build: align minimum build dependencies with ndn-cxx
* Recommend boost >= 1.65.1 and gcc >= 7.4.0
* Require clang >= 4.0, or Xcode >= 9.0 on macOS
* Silence an ABI-related diagnostic message from gcc on armv7
* Fix redundant-tags warning with gcc 10
* Add CentOS-specific instructions to docs/INSTALL.rst
* Add Xcode 11.5 to Travis CI
Refs: #5087, #5106
Change-Id: I70746729a132ecb07d4788934385bb403039dba9
diff --git a/core/common.hpp b/core/common.hpp
index 4280dc7..28db409 100644
--- a/core/common.hpp
+++ b/core/common.hpp
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
- * Copyright (c) 2014-2019, Regents of the University of California,
+ * Copyright (c) 2014-2020, Regents of the University of California,
* Arizona Board of Regents,
* Colorado State University,
* University Pierre & Marie Curie, Sorbonne University,
@@ -74,8 +74,8 @@
#include <boost/asio.hpp>
#include <boost/assert.hpp>
+#include <boost/core/noncopyable.hpp>
#include <boost/lexical_cast.hpp>
-#include <boost/noncopyable.hpp>
#include <boost/property_tree/ptree.hpp>
namespace nfd {