--- build/qt4.py.orig	2011-09-15 01:05:21.872433812 +0100
+++ build/qt4.py	2011-09-15 01:06:34.628431259 +0100
@@ -409,7 +409,7 @@
 		self.AppendUnique(CPPFLAGS=['-DQT_GUI_LIB'])
 
 	debugSuffix = ''
-	if sys.platform == "linux2" :
+	if sys.platform in ["linux2", "linux3"]:
 		if debug : debugSuffix = '_debug'
 		for module in modules :
 			if module not in pclessModules : continue