ynl-gen-cpp: support for generating all rt- family

This patch enables generation for all rt- family and adds a rt-route test in samples/

Signed-off-by: Zibo Gong <[email protected]>

Author: zb-gong

generated/Makefile

@@ -15,8 +15,9 @@ TOOL:=../ynl-gen-cpp.py
 
 GENS_PATHS=$(shell grep -nrI --files-without-match \
 		'protocol: netlink' ../Documentation/netlink/specs/)
+GENS_PATHS+=$(wildcard ../Documentation/netlink/specs/rt-*.yaml)
 GENS_ALL=$(patsubst ../Documentation/netlink/specs/%.yaml,%,${GENS_PATHS})
-GENS=rt-addr rt-link $(filter-out devlink ovs_datapath ovs_flow ovs_vport nlctrl,${GENS_ALL})
+GENS=$(filter-out devlink ovs_datapath ovs_flow ovs_vport nlctrl,${GENS_ALL})
 SRCS=$(patsubst %,%-user.cpp,${GENS})
 HDRS=$(patsubst %,%-user.hpp,${GENS})
 OBJS=$(patsubst %,%-user.cpp.o,${GENS})