[gtk-mac-integration] Use __LP64__ instead of __x86_64__ to detect 64-bit builds.

[John Ralls <jralls src gnome org>]

commit 61ee79fe15b6cef79cb5227dbb863a50b4034fc1
Author: John Ralls <jralls ceridwen us>
Date:   Thu Aug 13 12:48:51 2020 -0700

    Use __LP64__ instead of __x86_64__ to detect 64-bit builds.
    
    Because arm64 isn't __x86_64__.

 src/gtk-mac-bundle.c | 4 ++--
 src/gtk-mac-bundle.h | 4 ++--
 src/gtk-mac-dock.c   | 4 ++--
 src/gtk-mac-dock.h   | 4 ++--
 src/gtk-mac-menu.c   | 4 ++--
 src/gtk-mac-menu.h   | 4 ++--
 6 files changed, 12 insertions(+), 12 deletions(-)
---
diff --git a/src/gtk-mac-bundle.c b/src/gtk-mac-bundle.c
index 9fd77a5..5603f4b 100644
--- a/src/gtk-mac-bundle.c
+++ b/src/gtk-mac-bundle.c
@@ -22,7 +22,7 @@
  * -psn_... arguments?
  */
 
-#ifndef __x86_64__
+#ifndef __LP64__
 #include <gtk/gtk.h>
 #include <Carbon/Carbon.h>
 
@@ -378,4 +378,4 @@ gtk_mac_bundle_get_resource_path (GtkMacBundle *bundle,
   return path;
 }
 
-#endif //__x86_64__
+#endif //__LP64__
diff --git a/src/gtk-mac-bundle.h b/src/gtk-mac-bundle.h
index 8bcdb79..58c3269 100644
--- a/src/gtk-mac-bundle.h
+++ b/src/gtk-mac-bundle.h
@@ -21,7 +21,7 @@
 #ifndef __GTK_MAC_BUNDLE_H__
 #define __GTK_MAC_BUNDLE_H__
 
-#ifndef __x86_64__
+#ifndef __LP64__
 #include <glib-object.h>
 
 G_BEGIN_DECLS
@@ -60,5 +60,5 @@ gchar *       gtk_mac_bundle_get_resource_path (GtkMacBundle *bundle,
 
 G_END_DECLS
 
-#endif /* __x86_64__*/
+#endif /* __LP64__*/
 #endif /* __GTK_MAC_BUNDLE_H__ */
diff --git a/src/gtk-mac-dock.c b/src/gtk-mac-dock.c
index 529030a..351f9cf 100644
--- a/src/gtk-mac-dock.c
+++ b/src/gtk-mac-dock.c
@@ -18,7 +18,7 @@
  * Boston, MA 02111-1307, USA.
  */
 
-#ifndef __x86_64__
+#ifndef __LP64__
 /* FIXME: Add example like this to docs for the open documents stuff:
 
     <key>CFBundleDocumentTypes</key>
@@ -477,4 +477,4 @@ gtk_mac_attention_type_get_type (void)
   return 0;
 }
 
-#endif // __x86_64__
+#endif // __LP64__
diff --git a/src/gtk-mac-dock.h b/src/gtk-mac-dock.h
index ef5acd4..26c87d5 100644
--- a/src/gtk-mac-dock.h
+++ b/src/gtk-mac-dock.h
@@ -23,7 +23,7 @@
 
 #ifndef __GTK_MAC_DOCK_H__
 #define __GTK_MAC_DOCK_H__
-#ifndef __x86_64__
+#ifndef __LP64__
 
 #include <gtk/gtk.h>
 #include <gtk-mac-bundle.h>
@@ -84,5 +84,5 @@ GType                   gtk_mac_attention_type_get_type        (void);
 
 G_END_DECLS
 
-#endif /* __x86_64__ */
+#endif /* __LP64__ */
 #endif /* __GTK_MAC_DOCK_H__ */
diff --git a/src/gtk-mac-menu.c b/src/gtk-mac-menu.c
index e3cea97..04416ed 100644
--- a/src/gtk-mac-menu.c
+++ b/src/gtk-mac-menu.c
@@ -23,7 +23,7 @@
  * Boston, MA 02111-1307, USA.
  */
 
-#ifndef __x86_64__
+#ifndef __LP64__
 #include "config.h"
 
 #include <gtk/gtk.h>
@@ -1369,4 +1369,4 @@ gtk_mac_menu_sync (GtkMenuShell *menu_shell)
                    carbon_menu->toplevel, DEBUG_SYNC);
 }
 
-#endif /* __x86_64__ */
+#endif /* __LP64__ */
diff --git a/src/gtk-mac-menu.h b/src/gtk-mac-menu.h
index 85246d4..23d9bd6 100644
--- a/src/gtk-mac-menu.h
+++ b/src/gtk-mac-menu.h
@@ -25,7 +25,7 @@
 
 #ifndef __GTK_MAC_MENU_H__
 #define __GTK_MAC_MENU_H__
-#ifndef __x86_64__
+#ifndef __LP64__
 
 #include <gtk/gtk.h>
 
@@ -46,5 +46,5 @@ void gtk_mac_menu_connect_window_key_handler (GtkWindow *window);
 
 G_END_DECLS
 
-#endif /* __x86_64__ */
+#endif /* __LP64__ */
 #endif /* __GTK_MAC_MENU_H__ */