Added new config macros:

BOOST_HAS_PARTIAL_STD_ALLOCATOR
	BOOST_NO_EXCEPTION_STD_NAMESPACE


[SVN r14809]

include/boost/config/stdlib/dinkumware.hpp

@@ -30,6 +30,8 @@
 #     define BOOST_HAS_TWO_ARG_USE_FACET
       // C lib functions aren't in namespace std either:
 #     define BOOST_NO_STDC_NAMESPACE
+      // and nor is <exception>
+#     define BOOST_NO_EXCEPTION_STD_NAMESPACE
 #  endif
 // 3.06 appears to have (non-sgi versions of) <hash_set> & <hash_map>, 
 // and no <slist> at all

include/boost/config/stdlib/stlport.hpp

@@ -64,6 +64,10 @@
 #  define BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS
 #  define BOOST_NO_STD_ALLOCATOR
 #endif
+//
+// however we always have at least a partial allocator:
+//
+#define BOOST_HAS_PARTIAL_STD_ALLOCATOR
 
 #if !defined(_STLP_MEMBER_TEMPLATE_CLASSES)
 #  define BOOST_NO_STD_ALLOCATOR
@@ -99,6 +103,7 @@
          || defined(_STLP_USE_OWN_NAMESPACE)) \
       && (defined(__STL_VENDOR_GLOBAL_CSTD) || defined (_STLP_VENDOR_GLOBAL_CSTD))
 #     define BOOST_NO_STDC_NAMESPACE
+#     define BOOST_NO_EXCEPTION_STD_NAMESPACE
 #  endif
 #elif __BORLANDC__ < 0x560
 // STLport doesn't import std::abs correctly:

include/boost/config/suffix.hpp

@@ -132,6 +132,13 @@
 #     define BOOST_NO_STD_ALLOCATOR
 #  endif
 
+//
+// If we have a standard allocator, then we have a partial one as well:
+//
+#if !defined(BOOST_NO_STD_ALLOCATOR)
+#  define BOOST_HAS_PARTIAL_STD_ALLOCATOR
+#endif
+
 //
 // We can't have a working std::use_facet if there is no std::locale:
 //