* win/Makefile.in, win/makefile.vc: Add Win x64 and CE build support

	* win/tcl.m4, win/configure:        CE still requires C code fixes.

4 files changed, 340 insertions, 54 deletions

diff --git a/win/Makefile.in b/win/Makefile.in
index 14fe1a0..7e6efc6 100644
--- a/win/Makefile.in
+++ b/win/Makefile.in
@@ -5,7 +5,7 @@
 # "autoconf" program (constructs like "@foo@" will get replaced in the
 # actual Makefile.
 #
-# RCS: @(#) $Id: Makefile.in,v 1.93 2005/11/21 17:19:56 andreas_kupries Exp $
+# RCS: @(#) $Id: Makefile.in,v 1.94 2005/12/08 20:20:36 hobbs Exp $
 
 VERSION = @TCL_VERSION@
 
@@ -409,7 +409,7 @@ cat32.$(OBJEXT): cat.c
 	$(CC) -c $(CC_SWITCHES) @DEPARG@ $(CC_OBJNAME)
 
 $(CAT32): cat32.$(OBJEXT)
-	$(CC) $(CFLAGS) cat32.$(OBJEXT) $(CC_EXENAME) $(LDFLAGS_CONSOLE)
+	$(CC) $(CFLAGS) cat32.$(OBJEXT) $(CC_EXENAME) $(LIBS) $(LDFLAGS_CONSOLE)
 
 # The following targets are configured by autoconf to generate either
 # a shared library or static library
diff --git a/win/configure b/win/configure
index 5036209..2391b54 100755
--- a/win/configure
+++ b/win/configure
@@ -272,7 +272,7 @@ PACKAGE_STRING=
 PACKAGE_BUGREPORT=
 
 ac_unique_file="../generic/tcl.h"
-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 AR RANLIB RC SET_MAKE TCL_THREADS CYGPATH DL_LIBS CFLAGS_DEBUG CFLAGS_OPTIMIZE CFLAGS_WARNING CFLAGS_DEFAULT LDFLAGS_DEFAULT TCL_VERSION TCL_MAJOR_VERSION TCL_MINOR_VERSION TCL_PATCH_LEVEL TCL_LIB_FILE TCL_LIB_FLAG TCL_LIB_SPEC TCL_STUB_LIB_FILE TCL_STUB_LIB_FLAG TCL_STUB_LIB_SPEC TCL_STUB_LIB_PATH TCL_INCLUDE_SPEC TCL_BUILD_STUB_LIB_SPEC TCL_BUILD_STUB_LIB_PATH TCL_DLL_FILE TCL_SRC_DIR TCL_BIN_DIR TCL_DBGX CFG_TCL_SHARED_LIB_SUFFIX CFG_TCL_UNSHARED_LIB_SUFFIX CFG_TCL_EXPORT_FILE_SUFFIX EXTRA_CFLAGS DEPARG CC_OBJNAME CC_EXENAME LDFLAGS_DEBUG LDFLAGS_OPTIMIZE LDFLAGS_CONSOLE LDFLAGS_WINDOW STLIB_LD SHLIB_LD SHLIB_LD_LIBS SHLIB_CFLAGS SHLIB_SUFFIX TCL_SHARED_BUILD LIBS_GUI DLLSUFFIX LIBPREFIX LIBSUFFIX EXESUFFIX LIBRARIES MAKE_LIB POST_MAKE_LIB MAKE_DLL MAKE_EXE TCL_BUILD_LIB_SPEC TCL_LD_SEARCH_FLAGS TCL_NEEDS_EXP_FILE TCL_BUILD_EXP_FILE TCL_EXP_FILE TCL_LIB_VERSIONS_OK TCL_PACKAGE_PATH TCL_DDE_VERSION TCL_DDE_MAJOR_VERSION TCL_DDE_MINOR_VERSION TCL_DDE_PATCH_LEVEL TCL_REG_VERSION TCL_REG_MAJOR_VERSION TCL_REG_MINOR_VERSION TCL_REG_PATCH_LEVEL RC_OUT RC_TYPE RC_INCLUDE RC_DEFINE RC_DEFINES RES LIBOBJS LTLIBOBJS'
+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 AR RANLIB RC SET_MAKE TCL_THREADS CYGPATH CELIB_DIR DL_LIBS CFLAGS_DEBUG CFLAGS_OPTIMIZE CFLAGS_WARNING CFLAGS_DEFAULT LDFLAGS_DEFAULT TCL_VERSION TCL_MAJOR_VERSION TCL_MINOR_VERSION TCL_PATCH_LEVEL TCL_LIB_FILE TCL_LIB_FLAG TCL_LIB_SPEC TCL_STUB_LIB_FILE TCL_STUB_LIB_FLAG TCL_STUB_LIB_SPEC TCL_STUB_LIB_PATH TCL_INCLUDE_SPEC TCL_BUILD_STUB_LIB_SPEC TCL_BUILD_STUB_LIB_PATH TCL_DLL_FILE TCL_SRC_DIR TCL_BIN_DIR TCL_DBGX CFG_TCL_SHARED_LIB_SUFFIX CFG_TCL_UNSHARED_LIB_SUFFIX CFG_TCL_EXPORT_FILE_SUFFIX EXTRA_CFLAGS DEPARG CC_OBJNAME CC_EXENAME LDFLAGS_DEBUG LDFLAGS_OPTIMIZE LDFLAGS_CONSOLE LDFLAGS_WINDOW STLIB_LD SHLIB_LD SHLIB_LD_LIBS SHLIB_CFLAGS SHLIB_SUFFIX TCL_SHARED_BUILD LIBS_GUI DLLSUFFIX LIBPREFIX LIBSUFFIX EXESUFFIX LIBRARIES MAKE_LIB POST_MAKE_LIB MAKE_DLL MAKE_EXE TCL_BUILD_LIB_SPEC TCL_LD_SEARCH_FLAGS TCL_NEEDS_EXP_FILE TCL_BUILD_EXP_FILE TCL_EXP_FILE TCL_LIB_VERSIONS_OK TCL_PACKAGE_PATH TCL_DDE_VERSION TCL_DDE_MAJOR_VERSION TCL_DDE_MINOR_VERSION TCL_DDE_PATCH_LEVEL TCL_REG_VERSION TCL_REG_MAJOR_VERSION TCL_REG_MINOR_VERSION TCL_REG_PATCH_LEVEL RC_OUT RC_TYPE RC_INCLUDE RC_DEFINE RC_DEFINES RES LIBOBJS LTLIBOBJS'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -802,12 +802,14 @@ Optional Features:
   --enable-threads        build with threads
   --enable-shared         build and link with shared libraries --enable-shared
   --enable-64bit          enable 64bit support (where applicable)
+  --enable-wince          enable Win/CE support (where applicable)
   --enable-symbols        build with debugging symbols --disable-symbols
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   --with-encoding              encoding for configuration values
+  --with-celib=DIR        use Windows/CE support library from DIR
 
 Some influential environment variables:
   CC          C compiler command
@@ -3185,6 +3187,33 @@ fi;
     echo "$as_me:$LINENO: result: $do64bit" >&5
 echo "${ECHO_T}$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
+else
+  doWince=no
+fi;
+    echo "$as_me:$LINENO: result: $doWince" >&5
+echo "${ECHO_T}$doWince" >&6
+
+    echo "$as_me:$LINENO: checking for Windows/CE celib directory" >&5
+echo $ECHO_N "checking for Windows/CE celib directory... $ECHO_C" >&6
+
+# Check whether --with-celib or --without-celib was given.
+if test "${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
+
     # Set some defaults (may get changed below)
     EXTRA_CFLAGS=""
 
@@ -3271,9 +3300,9 @@ echo "${ECHO_T}yes" >&6
     echo "$as_me:$LINENO: checking compiler flags" >&5
 echo $ECHO_N "checking compiler flags... $ECHO_C" >&6
     if test "${GCC}" = "yes" ; then
-	if test "$do64bit" = "yes" ; then
-	    { echo "$as_me:$LINENO: WARNING: \"64bit mode not supported with GCC on Windows\"" >&5
-echo "$as_me: WARNING: \"64bit mode not supported with GCC on Windows\"" >&2;}
+	if test "$do64bit" != "no" ; then
+	    { echo "$as_me:$LINENO: WARNING: 64bit mode not supported with GCC on Windows" >&5
+echo "$as_me: WARNING: 64bit mode not supported with GCC on Windows" >&2;}
 	fi
 	SHLIB_LD=""
 	SHLIB_LD_LIBS=""
@@ -3417,37 +3446,55 @@ echo "${ECHO_T}using shared flags" >&6
 	# users of tclConfig.sh that may build shared or static.
 	DLLSUFFIX="\${DBGX}.dll"
 
-	# This is a 2-stage check to make sure we have the 64-bit SDK
-	# We have to know where the SDK is installed.
-	if test "$do64bit" = "yes" ; then
+ 	# This is a 2-stage check to make sure we have the 64-bit SDK
+ 	# We have to know where the SDK is installed.
+	# This magic is based on MS Platform SDK for Win2003 SP1 - hobbs
+	# MACHINE is IX86 for LINK, but this is used by the manifest,
+	# which requires x86|amd64|ia64.
+	MACHINE="X86"
+	if test "$do64bit" != "no" ; then
 	    if test "x${MSSDK}x" = "xx" ; then
-		MSSDK="C:/Progra~1/Microsoft SDK"
+		MSSDK="C:/Progra~1/Microsoft Platform SDK"
 	    fi
 	    MSSDK=`echo "$MSSDK" | sed -e 's!\\\!/!g'`
-	    if test ! -d "${MSSDK}/bin/win64" ; then
-		{ echo "$as_me:$LINENO: WARNING: \"could not find 64-bit SDK to enable 64bit mode\"" >&5
-echo "$as_me: WARNING: \"could not find 64-bit SDK to enable 64bit mode\"" >&2;}
+	    PATH64=""
+	    case "$do64bit" in
+	      amd64|x64|yes)
+		MACHINE="AMD64" ; # assume AMD64 as default 64-bit build
+		PATH64="${MSSDK}/Bin/Win64/x86/AMD64"
+		;;
+	      ia64)
+		MACHINE="IA64"
+		PATH64="${MSSDK}/Bin/Win64"
+		;;
+	    esac
+	    if test ! -d "${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
 	    fi
 	fi
 
-	if test "$do64bit" = "yes" ; then
-	    # All this magic is necessary for the Win64 SDK RC1 - hobbs
+	if test "$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.
-	    CC="\"${MSSDK}/Bin/Win64/cl.exe\" \
-		-I\"${MSSDK}/Include/prerelease\" \
-		-I\"${MSSDK}/Include/Win64/crt\" \
-		-I\"${MSSDK}/Include/Win64/crt/sys\" \
-		-I\"${MSSDK}/Include\""
+	    CC="\"${PATH64}/cl.exe\" -I\"${MSSDK}/Include\" \
+		-I\"${MSSDK}/Include/crt\" -I\"${MSSDK}/Include/crt/sys\""
 	    RC="\"${MSSDK}/bin/rc.exe\""
 	    CFLAGS_DEBUG="-nologo -Zi -Od ${runtime}d"
 	    # Do not use -O2 for Win64 - this has proved buggy in code gen.
 	    CFLAGS_OPTIMIZE="-nologo -O1 ${runtime}"
-	    lflags="-MACHINE:IA64 -LIBPATH:\"${MSSDK}/Lib/IA64\" \
-		-LIBPATH:\"${MSSDK}/Lib/Prerelease/IA64\" -nologo"
-	    LINKBIN="\"${MSSDK}/bin/win64/link.exe\""
+	    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
+	    LIBS="user32.lib advapi32.lib bufferoverflowU.lib"
 	else
 	    RC="rc"
 	    # -Od - no optimization
@@ -3457,10 +3504,115 @@ echo "$as_me: WARNING: \"could not find 64-bit SDK to enable 64bit mode\"" >&2;}
 	    CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}"
 	    lflags="-nologo"
 	    LINKBIN="link"
+	    LIBS="user32.lib advapi32.lib"
+	fi
+
+	if test "$doWince" != "no" ; then
+	    # Set defaults for common evc4/PPC2003 setup
+	    # Currently Tcl requires 300+, possibly 420+ for sockets
+	    CEVERSION=420; 		# could be 211 300 301 400 420 ...
+	    TARGETCPU=ARMV4;	# could be ARMV4 ARM MIPS SH3 X86 ...
+	    ARCH=ARM;		# could be ARM MIPS X86EM ...
+	    PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002"
+	    if test "$doWince" != "yes"; then
+		# If !yes then the user specified something
+		# Reset ARCH to allow user to skip specifying it
+		ARCH=
+		eval `echo $doWince | awk -F "," '{ \
+	if (length($1)) { printf "CEVERSION=\"%s\"\n", $1; \
+	if ($1 < 400)	  { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \
+	if (length($2)) { printf "TARGETCPU=\"%s\"\n", toupper($2) }; \
+	if (length($3)) { printf "ARCH=\"%s\"\n", toupper($3) }; \
+	if (length($4)) { printf "PLATFORM=\"%s\"\n", $4 }; \
+		}'`
+		if test "x${ARCH}" = "x" ; then
+		    ARCH=$TARGETCPU;
+		fi
+	    fi
+	    OSVERSION=WCE$CEVERSION;
+	    if test "x${WCEROOT}" = "x" ; then
+		WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0"
+		if test ! -d "${WCEROOT}" ; then
+		    WCEROOT="C:/Program Files/Microsoft eMbedded Tools"
+		fi
+	    fi
+	    if test "x${SDKROOT}" = "x" ; then
+		SDKROOT="C:/Program Files/Windows CE Tools"
+		if test ! -d "${SDKROOT}" ; then
+		    SDKROOT="C:/Windows CE Tools"
+		fi
+	    fi
+	    # The space-based-path will work for the Makefile, but will
+	    # not work if AC_TRY_COMPILE is called.
+	    WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'`
+	    SDKROOT=`echo "$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 \"${CELIB_DIR}\"" >&2;}
+   { (exit 1); exit 1; }; }
+	    fi
+	    if test ! -d "${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; }; }
+	    else
+		CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include"
+		if test -d "${CEINCLUDE}/${TARGETCPU}" ; then
+		    CEINCLUDE="${CEINCLUDE}/${TARGETCPU}"
+		fi
+		CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"
+	    fi
+	fi
+
+	if test "$doWince" != "no" ; then
+	    CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin"
+	    if test "${TARGETCPU}" = "X86"; then
+		CC="${CEBINROOT}/cl.exe"
+	    else
+		CC="${CEBINROOT}/cl${ARCH}.exe"
+	    fi
+	    CC="\"${CC}\" -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\""
+	    RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\""
+	    arch=`echo ${ARCH} | awk '{print tolower($0)}'`
+	    defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _DLL _WINDOWS"
+	    for i in $defs ; do
+		cat >>confdefs.h <<_ACEOF
+#define $i 1
+_ACEOF
+
+	    done
+#	    if test "${ARCH}" = "X86EM"; then
+#		AC_DEFINE_UNQUOTED(_WIN32_WCE_EMULATION)
+#	    fi
+	    cat >>confdefs.h <<_ACEOF
+#define _WIN32_WCE $CEVERSION
+_ACEOF
+
+	    cat >>confdefs.h <<_ACEOF
+#define UNDER_CE $CEVERSION
+_ACEOF
+
+	    CFLAGS_DEBUG="-nologo -Zi -Od"
+	    CFLAGS_OPTIMIZE="-nologo -O2"
+	    lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'`
+	    lflags="-nodefaultlib -MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo"
+	    LINKBIN="\"${CEBINROOT}/link.exe\""
+
+	    if test "${CEVERSION}" -lt 400 ; then
+		LIBS="coredll.lib corelibc.lib winsock.lib"
+	    else
+		LIBS="coredll.lib corelibc.lib ws2.lib"
+	    fi
+	    # celib currently stuck at wce300 status
+	    #LIBS="$LIBS \${CELIB_DIR}/wince-${ARCH}-pocket-${OSVERSION}-release/celib.lib"
+	    LIBS="$LIBS \"\${CELIB_DIR}/wince-${ARCH}-pocket-wce300-release/celib.lib\""
+	    LIBS_GUI="commctrl.lib commdlg.lib"
+	else
+	    LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib"
 	fi
 
-	LIBS="user32.lib advapi32.lib"
-	LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib"
 	SHLIB_LD="${LINKBIN} -dll -incremental:no ${lflags}"
 	# link -lib only works when -lib is the first arg
 	STLIB_LD="${LINKBIN} -lib ${lflags}"
@@ -3485,11 +3637,16 @@ echo "$as_me: WARNING: \"could not find 64-bit SDK to enable 64bit mode\"" >&2;}
 
 	# Specify linker flags depending on the type of app being
 	# built -- Console vs. Window.
-	LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
-	LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
+	if test "$doWince" != "no" -a "${TARGETCPU}" != "X86"; then
+	    LDFLAGS_CONSOLE="-link ${lflags}"
+	    LDFLAGS_WINDOW=${LDFLAGS_CONSOLE}
+	else
+	    LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
+	    LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
+	fi
     fi
 
-    if test "$do64bit" = "yes" ; then
+    if test "$do64bit" != "no" ; then
 	cat >>confdefs.h <<\_ACEOF
 #define TCL_CFG_DO64BIT 1
 _ACEOF
@@ -4393,6 +4550,7 @@ s,@RC@,$RC,;t t
 s,@SET_MAKE@,$SET_MAKE,;t t
 s,@TCL_THREADS@,$TCL_THREADS,;t t
 s,@CYGPATH@,$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
diff --git a/win/makefile.vc b/win/makefile.vc
index d74f505..c5763ad 100644
--- a/win/makefile.vc
+++ b/win/makefile.vc
@@ -12,7 +12,7 @@
 # Copyright (c) 2001-2004 David Gravereaux.
 #
 #------------------------------------------------------------------------------
-# RCS: @(#) $Id: makefile.vc,v 1.141 2005/11/03 00:17:31 patthoyts Exp $
+# RCS: @(#) $Id: makefile.vc,v 1.142 2005/12/08 20:20:37 hobbs Exp $
 #------------------------------------------------------------------------------
 
 # Check to see we are configured to build with MSVC (MSDEVDIR or MSVCDIR)
@@ -111,7 +111,7 @@ the build instructions.
 #		fullwarn = Builds with full compiler and link warnings enabled.
 #			    Very verbose.
 #
-#	MACHINE=(IX86|IA64|ALPHA)
+#	MACHINE=(IX86|IA64|AMD64|ALPHA)
 #		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
@@ -515,7 +515,11 @@ conlflags = $(lflags) -subsystem:console
 guilflags = $(lflags) -subsystem:windows
 
 baselibs   = kernel32.lib user32.lib
-
+# Avoid 'unresolved external symbol __security_cookie' errors.
+# c.f. http://support.microsoft.com/?id=894573
+!if "$(MACHINE)" == "IA64" || "$(MACHINE)" == "AMD64"
+baselibs   = $(baselibs) bufferoverflowU.lib
+!endif
 
 #---------------------------------------------------------------------
 # TclTest flags
diff --git a/win/tcl.m4 b/win/tcl.m4
index 5b9f8c0..e0598bc 100644
--- a/win/tcl.m4
+++ b/win/tcl.m4
@@ -388,6 +388,17 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [
     AC_ARG_ENABLE(64bit,[  --enable-64bit          enable 64bit support (where applicable)], [do64bit=$enableval], [do64bit=no])
     AC_MSG_RESULT($do64bit)
 
+    # Cross-compiling options for Windows/CE builds
+
+    AC_MSG_CHECKING([if Windows/CE build is requested])
+    AC_ARG_ENABLE(wince,[  --enable-wince          enable Win/CE support (where applicable)], [doWince=$enableval], [doWince=no])
+    AC_MSG_RESULT($doWince)
+
+    AC_MSG_CHECKING([for Windows/CE celib directory])
+    AC_ARG_WITH(celib,[  --with-celib=DIR        use Windows/CE support library from DIR],
+	    CELIB_DIR=$withval, CELIB_DIR=NO_CELIB)
+    AC_MSG_RESULT([$CELIB_DIR])
+
     # Set some defaults (may get changed below)
     EXTRA_CFLAGS=""
 
@@ -430,8 +441,8 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [
 
     AC_MSG_CHECKING([compiler flags])
     if test "${GCC}" = "yes" ; then
-	if test "$do64bit" = "yes" ; then
-	    AC_MSG_WARN("64bit mode not supported with GCC on Windows")
+	if test "$do64bit" != "no" ; then
+	    AC_MSG_WARN([64bit mode not supported with GCC on Windows])
 	fi
 	SHLIB_LD=""
 	SHLIB_LD_LIBS=""
@@ -568,36 +579,52 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [
 	# users of tclConfig.sh that may build shared or static.
 	DLLSUFFIX="\${DBGX}.dll"
 
-	# This is a 2-stage check to make sure we have the 64-bit SDK
-	# We have to know where the SDK is installed.
-	if test "$do64bit" = "yes" ; then
+ 	# This is a 2-stage check to make sure we have the 64-bit SDK
+ 	# We have to know where the SDK is installed.
+	# This magic is based on MS Platform SDK for Win2003 SP1 - hobbs
+	# MACHINE is IX86 for LINK, but this is used by the manifest,
+	# which requires x86|amd64|ia64.
+	MACHINE="X86"
+	if test "$do64bit" != "no" ; then
 	    if test "x${MSSDK}x" = "xx" ; then
-		MSSDK="C:/Progra~1/Microsoft SDK"
+		MSSDK="C:/Progra~1/Microsoft Platform SDK"
 	    fi
 	    MSSDK=`echo "$MSSDK" | sed -e 's!\\\!/!g'`
-	    if test ! -d "${MSSDK}/bin/win64" ; then
-		AC_MSG_WARN("could not find 64-bit SDK to enable 64bit mode")
+	    PATH64=""
+	    case "$do64bit" in
+	      amd64|x64|yes)
+		MACHINE="AMD64" ; # assume AMD64 as default 64-bit build
+		PATH64="${MSSDK}/Bin/Win64/x86/AMD64"
+		;;
+	      ia64)
+		MACHINE="IA64"
+		PATH64="${MSSDK}/Bin/Win64"
+		;;
+	    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])
 	    fi
 	fi
 
-	if test "$do64bit" = "yes" ; then
-	    # All this magic is necessary for the Win64 SDK RC1 - hobbs
+	if test "$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.
-	    CC="\"${MSSDK}/Bin/Win64/cl.exe\" \
-		-I\"${MSSDK}/Include/prerelease\" \
-		-I\"${MSSDK}/Include/Win64/crt\" \
-		-I\"${MSSDK}/Include/Win64/crt/sys\" \
-		-I\"${MSSDK}/Include\""
+	    CC="\"${PATH64}/cl.exe\" -I\"${MSSDK}/Include\" \
+		-I\"${MSSDK}/Include/crt\" -I\"${MSSDK}/Include/crt/sys\""
 	    RC="\"${MSSDK}/bin/rc.exe\""
 	    CFLAGS_DEBUG="-nologo -Zi -Od ${runtime}d"
 	    # Do not use -O2 for Win64 - this has proved buggy in code gen.
 	    CFLAGS_OPTIMIZE="-nologo -O1 ${runtime}"
-	    lflags="-MACHINE:IA64 -LIBPATH:\"${MSSDK}/Lib/IA64\" \
-		-LIBPATH:\"${MSSDK}/Lib/Prerelease/IA64\" -nologo"
-	    LINKBIN="\"${MSSDK}/bin/win64/link.exe\""
+	    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
+	    LIBS="user32.lib advapi32.lib bufferoverflowU.lib"
 	else
 	    RC="rc"
 	    # -Od - no optimization
@@ -607,10 +634,102 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [
 	    CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}"
 	    lflags="-nologo"
 	    LINKBIN="link"
+	    LIBS="user32.lib advapi32.lib"
+	fi
+
+	if test "$doWince" != "no" ; then
+	    # Set defaults for common evc4/PPC2003 setup
+	    # Currently Tcl requires 300+, possibly 420+ for sockets
+	    CEVERSION=420; 		# could be 211 300 301 400 420 ...
+	    TARGETCPU=ARMV4;	# could be ARMV4 ARM MIPS SH3 X86 ...
+	    ARCH=ARM;		# could be ARM MIPS X86EM ...
+	    PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002"
+	    if test "$doWince" != "yes"; then
+		# If !yes then the user specified something
+		# Reset ARCH to allow user to skip specifying it
+		ARCH=
+		eval `echo $doWince | awk -F "," '{ \
+	if (length([$]1)) { printf "CEVERSION=\"%s\"\n", [$]1; \
+	if ([$]1 < 400)	  { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \
+	if (length([$]2)) { printf "TARGETCPU=\"%s\"\n", toupper([$]2) }; \
+	if (length([$]3)) { printf "ARCH=\"%s\"\n", toupper([$]3) }; \
+	if (length([$]4)) { printf "PLATFORM=\"%s\"\n", [$]4 }; \
+		}'`
+		if test "x${ARCH}" = "x" ; then
+		    ARCH=$TARGETCPU;
+		fi
+	    fi
+	    OSVERSION=WCE$CEVERSION;
+	    if test "x${WCEROOT}" = "x" ; then
+		WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0"
+		if test ! -d "${WCEROOT}" ; then
+		    WCEROOT="C:/Program Files/Microsoft eMbedded Tools"
+		fi
+	    fi
+	    if test "x${SDKROOT}" = "x" ; then
+		SDKROOT="C:/Program Files/Windows CE Tools"
+		if test ! -d "${SDKROOT}" ; then
+		    SDKROOT="C:/Windows CE Tools"
+		fi
+	    fi
+	    # The space-based-path will work for the Makefile, but will
+	    # not work if AC_TRY_COMPILE is called.
+	    WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'`
+	    SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'`
+	    CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'`
+	    if test ! -d "${CELIB_DIR}/inc"; then
+		AC_MSG_ERROR([Invalid celib directory "${CELIB_DIR}"])
+	    fi
+	    if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"\
+		-o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then
+		AC_MSG_ERROR([could not find PocketPC SDK or target compiler to enable WinCE mode [$CEVERSION,$TARGETCPU,$ARCH,$PLATFORM]])
+	    else
+		CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include"
+		if test -d "${CEINCLUDE}/${TARGETCPU}" ; then
+		    CEINCLUDE="${CEINCLUDE}/${TARGETCPU}"
+		fi
+		CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"
+	    fi
+	fi
+
+	if test "$doWince" != "no" ; then
+	    CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin"
+	    if test "${TARGETCPU}" = "X86"; then
+		CC="${CEBINROOT}/cl.exe"
+	    else
+		CC="${CEBINROOT}/cl${ARCH}.exe"
+	    fi
+	    CC="\"${CC}\" -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\""
+	    RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\""
+	    arch=`echo ${ARCH} | awk '{print tolower([$]0)}'`
+	    defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _DLL _WINDOWS"
+	    for i in $defs ; do
+		AC_DEFINE_UNQUOTED($i)
+	    done
+#	    if test "${ARCH}" = "X86EM"; then
+#		AC_DEFINE_UNQUOTED(_WIN32_WCE_EMULATION)
+#	    fi
+	    AC_DEFINE_UNQUOTED(_WIN32_WCE, $CEVERSION)
+	    AC_DEFINE_UNQUOTED(UNDER_CE, $CEVERSION)
+	    CFLAGS_DEBUG="-nologo -Zi -Od"
+	    CFLAGS_OPTIMIZE="-nologo -O2"
+	    lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'`
+	    lflags="-nodefaultlib -MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo"
+	    LINKBIN="\"${CEBINROOT}/link.exe\""
+	    AC_SUBST(CELIB_DIR)
+	    if test "${CEVERSION}" -lt 400 ; then
+		LIBS="coredll.lib corelibc.lib winsock.lib"
+	    else
+		LIBS="coredll.lib corelibc.lib ws2.lib"
+	    fi
+	    # celib currently stuck at wce300 status
+	    #LIBS="$LIBS \${CELIB_DIR}/wince-${ARCH}-pocket-${OSVERSION}-release/celib.lib"
+	    LIBS="$LIBS \"\${CELIB_DIR}/wince-${ARCH}-pocket-wce300-release/celib.lib\""
+	    LIBS_GUI="commctrl.lib commdlg.lib"
+	else
+	    LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib"
 	fi
 
-	LIBS="user32.lib advapi32.lib"
-	LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib"
 	SHLIB_LD="${LINKBIN} -dll -incremental:no ${lflags}"
 	# link -lib only works when -lib is the first arg
 	STLIB_LD="${LINKBIN} -lib ${lflags}"
@@ -635,11 +754,16 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [
 
 	# Specify linker flags depending on the type of app being 
 	# built -- Console vs. Window.
-	LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
-	LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
+	if test "$doWince" != "no" -a "${TARGETCPU}" != "X86"; then
+	    LDFLAGS_CONSOLE="-link ${lflags}"
+	    LDFLAGS_WINDOW=${LDFLAGS_CONSOLE}
+	else
+	    LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
+	    LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
+	fi
     fi
 
-    if test "$do64bit" = "yes" ; then
+    if test "$do64bit" != "no" ; then
 	AC_DEFINE(TCL_CFG_DO64BIT)
     fi