* unix/tcl.m4 (Darwin): add support for --enable-64bit on x86_64, for

	universal builds including x86_64, for 64-bit CoreFoundation on Leopard
	and for use of -mmacosx-version-min instead of MACOSX_DEPLOYMENT_TARGET.
	* unix/configure: autoconf-2.59
	* unix/tclConfig.h.in: autoheader-2.59

	* generic/tcl.h:          add fixes for building on Leopard and support
	* unix/tclUnixPort.h:     for 64-bit CoreFoundation on Leopard.
	* macosx/tclMacOSXFCmd.c:

	* unix/tclUnixPort.h: on Darwin x86_64, disable use of vfork as it
	causes execve to fail intermittently. (rdar://4685553)

	* generic/tclTomMath.h: on Darwin 64-bit, for now disable use of 128-bit
	arithmetic through __attribute__ ((mode(TI))), as it leads to link
	errors due to missing fallbacks. (rdar://4685527)

	* macosx/Tcl.xcodeproj/project.pbxproj: add x86_64 to universal build,
	switch native release targets to use DWARF with dSYM, Xcode 3.0 changes.
	* macosx/README: updates for x86_64 and Xcode 2.3.

	* macosx/Tcl.xcodeproj/default.pbxuser: add test suite target that runs
	* macosx/Tcl.xcodeproj/project.pbxproj: the tcl test suite at build time
	 and shows clickable test suite errors in the GUI build window.

	* tests/macOSXFCmd.test: fix use of deprecated resource fork paths.

	* unix/tclUnixInit.c (TclpInitLibraryPath): move code that is only
	needed when TCL_LIBRARY is defined to run only in that case.

	* generic/tclLink.c (LinkTraceProc): fix 64-bit signed-with-unsigned
	comparison warning from gcc4 -Wextra.

3 files changed, 17 insertions, 5 deletions

diff --git a/generic/tcl.h b/generic/tcl.h
index 8938e4b..c32c063 100644
--- a/generic/tcl.h
+++ b/generic/tcl.h
@@ -13,7 +13,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tcl.h,v 1.213 2006/05/30 00:30:25 hobbs Exp $
+ * RCS: @(#) $Id: tcl.h,v 1.214 2006/08/18 07:45:31 das Exp $
  */
 
 #ifndef _TCL
@@ -349,6 +349,7 @@ typedef long LONG;
 #	undef TCL_WIDE_INT_IS_LONG
 #	undef TCL_CFG_DO64BIT
 #    endif /* __LP64__ */
+#    undef HAVE_STRUCT_STAT64
 #endif /* __APPLE__ */
 
 /*
diff --git a/generic/tclLink.c b/generic/tclLink.c
index 6a4e49e..7bf4fd5 100644
--- a/generic/tclLink.c
+++ b/generic/tclLink.c
@@ -12,7 +12,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclLink.c,v 1.16 2005/12/13 22:43:18 kennykb Exp $
+ * RCS: @(#) $Id: tclLink.c,v 1.17 2006/08/18 07:45:31 das Exp $
  */
 
 #include "tclInt.h"
@@ -474,7 +474,7 @@ LinkTraceProc(
 
     case TCL_LINK_ULONG:
 	if (Tcl_GetWideIntFromObj(interp, valueObj, &valueWide) != TCL_OK
-		|| valueWide < 0 || valueWide > ULONG_MAX) {
+		|| valueWide < 0 || (Tcl_WideUInt) valueWide > ULONG_MAX) {
 	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
 		    TCL_GLOBAL_ONLY);
 	    return "variable must have unsigned long value";
diff --git a/generic/tclTomMath.h b/generic/tclTomMath.h
index 2ecc3c5..90d14df 100644
--- a/generic/tclTomMath.h
+++ b/generic/tclTomMath.h
@@ -56,6 +56,17 @@ extern "C" {
       #define MP_64BIT
    #endif
 #endif
+#if defined(__APPLE__) && defined(__LP64__)
+/*
+ * At present, use of 128-bit arithmetic via __attribute__ ((mode(TI)))
+ * leads to link errors on Darwin x86_64__ and ppc64. rdar://4685527
+ */
+#   ifdef HAVE_LP64_MODE_TI
+#       define MP_64BIT
+#   else
+#       undef MP_64BIT
+#   endif
+#endif
 
 /* some default configurations.
  *
@@ -839,6 +850,6 @@ MODULE_SCOPE const char *mp_s_rmap;
 
 
 /* $Source: /root/tcl/repos-to-convert/tcl/generic/tclTomMath.h,v $ */
-/* $Revision: 1.5 $ */
-/* $Date: 2005/12/13 22:43:18 $ */
+/* $Revision: 1.6 $ */
+/* $Date: 2006/08/18 07:45:31 $ */