diff -Naur STLport-4.5.3-busted/stlport/config/stl_gcc.h STLport-4.5.3/stlport/config/stl_gcc.h
--- STLport-4.5.3-busted/stlport/config/stl_gcc.h	Thu Jan 10 18:41:58 2002
+++ STLport-4.5.3/stlport/config/stl_gcc.h	Sat Jul 13 00:13:35 2002
@@ -250,9 +250,18 @@
 
 # if (__GNUC__ >= 3)
 
+# if (__GNUC_MINOR__ >= 1)
+
+#  define _STLP_NATIVE_INCLUDE_PATH ../g++-v31
+#  define _STLP_NATIVE_OLD_STREAMS_INCLUDE_PATH ../g++-v31/backward
+
+# else
+
 #  define _STLP_NATIVE_INCLUDE_PATH ../g++-v3
 #  define _STLP_NATIVE_OLD_STREAMS_INCLUDE_PATH ../g++-v3/backward
 
+# endif
+
 # elif (__GNUC_MINOR__ < 8)
 
 #  define _STLP_NO_OWN_IOSTREAMS 1