diff --git a/include/ndnboost/config/stdlib/sgi.hpp b/include/ndnboost/config/stdlib/sgi.hpp
index 8ac5d03..be14f4e 100644
--- a/include/ndnboost/config/stdlib/sgi.hpp
+++ b/include/ndnboost/config/stdlib/sgi.hpp
@@ -20,7 +20,7 @@
 // No std::iterator traits without partial specialisation:
 //
 #if !defined(__STL_CLASS_PARTIAL_SPECIALIZATION)
-#  define BOOST_NO_STD_ITERATOR_TRAITS
+#  define NDNBOOST_NO_STD_ITERATOR_TRAITS
 #endif
 
 //
@@ -37,7 +37,7 @@
    // than by running the configure script).
    // Also, the unofficial GNU C++ 2.96 included in RedHat 7.1 doesn't
    // have <sstream>.
-#  define BOOST_NO_STRINGSTREAM
+#  define NDNBOOST_NO_STRINGSTREAM
 #endif
 
 // Apple doesn't seem to reliably defined a *unix* macro
@@ -56,21 +56,21 @@
 // incorrect assumption in some cases):
 //
 #if !defined(__SGI_STL_OWN_IOSTREAMS) && !defined(__STL_USE_NEW_IOSTREAMS)
-#  define BOOST_NO_STD_LOCALE
+#  define NDNBOOST_NO_STD_LOCALE
 #endif
 
 //
 // Original native SGI streams have non-standard std::messages facet:
 //
 #if defined(__sgi) && (_COMPILER_VERSION <= 650) && !defined(__SGI_STL_OWN_IOSTREAMS)
-#  define BOOST_NO_STD_LOCALE
+#  define NDNBOOST_NO_STD_LOCALE
 #endif
 
 //
 // SGI's new iostreams have missing "const" in messages<>::open
 //
 #if defined(__sgi) && (_COMPILER_VERSION <= 740) && defined(__STL_USE_NEW_IOSTREAMS)
-#  define BOOST_NO_STD_MESSAGES
+#  define NDNBOOST_NO_STD_MESSAGES
 #endif
 
 //
@@ -78,15 +78,15 @@
 // without member templates:
 //
 #if !defined(__STL_MEMBER_TEMPLATES)
-#  define BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS
-#  define BOOST_NO_STD_ALLOCATOR
+#  define NDNBOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS
+#  define NDNBOOST_NO_STD_ALLOCATOR
 #endif
 
 //
 // We always have SGI style hash_set, hash_map, and slist:
 //
-#define BOOST_HAS_HASH
-#define BOOST_HAS_SLIST
+#define NDNBOOST_HAS_HASH
+#define NDNBOOST_HAS_SLIST
 
 //
 // If this is GNU libstdc++2, then no <limits> and no std::wstring:
@@ -94,10 +94,10 @@
 #if (defined(__GNUC__) && (__GNUC__ < 3))
 #  include <string>
 #  if defined(__BASTRING__)
-#     define BOOST_NO_LIMITS
+#     define NDNBOOST_NO_LIMITS
 // Note: <ndnboost/limits.hpp> will provide compile-time constants
-#     undef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
-#     define BOOST_NO_STD_WSTRING
+#     undef NDNBOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
+#     define NDNBOOST_NO_STD_WSTRING
 #  endif
 #endif
 
@@ -105,7 +105,7 @@
 // There is no standard iterator unless we have namespace support:
 //
 #if !defined(__STL_USE_NAMESPACES)
-#  define BOOST_NO_STD_ITERATOR
+#  define NDNBOOST_NO_STD_ITERATOR
 #endif
 
 //
@@ -114,35 +114,35 @@
 // has intrinsic compiler support with SGI's compilers.
 // Whatever map SGI style type traits to boost equivalents:
 //
-#define BOOST_HAS_SGI_TYPE_TRAITS
+#define NDNBOOST_HAS_SGI_TYPE_TRAITS
 
 //  C++0x headers not yet implemented
 //
-#  define BOOST_NO_CXX11_HDR_ARRAY
-#  define BOOST_NO_CXX11_HDR_CHRONO
-#  define BOOST_NO_CXX11_HDR_CODECVT
-#  define BOOST_NO_CXX11_HDR_CONDITION_VARIABLE
-#  define BOOST_NO_CXX11_HDR_FORWARD_LIST
-#  define BOOST_NO_CXX11_HDR_FUTURE
-#  define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
-#  define BOOST_NO_CXX11_HDR_MUTEX
-#  define BOOST_NO_CXX11_HDR_RANDOM
-#  define BOOST_NO_CXX11_HDR_RATIO
-#  define BOOST_NO_CXX11_HDR_REGEX
-#  define BOOST_NO_CXX11_HDR_SYSTEM_ERROR
-#  define BOOST_NO_CXX11_HDR_THREAD
-#  define BOOST_NO_CXX11_HDR_TUPLE
-#  define BOOST_NO_CXX11_HDR_TYPE_TRAITS
-#  define BOOST_NO_CXX11_HDR_TYPEINDEX
-#  define BOOST_NO_CXX11_HDR_UNORDERED_MAP
-#  define BOOST_NO_CXX11_HDR_UNORDERED_SET
-#  define BOOST_NO_CXX11_NUMERIC_LIMITS
-#  define BOOST_NO_CXX11_ALLOCATOR
-#  define BOOST_NO_CXX11_ATOMIC_SMART_PTR
-#  define BOOST_NO_CXX11_SMART_PTR
-#  define BOOST_NO_CXX11_HDR_FUNCTIONAL
+#  define NDNBOOST_NO_CXX11_HDR_ARRAY
+#  define NDNBOOST_NO_CXX11_HDR_CHRONO
+#  define NDNBOOST_NO_CXX11_HDR_CODECVT
+#  define NDNBOOST_NO_CXX11_HDR_CONDITION_VARIABLE
+#  define NDNBOOST_NO_CXX11_HDR_FORWARD_LIST
+#  define NDNBOOST_NO_CXX11_HDR_FUTURE
+#  define NDNBOOST_NO_CXX11_HDR_INITIALIZER_LIST
+#  define NDNBOOST_NO_CXX11_HDR_MUTEX
+#  define NDNBOOST_NO_CXX11_HDR_RANDOM
+#  define NDNBOOST_NO_CXX11_HDR_RATIO
+#  define NDNBOOST_NO_CXX11_HDR_REGEX
+#  define NDNBOOST_NO_CXX11_HDR_SYSTEM_ERROR
+#  define NDNBOOST_NO_CXX11_HDR_THREAD
+#  define NDNBOOST_NO_CXX11_HDR_TUPLE
+#  define NDNBOOST_NO_CXX11_HDR_TYPE_TRAITS
+#  define NDNBOOST_NO_CXX11_HDR_TYPEINDEX
+#  define NDNBOOST_NO_CXX11_HDR_UNORDERED_MAP
+#  define NDNBOOST_NO_CXX11_HDR_UNORDERED_SET
+#  define NDNBOOST_NO_CXX11_NUMERIC_LIMITS
+#  define NDNBOOST_NO_CXX11_ALLOCATOR
+#  define NDNBOOST_NO_CXX11_ATOMIC_SMART_PTR
+#  define NDNBOOST_NO_CXX11_SMART_PTR
+#  define NDNBOOST_NO_CXX11_HDR_FUNCTIONAL
 
-#define BOOST_STDLIB "SGI standard library"
+#define NDNBOOST_STDLIB "SGI standard library"