* nsfns.m (ns_appkit_version_str): Add os version for Cocoa.

src/ChangeLog

@@ -1,3 +1,7 @@
+2014-06-01  Jan Djärv  <jan.h.d@swipnet.se>
+
+	* nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
+
 2014-05-30  Eli Zaretskii  <eliz@gnu.org>
 
 	* w32heap.c (malloc_before_dump, malloc_after_dump)

src/nsfns.m

@@ -873,12 +873,16 @@ Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
 static Lisp_Object
 ns_appkit_version_str (void)
 {
-  char tmp[80];
+  char tmp[256];
 
 #ifdef NS_IMPL_GNUSTEP
   sprintf(tmp, "gnustep-gui-%s", Xstr(GNUSTEP_GUI_VERSION));
 #elif defined (NS_IMPL_COCOA)
-  sprintf(tmp, "apple-appkit-%.2f", NSAppKitVersionNumber);
+  NSString *osversion
+    = [[NSProcessInfo processInfo] operatingSystemVersionString];
+  sprintf(tmp, "appkit-%.2f %s",
+          NSAppKitVersionNumber,
+          [osversion UTF8String]);
 #else
   tmp = "ns-unknown";
 #endif