fix Wundef in mdds

Change-Id: I5abf3c7c71b3d0d26194dd89067b1b0a2cea4fde

mdds/UnpackedTarball_mdds.mk

@@ -17,6 +17,7 @@ $(eval $(call gb_UnpackedTarball_add_patches,mdds,\
 	mdds/mdds_0.6.0.patch \
 	mdds/0001-Workaround-for-gcc-bug.patch \
 	mdds/mdds_0.7.0_unreachable_warning.patch.1 \
+	mdds/wundef.patch \
 ))
 
 $(eval $(call gb_UnpackedTarball_mark_output_files,mdds,\

mdds/wundef.patch

+--- misc/mdds_0.6.0/include/mdds/segment_tree.hpp
++++ misc/build/mdds_0.6.0/include/mdds/segment_tree.hpp
+@@ -285,7 +285,7 @@ public:
+         }
+     };
+ 
+-#if UNIT_TEST
++#ifdef UNIT_TEST
+     struct node_printer : public ::std::unary_function<const node*, void>
+     {
+         void operator() (const node* p) const
+--- misc/mdds_0.6.0/include/mdds/multi_type_vector_def.inl
++++ misc/build/mdds_0.6.0/include/mdds/multi_type_vector_def.inl
+@@ -29,7 +29,7 @@
+ 
+ #include <stdexcept>
+ 
+-#if UNIT_TEST
++#ifdef UNIT_TEST
+ #include <iostream>
+ using std::cout;
+ using std::endl;
+--- misc/mdds_0.6.0/include/mdds/mixed_type_matrix_flag_storage.hpp
++++ misc/build/mdds_0.6.0/include/mdds/mixed_type_matrix_flag_storage.hpp
+@@ -25,7 +25,7 @@
+  *
+  ************************************************************************/
+ 
+-#if UNIT_TEST
++#ifdef UNIT_TEST
+ #include <iostream>
+ #endif
+ 
+@@ -74,7 +74,7 @@ public:
+             // Flag is stored at this position.  Remove it.
+             m_flags.erase(itr);
+     }
+-#if UNIT_TEST
++#ifdef UNIT_TEST
+     void dump() const
+     {
+         using namespace std;