--- waflib/Node.py.orig	2014-02-19 11:55:34.946600000 +0400
+++ waflib/Node.py	2014-02-19 14:36:30.000000000 +0400
@@ -228,9 +227,9 @@
 		except:
 			pass
 		if not self.parent:
-			val=os.sep=='/'and os.sep or''
+			val=(os.sep=='/' and sys.platform!='win32') and os.sep or''
 		elif not self.parent.name:
-			val=(os.sep=='/'and os.sep or'')+self.name
+			val=((os.sep=='/' and sys.platform!='win32') and os.sep or'')+self.name
 		else:
 			val=self.parent.abspath()+os.sep+self.name
 		self.cache_abspath=val