement(
 		Tcl_SetErrorCode(interp, "TTK", "VSAPI", "MISSING", NULL);
 		return TCL_ERROR;
 	    }
-	    if (Tcl_GetIndexFromObj(interp, objv[i], optionStrings,
-		    "option", 0, &option) != TCL_OK)
+	    if (Tcl_GetIndexFromObjStruct(interp, objv[i], optionStrings,
+		    sizeof(char *), "option", 0, &option) != TCL_OK)
 		return TCL_ERROR;
 	    switch (option) {
 	    case O_PADDING:
@@ -1259,10 +1259,10 @@ MODULE_SCOPE int TtkXPTheme_Init(Tcl_Interp *interp, HWND hwnd)
     HINSTANCE hlibrary;
     Ttk_Theme themePtr, parentPtr, vistaPtr;
     ElementInfo *infoPtr;
-    OSVERSIONINFO os;
+    OSVERSIONINFOW os;
 
-    os.dwOSVersionInfoSize = sizeof(os);
-    GetVersionEx(&os);
+    os.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
+    GetVersionExW(&os);
 
     procs = LoadXPThemeProcs(&hlibrary);
     if (!procs)
diff --git a/win/winMain.c b/win/winMain.c
index 353c2b8..62bcbd8 100644
--- a/win/winMain.c
+++ b/win/winMain.c
@@ -20,6 +20,10 @@
 #include <stdlib.h>
 #include <tchar.h>
 
+#if defined(__GNUC__)
+int _CRT_glob = 0;
+#endif /* __GNUC__ */
+
 #ifdef TK_TEST
 extern Tcl_PackageInitProc Tktest_Init;
 #endif /* TK_TEST */
@@ -49,7 +53,10 @@ static BOOL consoleRequired = TRUE;
 #ifndef TK_LOCAL_APPINIT
 #define TK_LOCAL_APPINIT Tcl_AppInit
 #endif
-extern int TK_LOCAL_APPINIT(Tcl_Interp *interp);
+#ifndef MODULE_SCOPE
+#   define MODULE_SCOPE extern
+#endif
+MODULE_SCOPE int TK_LOCAL_APPINIT(Tcl_Interp *interp);
 
 /*
  * The following #if block allows you to change how Tcl finds the startup
@@ -58,8 +65,12 @@ extern int TK_LOCAL_APPINIT(Tcl_Interp *interp);
  */
 
 #ifdef TK_LOCAL_MAIN_HOOK
-extern int TK_LOCAL_MAIN_HOOK(int *argc, TCHAR ***argv);
+MODULE_SCOPE int TK_LOCAL_MAIN_HOOK(int *argc, TCHAR ***argv);
 #endif
+
+/* Make sure the stubbed variants of those are never used. */
+#undef Tcl_ObjSetVar2
+#undef Tcl_NewStringObj
 
 /*
  *----------------------------------------------------------------------
@@ -126,9 +137,9 @@ _tWinMain(
      * Forward slashes substituted for backslashes.
      */
 
-    for (p = argv[0]; *p != TEXT('\0'); p++) {
-	if (*p == TEXT('\\')) {
-	    *p = TEXT('/');
+    for (p = argv[0]; *p != '\0'; p++) {
+	if (*p == '\\') {
+	    *p = '/';
 	}
     }
 
@@ -213,7 +224,7 @@ Tcl_AppInit(
      */
 
     /*
-     * Call Tcl_CreateCommand for application-specific commands, if they
+     * Call Tcl_CreateObjCommand for application-specific commands, if they
      * weren't already created by the init procedures called above.
      */
 
@@ -224,7 +235,8 @@ Tcl_AppInit(
      * specific startup file will be run under any conditions.
      */
 
-    (Tcl_SetVar)(interp, "tcl_rcFileName", "~/wishrc.tcl", TCL_GLOBAL_ONLY);
+    Tcl_ObjSetVar2(interp, Tcl_NewStringObj("tcl_rcFileName", -1), NULL,
+	    Tcl_NewStringObj("~/wishrc.tcl", -1), TCL_GLOBAL_ONLY);
     return TCL_OK;
 }
 
@@ -336,13 +348,13 @@ setargv(
      */
 
     size = 2;
-    for (p = cmdLine; *p != TEXT('\0'); p++) {
-	if ((*p == TEXT(' ')) || (*p == TEXT('\t'))) {	/* INTL: ISO space. */
+    for (p = cmdLine; *p != '\0'; p++) {
+	if ((*p == ' ') || (*p == '\t')) {	/* INTL: ISO space. */
 	    size++;
-	    while ((*p == TEXT(' ')) || (*p == TEXT('\t'))) { /* INTL: ISO space. */
+	    while ((*p == ' ') || (*p == '\t')) { /* INTL: ISO space. */
 		p++;
 	    }
-	    if (*p == TEXT('\0')) {
+	    if (*p == '\0') {
 		break;
 	    }
 	}
@@ -352,8 +364,8 @@ setargv(
     #undef Tcl_Alloc
     #undef Tcl_DbCkalloc
 
-    argSpace = ckalloc(size*sizeof(char *)
-	    + (_tcslen(cmdLine)+1) * sizeof(TCHAR));
+    argSpace = ckalloc(size * sizeof(char *)
+	    + (_tcslen(cmdLine) * sizeof(TCHAR)) + sizeof(TCHAR));
     argv = (TCHAR **) argSpace;
     argSpace += size * (sizeof(char *)/sizeof(TCHAR));
     size--;
@@ -361,10 +373,10 @@ setargv(
     p = cmdLine;
     for (argc = 0; argc < size; argc++) {
 	argv[argc] = arg = argSpace;
-	while ((*p == TEXT(' ')) || (*p == TEXT('\t'))) {	/* INTL: ISO space. */
+	while ((*p == ' ') || (*p == '\t')) {	/* INTL: ISO space. */
 	    p++;
 	}
-	if (*p == TEXT('\0')) {
+	if (*p == '\0') {
 	    break;
 	}
 
@@ -372,14 +384,14 @@ setargv(
 	slashes = 0;
 	while (1) {
 	    copy = 1;
-	    while (*p == TEXT('\\')) {
+	    while (*p == '\\') {
 		slashes++;
 		p++;
 	    }
-	    if (*p == TEXT('"')) {
+	    if (*p == '"') {
 		if ((slashes & 1) == 0) {
 		    copy = 0;
-		    if ((inquote) && (p[1] == TEXT('"'))) {
+		    if ((inquote) && (p[1] == '"')) {
 			p++;
 			copy = 1;
 		    } else {
@@ -390,13 +402,13 @@ setargv(
 	    }
 
 	    while (slashes) {
-		*arg = TEXT('\\');
+		*arg = '\\';
 		arg++;
 		slashes--;
 	    }
 
-	    if ((*p == TEXT('\0')) || (!inquote &&
-		    ((*p == TEXT(' ')) || (*p == TEXT('\t'))))) {	/* INTL: ISO space. */
+	    if ((*p == '\0') || (!inquote &&
+		    ((*p == ' ') || (*p == '\t')))) {	/* INTL: ISO space. */
 		break;
 	    }
 	    if (copy != 0) {
@@ -408,7 +420,7 @@ setargv(
 	*arg = '\0';
 	argSpace = arg + 1;
     }
-    argv[argc] = 0;
+    argv[argc] = NULL;
 
     *argcPtr = argc;
     *argvPtr = argv;
diff --git a/win/wish.exe.manifest.in b/win/wish.exe.manifest.in
index 2cae0c0..4829471 100644
--- a/win/wish.exe.manifest.in
+++ b/win/wish.exe.manifest.in
@@ -8,6 +8,30 @@
 	    type="win32"
 	/>
     <description>Tcl/Tk windowing shell (wish)</description>
+    <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
+	<security>
+	    <requestedPrivileges>
+		<requestedExecutionLevel
+			level="asInvoker"
+			uiAccess="false"
+		    />
+	    </requestedPrivileges>
+	</security>
+    </trustInfo>
+    <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+	<application>
+	    <!-- Windows 10 -->
+	    <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
+	    <!-- Windows 8.1 -->
+	    <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
+	    <!-- Windows 8 -->
+	    <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
+	    <!-- Windows 7 -->
+	    <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
+	    <!-- Windows Vista -->
+	    <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
+	</application>
+    </compatibility>
     <asmv3:application>
 	<asmv3:windowsSettings
 		xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">