Always enable full template instantiation.

Index: similar/main/mglobal.cpp
--- similar/main/mglobal.cpp.orig
+++ similar/main/mglobal.cpp
@@ -179,7 +179,7 @@ void reset_globals_for_new_game()
 #if (defined(__NO_INLINE__) && __NO_INLINE__ > 0) || defined(__SANITIZE_ADDRESS__)
 #define DXX_VALPTRIDX_ENABLE_FULL_TEMPLATE_INSTANTIATION	1
 #else
-#define DXX_VALPTRIDX_ENABLE_FULL_TEMPLATE_INSTANTIATION	0
+#define DXX_VALPTRIDX_ENABLE_FULL_TEMPLATE_INSTANTIATION	1
 #endif
 #endif
 
