* macosx/tkMacOSXColor.c: fix issues with TK_{IF,ELSE,ENDIF} macros;

	* macosx/tkMacOSXDraw.c:  implement Jaguar equivalent of unavailable
	* macosx/tkMacOSXEntry.c: kHIToolboxVersion global; panic at startup
	* macosx/tkMacOSXEvent.c: if MAC_OS_X_VERSION_MIN_REQUIRED constraint
	* macosx/tkMacOSXInit.c:  is not satisfied.
	* macosx/tkMacOSXInt.h:
	* macosx/tkMacOSXWm.c:

	* macosx/tkMacOSXDraw.c (XCopyArea, XCopyPlane, TkPutImage)
	(TkMacOSXSetupDrawingContext): factor out common code and standardize
	setup/restore of port, context and clipping; formatting cleanup.

	* macosx/tkMacOSXWindowEvent.c:	add error checking.
	* macosx/tkMacOSXMenu.c:	fix gcc3 warning.
	* macosx/tkMacOSXScrlbr.c:	fix testsuite crash.
	* macosx/tkMacOSXSubwindows.c:	formatting cleanup.
	* macosx/tkMacOSXRegion.c:	fix typos.
	* macosx/tkMacOSXScale.c:

	* macosx/tkMacOSXXStubs.c (Tk_GetUserInactiveTime): remove superfluous
							    CFRetain/CFRelease.

	* macosx/Wish-Release.xcconfig: disable tktest release build stripping.

	* macosx/Wish.xcodeproj/project.pbxproj: add new Tclsh-Info.plist.in.

1 files changed, 37 insertions, 5 deletions

diff --git a/macosx/tkMacOSXInit.c b/macosx/tkMacOSXInit.c
index f1990bd..8fdbe9f 100644
--- a/macosx/tkMacOSXInit.c
+++ b/macosx/tkMacOSXInit.c
@@ -11,7 +11,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tkMacOSXInit.c,v 1.30 2007/06/06 09:55:52 das Exp $
+ * RCS: @(#) $Id: tkMacOSXInit.c,v 1.31 2007/06/09 17:09:40 das Exp $
  */
 
 #include "tkMacOSXInt.h"
@@ -19,6 +19,7 @@
 #include "tclInt.h" /* for Tcl_GetStartupScript() & Tcl_SetStartupScript() */
 
 #include <sys/stat.h>
+#include <sys/utsname.h>
 #include <mach-o/dyld.h>
 #include <mach-o/getsect.h>
 
@@ -93,6 +94,8 @@ Tcl_Encoding TkMacOSXCarbonEncoding = NULL;
  */
 static char scriptPath[PATH_MAX + 1] = "";
 
+float tkMacOSXToolboxVersionNumber = 0;
+
 
 /*
  *----------------------------------------------------------------------
@@ -117,7 +120,7 @@ TkpInit(
     Tcl_Interp *interp)
 {
     static char tkLibPath[PATH_MAX + 1];
-    static int tkMacOSXInitialized = 0;
+    static int initialized = 0;
 
     Tk_MacOSXSetupTkNotifier();
 
@@ -127,15 +130,44 @@ TkpInit(
      * we protect against doing it more than once.
      */
 
-    if (!tkMacOSXInitialized) {
+    if (!initialized) {
 	int bundledExecutable = 0;
 	CFBundleRef bundleRef;
 	CFURLRef bundleUrl = NULL;
 	CFStringEncoding encoding;
 	const char *encodingStr = NULL;
 	int  i;
+	struct utsname name;
+	long osVersion = 0;
 
-	tkMacOSXInitialized = 1;
+	initialized = 1;
+	
+	/*
+	 * Initialize/check OS version variable for runtime checks.
+	 */
+	
+	if (!uname(&name)) {
+	    osVersion = strtol(name.release, NULL, 10) - 4;
+	}
+	if (osVersion && osVersion < (MAC_OS_X_VERSION_MIN_REQUIRED-1000)/10) {
+	    Tcl_Panic("Mac OS X 10.%d or later required !",
+		(MAC_OS_X_VERSION_MIN_REQUIRED-1000)/10);
+	}
+	TK_IF_MAC_OS_X_API (3, &kHIToolboxVersionNumber,
+	    tkMacOSXToolboxVersionNumber = kHIToolboxVersionNumber;
+	) TK_ELSE_MAC_OS_X (3,
+	    if (osVersion > 5) {
+		tkMacOSXToolboxVersionNumber = INFINITY;
+	    } else if (osVersion >= 3) {
+		static const float tbVersions[3] = {
+		    kHIToolboxVersionNumber10_3,
+		    kHIToolboxVersionNumber10_4,
+		    kHIToolboxVersionNumber10_5,
+		};
+
+		tkMacOSXToolboxVersionNumber = tbVersions[osVersion-3];
+	    }
+	) TK_ENDIF
 
 	/*
 	 * When Tk is in a framework, force tcl_findLibrary to look in the
@@ -258,7 +290,7 @@ TkpInit(
 	    TK_IF_MAC_OS_X_API (3, TransformProcessType,
 		err = ChkErr(TransformProcessType, &psn,
 			kProcessTransformToForegroundApplication);
-	    ) TK_ENDIF_MAC_OS_X
+	    ) TK_ENDIF
 #if MAC_OSX_TK_USE_CPS_SPI
 	    if (err != noErr) {
 		/*