Switch to side-by-side view

--- a/src/common/autoconfig.h.in
+++ b/src/common/autoconfig.h.in
@@ -111,3 +111,6 @@
 
 #undef _FILE_OFFSET_BITS
 #undef _LARGE_FILES
+
+#undef HAVE_TR1_UNORDERED
+#undef HAVE_CXX0X_UNORDERED