[PATCH 3/3] selftests/bpf: add missing files required by test_bpftool.sh for installing

[Li Zhijian]

- 'make install' will install bpftool to INSTALL_PATH/bpf/bpftool
- add INSTALL_PATH/bpf to PATH

Signed-off-by: Li Zhijian <lizhijian@xxxxxxxxxxxxxx>
---
 tools/testing/selftests/bpf/Makefile        | 4 +++-
 tools/testing/selftests/bpf/test_bpftool.sh | 3 ++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index f405b20c1e6c..c6ca1b8e33d5 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -85,7 +85,7 @@ TEST_PROGS_EXTENDED := with_addr.sh \
 TEST_GEN_PROGS_EXTENDED = test_sock_addr test_skb_cgroup_id_user \
 	flow_dissector_load test_flow_dissector test_tcp_check_syncookie_user \
 	test_lirc_mode2_user xdping test_cpp runqslower bench bpf_testmod.ko \
-	xdpxceiver xdp_redirect_multi
+	xdpxceiver xdp_redirect_multi test_bpftool.py
 
 TEST_CUSTOM_PROGS = $(OUTPUT)/urandom_read
 
@@ -187,6 +187,8 @@ $(OUTPUT)/runqslower: $(BPFOBJ) | $(DEFAULT_BPFTOOL)
 		    BPFOBJ=$(BPFOBJ) BPF_INCLUDE=$(INCLUDE_DIR) &&	\
 		    cp $(SCRATCH_DIR)/runqslower $@
 
+TEST_GEN_PROGS_EXTENDED += $(DEFAULT_BPFTOOL)
+
 $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED): $(OUTPUT)/test_stub.o $(BPFOBJ)
 
 $(OUTPUT)/test_dev_cgroup: cgroup_helpers.c
diff --git a/tools/testing/selftests/bpf/test_bpftool.sh b/tools/testing/selftests/bpf/test_bpftool.sh
index 6b7ba19be1d0..50cf9d3645d2 100755
--- a/tools/testing/selftests/bpf/test_bpftool.sh
+++ b/tools/testing/selftests/bpf/test_bpftool.sh
@@ -2,9 +2,10 @@
 # SPDX-License-Identifier: GPL-2.0
 # Copyright (c) 2020 SUSE LLC.
 
+# 'make -C tools/testing/selftests/bpf install' will install to SCRIPT_PATH
 SCRIPT_DIR=$(dirname $(realpath $0))
 
 # 'make -C tools/testing/selftests/bpf' will install to BPFTOOL_INSTALL_PATH
 BPFTOOL_INSTALL_PATH="$SCRIPT_DIR"/tools/sbin
-export PATH=$BPFTOOL_INSTALL_PATH:$PATH
+export PATH=$SCRIPT_DIR:$BPFTOOL_INSTALL_PATH:$PATH
 python3 -m unittest -v test_bpftool.TestBpftool
-- 
2.32.0