* unix/tcl.m4 (Darwin): add 64bit support, check for Tiger copyfile(),

	add CFLAGS to SHLIB_LD to support passing -isysroot in env(CFLAGS) to
	configure (flag can't be present twice, so can't be in both CFLAGS and
	LDFLAGS during configure), don't use -prebind when deploying on 10.4,
	define TCL_IO_TRACK_OS_FOR_DRIVER_WITH_BAD_BLOCKING (rdar://3171542).
	(SC_ENABLE_LANGINFO, SC_TIME_HANDLER): add/fix caching, fix obsolete
	autoconf macros. Sync with tcl/unix/tcl.m4.

	* unix/configure.in: fix obsolete autoconf macros, sync gratuitous
	formatting/ordering differences with tcl/unix/configure.in.

	* unix/Makefile.in: add CFLAGS to wish/tktest link to make executable
	linking the same as during configure (needed to avoid loosing any linker
	relevant flags in CFLAGS, in particular flags that can't be in LDFLAGS).
	Avoid concurrent linking of wish and compiling of tkTestInit.o during
	parallel make, fix dependencies and flags for building tkMacOSXInit.o
	(checkstubs, checkexports): dependency and Darwin fixes
	(dist): add new macosx files.

	* macosx/tkMacOSXEvent.c (TkMacOSXProcessEvent):
	* macosx/tkMacOSXEvent.h:
	* macosx/tkMacOSXMouseEvent.c (TkMacOSXProcessMouseEvent):
	* macosx/tkMacOSXCarbonEvents.c: install standard application event
	handler, add & call functions to start and stop carbon even timer that
	runs the tcl event loop periodically during a nested carbon event loop
	in the toolbox (e.g. during menutracking) to ensure tcl timers etc
	continue to fire, register app event handler for menu tracking and HI
	command carbon events, move menu event handling to new handlers for
	those carbon events, no longer register for/handle appleevent carbon
	event (now dealt with by standard application event handler), event
	debugging code dynamically acquires carbon event debugging functions to
	allow use on Tiger where they are no longer exported from HIToolbox.

	* macosx/tkMacOSXFont.c (TkMacOSXUseAntialiasedText):
	* macosx/tkMacOSXKeyEvent.c (GetKeyboardLayout):
	* macosx/tkMacOSXCarbonEvents.c (TkMacOSXInitCarbonEvents):
	* macosx/tkMacOSXInit.c:
	* macosx/tkMacOSXInt.h: abstract common code to dynamically acquire
	address of a named symbol (from a loaded dynamic library) into new
	function TkMacOSXGetNamedSymbol() and macro TkMacOSXInitNamedSymbol.

	* macosx/tkMacOSXMenu.c (TkpNewMenu):
	* macosx/tkMacOSXMenubutton.c (MenuButtonInitControl):
	* macosx/tkMacOSXMenus.c (TkMacOSXHandleMenuSelect): switch to  modern
	utf8 aware menu manager API, remove obsolete code, add error handling.

	* macosx/tkMacOSXMouseEvent.c: define OSX 10.3 or later only constants
	if necessary to allow compilation on OSX 10.2

	* macosx/tkMacOSXWm.c (UpdateSizeHints): remove code that is never
	executed.

	* xlib/xgc.c (XCreateGC): sync with core-8-4-branch change.

	* generic/tk.h: add/correct location of version numbers in macosx files.

	* generic/tkInt.h: clarify fat compile comment.

	* macosx/Wish.pbproj/default.pbxuser (new file):
	* macosx/Wish.pbproj/jingham.pbxuser:
	* macosx/Wish.pbproj/project.pbxproj:
	* macosx/Wish.xcode/default.pbxuser:
	* macosx/Wish.xcode/project.pbxproj:
	* macosx/Wish.xcodeproj/default.pbxuser (new file):
	* macosx/Wish.xcodeproj/project.pbxproj (new file): new/updated projects
	for Xcode 2.2 on 10.4, Xcode 1.5 on 10.3 & ProjectBuilder on 10.2, with
	native tktest targets and support for universal (fat) compiles.

	* macosx/Tk-Info.plist (removed):
	* macosx/Wish-Info.plist (removed):
	* macosx/buildTkConfig.tcl (removed): remove obsolete build files.

	* macosx/README: clarification/cleanup, document new Xcode projects and
	universal (fat) builds via CFLAGS (i.e. ppc and i386 at the same time).

	* unix/Makefile.in:
	* unix/aclocal.m4:
	* unix/configure.in:
	* macosx/configure.ac (new file): add support for inclusion of
	unix/configure.in by macosx/configure.ac, allows generation of a config
	headers enabled configure script in macosx (required by Xcode projects).

	* macosx/GNUmakefile: rename from Makefile to avoid overwriting by
	configure run in tk/macosx, add support for reusing configure cache,
	build target fixes.

	* generic/tk3d.h:
	* generic/tkButton.h:
	* generic/tkCanvas.c:
	* generic/tkCanvas.h:
	* generic/tkColor.h:
	* generic/tkEntry.h:
	* generic/tkFileFilter.h:
	* generic/tkFont.c:
	* generic/tkFont.h:
	* generic/tkImage.c:
	* generic/tkImgPhoto.c:
	* generic/tkInt.h:
	* generic/tkMenu.c:
	* generic/tkMenu.h:
	* generic/tkMenubutton.h:
	* generic/tkScale.h:
	* generic/tkScrollbar.h:
	* generic/tkSelect.h:
	* generic/tkStubInit.c:
	* generic/tkStubLib.c:
	* generic/tkText.h:
	* generic/tkUndo.h:
	* macosx/tkMacOSXButton.c:
	* macosx/tkMacOSXDebug.c:
	* macosx/tkMacOSXDebug.h:
	* macosx/tkMacOSXDialog.c:
	* macosx/tkMacOSXDraw.c:
	* macosx/tkMacOSXEntry.c:
	* macosx/tkMacOSXFont.c:
	* macosx/tkMacOSXInt.h:
	* macosx/tkMacOSXMenu.c:
	* macosx/tkMacOSXMenubutton.c:
	* macosx/tkMacOSXMouseEvent.c:
	* macosx/tkMacOSXSend.c:
	* macosx/tkMacOSXSubwindows.c:
	* macosx/tkMacOSXWindowEvent.c:
	* macosx/tkMacOSXWm.c:
	* macosx/tkMacOSXXStubs.c:
	* unix/tkUnixButton.c:
	* unix/tkUnixMenu.c:
	* xlib/xgc.c: ensure externally visible symbols not contained in stubs
	table are declared as MODULE_SCOPE (or as static if not used outside of
	own source file), #ifdef out a few Xlib and aqua functions that are
	never called. These changes allow 'make checkstubs' to complete without
	error on Darwin with gcc 4.

	* macosx/tkMacOSXTest.c:
	* macosx/tkMacOSXPort.h:
	* win/tkWinTest.c:
	* generic/tkInt.decls: add functions needed by tktest to internal stubs
	table, correct signature of TkMacOSXHandleMenuSelect, add XSync to aqua
	Xlib stubs.

	* unix/tkUnixSend.c:
	* generic/tkText.c:
	* generic/tkTest.c: #ifdef unix only declarations.
	(TestmetricsCmd): unify win and mac implementation.
	(TestsendCmd): move to tkUnixSend.c to avoid access to global var.
	(TesttextCmd): move to tkText.c to avoid having to put all the internal
	text functions it uses into the stubs table.

	* generic/tkTextDisp.c:
	* macosx/tkMacOSXInit.c:
	* macosx/tkMacOSXKeyEvent.c:
	* macosx/tkMacOSXWindowEvent.c:
	* macosx/tkMacOSXXStubs.c: fix gcc 4 warnings.

	* macosx/tkMacOSXNotify.c:
	* macosx/tkMacOSXScrlbr.c: sync with core-8-4-branch.

	* generic/tkIntDecls.h:
	* generic/tkIntPlatDecls.h:
	* generic/tkIntXlibDecls.h:
	* generic/tkStubInit.c:
	* unix/configure:
	* unix/tkConfig.h.in: regen.

1 files changed, 18 insertions, 10 deletions

diff --git a/macosx/tkMacOSXInt.h b/macosx/tkMacOSXInt.h
index 8bb1ad5..efae92f 100644
--- a/macosx/tkMacOSXInt.h
+++ b/macosx/tkMacOSXInt.h
@@ -9,7 +9,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tkMacOSXInt.h,v 1.10 2005/10/10 20:29:49 hobbs Exp $
+ * RCS: @(#) $Id: tkMacOSXInt.h,v 1.11 2005/11/27 02:36:15 das Exp $
  */
 
 #ifndef _TKMACINT
@@ -94,7 +94,7 @@ typedef struct {
 	Tk_MacOSXEmbedGetOffsetInParentProc *getOffsetProc;
 } TkMacOSXEmbedHandler;
 
-extern TkMacOSXEmbedHandler *gMacEmbedHandler;
+MODULE_SCOPE TkMacOSXEmbedHandler *gMacEmbedHandler;
 
 /*
  * Defines used for TkMacOSXInvalidateWindow
@@ -127,17 +127,17 @@ extern TkMacOSXEmbedHandler *gMacEmbedHandler;
  * Globals shared among Macintosh Tk
  */
  
-extern MenuHandle tkAppleMenu;		/* Handle to the Apple Menu */
-extern MenuHandle tkFileMenu;		/* Handles to menus */
-extern MenuHandle tkEditMenu;		/* Handles to menus */
-extern RgnHandle tkMenuCascadeRgn;	/* A region to clip with. */
-extern int tkUseMenuCascadeRgn;		/* If this is 1, clipping code
+MODULE_SCOPE MenuHandle tkAppleMenu;	/* Handle to the Apple Menu */
+MODULE_SCOPE MenuHandle tkFileMenu;	/* Handles to menus */
+MODULE_SCOPE MenuHandle tkEditMenu;	/* Handles to menus */
+MODULE_SCOPE RgnHandle tkMenuCascadeRgn;/* A region to clip with. */
+MODULE_SCOPE int tkUseMenuCascadeRgn;	/* If this is 1, clipping code
 					 * should intersect tkMenuCascadeRgn
 					 * before drawing occurs.
 					 * tkMenuCascadeRgn will only
 					 * be valid when the value of this
 					 * variable is 1. */
-extern int tkPictureIsOpen;             /* If this is 1, we are drawing to a picture
+MODULE_SCOPE int tkPictureIsOpen;            /* If this is 1, we are drawing to a picture
                                          * The clipping should then be done relative
                                          * to the bounds of the picture rather than the window
                                          * As of OS X.0.4, something is seriously wrong:
@@ -146,10 +146,10 @@ extern int tkPictureIsOpen;             /* If this is 1, we are drawing to a pic
                                          * The destination rectangle for CopyBits
                                          * should also have top,left values of 0,0
                                          */
-extern TkMacOSXWindowList *tkMacOSXWindowListPtr;
+MODULE_SCOPE TkMacOSXWindowList *tkMacOSXWindowListPtr;
 					/* The list of toplevels */
 
-extern Tcl_Encoding TkMacOSXCarbonEncoding;
+MODULE_SCOPE Tcl_Encoding TkMacOSXCarbonEncoding;
 
 MODULE_SCOPE int TkMacOSXUseAntialiasedText(Tcl_Interp *interp, int enable);
 MODULE_SCOPE void TkMacOSXInitCarbonEvents(Tcl_Interp *interp);
@@ -157,6 +157,14 @@ MODULE_SCOPE int TkMacOSXInitCGDrawing(Tcl_Interp *interp, int enable, int antiA
 MODULE_SCOPE void TkMacOSXDefaultStartupScript(void);
 MODULE_SCOPE int TkMacOSXGenerateFocusEvent( Window window, int activeFlag);
 MODULE_SCOPE WindowClass TkMacOSXWindowClass(TkWindow *winPtr);
+MODULE_SCOPE void* TkMacOSXGetNamedSymbol(const char* module, const char* symbol);
+
+/* Macro to abstract common use of TkMacOSXGetNamedSymbol to initialize named symbols */
+#define TkMacOSXInitNamedSymbol(module, ret, symbol, ...) \
+    static ret (* symbol)(__VA_ARGS__) = (void*)(-1L); \
+    if (symbol == (void*)(-1L)) { \
+        symbol = TkMacOSXGetNamedSymbol(STRINGIFY(module), STRINGIFY(_##symbol));\
+    }
 
 #include "tkIntPlatDecls.h"