Make the objc-runtime work with Python 2.6

llvm-svn: 161111

lldb/examples/summaries/cocoa/objc_runtime.py

@@ -522,7 +522,7 @@ class InvalidClass_Data:
 	def is_valid(self):
 		return 0
 
-@functools.total_ordering
+
 class Version:
 	def __init__(self, major, minor, release, build_string):
 		self._major = major
@@ -561,6 +561,18 @@ class Version:
 		       (self.release == other.release) and \
 		       (self.build_string == other.build_string)
 
+	# Python 2.6 doesn't have functools.total_ordering, so we have to implement
+	# other comparators
+	def __gt__(self, other):
+		return other < self
+
+	def __le__(self, other):
+		return not other < self
+
+	def __ge__(self, other):
+		return not self < other
+
+
 runtime_version = lldb.formatters.cache.Cache()
 os_version = lldb.formatters.cache.Cache()
 types_caches = lldb.formatters.cache.Cache()