Move config.hpp and a few more private headers to a 'detail' subdir
Also upgrade waf to version 2.0.21
Change-Id: Id290b8336c607fb3939f2ab96dd066dae9810c1e
diff --git a/tests/unit-tests/bzip2-helper.t.cpp b/tests/unit-tests/bzip2-helper.t.cpp
index 93cc8e5..3b213f8 100644
--- a/tests/unit-tests/bzip2-helper.t.cpp
+++ b/tests/unit-tests/bzip2-helper.t.cpp
@@ -1,6 +1,6 @@
/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
/*
- * Copyright (c) 2012-2019 University of California, Los Angeles
+ * Copyright (c) 2012-2021 University of California, Los Angeles
*
* This file is part of ChronoSync, synchronization library for distributed realtime
* applications for NDN.
@@ -17,7 +17,7 @@
* ChronoSync, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
*/
-#include "bzip2-helper.hpp"
+#include "detail/bzip2-helper.hpp"
#include "tests/boost-test.hpp"