$OpenBSD: patch-src_cc_log_h,v 1.1 2015/06/29 07:14:10 jasper Exp $

Add explicit <iostream> includes, fixes build with Boost 1.56
https://github.com/legatvs/cclive/pull/2

--- src/cc/log.h.orig	Sat Nov 23 10:46:27 2013
+++ src/cc/log.h	Sun Jun 28 21:43:12 2015
@@ -25,6 +25,7 @@
 
 #include <boost/iostreams/filtering_stream.hpp>
 #include <boost/filesystem.hpp>
+#include <iostream>
 #include <fstream>
 
 #include <ccerror>
