build: Warnings correction for gcc 4.2
Also in this commit some code style corrections.
Change-Id: Idf2b5b96b328fb3dbea7440362c84d7759a10ec5
Refs: #1429
diff --git a/src/security/openssl.hpp b/src/security/openssl.hpp
new file mode 100644
index 0000000..fdbf55a
--- /dev/null
+++ b/src/security/openssl.hpp
@@ -0,0 +1,47 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/**
+ * Copyright (C) 2014 Regents of the University of California.
+ * See COPYING for copyright and distribution information.
+ */
+
+#ifndef NDN_SECURITY_OPENSSL_HPP
+#define NDN_SECURITY_OPENSSL_HPP
+
+// suppress deprecation warnings in OSX >= 10.7
+
+#if defined(__APPLE__)
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+#endif // __clang__
+
+#ifdef __GNUC__
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
+#pragma GCC diagnostic push
+#endif
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#endif // __GNUC__
+
+#endif
+
+
+#include <openssl/ssl.h>
+#include <openssl/sha.h>
+#include <openssl/rsa.h>
+
+
+#if defined(__APPLE__)
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif // __clang__
+
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
+#pragma GCC diagnostic pop
+#endif // __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
+
+#endif
+
+
+#endif // NDN_SECURITY_OPENSSL_HPP