diff -rN -u old-libtelepathy/xml/Makefile.am new-libtelepathy/xml/Makefile.am
--- old-libtelepathy/xml/Makefile.am	2007-09-24 13:59:55.000000000 +0200
+++ new-libtelepathy/xml/Makefile.am	2007-09-24 13:59:55.000000000 +0200
@@ -53,7 +53,7 @@
 $(eval $(call iface_template,Properties_Interface,tp-props-iface))
 
 clean-local:
-	rm -f tmp/*.xml
-	rmdir tmp
-	rm -f modified/*.xml
-	rmdir modified
+	-rm -f tmp/*.xml
+	-rmdir tmp
+	-rm -f modified/*.xml
+	-rmdir modified