build: Warnings correction for gcc 4.2
Also in this commit some code style corrections.
Change-Id: Idf2b5b96b328fb3dbea7440362c84d7759a10ec5
Refs: #1429
diff --git a/tests/test-all.hpp b/tests/test-all.hpp
index 0e4c8c5..4b5e1a8 100644
--- a/tests/test-all.hpp
+++ b/tests/test-all.hpp
@@ -1,10 +1,12 @@
/**
- * Copyright (C) 2013 Regents of the University of California.
+ * Copyright (C) 2014 Regents of the University of California.
* See COPYING for copyright and distribution information.
*/
-#ifndef NDN_TEST_ALL_HPP
-#define NDN_TEST_ALL_HPP
+// This file is needed for experimental precompiled header support (gcc and clang)
+
+#ifndef NDN_TESTS_TEST_ALL_HPP
+#define NDN_TESTS_TEST_ALL_HPP
#include "common.hpp"