Hi Patrick,
In the makefile make_examples, just keep the objs you want.
For e.g. to build just pt_main & pt_feats I would keep the following. I
think pt_utils is needed in several so I will keep that too.
# Object files
OBJS = pt_main.obj pt_feats.obj pt_utils.obj pt_utils1.obj
If I remember correctly that is all we need to do.
Regards,
Vinay