build: prepend "NFD_" to various macro names to avoid conflicts

Change-Id: Icc370968e3d38fef80ece35a2aed56450f54b653
diff --git a/tools/nfdc/status-report.hpp b/tools/nfdc/status-report.hpp
index f88b175..ae5ecdc 100644
--- a/tools/nfdc/status-report.hpp
+++ b/tools/nfdc/status-report.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2020,  Regents of the University of California,
+ * Copyright (c) 2014-2021,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -27,6 +27,7 @@
 #define NFD_TOOLS_NFDC_STATUS_REPORT_HPP
 
 #include "module.hpp"
+
 #include <ndn-cxx/face.hpp>
 #include <ndn-cxx/security/key-chain.hpp>
 #include <ndn-cxx/security/validator.hpp>
@@ -55,7 +56,7 @@
 class StatusReport : noncopyable
 {
 public:
-#ifdef WITH_TESTS
+#ifdef NFD_WITH_TESTS
   virtual
   ~StatusReport() = default;
 #endif
@@ -83,7 +84,7 @@
   formatText(std::ostream& os) const;
 
 private:
-  VIRTUAL_WITH_TESTS void
+  NFD_VIRTUAL_WITH_TESTS void
   processEvents(Face& face);
 
 public: