From 7e733ab325057aac1e7d23f4e6dda37e65bce9d2 Mon Sep 17 00:00:00 2001
From: hobbs <hobbs>
Date: Mon, 10 Oct 2005 20:29:49 +0000
Subject: 	* macosx/tkMacOSXInt.h: Move MODULE_SCOPE defn to tkInt.h and
 add 	* generic/tkInt.h:      WORDS_BIGENDIAN checks that will work with 
 OS X universal binary compiles. (steffen)

---
 ChangeLog            |  4 ++++
 generic/tkInt.h      | 41 ++++++++++++++++++++++++++++++++++++++++-
 macosx/tkMacOSXInt.h | 10 +---------
 3 files changed, 45 insertions(+), 10 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 4c60f50..52c4921 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2005-10-10  Jeff Hobbs  <jeffh@ActiveState.com>
 
+	* macosx/tkMacOSXInt.h: Move MODULE_SCOPE defn to tkInt.h and add
+	* generic/tkInt.h:      WORDS_BIGENDIAN checks that will work with
+	OS X universal binary compiles. (steffen)
+
 	* generic/tkMenu.c (TkSetWindowMenuBar): do not call TkMenuInit if
 	the winPtr indicates TK_ALREADY_DEAD.  This prevents reinit that
 	creates a Tk exit handler after all exit handlers should be
diff --git a/generic/tkInt.h b/generic/tkInt.h
index 9c350af..cafe4a3 100644
--- a/generic/tkInt.h
+++ b/generic/tkInt.h
@@ -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: tkInt.h,v 1.67 2005/09/21 10:54:40 dkf Exp $
+ * RCS: $Id: tkInt.h,v 1.68 2005/10/10 20:29:49 hobbs Exp $
  */
 
 #ifndef _TKINT
@@ -28,6 +28,45 @@
 #endif
 
 /*
+ * Ensure WORDS_BIGENDIAN is defined correcly:
+ * Needs to happen here in addition to configure to work with fat compiles on
+ * Darwin (i.e. ppc and i386 at the same time).
+ */
+
+#ifdef HAVE_SYS_TYPES_H
+#    include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_PARAM_H
+#    include <sys/param.h>
+#endif
+#ifdef BYTE_ORDER
+#    ifdef BIG_ENDIAN
+#	 if BYTE_ORDER == BIG_ENDIAN
+#	     undef WORDS_BIGENDIAN
+#	     define WORDS_BIGENDIAN
+#	 endif
+#    endif
+#    ifdef LITTLE_ENDIAN
+#	 if BYTE_ORDER == LITTLE_ENDIAN
+#	     undef WORDS_BIGENDIAN
+#	 endif
+#    endif
+#endif
+
+/*
+ * Used to tag functions that are only to be visible within the module being
+ * built and not outside it (where this is supported by the linker).
+ */
+
+#ifndef MODULE_SCOPE
+#   ifdef __cplusplus
+#	define MODULE_SCOPE extern "C"
+#   else
+#	define MODULE_SCOPE extern
+#   endif
+#endif
+
+/*
  * Opaque type declarations:
  */
 
diff --git a/macosx/tkMacOSXInt.h b/macosx/tkMacOSXInt.h
index 81e8e72..8bb1ad5 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 1.9 2005/10/04 21:46:31 hobbs Exp $
+ * RCS: @(#) $Id: tkMacOSXInt.h,v 1.10 2005/10/10 20:29:49 hobbs Exp $
  */
 
 #ifndef _TKMACINT
@@ -33,14 +33,6 @@
 
 #include <Carbon/Carbon.h>
 
-/*
- * Should be defined by configure, but some extensions may access
- * this file without setting it.
- */
-#ifndef MODULE_SCOPE
-#define MODULE_SCOPE __private_extern__
-#endif
-
 struct TkWindowPrivate {
     TkWindow *winPtr;     	/* Ptr to tk window or NULL if Pixmap */
     CGrafPtr  grafPtr;
-- 
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