build: Experimental support to build using precompiled headers

This type of build needs to be explicitly enabled using --with-pch
configure option.

Change-Id: I02dc304187d54c3cf40f1d51b1b11b21f868e225
diff --git a/src/security/sec-public-info-memory.cpp b/src/security/sec-public-info-memory.cpp
index c6d7316..e9f93f2 100644
--- a/src/security/sec-public-info-memory.cpp
+++ b/src/security/sec-public-info-memory.cpp
@@ -5,10 +5,10 @@
  * See COPYING for copyright and distribution information.
  */
 
-#include "security/sec-public-info-memory.hpp"
+#include "common.hpp"
 
-#include <algorithm>
-#include "security/identity-certificate.hpp"
+#include "sec-public-info-memory.hpp"
+#include "identity-certificate.hpp"
 
 using namespace std;