diff -Nur boost_1_58_0/boost/iostreams/filter/bzip2.hpp boost_1_58_0.patched/boost/iostreams/filter/bzip2.hpp
--- boost_1_58_0/boost/iostreams/filter/bzip2.hpp	2015-01-25 20:33:40.000000000 +0100
+++ boost_1_58_0.patched/boost/iostreams/filter/bzip2.hpp	2015-06-30 09:04:19.613908550 +0200
@@ -33,7 +33,7 @@
 // Must come last.
 #ifdef BOOST_MSVC
 # pragma warning(push)
-# pragma warning(disable:4251 4231 4660)
+# pragma warning(disable:4251 4231 4660 4275)
 #endif
 #include <boost/config/abi_prefix.hpp>           
 
diff -Nur boost_1_58_0/boost/iostreams/filter/gzip.hpp boost_1_58_0.patched/boost/iostreams/filter/gzip.hpp
--- boost_1_58_0/boost/iostreams/filter/gzip.hpp	2015-01-25 20:33:40.000000000 +0100
+++ boost_1_58_0.patched/boost/iostreams/filter/gzip.hpp	2015-06-30 09:05:07.955843240 +0200
@@ -43,7 +43,7 @@
 // Must come last.
 #if defined(BOOST_MSVC)
 # pragma warning(push)
-# pragma warning(disable: 4309)    // Truncation of constant value.
+# pragma warning(disable: 4309 4251)    // Truncation of constant value.
 #endif
 
 #ifdef BOOST_NO_STDC_NAMESPACE
diff -Nur boost_1_58_0/boost/iostreams/filter/zlib.hpp boost_1_58_0.patched/boost/iostreams/filter/zlib.hpp
--- boost_1_58_0/boost/iostreams/filter/zlib.hpp	2015-01-25 20:33:40.000000000 +0100
+++ boost_1_58_0.patched/boost/iostreams/filter/zlib.hpp	2015-06-30 09:04:41.053436076 +0200
@@ -35,7 +35,7 @@
 // Must come last.
 #ifdef BOOST_MSVC
 # pragma warning(push)
-# pragma warning(disable:4251 4231 4660)         // Dependencies not exported.
+# pragma warning(disable:4251 4231 4660 4275)         // Dependencies not exported.
 #endif
 #include <boost/config/abi_prefix.hpp>