Merge #11164: Fix boost headers included as user instead of system headers

5ac072caa Fix boost headers included as user instead of system headers (Dan Raviv)

Pull request description:

  In most of the project, boost headers are included as system headers.
  Fix the few inconsistent places where they aren't.

Tree-SHA512: 280af33a7bdc9d68a15b729fa88e1e7627e20a054b8d52a12cc5350c1ac9e9c90fb09f0aa97a00960969f75bcf3403dc52b834c94448b814efa63bfaf3b82663

configure.ac

@@ -827,14 +827,14 @@ TEMP_CPPFLAGS="$CPPFLAGS"
 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
 AC_MSG_CHECKING([for mismatched boost c++11 scoped enums])
 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-  #include "boost/config.hpp"
-  #include "boost/version.hpp"
+  #include <boost/config.hpp>
+  #include <boost/version.hpp>
   #if !defined(BOOST_NO_SCOPED_ENUMS) && !defined(BOOST_NO_CXX11_SCOPED_ENUMS) && BOOST_VERSION < 105700
   #define BOOST_NO_SCOPED_ENUMS
   #define BOOST_NO_CXX11_SCOPED_ENUMS
   #define CHECK
   #endif
-  #include "boost/filesystem.hpp"
+  #include <boost/filesystem.hpp>
   ]],[[
   #if defined(CHECK)
     boost::filesystem::copy_file("foo", "bar");

src/miner.h

@@ -11,8 +11,8 @@
 
 #include <stdint.h>
 #include <memory>
-#include "boost/multi_index_container.hpp"
-#include "boost/multi_index/ordered_index.hpp"
+#include <boost/multi_index_container.hpp>
+#include <boost/multi_index/ordered_index.hpp>
 
 class CBlockIndex;
 class CChainParams;

src/txmempool.h

@@ -21,11 +21,10 @@
 #include "sync.h"
 #include "random.h"
 
-#include "boost/multi_index_container.hpp"
-#include "boost/multi_index/ordered_index.hpp"
-#include "boost/multi_index/hashed_index.hpp"
+#include <boost/multi_index_container.hpp>
+#include <boost/multi_index/hashed_index.hpp>
+#include <boost/multi_index/ordered_index.hpp>
 #include <boost/multi_index/sequenced_index.hpp>
-
 #include <boost/signals2/signal.hpp>
 
 class CBlockIndex;