diff --git a/contrib/eos_portable_archive/eos/portable_iarchive.hpp b/contrib/eos_portable_archive/eos/portable_iarchive.hpp
index cd087f34..d5a39e08 100644
--- a/contrib/eos_portable_archive/eos/portable_iarchive.hpp
+++ b/contrib/eos_portable_archive/eos/portable_iarchive.hpp
@@ -88,6 +88,25 @@
 
 // basic headers
 #include <boost/version.hpp>
+
+// The following sixteen lines disable annoying message in Boost 1.70 (The use of BOOST_*_ENDIAN and BOOST_BYTE_ORDER is deprecated.)
+#if BOOST_VERSION == 107000 && !defined(BOOST_PREDEF_DETAIL_ENDIAN_COMPAT_H)
+# define BOOST_PREDEF_DETAIL_ENDIAN_COMPAT_H
+# include <boost/predef/other/endian.h>
+#if BOOST_ENDIAN_BIG_BYTE
+#   define BOOST_BIG_ENDIAN
+#   define BOOST_BYTE_ORDER 4321
+#endif
+#if BOOST_ENDIAN_LITTLE_BYTE
+#   define BOOST_LITTLE_ENDIAN
+#   define BOOST_BYTE_ORDER 1234
+#endif
+#if BOOST_ENDIAN_LITTLE_WORD
+#   define BOOST_PDP_ENDIAN
+#   define BOOST_BYTE_ORDER 2134
+#endif
+#endif
+
 #include <boost/utility/enable_if.hpp>
 #include <boost/archive/basic_binary_iprimitive.hpp>
 #include <boost/archive/basic_binary_iarchive.hpp>
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index da31da22..734f695f 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -174,7 +174,7 @@ ENABLE_SHARED_PCH_EXECUTABLE(connectivity_tool)
 
 add_executable(simplewallet ${SIMPLEWALLET})
 add_dependencies(simplewallet version) 
-target_link_libraries(simplewallet wallet rpc currency_core crypto common zlibstatic ethash ${CMAKE_THREAD_LIBS_INIT} ${Boost_LIBRARIES})
+target_link_libraries(simplewallet wallet rpc currency_core crypto common zlibstatic ethash ${CMAKE_THREAD_LIBS_INIT} ${Boost_LIBRARIES} dl)
 
 ENABLE_SHARED_PCH(simplewallet SIMPLEWALLET)
 ENABLE_SHARED_PCH_EXECUTABLE(simplewallet)