selftests/net/forwarding: add Makefile to install tests

Add missing Makefile for net/forwarding tests and include it to
the targets list, otherwise forwarding tests are not installed
in case of cross-compilation.
Signed-off-by: NVadym Kochan <vadym.kochan@plvision.eu>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

tools/testing/selftests/Makefile

@@ -33,6 +33,7 @@ TARGETS += memory-hotplug
 TARGETS += mount
 TARGETS += mqueue
 TARGETS += net
+TARGETS += net/forwarding
 TARGETS += net/mptcp
 TARGETS += netfilter
 TARGETS += networking/timestamping

tools/testing/selftests/net/forwarding/Makefile

+# SPDX-License-Identifier: GPL-2.0+ OR MIT
+
+TEST_PROGS = bridge_igmp.sh \
+	bridge_port_isolation.sh \
+	bridge_sticky_fdb.sh \
+	bridge_vlan_aware.sh \
+	bridge_vlan_unaware.sh \
+	devlink_lib.sh \
+	ethtool_lib.sh \
+	ethtool.sh \
+	fib_offload_lib.sh \
+	forwarding.config.sample \
+	gre_inner_v4_multipath.sh \
+	gre_inner_v6_multipath.sh \
+	gre_multipath.sh \
+	ip6gre_inner_v4_multipath.sh \
+	ip6gre_inner_v6_multipath.sh \
+	ipip_flat_gre_key.sh \
+	ipip_flat_gre_keys.sh \
+	ipip_flat_gre.sh \
+	ipip_hier_gre_key.sh \
+	ipip_hier_gre_keys.sh \
+	ipip_hier_gre.sh \
+	ipip_lib.sh \
+	lib.sh \
+	loopback.sh \
+	mirror_gre_bound.sh \
+	mirror_gre_bridge_1d.sh \
+	mirror_gre_bridge_1d_vlan.sh \
+	mirror_gre_bridge_1q_lag.sh \
+	mirror_gre_bridge_1q.sh \
+	mirror_gre_changes.sh \
+	mirror_gre_flower.sh \
+	mirror_gre_lag_lacp.sh \
+	mirror_gre_lib.sh \
+	mirror_gre_neigh.sh \
+	mirror_gre_nh.sh \
+	mirror_gre.sh \
+	mirror_gre_topo_lib.sh \
+	mirror_gre_vlan_bridge_1q.sh \
+	mirror_gre_vlan.sh \
+	mirror_lib.sh \
+	mirror_topo_lib.sh \
+	mirror_vlan.sh \
+	router_bridge.sh \
+	router_bridge_vlan.sh \
+	router_broadcast.sh \
+	router_mpath_nh.sh \
+	router_multicast.sh \
+	router_multipath.sh \
+	router.sh \
+	router_vid_1.sh \
+	sch_ets_core.sh \
+	sch_ets.sh \
+	sch_ets_tests.sh \
+	sch_tbf_core.sh \
+	sch_tbf_etsprio.sh \
+	sch_tbf_ets.sh \
+	sch_tbf_prio.sh \
+	sch_tbf_root.sh \
+	tc_actions.sh \
+	tc_chains.sh \
+	tc_common.sh \
+	tc_flower_router.sh \
+	tc_flower.sh \
+	tc_shblocks.sh \
+	tc_vlan_modify.sh \
+	vxlan_asymmetric.sh \
+	vxlan_bridge_1d_port_8472.sh \
+	vxlan_bridge_1d.sh \
+	vxlan_bridge_1q_port_8472.sh \
+	vxlan_bridge_1q.sh \
+	vxlan_symmetric.sh
+
+include ../../lib.mk