File fix_clean_target.patch of Package mytest3

--- a/Makefile
+++ b/Makefile
@@ -48,7 +48,6 @@ install_maemo: all
 
 clean distclean:
 	rm -rf devrootsh mad-developer-launcher xterm-shell *~
-	cd src; qmake; make distclean
-	./debian/rules clean
+	[ ! -f src/Makefile ] || make -C src distclean
 
 .PHONY:	ALWAYS