usrp_prims.py
-INCLUDES = -I$(top_srcdir)/usrp/firmware/include $(PYTHON_CPPFLAGS) -I$(srcdir)
+INCLUDES = \
+ -I$(top_srcdir)/usrp/host/lib \
+ -I$(top_srcdir)/usrp/firmware/include \
+ $(PYTHON_CPPFLAGS) -I$(srcdir)
SWIGPYTHONARGS = $(SWIGPYTHONFLAGS) $(INCLUDES)