merge 8.6

5 files changed, 1803 insertions, 789 deletions

diff --git a/win/makefile.vc b/win/makefile.vc
index 206b487..04c9757 100644
--- a/win/makefile.vc
+++ b/win/makefile.vc
@@ -11,37 +11,20 @@
 # Copyright (c) 2001-2005 ActiveState Corporation.

 # Copyright (c) 2001-2004 David Gravereaux.

 # Copyright (c) 2003-2008 Pat Thoyts.

+# Copyright (c) 2017 Ashok P. Nadkarni

 #------------------------------------------------------------------------------

 

-# 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.

+# General usage:

+#   nmake [-nologo] -f makefile.vc [TARGET|MACRODEF [TARGET|MACRODEF] [...]]

 #

-#     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.

+# For MACRODEF, see TIP 477 (https://core.tcl.tk/tips/doc/trunk/tip/477.md)

+# or examine Sections 6-8 in rules.vc. This makefile has the following

+# values for the OPTS macro in addition to the ones described there.

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

+#                  cannot include support for XP themeing.

+#	square   = Include the demo square widget.

 #

-# 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:

+# Possible values for TARGET 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.

@@ -62,136 +45,59 @@ the build instructions.
 #		    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.

+# The steps to setup a Visual C++ environment depend on which

+# version of Visual Studio and/or the Windows SDK you are building

+# against and are not described here. The simplest method is generally

+# to start a command shell using one of the short cuts installed by

+# Visual Studio/Windows SDK for the appropriate target architecture.

 #

-# 5)  Examples:

+# NOTE: For older (Visual C++ 6 or the 2003 SDK), 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.

 #

-#	Basic syntax of calling nmake looks like this:

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

+# Examples:

+# Assumign Tcl sources lie in ../../tcl

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

+# If Tcl sources are not in ../../tcl, use the TCLDIR macro to specify dir

+#       c:\tcl_src\win\>nmake -f makefile.vc release TCLDIR=c:\src\tcl

+# Run the test suite

+#       c:\tcl_src\win\>nmake -f makefile.vc test

+# Install Tk in location specified by INSTALLDIR macro

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

+# Build release with PDF files 

+#       c:\tcl_src\win\>nmake -f makefile.vc release OPTS=pdbs 

+# Build debug version

+#       c:\tcl_src\win\>nmake -f makefile.vc release OPTS=symbols

 #

-#                        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

-#

-#------------------------------------------------------------------------------

-#==============================================================================

 ###############################################################################

 

+# The PROJECT macro is used by rules.vc for generating appropriate

+# macros and rules.

+PROJECT = tk

 

-#    //==================================================================\\

-#   >>[               -> 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.     ]<<

-#    \\==================================================================//

-

-

-###############################################################################

-#==============================================================================

-#------------------------------------------------------------------------------

+# Default target to build if no target is specified. If unspecified, the

+# rules.vc file will set up "all" as the target.

+DEFAULT_BUILD_TARGET = release

 

-!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

+# We have a custom resource file

+RCFILE = tk.rc

 

-PROJECT = tk

-!include "rules.vc"

+# The rules.vc file does much of the hard work in terms of defining

+# the build configuration, macros, output directories etc.

+!include "rules-ext.vc"

 

+# TCLINSTALL is set to 1 by rules.vc to indicate we are building against

+# an installed Tcl and 0 if building against Tcl source. Tk needs the latter.

+!message TCLINSTALL=$(TCLINSTALL)

 !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...

+# Extra makefile options processing for non-standard OPTS values ...

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

 HAVE_UXTHEME_H    = 1

 TTK_SQUARE_WIDGET = 0

@@ -210,33 +116,11 @@ 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"

+WISHC 		= "$(OUT_DIR)\$(WISHNAMEPREFIX)c$(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)

@@ -409,17 +293,15 @@ TKSTUBOBJS = \
 	$(TMP_DIR)\tkStubLib.obj \

 	$(TMP_DIR)\ttkStubLib.obj

 

-

-WINDIR          = $(ROOT)\win

-GENERICDIR	= $(ROOT)\generic

+### The following paths CANNOT have spaces in them as they appear on

+### the left side of implicit rules.

 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)

+# Additional include and C macro definitions for the implicit rules

+# defined in rules.vc

+PRJ_INCLUDES	= -I"$(BITMAPDIR)" -I"$(XLIBDIR)"

 

 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 \

@@ -432,102 +314,10 @@ CONFIG_DEFS     =-DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 \
 		 -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 $(LOIMPACT)

-lflags	= $(lflags) -ws:aggressive

-!endif

+PRJ_DEFINES	= -DBUILD_ttk $(CONFIG_DEFS) -Dinline=__inline -D _CRT_SECURE_NO_DEPRECATE -D _CRT_NONSTDC_NO_DEPRECATE

 

-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

+# Additional Link libraries needed beyond those in rules.vc

+PRJ_LIBS   = netapi32.lib gdi32.lib user32.lib userenv.lib

 

 

 #---------------------------------------------------------------------

@@ -538,7 +328,6 @@ guilibs	  = $(baselibs) gdi32.lib
 TESTFLAGS = $(TESTFLAGS) -file $(TESTPAT)

 !endif

 

-

 #---------------------------------------------------------------------

 # Project specific targets

 #---------------------------------------------------------------------

@@ -550,12 +339,13 @@ cwish:	  $(WISHC)
 install:  install-binaries install-libraries install-docs

 tktest:	  setup $(TKTEST) $(CAT32)

 

+setup: default-setup

 

 test: test-classic test-ttk

 

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

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

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

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

 	@set TCLLIBPATH=

 !if $(TCLINSTALL)

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

@@ -566,7 +356,7 @@ test-classic: setup $(TKTEST) $(TKLIB) $(CAT32)
 

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

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

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

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

 	@set TCLLIBPATH=

 !if $(TCLINSTALL)

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

@@ -577,7 +367,7 @@ test-ttk: setup $(TKTEST) $(TKLIB) $(CAT32)
 

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

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

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

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

 	@set TCLLIBPATH=

 !if $(TCLINSTALL)

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

@@ -588,7 +378,7 @@ runtest: setup $(TKTEST) $(TKLIB) $(CAT32)
 

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

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

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

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

 	@set TCLLIBPATH=

 !if $(TCLINSTALL)

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

@@ -599,7 +389,7 @@ rundemo: setup $(TKTEST) $(TKLIB) $(CAT32)
 

 shell: setup $(WISH)

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

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

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

 	@set TCLLIBPATH=

 !if $(TCLINSTALL)

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

@@ -612,7 +402,7 @@ shell: setup $(WISH)
 

 dbgshell: setup $(WISH)

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

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

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

 	@set TCLLIBPATH=

 !if $(TCLINSTALL)

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

@@ -621,51 +411,48 @@ dbgshell: setup $(WISH)
 !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

+!if $(STATIC_BUILD)

 

 $(TKLIB): $(TKOBJS)

-!if $(STATIC_BUILD)

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

+	$(LIBCMD) @<<

 $**

 <<

+

 !else

-	$(link32) $(dlllflags) -out:$@ $(guilibs) \

-		$(TCLSTUBLIB) @<<

+

+$(TKLIB): $(TKOBJS)

+	$(DLLCMD) @<<

 $**

 <<

 	$(_VC_MANIFEST_EMBED_DLL)

-	-@del $*.exp

-!endif

+	@if exist $*.exp del $*.exp

+

+$(TKIMPLIB): $(TKLIB)

 

+!endif # $(STATIC_BUILD)

 

 $(TKSTUBLIB): $(TKSTUBOBJS)

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

+	$(LIBCMD) -nodefaultlib $**

 

 

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

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

+	$(GUIEXECMD) -stack:2300000 $**

 	$(_VC_MANIFEST_EMBED_EXE)

 

 

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

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

+	$(CONEXECMD) -stack:2300000 $**

 	$(_VC_MANIFEST_EMBED_EXE)

 

 

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

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

+	$(GUIEXECMD) -stack:2300000 $**

 	$(_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)

+	$(cc32) $(cflags) $(crt) -D_CRT_NONSTDC_NO_DEPRECATE -DCONSOLE -Fo$(TMP_DIR)\ $?

+	$(CONEXECMD) -DCONSOLE -stack:16384 $(TMP_DIR)\cat.obj

 	$(_VC_MANIFEST_EMBED_EXE)

 

 #---------------------------------------------------------------------

@@ -686,12 +473,13 @@ genstubs:
 # 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""

+!if defined(PROCESSOR_ARCHITECTURE) && "$(PROCESSOR_ARCHITECTURE)" == "AMD64"

+HHC="%ProgramFiles(x86)%\HTML Help Workshop\hhc.exe"

+!else

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

 !endif

 HTMLDIR=$(ROOT)\html

-HTMLBASE=TclTk$(VERSION)

+HTMLBASE=TclTk$(TCL_VERSION)

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

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

 

@@ -700,14 +488,14 @@ htmlhelp: chmsetup $(CHMFILE)
 $(CHMFILE): $(DOCDIR)\*

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

 	@echo Compiling HTML help project

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

+	@"$(HHC)" <<$(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

+Title=Tcl/Tk $(TCL_DOTVERSION) Help

 [FILES]

 contents.htm

 docs.css

@@ -722,137 +510,54 @@ 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

+!if exist("$(CHMFILE)")

+	@echo Installing compiled HTML help

+	@$(CPY) "$(CHMFILE)" "$(DOC_INSTALL_DIR)\"

 !endif

+# "emacs font-lock highlighting fix

 

 #---------------------------------------------------------------------

 # Special case object file targets

 #---------------------------------------------------------------------

 

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

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

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

 	    -DTCL_USE_STATIC_PACKAGES=$(TCL_USE_STATIC_PACKAGES) \

 	    -Fo$@ $?

 

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

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

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

 

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

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

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

 

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

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

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

 

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

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

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

 

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

-	$(cc32) $(WISH_CFLAGS) \

+	$(cc32) $(appcflags_nostubs) \

 	    -DTCL_USE_STATIC_PACKAGES=$(TCL_USE_STATIC_PACKAGES) \

 	    -Fo$@ $?

 

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

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

+	$(cc32) $(pkgcflags) -DTK_ASCII_MAIN -Fo$@ $?

 

 # 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) $(TK_INCLUDES) -Zl -DSTATIC_BUILD -Fo$@ $?

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

 

 

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

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

 @MACHINE@	  $(MACHINE:IX86=X86)

-@TK_WIN_VERSION@  $(TK_DOTVERSION).0.0

+@TK_WIN_VERSION@  $(DOTVERSION).0.0

 <<

 

 #---------------------------------------------------------------------

@@ -900,37 +605,20 @@ $(TMP_DIR)\tk.res: \
 #---------------------------------------------------------------------

 

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

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

-$<

-<<

-

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

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

+	$(CCPKGCMD) @<<

 $<

 <<

 

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

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

-$<

-<<

-

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

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

+	$(CCPKGCMD) @<<

 $<

 <<

 

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

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

+	$(CCPKGCMD) @<<

 $<

 <<

 

-{$(RCDIR)}.rc{$(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

 

@@ -945,7 +633,7 @@ $(TMP_DIR)\wish.res: $(TMP_DIR)\wish.exe.manifest
 install-binaries:

 	@echo installing binaries

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

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

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

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

 !endif

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

@@ -956,7 +644,7 @@ install-binaries:
 if {[catch {package present Tcl 8.6.0}]} { 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]

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

 } else {

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

 }

@@ -974,16 +662,16 @@ install-libraries:
 	@$(CPY) "$(GENERICDIR)\tkIntXlibDecls.h" "$(INCLUDE_INSTALL_DIR)\"

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

 	@echo installing script library

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

+	@$(CPY) "$(LIBDIR)\*" "$(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\"

+	@$(CPY) "$(LIBDIR)\ttk\*" "$(SCRIPT_INSTALL_DIR)\ttk\"

 	@echo installing images

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

+	@$(CPY) "$(LIBDIR)\images\*" "$(SCRIPT_INSTALL_DIR)\images\"

 	@echo installing language files

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

+	@$(CPY) "$(LIBDIR)\msgs\*" "$(SCRIPT_INSTALL_DIR)\msgs\"

+	@echo installing demos

+	@$(CPY) "$(DEMODIR)\*" "$(DEMO_INSTALL_DIR)\"

+	@$(CPY) "$(DEMODIR)\images\*" "$(DEMO_INSTALL_DIR)\images\"

 

 #"

 

@@ -991,8 +679,11 @@ install-libraries:
 # Clean up

 #---------------------------------------------------------------------

 

+clean: default-clean

+realclean: hose

+hose: default-hose

 tidy:

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

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

 	@echo Removing $(TKLIB) ...

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

 !endif

@@ -1005,24 +696,3 @@ tidy:
 	@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/nmakehlp.c b/win/nmakehlp.c
index 0439d1c..025bb99 100644
--- a/win/nmakehlp.c
+++ b/win/nmakehlp.c
@@ -39,7 +39,6 @@
 #endif
 
 
-
 /* protos */
 
 static int CheckForCompilerFeature(const char *option);
@@ -47,6 +46,7 @@ static int CheckForLinkerFeature(const char **options, int count);
 static int IsIn(const char *string, const char *substring);
 static int SubstituteFile(const char *substs, const char *filename);
 static int QualifyPath(const char *path);
+static int LocateDependency(const char *keyfile);
 static const char *GetVersionFromFile(const char *filename, const char *match, int numdots);
 static DWORD WINAPI ReadFromPipe(LPVOID args);
 
@@ -172,6 +172,18 @@ main(
 		return 2;
 	    }
 	    return QualifyPath(argv[2]);
+
+	case 'L':
+	    if (argc != 3) {
+		chars = snprintf(msg, sizeof(msg) - 1,
+		    "usage: %s -L keypath\n"
+		    "Emit the fully qualified path of directory containing keypath\n"
+		    "exitcodes: 0 == success, 1 == not found, 2 == error\n", argv[0]);
+		WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars,
+		    &dwWritten, NULL);
+		return 2;
+	    }
+	    return LocateDependency(argv[2]);
 	}
     }
     chars = snprintf(msg, sizeof(msg) - 1,
@@ -701,6 +713,97 @@ QualifyPath(
 }
 
 /*
+ * Implements LocateDependency for a single directory. See that command
+ * for an explanation.
+ * Returns 0 if found after printing the directory.
+ * Returns 1 if not found but no errors.
+ * Returns 2 on any kind of error
+ * Basically, these are used as exit codes for the process.
+ */
+static int LocateDependencyHelper(const char *dir, const char *keypath)
+{
+    HANDLE hSearch;
+    char path[MAX_PATH+1];
+    int dirlen, keylen, ret;
+    WIN32_FIND_DATA finfo;
+
+    if (dir == NULL || keypath == NULL)
+	return 2; /* Have no real error reporting mechanism into nmake */
+    dirlen = strlen(dir);
+    if ((dirlen + 3) > sizeof(path))
+	return 2;
+    strncpy(path, dir, dirlen);
+    strncpy(path+dirlen, "\\*", 3);	/* Including terminating \0 */
+    keylen = strlen(keypath);
+
+#if 0 /* This function is not available in Visual C++ 6 */
+    /*
+     * Use numerics 0 -> FindExInfoStandard,
+     * 1 -> FindExSearchLimitToDirectories, 
+     * as these are not defined in Visual C++ 6
+     */
+    hSearch = FindFirstFileEx(path, 0, &finfo, 1, NULL, 0);
+#else
+    hSearch = FindFirstFile(path, &finfo);
+#endif
+    if (hSearch == INVALID_HANDLE_VALUE)
+	return 1; /* Not found */
+
+    /* Loop through all subdirs checking if the keypath is under there */
+    ret = 1; /* Assume not found */
+    do {
+	int sublen;
+	/*
+	 * We need to check it is a directory despite the 
+	 * FindExSearchLimitToDirectories in the above call. See SDK docs
+	 */
+	if ((finfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)
+	    continue;
+	sublen = strlen(finfo.cFileName);
+	if ((dirlen+1+sublen+1+keylen+1) > sizeof(path))
+	    continue;		/* Path does not fit, assume not matched */
+	strncpy(path+dirlen+1, finfo.cFileName, sublen);
+	path[dirlen+1+sublen] = '\\';
+	strncpy(path+dirlen+1+sublen+1, keypath, keylen+1);
+	if (PathFileExists(path)) {
+	    /* Found a match, print to stdout */
+	    path[dirlen+1+sublen] = '\0';
+	    QualifyPath(path);
+	    ret = 0;
+	    break;
+	}
+    } while (FindNextFile(hSearch, &finfo));
+    FindClose(hSearch);
+    return ret;
+}
+
+/*
+ * LocateDependency --
+ *
+ *	Locates a dependency for a package.
+ *        keypath - a relative path within the package directory
+ *          that is used to confirm it is the correct directory.
+ *	The search path for the package directory is currently only
+ *      the parent and grandparent of the current working directory.
+ *      If found, the command prints 
+ *         name_DIRPATH=<full path of located directory>
+ *      and returns 0. If not found, does not print anything and returns 1.
+ */
+static int LocateDependency(const char *keypath)
+{
+    int i, ret;
+    static char *paths[] = {"..", "..\\..", "..\\..\\.."};
+    
+    for (i = 0; i < (sizeof(paths)/sizeof(paths[0])); ++i) {
+	ret = LocateDependencyHelper(paths[i], keypath);
+	if (ret == 0)
+	    return ret;
+    }
+    return ret;
+}
+
+
+/*
  * Local variables:
  *   mode: c
  *   c-basic-offset: 4
diff --git a/win/rules-ext.vc b/win/rules-ext.vc
new file mode 100644
index 0000000..ab86876
--- /dev/null
+++ b/win/rules-ext.vc
@@ -0,0 +1,118 @@
+# This file should only be included in makefiles for Tcl extensions,
+# NOT in the makefile for Tcl itself.
+
+!ifndef _RULES_EXT_VC
+
+# We need to run from the directory the parent makefile is located in.
+# nmake does not tell us what makefile was used to invoke it so parent
+# makefile has to set the MAKEFILEVC macro or we just make a guess and
+# warn if we think that is not the case.
+!if "$(MAKEFILEVC)" == ""
+
+!if exist("$(PROJECT).vc")
+MAKEFILEVC = $(PROJECT).vc
+!elseif exist("makefile.vc")
+MAKEFILEVC = makefile.vc
+!endif
+!endif # "$(MAKEFILEVC)" == ""
+
+!if !exist("$(MAKEFILEVC)")
+MSG = ^
+You must run nmake from the directory containing the project makefile.^
+If you are doing that and getting this message, set the MAKEFILEVC^
+macro to the name of the project makefile.
+!message WARNING: $(MSG)
+!endif
+
+!if "$(PROJECT)" == "tcl"
+!error The rules-ext.vc file is not intended for Tcl itself.
+!endif
+
+# We extract version numbers using the nmakehlp program. For now use
+# the local copy of nmakehlp. Once we locate Tcl, we will use that
+# one if it is newer.
+!if [$(CC) -nologo "nmakehlp.c" -link -subsystem:console > nul]
+!endif
+
+# First locate the Tcl directory that we are working with.
+!ifdef TCLDIR
+
+_RULESDIR = $(TCLDIR:/=\)
+
+!else
+
+# If an installation path is specified, that is also the Tcl directory.
+# Also Tk never builds against an installed Tcl, it needs Tcl sources
+!if defined(INSTALLDIR) && "$(PROJECT)" != "tk"
+_RULESDIR=$(INSTALLDIR:/=\)
+!else
+# Locate Tcl sources
+!if [echo _RULESDIR = \> nmakehlp.out] \
+   || [nmakehlp -L generic\tcl.h >> nmakehlp.out]
+_RULESDIR = ..\..\tcl
+!else
+!include nmakehlp.out
+!endif
+
+!endif # defined(INSTALLDIR)....
+
+!endif # ifndef TCLDIR
+
+# Now look for the targets.vc file under the Tcl root. Note we check this
+# file and not rules.vc because the latter also exists on older systems.
+!if exist("$(_RULESDIR)\lib\nmake\targets.vc") # Building against installed Tcl
+_RULESDIR = $(_RULESDIR)\lib\nmake
+!elseif exist("$(_RULESDIR)\win\targets.vc")   # Building against Tcl sources
+_RULESDIR = $(_RULESDIR)\win
+!else
+# If we have not located Tcl's targets file, most likely we are compiling
+# against an older version of Tcl and so must use our own support files.
+_RULESDIR = .
+!endif
+
+!if "$(_RULESDIR)" != "."
+# Potentially using Tcl's support files. If this extension has its own
+# nmake support files, need to compare the versions and pick newer.
+
+!if exist("rules.vc") # The extension has its own copy
+
+!if [echo TCL_RULES_MAJOR = \> versions.vc] \
+   && [nmakehlp -V "$(_RULESDIR)\rules.vc" RULES_VERSION_MAJOR >> versions.vc]
+!endif
+!if [echo TCL_RULES_MINOR = \>> versions.vc] \
+   && [nmakehlp -V "$(_RULESDIR)\rules.vc" RULES_VERSION_MINOR >> versions.vc]
+!endif
+
+!if [echo OUR_RULES_MAJOR = \>> versions.vc] \
+   && [nmakehlp -V "rules.vc" RULES_VERSION_MAJOR >> versions.vc]
+!endif
+!if [echo OUR_RULES_MINOR = \>> versions.vc] \
+   && [nmakehlp -V "rules.vc" RULES_VERSION_MINOR >> versions.vc]
+!endif
+!include versions.vc
+# We have a newer version of the support files, use them
+!if ($(TCL_RULES_MAJOR) != $(OUR_RULES_MAJOR)) || ($(TCL_RULES_MINOR) < $(OUR_RULES_MINOR))
+_RULESDIR = .
+!endif
+
+!endif # if exist("rules.vc")
+
+!endif # if $(_RULESDIR) != "."
+
+# Let rules.vc know what copy of nmakehlp.c to use.
+NMAKEHLPC = $(_RULESDIR)\nmakehlp.c
+
+# Get rid of our internal defines before calling rules.vc
+!undef TCL_RULES_MAJOR
+!undef TCL_RULES_MINOR
+!undef OUR_RULES_MAJOR
+!undef OUR_RULES_MINOR
+
+!if exist("$(_RULESDIR)\rules.vc")
+!message *** Using $(_RULESDIR)\rules.vc
+!include "$(_RULESDIR)\rules.vc"
+!else
+!error *** Could not locate rules.vc in $(_RULESDIR)
+!endif
+
+!endif # _RULES_EXT_VC
\ No newline at end of file
diff --git a/win/rules.vc b/win/rules.vc
index 36f5b9a..7fc51c1 100644
--- a/win/rules.vc
+++ b/win/rules.vc
@@ -1,32 +1,139 @@
-#------------------------------------------------------------------------------

+#------------------------------------------------------------- -*- makefile -*-

 # rules.vc --

 #

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

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

+# Part of the nmake based build system for Tcl and its extensions.

+# This file does all the hard work in terms of parsing build options,

+# compiler switches, defining common targets and macros. The Tcl makefile

+# directly includes this. Extensions include it via "rules-ext.vc".

+#

+# See TIP 477 (https://core.tcl.tk/tips/doc/trunk/tip/477.md) for

+# detailed documentation.

 #

 # 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

+# Copyright (c) 2017      Ashok P. Nadkarni

 #------------------------------------------------------------------------------

 

 !ifndef _RULES_VC

 _RULES_VC = 1

 

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

-link32		= link

-lib32		= lib

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

+# The following macros define the version of the rules.vc nmake build system

+# For modifications that are not backward-compatible, you *must* change

+# the major version.

+RULES_VERSION_MAJOR = 1

+RULES_VERSION_MINOR = 0

 

-!ifndef INSTALLDIR

-### Assume the normal default.

-_INSTALLDIR	= C:\Program Files\Tcl

+# The PROJECT macro must be defined by parent makefile.

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

+!error *** Error: Macro PROJECT not defined! Please define it before including rules.vc

+!endif

+

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

+PRJ_PACKAGE_TCLNAME = $(PROJECT)

+!endif

+

+# Also special case Tcl and Tk to save some typing later

+DOING_TCL = 0

+DOING_TK  = 0

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

+DOING_TCL = 1

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

+DOING_TK = 1

+!endif

+

+!ifndef NEED_TK

+# Backwards compatibility

+!ifdef PROJECT_REQUIRES_TK

+NEED_TK = $(PROJECT_REQUIRES_TK)

 !else

-### Fix the path separators.

-_INSTALLDIR	= $(INSTALLDIR:/=\)

+NEED_TK = 0

+!endif

+!endif

+

+!ifndef NEED_TCL_SOURCE

+NEED_TCL_SOURCE = 0

+!endif

+

+!ifdef NEED_TK_SOURCE

+!if $(NEED_TK_SOURCE)

+NEED_TK = 1

+!endif

+!else

+NEED_TK_SOURCE = 0

+!endif

+

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

+# Nmake is a pretty weak environment in syntax and capabilities

+# so this file is necessarily verbose. It's broken down into

+# the following parts.

+#

+# 0. Sanity check that compiler environment is set up and initialize

+#    any built-in settings from the parent makefile

+# 1. First define the external tools used for compiling, copying etc.

+#    as this is independent of everything else.

+# 2. Figure out our build structure in terms of the directory, whether

+#    we are building Tcl or an extension, etc.

+# 3. Determine the compiler and linker versions

+# 4. Build the nmakehlp helper application

+# 5. Determine the supported compiler options and features

+# 6. Parse the OPTS macro value for user-specified build configuration

+# 7. Parse the STATS macro value for statistics instrumentation

+# 8. Parse the CHECKS macro for additional compilation checks

+# 9. Extract Tcl, and possibly Tk, version numbers from the headers

+# 10. Based on this selected configuration, construct the output

+#     directory and file paths

+# 11. Construct the paths where the package is to be installed

+# 12. Set up the actual options passed to compiler and linker based

+#     on the information gathered above.

+# 13. Define some standard build targets and implicit rules. These may

+#     be optionally disabled by the parent makefile.

+# 14. (For extensions only.) Compare the configuration of the target

+#     Tcl and the extensions and warn against discrepancies.

+#

+# One final note about the macro names used. They are as they are

+# for historical reasons. We would like legacy extensions to

+# continue to work with this make include file so be wary of

+# changing them for consistency or clarity.

+

+# 0. Sanity check compiler environment

+

+# 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 = ^

+Visual C++ compiler environment not initialized.

+!error $(MSG)

+!endif

+

+# We need to run from the directory the parent makefile is located in.

+# nmake does not tell us what makefile was used to invoke it so parent

+# makefile has to set the MAKEFILEVC macro or we just make a guess and

+# warn if we think that is not the case.

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

+

+!if exist("$(PROJECT).vc")

+MAKEFILEVC = $(PROJECT).vc

+!elseif exist("makefile.vc")

+MAKEFILEVC = makefile.vc

+!endif

+!endif # "$(MAKEFILEVC)" == ""

+

+!if !exist("$(MAKEFILEVC)")

+MSG = ^

+You must run nmake from the directory containing the project makefile.^

+If you are doing that and getting this message, set the MAKEFILEVC^

+macro to the name of the project makefile.

+!message WARNING: $(MSG)

 !endif

 

+

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

+# 1. Define external programs being used

+

 #----------------------------------------------------------

 # Set the proper copy method to avoid overwrite questions

 # to the user when copying files and selecting the right

@@ -34,19 +141,295 @@ _INSTALLDIR	= $(INSTALLDIR:/=\)
 #----------------------------------------------------------

 

 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

+CPYDIR  = xcopy /e /i /y >NUL

 COPY	= copy /y >NUL

-!endif

 MKDIR   = mkdir

 

-#------------------------------------------------------------------------------

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

-#------------------------------------------------------------------------------

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

+# 2. Figure out our build environment in terms of what we're building.

+#

+# (a) Tcl itself

+# (b) Tk

+# (c) a Tcl extension using libraries/includes from an *installed* Tcl

+# (d) a Tcl extension using libraries/includes from Tcl source directory

+#

+# This last is needed because some extensions still need

+# some Tcl interfaces that are not publicly exposed.

+#

+# The fragment will set the following macros:

+# ROOT - root of this module sources

+# COMPATDIR - source directory that holds compatibility sources

+# DOCDIR - source directory containing documentation files

+# GENERICDIR - platform-independent source directory

+# WINDIR - Windows-specific source directory

+# TESTDIR - directory containing test files

+# TOOLSDIR - directory containing build tools

+# _TCLDIR - root of the Tcl installation OR the Tcl sources. Not set

+#    when building Tcl itself.

+# _INSTALLDIR - native form of the installation path. For Tcl

+#    this will be the root of the Tcl installation. For extensions

+#    this will be the lib directory under the root.

+# TCLINSTALL  - set to 1 if _TCLDIR refers to

+#    headers and libraries from an installed Tcl, and 0 if built against

+#    Tcl sources. Not set when building Tcl itself. Yes, not very well

+#    named.

+# _TCL_H - native path to the tcl.h file

+#

+# If Tk is involved, also sets the following

+# _TKDIR - native form Tk installation OR Tk source. Not set if building

+#    Tk itself.

+# TKINSTALL - set 1 if _TKDIR refers to installed Tk and 0 if Tk sources

+# _TK_H - native path to the tk.h file

+

+# Root directory for sources and assumed subdirectories

+ROOT = $(MAKEDIR)\..

+# The following paths CANNOT have spaces in them as they appear on the

+# left side of implicit rules.

+!ifndef COMPATDIR

+COMPATDIR	= $(ROOT)\compat

+!endif

+!ifndef DOCDIR

+DOCDIR		= $(ROOT)\doc

+!endif

+!ifndef GENERICDIR

+GENERICDIR	= $(ROOT)\generic

+!endif

+!ifndef TOOLSDIR

+TOOLSDIR	= $(ROOT)\tools

+!endif

+!ifndef TESTDIR

+TESTDIR	= $(ROOT)\tests

+!endif

+!ifndef LIBDIR

+!if exist("$(ROOT)\library")

+LIBDIR          = $(ROOT)\library

+!else

+LIBDIR          = $(ROOT)\lib

+!endif

+!endif

+!ifndef DEMODIR

+!if exist("$(LIBDIR)\demos")

+DEMODIR		= $(LIBDIR)\demos

+!else

+DEMODIR		= $(ROOT)\demos

+!endif

+!endif # ifndef DEMODIR

+# Do NOT enclose WINDIR in a !ifndef because Windows always defines

+# WINDIR env var to point to c:\windows!

+# TBD - This is a potentially dangerous conflict, rename WINDIR to

+# something else

+WINDIR		= $(ROOT)\win

+

+!ifndef RCDIR

+!if exist("$(WINDIR)\rc")

+RCDIR           = $(WINDIR)\rc

+!else

+RCDIR           = $(WINDIR)

+!endif

+!endif

+RCDIR = $(RCDIR:/=\)

+

+# The target directory where the built packages and binaries will be installed.

+# INSTALLDIR is the (optional) path specified by the user.

+# _INSTALLDIR is INSTALLDIR using the backslash separator syntax

+!ifdef INSTALLDIR

+### Fix the path separators.

+_INSTALLDIR	= $(INSTALLDIR:/=\)

+!else

+### Assume the normal default.

+_INSTALLDIR	= $(HOMEDRIVE)\Tcl

+!endif

+

+!if $(DOING_TCL)

+

+# BEGIN Case 2(a) - Building Tcl itself

+

+# Only need to define _TCL_H

+_TCL_H = ..\generic\tcl.h

+

+# END Case 2(a) - Building Tcl itself

+

+!elseif $(DOING_TK)

+

+# BEGIN Case 2(b) - Building Tk

+

+TCLINSTALL = 0 # Tk always builds against Tcl source, not an installed Tcl

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

+!if [echo TCLDIR = \> nmakehlp.out] \

+   || [nmakehlp -L generic\tcl.h >> nmakehlp.out]

+!error *** Could not locate Tcl source directory.

+!endif

+!include nmakehlp.out

+!endif # TCLDIR == ""

+

+_TCLDIR	= $(TCLDIR:/=\)

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

+!if !exist("$(_TCL_H)")

+!error Could not locate tcl.h. Please set the TCLDIR macro to point to the Tcl *source* directory.

+!endif

+

+_TK_H = ..\generic\tk.h

+

+# END Case 2(b) - Building Tk

+

+!else

+

+# BEGIN Case 2(c) or (d) - Building an extension other than Tk

+

+# If command line has specified Tcl location through TCLDIR, use it

+# else default to the INSTALLDIR setting

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

+

+_TCLDIR	= $(TCLDIR:/=\)

+!if exist("$(_TCLDIR)\include\tcl.h") # Case 2(c) with TCLDIR defined

+TCLINSTALL	= 1

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

+!elseif exist("$(_TCLDIR)\generic\tcl.h") # Case 2(d) with TCLDIR defined

+TCLINSTALL	= 0

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

+!endif

+

+!else  #  # Case 2(c) for extensions with TCLDIR undefined

+

+# Need to locate Tcl depending on whether it needs Tcl source or not.

+# If we don't, check the INSTALLDIR for an installed Tcl first

+

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

+

+TCLINSTALL	= 1

+TCLDIR          = $(_INSTALLDIR)\..

+# NOTE: we will be resetting _INSTALLDIR to _INSTALLDIR/lib for extensions

+# later so the \.. accounts for the /lib

+_TCLDIR		= $(_INSTALLDIR)\..

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

+

+!else # exist(...) && ! $(NEED_TCL_SOURCE)

+

+!if [echo _TCLDIR = \> nmakehlp.out] \

+   || [nmakehlp -L generic\tcl.h >> nmakehlp.out]

+!error *** Could not locate Tcl source directory.

+!endif

+!include nmakehlp.out

+TCLINSTALL      = 0

+TCLDIR         = $(_TCLDIR)

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

+

+!endif # exist(...) && ! $(NEED_TCL_SOURCE)

+

+!endif # TCLDIR

+

+!ifndef _TCL_H

+MSG =^

+Failed to find tcl.h. The TCLDIR macro is set incorrectly or is not set and default path does not contain tcl.h.

+!error $(MSG)

+!endif

+

+# Now do the same to locate Tk headers and libs if project requires Tk

+!if $(NEED_TK)

+

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

+

+_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

+!endif

+

+!else # TKDIR not defined

+

+# Need to locate Tcl depending on whether it needs Tcl source or not.

+# If we don't, check the INSTALLDIR for an installed Tcl first

+

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

+

+TKINSTALL      = 1

+# NOTE: we will be resetting _INSTALLDIR to _INSTALLDIR/lib for extensions

+# later so the \.. accounts for the /lib

+_TKDIR         = $(_INSTALLDIR)\..

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

+TKDIR          = $(_TKDIR)

+

+!else # exist("$(_INSTALLDIR)\include\tk.h") && !$(NEED_TK_SOURCE)

+

+!if [echo _TKDIR = \> nmakehlp.out] \

+   || [nmakehlp -L generic\tk.h >> nmakehlp.out]

+!error *** Could not locate Tk source directory.

+!endif

+!include nmakehlp.out

+TKINSTALL      = 0

+TKDIR          = $(_TKDIR)

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

+

+!endif # exist("$(_INSTALLDIR)\include\tk.h") && !$(NEED_TK_SOURCE)

+

+!endif # TKDIR

+

+!ifndef _TK_H

+MSG =^

+Failed to find tk.h. The TKDIR macro is set incorrectly or is not set and default path does not contain tk.h.

+!error $(MSG)

+!endif

+

+!endif # NEED_TK

+

+!if $(NEED_TCL_SOURCE) && $(TCLINSTALL)

+MSG = ^

+*** Warning: This extension requires the source distribution of Tcl.^

+*** Please set the TCLDIR macro to point to the Tcl sources.

+!error $(MSG)

+!endif

+

+!if $(NEED_TK_SOURCE)

+!if $(TKINSTALL)

+MSG = ^

+*** Warning: This extension requires the source distribution of Tk.^

+*** Please set the TKDIR macro to point to the Tk sources.

+!error $(MSG)

+!endif

+!endif

+

+

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

+# lib dir for installing extensions 

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

+_INSTALLDIR=$(_INSTALLDIR)\lib

+!endif

+

+# END Case 2(c) or (d) - Building an extension

+!endif # if $(DOING_TCL)

+

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

+# 3. Determine compiler version and architecture

+# In this section, we figure out the compiler version and the

+# architecture for which we are building. This sets the

+# following macros:

+# VCVERSION - the internal compiler version as 1200, 1400, 1910 etc.

+#     This is also printed by the compiler in dotted form 19.10 etc.

+# VCVER - the "marketing version", for example Visual C++ 6 for internal

+#     compiler version 1200. This is kept only for legacy reasons as it

+#     does not make sense for recent Microsoft compilers. Only used for

+#     output directory names.

+# ARCH - set to IX86 or AMD64 depending on 32- or 64-bit target

+# NATIVE_ARCH - set to IX86 or AMD64 for the host machine

+# MACHINE - same as $(ARCH) - legacy

+# _VC_MANIFEST_EMBED_{DLL,EXE} - commands for embedding a manifest if needed

+# CFG_ENCODING - set to an character encoding.

+#   TBD - this is passed to compiler as TCL_CFGVAL_ENCODING but can't

+#   see where it is used

+

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

+link32		= link

+lib32		= lib

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

+

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

+# Figure out the compiler architecture and version by writing

+# the C macros to a file, preprocessing them with the C

+# preprocessor and reading back the created file

 

 _HASH=^#

 _VC_MANIFEST_EMBED_EXE=

@@ -58,16 +441,43 @@ VCVER=0
     && ![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)]

+    && ![$(cc32) -nologo -TC -P vercl.x 2>NUL]

 !include vercl.i

+!if $(VCVERSION) < 1900

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

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

 !include vercl.vc

 !endif

+!else

+# The simple calculation above does not apply to new Visual Studio releases

+# Keep the compiler version in its native form.

+VCVER = $(VCVERSION)

 !endif

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

 !endif

 

+!if ![del 2>NUL /q/f vercl.x vercl.i vercl.vc]

+!endif

+

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

+# The MACHINE macro is used by legacy makefiles so set it as well

+!ifdef MACHINE

+!if "$(MACHINE)" == "x86"

+!undef MACHINE

+MACHINE = IX86

+!elseif "$(MACHINE)" == "x64"

+!undef MACHINE

+MACHINE = AMD64

+!endif

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

+!error Specified MACHINE macro $(MACHINE) does not match detected target architecture $(ARCH).

+!endif

+!else

+MACHINE=$(ARCH)

+!endif

+

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

+# Figure out the *host* architecture by reading the registry

+

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

 NATIVE_ARCH=IX86

 !else

@@ -80,117 +490,192 @@ _VC_MANIFEST_EMBED_EXE=if exist $@.manifest mt -nologo -manifest $@.manifest -ou
 _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 ===============================================================================

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

+# 4. Build the nmakehlp program

+# This is a helper app we need to overcome nmake's limiting

+# environment. We will call out to it to get various bits of

+# information about supported compiler options etc.

+#

+# Tcl itself will always use the nmakehlp.c program which is

+# in its own source. This is the "master" copy and kept updated.

+#

+# Extensions built against an installed Tcl will use the installed

+# copy of Tcl's nmakehlp.c if there is one and their own version

+# otherwise. In the latter case, they would also be using their own

+# rules.vc. Note that older versions of Tcl do not install nmakehlp.c

+# or rules.vc.

+#

+# Extensions built against Tcl sources will use the one from the Tcl source.

+#

+# When building an extension using a sufficiently new version of Tcl,

+# rules-ext.vc will define NMAKEHLPC appropriately to point to the

+# copy of nmakehlp.c to be used.

 

-#----------------------------------------------------------

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

-# environment.

-#----------------------------------------------------------

+!ifndef NMAKEHLPC

+# Default to the one in the current directory (the extension's own nmakehlp.c)

+NMAKEHLPC = nmakehlp.c

 

-!if !exist(nmakehlp.exe)

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

+!if !$(DOING_TCL)

+!if $(TCLINSTALL)

+!if exist("$(_TCLDIR)\lib\nmake\nmakehlp.c")

+NMAKEHLPC = $(_TCLDIR)\lib\nmake\nmakehlp.c

 !endif

+!else # ! $(TCLINSTALL)

+!if exist("$(_TCLDIR)\win\nmakehlp.c")

+NMAKEHLPC = $(_TCLDIR)\win\nmakehlp.c

 !endif

+!endif # $(TCLINSTALL)

+!endif # !$(DOING_TCL)

 

-#----------------------------------------------------------

-# Test for compiler features

-#----------------------------------------------------------

+!endif # NMAKEHLPC

 

-### test for optimizations

-!if [nmakehlp -c -Ot]

-!message *** Compiler has 'Optimizations'

-OPTIMIZING	= 1

-!else

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

-OPTIMIZING	= 0

+# We always build nmakehlp even if it exists since we do not know

+# what source it was built from.

+!message *** Using $(NMAKEHLPC)

+!if [$(cc32) -nologo "$(NMAKEHLPC)" -link -subsystem:console > nul]

 !endif

 

-OPTIMIZATIONS   =

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

+# 5. Test for compiler features

+# Visual C++ compiler options have changed over the years. Check

+# which options are supported by the compiler in use.

+#

+# The following macros are set:

+# OPTIMIZATIONS - the compiler flags to be used for optimized builds

+# DEBUGFLAGS - the compiler flags to be used for debug builds

+# LINKERFLAGS - Flags passed to the linker 

+#

+# Note that these are the compiler settings *available*, not those

+# that will be *used*. The latter depends on the OPTS macro settings

+# which we have not yet parsed.

+#

+# Also note that some of the flags in OPTIMIZATIONS are not really

+# related to optimization. They are placed there only for legacy reasons

+# as some extensions expect them to be included in that macro.

 

-!if [nmakehlp -c -Ot]

-OPTIMIZATIONS  = $(OPTIMIZATIONS) -Ot

+# -Op improves float consistency. Note only needed for older compilers

+# Newer compilers do not need or support this option.

+!if [nmakehlp -c -Op]

+FPOPTS  = -Op

 !endif

 

-!if [nmakehlp -c -Oi]

-OPTIMIZATIONS  = $(OPTIMIZATIONS) -Oi

+# Strict floating point semantics - present in newer compilers in lieu of -Op

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

+FPOPTS  = $(FPOPTS) -fp:strict

 !endif

 

-!if [nmakehlp -c -Op]

-OPTIMIZATIONS  = $(OPTIMIZATIONS) -Op

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

+### test for pentium errata

+!if [nmakehlp -c -QI0f]

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

+FPOPTS  = $(FPOPTS) -QI0f

+!else

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

 !endif

-

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

-OPTIMIZATIONS  = $(OPTIMIZATIONS) -fp:strict

 !endif

 

-!if [nmakehlp -c -Gs]

-OPTIMIZATIONS  = $(OPTIMIZATIONS) -Gs

+### test for optimizations

+# /O2 optimization includes /Og /Oi /Ot /Oy /Ob2 /Gs /GF /Gy as per

+# documentation. Note we do NOT want /Gs as that inserts a _chkstk

+# stack probe at *every* function entry, not just those with more than

+# a page of stack allocation resulting in a performance hit.  However,

+# /O2 documentation is misleading as its stack probes are simply the

+# default page size locals allocation probes and not what is implied

+# by an explicit /Gs option.

+

+OPTIMIZATIONS = $(FPOPTS)

+

+!if [nmakehlp -c -O2]

+!message *** Compiler has 'Optimizations'

+OPTIMIZING = 1

+OPTIMIZATIONS   = $(OPTIMIZATIONS) -O2

+!else

+# Legacy, really. All modern compilers support this

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

+OPTIMIZING = 0

 !endif

 

+# Checks for buffer overflows in local arrays

 !if [nmakehlp -c -GS]

 OPTIMIZATIONS  = $(OPTIMIZATIONS) -GS

 !endif

 

+# Link time optimization. Note that this option (potentially) makes

+# generated libraries only usable by the specific VC++ version that

+# created it. Requires /LTCG linker option

 !if [nmakehlp -c -GL]

 OPTIMIZATIONS  = $(OPTIMIZATIONS) -GL

+CC_GL_OPT_ENABLED = 1

+!else

+# In newer compilers -GL and -YX are incompatible.

+!if [nmakehlp -c -YX]

+OPTIMIZATIONS  = $(OPTIMIZATIONS) -YX

 !endif

+!endif # [nmakehlp -c -GL]

 

-DEBUGFLAGS     =

+DEBUGFLAGS     = $(FPOPTS)

 

+# Run time error checks. Not available or valid in a release, non-debug build

+# RTC is for modern compilers, -GZ is legacy

 !if [nmakehlp -c -RTC1]

 DEBUGFLAGS     = $(DEBUGFLAGS) -RTC1

 !elseif [nmakehlp -c -GZ]

 DEBUGFLAGS     = $(DEBUGFLAGS) -GZ

 !endif

 

-COMPILERFLAGS  =-W3 /DUNICODE /D_UNICODE /D_ATL_XP_TARGETING

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

+# Linker flags

 

-# 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

+# LINKER_TESTFLAGS are for internal use when we call nmakehlp to test

+# if the linker supports a specific option. Without these flags link will

+# return "LNK1561: entry point must be defined" error compiling from VS-IDE:

+# They are not passed through to the actual application / extension

+# link rules.

+!ifndef LINKER_TESTFLAGS

+LINKER_TESTFLAGS = /DLL /NOENTRY /OUT:nmakehlp.out

 !endif

 

 LINKERFLAGS     =

 

-!if [nmakehlp -l -ltcg]

-LINKERFLAGS     =-ltcg

-!endif

-

-#----------------------------------------------------------

-# Decode the options requested.

-#----------------------------------------------------------

-

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

+# If compiler has enabled link time optimization, linker must too with -ltcg

+!ifdef CC_GL_OPT_ENABLED

+!if [nmakehlp -l -ltcg $(LINKER_TESTFLAGS)]

+LINKERFLAGS     = $(LINKERFLAGS) -ltcg

+!endif

+!endif

+

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

+# 6. Parse the OPTS macro to work out the requested build configuration.

+# Based on this, we will construct the actual switches to be passed to the

+# compiler and linker using the macros defined in the previous section.

+# The following macros are defined by this section based on OPTS

+# STATIC_BUILD - 0 -> Tcl is to be built as a shared library

+#                1 -> build as a static library and shell

+# TCL_THREADS - legacy but always 1 on Windows since winsock requires it.

+# DEBUG - 1 -> debug build, 0 -> release builds

+# SYMBOLS - 1 -> generate PDB's, 0 -> no PDB's

+# PROFILE - 1 -> generate profiling info, 0 -> no profiling

+# PGO     - 1 -> profile based optimization, 0 -> no

+# MSVCRT  - 1 -> link to dynamic C runtime even when building static Tcl build

+#           0 -> link to static C runtime for static Tcl build.

+#           Does not impact shared Tcl builds (STATIC_BUILD == 0)

+# TCL_USE_STATIC_PACKAGES - 1 -> statically link the registry and dde extensions

+#           in the Tcl shell. 0 -> keep them as shared libraries

+#           Does not impact shared Tcl builds.

+# USE_THREAD_ALLOC - 1 -> Use a shared global free pool for allocation.

+#           0 -> Use the non-thread allocator.

+# UNCHECKED - 1 -> when doing a debug build with symbols, use the release

+#           C runtime, 0 -> use the debug C runtime.

+# USE_STUBS - 1 -> compile to use stubs interfaces, 0 -> direct linking

+# CONFIG_CHECK - 1 -> check current build configuration against Tcl

+#           configuration (ignored for Tcl itself)

+# Further, LINKERFLAGS are modified based on above.

+

+# Default values for all the above

 STATIC_BUILD	= 0

 TCL_THREADS	= 1

 DEBUG		= 0

@@ -198,17 +683,32 @@ SYMBOLS		= 0
 PROFILE		= 0

 PGO		= 0

 MSVCRT		= 1

-LOIMPACT	= 0

 TCL_USE_STATIC_PACKAGES	= 0

 USE_THREAD_ALLOC = 1

 UNCHECKED	= 0

+CONFIG_CHECK    = 1

+!if $(DOING_TCL)

+USE_STUBS       = 0

 !else

+USE_STUBS       = 1

+!endif

+

+# If OPTS is not empty AND does not contain "none" which turns off all OPTS

+# set the above macros based on OPTS content

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

+

+# OPTS are specified, parse them

+

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

 !message *** Doing static

 STATIC_BUILD	= 1

-!else

-STATIC_BUILD	= 0

 !endif

+

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

+!message *** Not using stubs

+USE_STUBS	= 0

+!endif

+

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

 !message *** Doing nomsvcrt

 MSVCRT		= 0

@@ -223,13 +723,15 @@ MSVCRT		= 1
 MSVCRT		= 0

 !endif

 !endif

-!endif

+!endif # [nmakehlp -f $(OPTS) "nomsvcrt"]

+

 !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

@@ -238,24 +740,28 @@ USE_THREAD_ALLOC= 0
 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

@@ -265,44 +771,229 @@ PGO		= 2
 !else

 PGO		= 0

 !endif

+

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

-!message *** Doing loimpact

-LOIMPACT	= 1

-!else

-LOIMPACT	= 0

+!message *** Warning: ignoring option "loimpact" - deprecated on modern Windows.

 !endif

+

+# TBD - should get rid of this option

 !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

+

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

+CONFIG_CHECK = 1

+!else

+CONFIG_CHECK = 0

 !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.

-#----------------------------------------------------------

+!endif # "$(OPTS)" != ""  && ... parsing of OPTS

 

-#----------------------------------------

-# Naming convention:

+# Set linker flags based on above

+

+!if $(PGO) > 1

+!if [nmakehlp -l -ltcg:pgoptimize $(LINKER_TESTFLAGS)]

+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 $(LINKER_TESTFLAGS)]

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

+!else

+MSG=^

+This compiler does not support profile guided optimization.

+!error $(MSG)

+!endif

+!endif

+

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

+# 7. Parse the STATS macro to configure code instrumentation

+# The following macros are set by this section:

+# TCL_MEM_DEBUG - 1 -> enables memory allocation instrumentation

+#                 0 -> disables

+# TCL_COMPILE_DEBUG - 1 -> enables byte compiler logging

+#                     0 -> disables

+

+# Default both are off

+TCL_MEM_DEBUG	    = 0

+TCL_COMPILE_DEBUG   = 0

+

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

+

+!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

+

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

+# 8. Parse the CHECKS macro to configure additional compiler checks

+# The following macros are set by this section:

+# WARNINGS - compiler switches that control the warnings level

+# TCL_NO_DEPRECATED - 1 -> disable support for deprecated functions

+#                     0 -> enable deprecated functions

+

+# Defaults - Permit deprecated functions and warning level 3

+TCL_NO_DEPRECATED	    = 0

+WARNINGS		    = -W3

+

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

+

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

+!message *** Doing nodep check

+TCL_NO_DEPRECATED	    = 1

+!endif

+

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

+!message *** Doing full warnings check

+WARNINGS		    = -W4

+!if [nmakehlp -l -warn:3 $(LINKER_TESTFLAGS)]

+LINKERFLAGS		    = $(LINKERFLAGS) -warn:3

+!endif

+!endif

+

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

+!message *** Doing 64bit portability warnings

+WARNINGS		    = $(WARNINGS) -Wp64

+!endif

+

+!endif

+

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

+# 9. Extract various version numbers

+# For Tcl and Tk, version numbers are extracted from tcl.h and tk.h

+# respectively. For extensions, versions are extracted from the

+# configure.in or configure.ac from the TEA configuration if it

+# exists, and unset otherwise.

+# Sets the following macros:

+# TCL_MAJOR_VERSION

+# TCL_MINOR_VERSION

+# TCL_PATCH_LEVEL

+# TCL_VERSION

+# TK_MAJOR_VERSION

+# TK_MINOR_VERSION

+# TK_PATCH_LEVEL

+# TK_VERSION

+# DOTVERSION - set as (for example) 2.5

+# VERSION - set as (for example 25)

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

+

+!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 defined(_TK_H)

+!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

+!endif # _TK_H

+

+!include versions.vc

+

+TCL_VERSION	= $(TCL_MAJOR_VERSION)$(TCL_MINOR_VERSION)

+TCL_DOTVERSION	= $(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION)

+!if defined(_TK_H)

+TK_VERSION	= $(TK_MAJOR_VERSION)$(TK_MINOR_VERSION)

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

+!endif

+

+# Set DOTVERSION and VERSION

+!if $(DOING_TCL)

+

+DOTVERSION = $(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION)

+VERSION = $(TCL_VERSION)

+

+!elseif $(DOING_TK)

+

+DOTVERSION = $(TK_DOTVERSION)

+VERSION = $(TK_VERSION)

+

+!else # Doing a non-Tk extension

+

+# If parent makefile has not defined DOTVERSION, try to get it from TEA

+# first from a configure.in file, and then from configure.ac

+!ifndef DOTVERSION

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

+   || [nmakehlp -V $(ROOT)\configure.in ^[$(PROJECT)^] >> versions.vc]

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

+   || [nmakehlp -V $(ROOT)\configure.ac ^[$(PROJECT)^] >> versions.vc]

+!error *** Could not figure out extension version. Please define DOTVERSION in parent makefile before including rules.vc.

+!endif

+!endif

+!include versions.vc

+!endif # DOTVERSION

+VERSION         = $(DOTVERSION:.=)

+

+!endif # $(DOING_TCL) ... etc.

+

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

+# 10. Construct output directory and file paths

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

+# In order to avoid inadvertent mixing of object files built using

+# different compilers, build configurations etc.,

+#

+# Naming convention (suffixes):

 #   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.

-#----------------------------------------

+#   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.

+#

+# The following macros are set in this section:

+# SUFX - the suffix to use for binaries based on above naming convention

+# BUILDDIRTOP - the toplevel default output directory

+#      is of the form {Release,Debug}[_AMD64][_COMPILERVERSION]

+# TMP_DIR - directory where object files are created

+# OUT_DIR - directory where output executables are created

+# Both TMP_DIR and OUT_DIR are defaulted only if not defined by the

+# parent makefile (or command line). The default values are

+# based on BUILDDIRTOP.

+# STUBPREFIX - name of the stubs library for this project

+# PRJIMPLIB - output path of the generated project import library

+# PRJLIBNAME - name of generated project library

+# PRJLIB     - output path of generated project library

+# PRJSTUBLIBNAME - name of the generated project stubs library

+# PRJSTUBLIB - output path of the generated project stubs library

+# RESFILE - output resource file (only if not static build)

+

 SUFX	    = tsgx

 

 !if $(DEBUG)

@@ -355,80 +1046,185 @@ 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

+# Relative paths -> absolute

+!if [echo OUT_DIR = \> nmakehlp.out] \

+   || [nmakehlp -Q "$(OUT_DIR)" >> nmakehlp.out]

+!error *** Could not fully qualify path OUT_DIR=$(OUT_DIR)

 !endif

+!if [echo TMP_DIR = \>> nmakehlp.out] \

+   || [nmakehlp -Q "$(TMP_DIR)" >> nmakehlp.out]

+!error *** Could not fully qualify path TMP_DIR=$(TMP_DIR)

 !endif

+!include nmakehlp.out

 

+# The name of the stubs library for the project being built

+STUBPREFIX      = $(PROJECT)stub

 

-#----------------------------------------------------------

-# Decode the checks requested.

-#----------------------------------------------------------

+# Set up paths to various Tcl executables and libraries needed by extensions

+!if $(DOING_TCL)

 

-!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

+TCLSHNAME       = $(PROJECT)sh$(TCL_VERSION)$(SUFX).exe

+TCLSH		= $(OUT_DIR)\$(TCLSHNAME)

+TCLIMPLIB	= $(OUT_DIR)\$(PROJECT)$(VERSION)$(SUFX).lib

+TCLLIBNAME	= $(PROJECT)$(VERSION)$(SUFX).$(EXT)

+TCLLIB		= $(OUT_DIR)\$(TCLLIBNAME)

+

+TCLSTUBLIBNAME	= $(STUBPREFIX)$(VERSION).lib

+TCLSTUBLIB	= $(OUT_DIR)\$(TCLSTUBLIBNAME)

+TCL_INCLUDES    = -I"$(WINDIR)" -I"$(GENERICDIR)"

+

+!else # ! $(DOING_TCL)

+

+!if $(TCLINSTALL) # Building against an installed Tcl

+

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

+!if !exist("$(TCLSH)") && $(TCL_THREADS)

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

 !endif

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

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

+TCL_LIBRARY	= $(_TCLDIR)\lib

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

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

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

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

 

-!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)

+!else # Building against Tcl sources

+

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

+!if !exist($(TCLSH)) && $(TCL_THREADS)

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

 !endif

-!elseif $(PGO) > 0

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

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

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

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

+TCL_LIBRARY	= $(_TCLDIR)\library

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

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

+TCLTOOLSDIR	= $(_TCLDIR)\tools

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

+

+!endif # TCLINSTALL

+

+tcllibs = "$(TCLSTUBLIB)" "$(TCLIMPLIB)"

+

+!endif # $(DOING_TCL)

+

+# We need a tclsh that will run on the host machine as part of the build.

+# IX86 runs on all architectures.

+!ifndef TCLSH_NATIVE

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

+TCLSH_NATIVE	= $(TCLSH)

 !else

-MSG=^

-This compiler does not support profile guided optimization.

-!error $(MSG)

+!error You must explicitly set TCLSH_NATIVE for cross-compilation

 !endif

 !endif

 

-#----------------------------------------------------------

-# Set our defines now armed with our options.

-#----------------------------------------------------------

+# Do the same for Tk and Tk extensions that require the Tk libraries

+!if $(DOING_TK) || $(NEED_TK)

+WISHNAMEPREFIX = wish

+WISHNAME = $(WISHNAMEPREFIX)$(TK_VERSION)$(SUFX).exe

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

+TKSTUBLIBNAME	= tkstub$(TK_VERSION).lib

+TKIMPLIBNAME	= tk$(TK_VERSION)$(SUFX).lib

+

+!if $(DOING_TK)

+WISH 		= $(OUT_DIR)\$(WISHNAME)

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

+TKIMPLIB	= $(OUT_DIR)\$(TKIMPLIBNAME)

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

+TK_INCLUDES    = -I"$(WINDIR)" -I"$(GENERICDIR)"

+

+!else # effectively NEED_TK

+

+!if $(TKINSTALL) # Building against installed Tk

+WISH		= $(_TKDIR)\bin\$(WISHNAME)

+TKSTUBLIB	= $(_TKDIR)\lib\$(TKSTUBLIBNAME)

+TKIMPLIB	= $(_TKDIR)\lib\$(TKIMPLIBNAME)

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

+!else # Building against Tk sources

+WISH		= $(_TKDIR)\win\$(BUILDDIRTOP)\$(WISHNAME)

+TKSTUBLIB	= $(_TKDIR)\win\$(BUILDDIRTOP)\$(TKSTUBLIBNAME)

+TKIMPLIB	= $(_TKDIR)\win\$(BUILDDIRTOP)\$(TKIMPLIBNAME)

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

+!endif # TKINSTALL

+tklibs = "$(TKSTUBLIB)" "$(TKIMPLIB)"

+

+!endif # $(DOING_TK)

+!endif # $(DOING_TK) || $(NEED_TK)

+

+# Various output paths

+PRJIMPLIB	= $(OUT_DIR)\$(PROJECT)$(VERSION)$(SUFX).lib

+PRJLIBNAME	= $(PROJECT)$(VERSION)$(SUFX).$(EXT)

+PRJLIB		= $(OUT_DIR)\$(PRJLIBNAME)

+

+PRJSTUBLIBNAME	= $(STUBPREFIX)$(VERSION).lib

+PRJSTUBLIB	= $(OUT_DIR)\$(PRJSTUBLIBNAME)

+

+# If extension parent makefile has not defined a resource definition file,

+# we will generate one from standard template.

+!if !$(DOING_TCL) && !$(DOING_TK) && !$(STATIC_BUILD)

+!ifdef RCFILE

+RESFILE = $(TMP_DIR)\$(RCFILE:.rc=.res)

+!else

+RESFILE = $(TMP_DIR)\$(PROJECT).res

+!endif

+!endif

+

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

+# 11. Construct the paths for the installation directories

+# The following macros get defined in this section:

+# LIB_INSTALL_DIR - where libraries should be installed

+# BIN_INSTALL_DIR - where the executables should be installed

+# DOC_INSTALL_DIR - where documentation should be installed

+# SCRIPT_INSTALL_DIR - where scripts should be installed

+# INCLUDE_INSTALL_DIR - where C include files should be installed

+# DEMO_INSTALL_DIR - where demos should be installed

+# PRJ_INSTALL_DIR - where package will be installed (not set for tcl and tk)

+

+!if $(DOING_TCL) || $(DOING_TK)

+LIB_INSTALL_DIR		= $(_INSTALLDIR)\lib

+BIN_INSTALL_DIR		= $(_INSTALLDIR)\bin

+DOC_INSTALL_DIR		= $(_INSTALLDIR)\doc

+!if $(DOING_TCL)

+SCRIPT_INSTALL_DIR	= $(_INSTALLDIR)\lib\$(PROJECT)$(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION)

+!else # DOING_TK

+SCRIPT_INSTALL_DIR	= $(_INSTALLDIR)\lib\$(PROJECT)$(TK_MAJOR_VERSION).$(TK_MINOR_VERSION)

+!endif

+DEMO_INSTALL_DIR	= $(SCRIPT_INSTALL_DIR)\demos

+INCLUDE_INSTALL_DIR	= $(_INSTALLDIR)\include

+

+!else # extension other than Tk

+

+PRJ_INSTALL_DIR         = $(_INSTALLDIR)\$(PROJECT)$(DOTVERSION)

+LIB_INSTALL_DIR		= $(PRJ_INSTALL_DIR)

+BIN_INSTALL_DIR		= $(PRJ_INSTALL_DIR)

+DOC_INSTALL_DIR		= $(PRJ_INSTALL_DIR)

+SCRIPT_INSTALL_DIR	= $(PRJ_INSTALL_DIR)

+DEMO_INSTALL_DIR	= $(PRJ_INSTALL_DIR)\demos

+INCLUDE_INSTALL_DIR	= $(_TCLDIR)\include

+

+!endif

+

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

+# 12. Set up actual options to be passed to the compiler and linker

+# Now we have all the information we need, set up the actual flags and

+# options that we will pass to the compiler and linker. The main

+# makefile should use these in combination with whatever other flags

+# and switches are specific to it.

+# The following macros are defined, names are for historical compatibility:

+# OPTDEFINES - /Dxxx C macro flags based on user-specified OPTS

+# COMPILERFLAGS - /Dxxx C macro flags independent of any configuration opttions

+# crt - Compiler switch that selects the appropriate C runtime

+# cdebug - Compiler switches related to debug AND optimizations

+# cwarn - Compiler switches that set warning levels

+# cflags - complete compiler switches (subsumes cdebug and cwarn)

+# ldebug - Linker switches controlling debug information and optimization

+# lflags - complete linker switches (subsumes ldebug) except subsystem type

+# dlllflags - complete linker switches to build DLLs (subsumes lflags)

+# conlflags - complete linker switches for console program (subsumes lflags)

+# guilflags - complete linker switches for GUI program (subsumes lflags)

+# baselibs - minimum Windows libraries required. Parent makefile can

+#    define PRJ_LIBS before including rules.rc if additional libs are needed

 

 OPTDEFINES	= -DTCL_CFGVAL_ENCODING=$(CFG_ENCODING) -DSTDC_HEADERS

 

@@ -451,6 +1247,17 @@ OPTDEFINES	= $(OPTDEFINES) -DSTATIC_BUILD
 OPTDEFINES	= $(OPTDEFINES) -DTCL_NO_DEPRECATED

 !endif

 

+!if $(USE_STUBS)

+# Note we do not define USE_TCL_STUBS even when building tk since some

+# test targets in tk do not use stubs

+!if ! $(DOING_TCL)

+USE_STUBS_DEFS  = -DUSE_TCL_STUBS -DUSE_TCLOO_STUBS

+!if $(NEED_TK)

+USE_STUBS_DEFS  = $(USE_STUBS_DEFS) -DUSE_TK_STUBS

+!endif

+!endif

+!endif # USE_STUBS

+

 !if !$(DEBUG)

 OPTDEFINES	= $(OPTDEFINES) -DNDEBUG

 !if $(OPTIMIZING)

@@ -460,239 +1267,457 @@ OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_OPTIMIZED
 !if $(PROFILE)

 OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_PROFILED

 !endif

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

+!if "$(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

+# _ATL_XP_TARGETING - Newer SDK's need this to build for XP

+COMPILERFLAGS  = /D_ATL_XP_TARGETING

 

+# Following is primarily for the benefit of extensions. Tcl 8.5 builds

+# Tcl without /DUNICODE, while 8.6 builds with it defined. When building

+# an extension, it is advisable (but not mandated) to use the same Windows

+# API as the Tcl build. This is accordingly defaulted below. A particular

+# extension can override this by pre-definining USE_WIDECHAR_API.

+!ifndef USE_WIDECHAR_API

+!if $(TCL_VERSION) > 85

+USE_WIDECHAR_API = 1

 !else

+USE_WIDECHAR_API = 0

+!endif

+!endif

 

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

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

-_INSTALLDIR=$(_INSTALLDIR)\lib

+!if $(USE_WIDECHAR_API)

+COMPILERFLAGS = $(COMPILERFLAGS) /DUNICODE /D_UNICODE 

 !endif

 

-!if !defined(TCLDIR)

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

-TCLINSTALL	= 1

-_TCLDIR		= $(_INSTALLDIR)\..

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

-TCLDIR          = $(_INSTALLDIR)\..

+# Like the TEA system only set this non empty for non-Tk extensions

+# Note: some extensions use PACKAGE_NAME and others use PACKAGE_TCLNAME

+# so we pass both

+!if !$(DOING_TCL) && !$(DOING_TK)

+PKGNAMEFLAGS = -DPACKAGE_NAME="\"$(PRJ_PACKAGE_TCLNAME)\"" \

+               -DPACKAGE_TCLNAME="\"$(PRJ_PACKAGE_TCLNAME)\"" \

+               -DPACKAGE_VERSION="\"$(DOTVERSION)\"" \

+               -DMODULE_SCOPE=extern 

+!endif

+

+# crt picks the C run time based on selected OPTS

+!if $(MSVCRT)

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

+crt = -MDd

 !else

-MSG=^

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

-!error $(MSG)

+crt = -MD

 !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

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

+crt = -MTd

 !else

-MSG =^

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

-!error $(MSG)

-!endif

+crt = -MT

 !endif

 !endif

 

-#--------------------------------------------------------------

-# Extract various version numbers from tcl headers

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

-#--------------------------------------------------------------

+# cdebug includes compiler options for debugging as well as optimization.

+!if $(DEBUG)

 

-!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

+# In debugging mode, optimizations need to be disabled

+cdebug = -Zi -Od $(DEBUGFLAGS)

 

-# 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]

+!else

+

+cdebug = $(OPTIMIZATIONS)

+!if $(SYMBOLS)

+cdebug = $(cdebug) -Zi

 !endif

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

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

+

+!endif # $(DEBUG)

+

+# cwarn includes default warning levels.

+cwarn = $(WARNINGS)

+

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

+# Disable pointer<->int warnings related to cast between different sizes

+# There are a gadzillion of these due to use of ClientData and

+# clutter up compiler

+# output increasing chance of a real warning getting lost. So disable them.

+# Eventually some day, Tcl will be 64-bit clean.

+cwarn = $(cwarn) -wd4311 -wd4312

 !endif

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

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

+

+### Common compiler options that are architecture specific

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

+carch = -D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE

+!else

+carch =

 !endif

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

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

+

+!if $(DEBUG)

+# Turn warnings into errors

+cwarn = $(cwarn) -WX

 !endif

+

+INCLUDES = $(TCL_INCLUDES) $(TK_INCLUDES) $(PRJ_INCLUDES)

+!if !$(DOING_TCL) && !$(DOING_TK)

+INCLUDES = $(INCLUDES) -I"$(GENERICDIR)" -I"$(WINDIR)" -I"$(COMPATDIR)"

 !endif

 

-!include versions.vc

+# These flags are defined roughly in the order of the pre-reform

+# rules.vc/makefile.vc to help visually compare that the pre- and

+# post-reform build logs

 

-#--------------------------------------------------------------

-# Setup tcl version dependent stuff headers

-#--------------------------------------------------------------

+# cflags contains generic flags used for building practically all object files

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

 

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

+# appcflags contains $(cflags) and flags for building the application

+# object files (e.g. tclsh, or wish) pkgcflags contains $(cflags) plus

+# flags used for building shared object files The two differ in the

+# BUILD_$(PROJECT) macro which should be defined only for the shared

+# library *implementation* and not for its caller interface

 

-TCL_VERSION	= $(TCL_MAJOR_VERSION)$(TCL_MINOR_VERSION)

+appcflags = $(cflags) $(crt) $(INCLUDES) $(TCL_DEFINES) $(PRJ_DEFINES) $(OPTDEFINES) $(USE_STUBS_DEFS)

+appcflags_nostubs = $(cflags) $(crt) $(INCLUDES) $(TCL_DEFINES) $(PRJ_DEFINES) $(OPTDEFINES)

+pkgcflags = $(appcflags) $(PKGNAMEFLAGS) -DBUILD_$(PROJECT)

+pkgcflags_nostubs = $(appcflags_nostubs) $(PKGNAMEFLAGS) -DBUILD_$(PROJECT)

 

-!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"

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

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

+# stubscflags contains $(cflags) plus flags used for building a stubs

+# library for the package.  Note: -DSTATIC_BUILD is defined in

+# $(OPTDEFINES) only if the OPTS configuration indicates a static

+# library. However the stubs library is ALWAYS static hence included

+# here irrespective of the OPTS setting.

+#

+# TBD - tclvfs has a comment that stubs libs should not be compiled with -GL

+# without stating why. Tcl itself compiled stubs libs with this flag.

+# so we do not remove it from cflags. -GL may prevent extensions

+# compiled with one VC version to fail to link against stubs library

+# compiled with another VC version. Check for this and fix accordingly.

+stubscflags = $(cflags) $(PKGNAMEFLAGS) $(PRJ_DEFINES) $(OPTDEFINES) -Zl -DSTATIC_BUILD $(INCLUDES)

+

+# Link flags 

+

+!if $(DEBUG)

+ldebug	= -debug -debugtype:cv

 !else

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

-!if !exist($(TCLSH))

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

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

+!if $(SYMBOLS)

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

 !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"

-TCLTOOLSDIR	= $(_TCLDIR)\tools

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

+

+# Note: Profiling is currently only possible with the Visual Studio Enterprise

+!if $(PROFILE)

+ldebug= $(ldebug) -profile

 !endif

 

+### Declarations common to all linker versions 

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

+

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

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

 !endif

 

-#-------------------------------------------------------------------------

-# Locate the Tk headers to build against

-#-------------------------------------------------------------------------

+# Old linkers (Visual C++ 6 in particular) will link for fast loading

+# on Win98. Since we do not support Win98 any more, we specify nowin98

+# as recommended for NT and later. However, this is only required by

+# IX86 on older compilers and only needed if we are not doing a static build.

 

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

-_TK_H          = ..\generic\tk.h

-_INSTALLDIR    = $(_INSTALLDIR)\..

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

+!if [nmakehlp -l -opt:nowin98 $(LINKER_TESTFLAGS)]

+# Align sections for PE size savings.

+lflags	= $(lflags) -opt:nowin98

+!endif

 !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)

+dlllflags = $(lflags) -dll

+conlflags = $(lflags) -subsystem:console

+guilflags = $(lflags) -subsystem:windows

+

+# Libraries that are required for every image.

+# Extensions should define any additional libraries with $(PRJ_LIBS)

+winlibs   = kernel32.lib advapi32.lib

+

+!if $(NEED_TK)

+winlibs = $(winlibs) gdi32.lib user32.lib uxtheme.lib

 !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)

+

+# Avoid 'unresolved external symbol __security_cookie' errors.

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

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

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

+winlibs   = $(winlibs) bufferoverflowU.lib

 !endif

 !endif

+

+baselibs = $(winlibs) $(PRJ_LIBS)

+

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

+baselibs   = $(baselibs) ucrt.lib

 !endif

 

-#-------------------------------------------------------------------------

-# Extract Tk version numbers

-#-------------------------------------------------------------------------

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

+# 13. Define standard commands, common make targets and implicit rules

 

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

+CCPKGCMD = $(cc32) $(pkgcflags) -Fo$(TMP_DIR)^\

+CCAPPCMD = $(cc32) $(appcflags) -Fo$(TMP_DIR)^\

+CCSTUBSCMD = $(cc32) $(stubscflags) -Fo$(TMP_DIR)^\

 

-!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]

+LIBCMD = $(lib32) -nologo $(LINKERFLAGS) -out:$@

+DLLCMD = $(link32) $(dlllflags) -out:$@ $(baselibs) $(tcllibs) $(tklibs)

+

+CONEXECMD = $(link32) $(conlflags) -out:$@ $(baselibs) $(tcllibs) $(tklibs)

+GUIEXECMD = $(link32) $(guilflags) -out:$@ $(baselibs) $(tcllibs) $(tklibs)

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

+	    $(TCL_INCLUDES) \

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

+	    -DCOMMAVERSION=$(DOTVERSION:.=,),0 \

+	    -DDOTVERSION=\"$(DOTVERSION)\" \

+	    -DVERSION=\"$(VERSION)\" \

+	    -DSUFX=\"$(SUFX)\" \

+            -DPROJECT=\"$(PROJECT)\" \

+            -DPRJLIBNAME=\"$(PRJLIBNAME)\" 

+

+!ifndef DEFAULT_BUILD_TARGET

+DEFAULT_BUILD_TARGET = $(PROJECT)

 !endif

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

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

+

+default-target: $(DEFAULT_BUILD_TARGET)

+

+default-pkgindex:

+	@echo package ifneeded $(PRJ_PACKAGE_TCLNAME) $(DOTVERSION) \

+	    [list load [file join $$dir $(PRJLIBNAME)]] > $(OUT_DIR)\pkgIndex.tcl

+

+default-pkgindex-tea:

+	@if exist $(ROOT)\pkgIndex.tcl.in nmakehlp -s << $(ROOT)\pkgIndex.tcl.in > $(OUT_DIR)\pkgIndex.tcl

+@PACKAGE_VERSION@    $(DOTVERSION)

+@PACKAGE_NAME@       $(PRJ_PACKAGE_TCLNAME)

+@PACKAGE_TCLNAME@    $(PRJ_PACKAGE_TCLNAME)

+@PKG_LIB_FILE@       $(PRJLIBNAME)

+<<

+

+

+default-install: default-install-binaries default-install-libraries

+

+default-install-binaries: $(PRJLIB)

+	@echo Installing binaries to '$(SCRIPT_INSTALL_DIR)'

+	@if not exist "$(SCRIPT_INSTALL_DIR)" mkdir "$(SCRIPT_INSTALL_DIR)"

+	@$(CPY) $(PRJLIB) "$(SCRIPT_INSTALL_DIR)" >NUL

+

+default-install-libraries: $(OUT_DIR)\pkgIndex.tcl

+	@echo Installing libraries to '$(SCRIPT_INSTALL_DIR)'

+	@if exist $(LIBDIR) $(CPY) $(LIBDIR)\*.tcl "$(SCRIPT_INSTALL_DIR)"

+	@echo Installing package index in '$(SCRIPT_INSTALL_DIR)'

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

+

+default-install-stubs:

+	@echo Installing stubs library to '$(SCRIPT_INSTALL_DIR)'

+	@if not exist "$(SCRIPT_INSTALL_DIR)" mkdir "$(SCRIPT_INSTALL_DIR)"

+	@$(CPY) $(PRJSTUBLIB) "$(SCRIPT_INSTALL_DIR)" >NUL

+

+default-install-docs-html:

+	@echo Installing documentation files to '$(DOC_INSTALL_DIR)'

+	@if not exist "$(DOC_INSTALL_DIR)" mkdir "$(DOC_INSTALL_DIR)"

+	@if exist $(DOCDIR) for %f in ("$(DOCDIR)\*.html" "$(DOCDIR)\*.css" "$(DOCDIR)\*.png") do @$(COPY) %f "$(DOC_INSTALL_DIR)"

+

+default-install-docs-n:

+	@echo Installing documentation files to '$(DOC_INSTALL_DIR)'

+	@if not exist "$(DOC_INSTALL_DIR)" mkdir "$(DOC_INSTALL_DIR)"

+	@if exist $(DOCDIR) for %f in ("$(DOCDIR)\*.n") do @$(COPY) %f "$(DOC_INSTALL_DIR)"

+

+default-install-demos:

+	@echo Installing demos to '$(DEMO_INSTALL_DIR)'

+	@if not exist "$(DEMO_INSTALL_DIR)" mkdir "$(DEMO_INSTALL_DIR)"

+	@if exist $(DEMODIR) $(CPYDIR) "$(DEMODIR)" "$(DEMO_INSTALL_DIR)"

+

+default-clean:

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

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

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

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

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

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

+	@echo Cleaning $(WINDIR)\nmhlp-out.txt ...

+	@if exist $(WINDIR)\nmhlp-out.txt del $(WINDIR)\nmhlp-out.txt

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

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

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

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

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

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

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

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

+

+default-hose: default-clean

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

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

+

+# Only for backward compatibility

+default-distclean: default-hose

+

+default-setup:

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

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

+

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

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

+!endif

+

+default-test: default-setup $(PROJECT)

+	@set TCLLIBPATH=$(OUT_DIR:\=/)

+	@if exist $(LIBDIR) for %f in ("$(LIBDIR)\*.tcl") do @$(COPY) %f "$(OUT_DIR)"

+	cd "$(TESTDIR)" && $(DEBUGGER) $(TCLSH) all.tcl $(TESTFLAGS)

+

+default-shell: default-setup $(PROJECT)

+	@set TCLLIBPATH=$(OUT_DIR:\=/)

+	@if exist $(LIBDIR) for %f in ("$(LIBDIR)\*.tcl") do @$(COPY) %f "$(OUT_DIR)"

+	$(DEBUGGER) $(TCLSH)

+

+# Generation of Windows version resource 

+!ifdef RCFILE

+

+# Note: don't use $** in below rule because there may be other dependencies

+# and only the "master" rc must be passed to the resource compiler

+$(TMP_DIR)\$(PROJECT).res: $(RCDIR)\$(PROJECT).rc

+	$(RESCMD) $(RCDIR)\$(PROJECT).rc

+

+!else

+

+# If parent makefile has not defined a resource definition file,

+# we will generate one from standard template.

+$(TMP_DIR)\$(PROJECT).res: $(TMP_DIR)\$(PROJECT).rc

+

+$(TMP_DIR)\$(PROJECT).rc:

+	@$(COPY) << $(TMP_DIR)\$(PROJECT).rc

+#include <winver.h>

+

+VS_VERSION_INFO VERSIONINFO

+ FILEVERSION	COMMAVERSION

+ PRODUCTVERSION	COMMAVERSION

+ FILEFLAGSMASK	0x3fL

+#ifdef DEBUG

+ FILEFLAGS	VS_FF_DEBUG

+#else

+ FILEFLAGS	0x0L

+#endif

+ FILEOS		VOS_NT_WINDOWS32

+ FILETYPE	VFT_DLL

+ FILESUBTYPE	0x0L

+BEGIN

+    BLOCK "StringFileInfo"

+    BEGIN

+        BLOCK "040904b0"

+        BEGIN

+            VALUE "FileDescription",  "Tcl extension " PROJECT

+            VALUE "OriginalFilename", PRJLIBNAME

+            VALUE "FileVersion",      DOTVERSION

+            VALUE "ProductName",      "Package " PROJECT " for Tcl"

+            VALUE "ProductVersion",   DOTVERSION 

+        END

+    END

+    BLOCK "VarFileInfo"

+    BEGIN

+        VALUE "Translation", 0x409, 1200

+    END

+END

+

+<<

+

+!endif # ifdef RCFILE

+

+!ifndef DISABLE_IMPLICIT_RULES

+DISABLE_IMPLICIT_RULES = 0

 !endif

 

-!include versions.vc

+!if !$(DISABLE_IMPLICIT_RULES)

+# Implicit rule definitions - only for building library objects. For stubs and

+# main application, the master makefile should define explicit rules.

 

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

-TK_VERSION	= $(TK_MAJOR_VERSION)$(TK_MINOR_VERSION)

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

+	$(CCPKGCMD) @<<

+$<

+<<

+

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

+	$(CCPKGCMD) @<<

+$<

+<<

+

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

+	$(CCPKGCMD) @<<

+$<

+<<

+

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

+	$(CCPKGCMD) @<<

+$<

+<<

+

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

+	$(RESCMD) $<

+

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

+	$(RESCMD) $<

+

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

+	$(RESCMD) $<

+

+.SUFFIXES:

+.SUFFIXES:.c .rc

 

-!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"

+

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

+# 14. Sanity check selected options against Tcl build options

+# When building an extension, certain configuration options should

+# match the ones used when Tcl was built. Here we check and

+# warn on a mismatch.

+!if ! $(DOING_TCL)

+

+!if $(TCLINSTALL) # Building against an installed Tcl

+!if exist("$(_TCLDIR)\lib\nmake\tcl.nmake")

+TCLNMAKECONFIG = "$(_TCLDIR)\lib\nmake\tcl.nmake"

 !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"

+!else # ! $(TCLINSTALL) - building against Tcl source

+!if exist("$(OUT_DIR)\tcl.nmake")

+TCLNMAKECONFIG = "$(OUT_DIR)\tcl.nmake"

+!endif

+!endif # TCLINSTALL

+

+!if $(CONFIG_CHECK)

+!ifdef TCLNMAKECONFIG

+!include $(TCLNMAKECONFIG)

+

+!if defined(CORE_MACHINE) && "$(CORE_MACHINE)" != "$(MACHINE)"

+!error ERROR: Build target ($(MACHINE)) does not match the Tcl library architecture ($(CORE_MACHINE)).

 !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"

+!if defined(CORE_USE_THREAD_ALLOC) && $(CORE_USE_THREAD_ALLOC) != $(USE_THREAD_ALLOC)

+!message WARNING: Value of USE_THREAD_ALLOC ($(USE_THREAD_ALLOC)) does not match its Tcl core value ($(CORE_USE_THREAD_ALLOC)).

 !endif

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

+!if defined(CORE_DEBUG) && $(CORE_DEBUG) != $(DEBUG)

+!message WARNING: Value of DEBUG ($(DEBUG)) does not match its Tcl library configuration ($(DEBUG)).

 !endif

 !endif

 

-!endif

+!endif # TCLNMAKECONFIG

+

+!endif # ! $(DOING_TCL)

+

 

 #----------------------------------------------------------

 # Display stats being used.

 #----------------------------------------------------------

 

+!if !$(DOING_TCL)

+!message *** Building against Tcl at '$(_TCLDIR)'

+!endif

+!if !$(DOING_TK) && $(NEED_TK)

+!message *** Building against Tk at '$(_TKDIR)'

+!endif

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

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

+!message *** Installation, if selected, will be in '$(_INSTALLDIR)'

 !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

+!endif # ifdef _RULES_VC

diff --git a/win/targets.vc b/win/targets.vc
new file mode 100644
index 0000000..312022d
--- /dev/null
+++ b/win/targets.vc
@@ -0,0 +1,98 @@
+#------------------------------------------------------------- -*- makefile -*-
+# targets.vc --
+#
+# Part of the nmake based build system for Tcl and its extensions.
+# This file defines some standard targets for the convenience of extensions
+# and can be optionally included by the extension makefile.
+# See TIP 477 (https://core.tcl.tk/tips/doc/trunk/tip/477.md) for docs.
+
+$(PROJECT): setup pkgindex $(PRJLIB)
+
+!ifdef PRJ_STUBOBJS
+$(PROJECT): $(PRJSTUBLIB)
+$(PRJSTUBLIB): $(PRJ_STUBOBJS)
+	$(LIBCMD) $**
+
+$(PRJ_STUBOBJS):
+	$(CCSTUBSCMD) %s
+!endif # PRJ_STUBOBJS
+
+!ifdef PRJ_MANIFEST
+$(PROJECT): $(PRJLIB).manifest
+$(PRJLIB).manifest: $(PRJ_MANIFEST)
+	@nmakehlp -s << $** >$@
+@MACHINE@	  $(MACHINE:IX86=X86)
+<<
+!endif
+
+!if "$(PROJECT)" != "tcl" && "$(PROJECT)" != "tk"
+$(PRJLIB): $(PRJ_OBJS) $(RESFILE)
+!if $(STATIC_BUILD)
+       $(LIBCMD) $**
+!else
+       $(DLLCMD) $**
+       $(_VC_MANIFEST_EMBED_DLL)
+!endif
+       -@del $*.exp
+!endif
+
+!if "$(PRJ_HEADERS)" != "" && "$(PRJ_OBJS)" != ""
+$(PRJ_OBJS): $(PRJ_HEADERS)
+!endif
+
+# If parent makefile has defined stub objects, add their installation
+# to the default install
+!if "$(PRJ_STUBOBJS)" != ""
+default-install: default-install-stubs
+!endif
+
+# Unlike the other default targets, these cannot be in rules.vc because
+# the executed command depends on existence of macro PRJ_HEADERS_PUBLIC
+# that the parent makefile will not define until after including rules-ext.vc
+!if "$(PRJ_HEADERS_PUBLIC)" != ""
+default-install: default-install-headers
+default-install-headers:
+	@echo Installing headers to '$(INCLUDE_INSTALL_DIR)'
+	@for %f in ($(PRJ_HEADERS_PUBLIC)) do @$(COPY) %f "$(INCLUDE_INSTALL_DIR)"
+!endif
+
+!if "$(DISABLE_STANDARD_TARGETS)" == ""
+DISABLE_STANDARD_TARGETS = 0
+!endif
+
+!if "$(DISABLE_TARGET_setup)" == ""
+DISABLE_TARGET_setup = 0
+!endif
+!if "$(DISABLE_TARGET_install)" == ""
+DISABLE_TARGET_install = 0
+!endif
+!if "$(DISABLE_TARGET_clean)" == ""
+DISABLE_TARGET_clean = 0
+!endif
+!if "$(DISABLE_TARGET_test)" == ""
+DISABLE_TARGET_test = 0
+!endif
+!if "$(DISABLE_TARGET_shell)" == ""
+DISABLE_TARGET_shell = 0
+!endif
+
+!if !$(DISABLE_STANDARD_TARGETS)
+!if !$(DISABLE_TARGET_setup)
+setup: default-setup
+!endif
+!if !$(DISABLE_TARGET_install)
+install: default-install
+!endif
+!if !$(DISABLE_TARGET_clean)
+clean: default-clean
+realclean: hose
+hose: default-hose
+distclean: realclean default-distclean
+!endif
+!if !$(DISABLE_TARGET_test)
+test: default-test
+!endif
+!if !$(DISABLE_TARGET_shell)
+shell: default-shell
+!endif
+!endif # DISABLE_STANDARD_TARGETS